/usr/include/mapserver/mapserver.h is in libmapserver1-dev 6.4.1-5+deb8u3.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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* $Id$
*
* Project: MapServer
* Purpose: Primary MapServer include file.
* Author: Steve Lime and the MapServer team.
*
******************************************************************************
* Copyright (c) 1996-2005 Regents of the University of Minnesota.
*
* copy of this software and associated documentation files (the "Software"),
* to deal in the Software without restriction, including without limitation
* the rights to use, copy, modify, merge, publish, distribute, sublicense,
* and/or sell copies of the Software, and to permit persons to whom the
* Software is furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies of this Software or works derived from this Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
* OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
* THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
* DEALINGS IN THE SOFTWARE.
*****************************************************************************/
#ifndef MAP_H
#define MAP_H
#include "mapserver-config.h"
/*
** Main includes. If a particular header was needed by several .c files then
** I just put it here. What the hell, it works and it's all right here. -SDL-
*/
#if defined(HAVE_STRCASESTR) && !defined(_GNU_SOURCE)
#define _GNU_SOURCE /* Required for <string.h> strcasestr() defn */
#endif
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <math.h>
#include <time.h>
#if defined(_WIN32) && !defined(__CYGWIN__)
#include <direct.h>
#include <memory.h>
#include <malloc.h>
#include <process.h>
#include <float.h>
#else
#include <unistd.h>
#endif
#if defined(_WIN32) && !defined(__CYGWIN__)
# define MS_DLL_EXPORT __declspec(dllexport)
#define USE_MSFREE
#else
#define MS_DLL_EXPORT
#endif
/* definition of ms_int32/ms_uint32 */
#include <limits.h>
#ifndef _WIN32
#include <stdint.h>
#endif
#ifdef _WIN32
#ifndef SIZE_MAX
#ifdef _WIN64
#define SIZE_MAX _UI64_MAX
#else
#define SIZE_MAX UINT_MAX
#endif
#endif
#endif
#if ULONG_MAX == 0xffffffff
typedef long ms_int32;
typedef unsigned long ms_uint32;
#elif UINT_MAX == 0xffffffff
typedef int ms_int32;
typedef unsigned int ms_uint32;
#else
typedef int32_t ms_int32;
typedef uint32_t ms_uint32;
#endif
#if defined(_WIN32) && !defined(__CYGWIN__)
/* Need to use _vsnprintf() with VS2003 */
#define vsnprintf _vsnprintf
#endif
#include "mapserver-api.h"
/*forward declaration of rendering object*/
typedef struct rendererVTableObj rendererVTableObj;
typedef struct tileCacheObj tileCacheObj;
#ifndef SWIG
#endif
/* ms_bitarray is used by the bit mask in mapbit.c */
typedef ms_uint32 * ms_bitarray;
#include "maperror.h"
#include "mapprimitive.h"
#include "mapshape.h"
#include "mapsymbol.h"
#include "maptree.h" /* quadtree spatial index */
#include "maphash.h"
#include "mapio.h"
#include <assert.h>
#include "mapproject.h"
#include "cgiutil.h"
#ifdef USE_GD
#include <gd.h>
#endif
#include <sys/types.h> /* regular expression support */
/* The regex lib from the system and the regex lib from PHP needs to
* be separated here. We separate here via its directory location.
*/
#include "mapregex.h"
#ifdef USE_OGR
#define CPL_SUPRESS_CPLUSPLUS
#include "ogr_api.h"
#endif
/* EQUAL and EQUALN are defined in cpl_port.h, so add them in here if ogr was not included */
#ifndef EQUAL
#if defined(WIN32) || defined(WIN32CE)
# define EQUAL(a,b) (stricmp(a,b)==0)
#else
# define EQUAL(a,b) (strcasecmp(a,b)==0)
#endif
#endif
#ifndef EQUALN
#if defined(WIN32) || defined(WIN32CE)
# define EQUALN(a,b,n) (strnicmp(a,b,n)==0)
#else
# define EQUALN(a,b,n) (strncasecmp(a,b,n)==0)
#endif
#endif
#if defined(_WIN32) && !defined(__CYGWIN__)
#define snprintf _snprintf
#endif
#ifdef __cplusplus
extern "C" {
#endif
// hide from swig or ruby will choke on the __FUNCTION__ name
#ifndef SWIG
/* Memory allocation check utility */
#ifndef __FUNCTION__
# define __FUNCTION__ "MapServer"
#endif
#endif
#define MS_CHECK_ALLOC(var, size, retval) \
if (!var) { \
msSetError(MS_MEMERR, "%s: %d: Out of memory allocating %u bytes.\n", __FUNCTION__, \
__FILE__, __LINE__, (unsigned int)(size)); \
return retval; \
}
#define MS_CHECK_ALLOC_NO_RET(var, size) \
if (!var) { \
msSetError(MS_MEMERR, "%s: %d: Out of memory allocating %u bytes.\n", __FUNCTION__, \
__FILE__, __LINE__, (unsigned int)(size)); \
return; \
}
/* General defines, wrapable */
#define MS_TRUE 1 /* logical control variables */
#define MS_FALSE 0
#define MS_UNKNOWN -1
#define MS_ON 1
#define MS_OFF 0
#define MS_DEFAULT 2
#define MS_EMBED 3
#define MS_DELETE 4
#define MS_YES 1
#define MS_NO 0
/* For layer transparency, allows alpha transparent pixmaps to be used
with RGB map images */
#define MS_GD_ALPHA 1000
/* Number of layer, class and style ptrs to alloc at once in the
corresponding msGrow...() functions. Replaces former MS_MAXLAYERS,
MS_MAXCLASSES and MS_MAXSTYLES with dynamic allocation (see RFC-17). */
#define MS_LAYER_ALLOCSIZE 64
#define MS_CLASS_ALLOCSIZE 8
#define MS_STYLE_ALLOCSIZE 4
#define MS_LABEL_ALLOCSIZE 2 /* not too common */
#define MS_MAX_LABEL_PRIORITY 10
#define MS_MAX_LABEL_FONTS 5
#define MS_DEFAULT_LABEL_PRIORITY 1
#define MS_LABEL_FORCE_GROUP 2 /* other values are MS_ON/MS_OFF */
/* General defines, not wrapable */
#ifndef SWIG
#ifdef USE_XMLMAPFILE
#define MS_DEFAULT_MAPFILE_PATTERN "\\.(map|xml)$"
#define MS_DEFAULT_XMLMAPFILE_PATTERN "\\.xml$"
#else
#define MS_DEFAULT_MAPFILE_PATTERN "\\.map$"
#endif
#define MS_TEMPLATE_MAGIC_STRING "MapServer Template"
#define MS_TEMPLATE_EXPR "\\.(xml|wml|html|htm|svg|kml|gml|js|tmpl)$"
#define MS_INDEX_EXTENSION ".qix"
#define MS_QUERY_RESULTS_MAGIC_STRING "MapServer Query Results"
#define MS_QUERY_PARAMS_MAGIC_STRING "MapServer Query Params"
#define MS_QUERY_EXTENSION ".qy"
#define MS_DEG_TO_RAD .0174532925199432958
#define MS_RAD_TO_DEG 57.29577951
#define MS_DEFAULT_RESOLUTION 72
#define MS_RED 0
#define MS_GREEN 1
#define MS_BLUE 2
#define MS_MAXCOLORS 256
#define MS_MISSING_DATA_IGNORE 0
#define MS_MISSING_DATA_FAIL 1
#define MS_MISSING_DATA_LOG 2
#define MS_BUFFER_LENGTH 2048 /* maximum input line length */
#define MS_URL_LENGTH 1024
#define MS_MAXPATHLEN 1024
#define MS_MAXIMAGESIZE_DEFAULT 2048
#define MS_MAXPROJARGS 20
#define MS_MAXJOINS 20
#define MS_ITEMNAMELEN 32
#define MS_NAMELEN 20
#define MS_MINSYMBOLSIZE 0 /* in pixels */
#define MS_MAXSYMBOLSIZE 500
#define MS_MINSYMBOLWIDTH 0 /* in pixels */
#define MS_MAXSYMBOLWIDTH 32
#define MS_URL 0 /* template types */
#define MS_FILE 1
#define MS_MINFONTSIZE 4
#define MS_MAXFONTSIZE 256
#define MS_LABELCACHEINITSIZE 100
#define MS_LABELCACHEINCREMENT 10
#define MS_RESULTCACHEINITSIZE 10
#define MS_RESULTCACHEINCREMENT 10
#define MS_FEATUREINITSIZE 10 /* how many points initially can a feature have */
#define MS_FEATUREINCREMENT 10
#define MS_EXPRESSION 2000 /* todo: make this an enum */
#define MS_REGEX 2001
#define MS_STRING 2002
#define MS_NUMBER 2003
#define MS_COMMENT 2004
#define MS_IREGEX 2005
#define MS_ISTRING 2006
#define MS_BINDING 2007
#define MS_LIST 2008
/* string split flags */
#define MS_HONOURSTRINGS 0x0001
#define MS_ALLOWEMPTYTOKENS 0x0002
#define MS_PRESERVEQUOTES 0x0004
#define MS_PRESERVEESCAPES 0x0008
#define MS_STRIPLEADSPACES 0x0010
#define MS_STRIPENDSPACES 0x0020
/* boolean options for the expression object. */
#define MS_EXP_INSENSITIVE 1
/* General macro definitions */
#define MS_MIN(a,b) (((a)<(b))?(a):(b))
#define MS_MAX(a,b) (((a)>(b))?(a):(b))
#define MS_ABS(a) (((a)<0) ? -(a) : (a))
#define MS_SGN(a) (((a)<0) ? -1 : 1)
#define MS_NINT_GENERIC(x) ((x) >= 0.0 ? ((long) ((x)+.5)) : ((long) ((x)-.5)))
#ifdef _MSC_VER
#define msIsNan(x) _isnan(x)
#else
#define msIsNan(x) isnan(x)
#endif
/* see http://mega-nerd.com/FPcast/ for some discussion of fast
conversion to nearest int. We avoid lrint() for now because it
would be hard to include math.h "properly". */
#if defined(HAVE_LRINT) && !defined(USE_GENERIC_MS_NINT)
# define MS_NINT(x) lrint(x)
/*# define MS_NINT(x) lround(x) */
#elif defined(_MSC_VER) && defined(_WIN32) && !defined(USE_GENERIC_MS_NINT)
static __inline long int MS_NINT (double flt)
{
int intgr;
_asm {
fld flt
fistp intgr
} ;
return intgr ;
}
#elif defined(i386) && defined(__GNUC_PREREQ) && !defined(USE_GENERIC_MS_NINT)
static __inline long int MS_NINT( double __x )
{
long int __lrintres;
__asm__ __volatile__
("fistpl %0"
: "=m" (__lrintres) : "t" (__x) : "st");
return __lrintres;
}
#else
# define MS_NINT(x) MS_NINT_GENERIC(x)
#endif
#define MS_PEN_TRANSPARENT -1
#define MS_PEN_UNSET -4
/* #define MS_VALID_EXTENT(minx, miny, maxx, maxy) (((minx<maxx) && (miny<maxy))?MS_TRUE:MS_FALSE) */
#define MS_VALID_EXTENT(rect) (((rect.minx < rect.maxx && rect.miny < rect.maxy))?MS_TRUE:MS_FALSE)
#ifdef USE_GD
#define MS_INIT_COLOR(color,r,g,b,a) { (color).red = r; (color).green = g; (color).blue = b; (color).pen = MS_PEN_UNSET; (color).alpha=a; }
#define RESOLVE_PEN_GD(img,color) { if( (color).pen == MS_PEN_UNSET ) msImageSetPenGD( img, &(color) ); }
MS_DLL_EXPORT int msImageSetPenGD(gdImagePtr img, colorObj *color);
#else
#define MS_INIT_COLOR(color,r,g,b,a) { (color).red = r; (color).green = g; (color).blue = b; (color).alpha=a; }
#endif
#define MS_VALID_COLOR(color) (((color).red==-1 || (color).green==-1 || (color).blue==-1)?MS_FALSE:MS_TRUE)
#define MS_COMPARE_COLOR(color1, color2) (((color2).red==(color1).red && (color2).green==(color1).green && (color2).blue==(color1).blue)?MS_TRUE:MS_FALSE)
#define MS_TRANSPARENT_COLOR(color) (((color).alpha==0 || (color).red==-255 || (color).green==-255 || (color).blue==-255)?MS_TRUE:MS_FALSE)
#define MS_COMPARE_COLORS(a,b) (((a).red!=(b).red || (a).green!=(b).green || (a).blue!=(b).blue)?MS_FALSE:MS_TRUE)
#define MS_COLOR_GETRGB(color) (MS_VALID_COLOR(color)?((color).red *0x10000 + (color).green *0x100 + (color).blue):-1)
#define MS_IMAGE_MIME_TYPE(format) (format->mimetype ? format->mimetype : "unknown")
#define MS_IMAGE_EXTENSION(format) (format->extension ? format->extension : "unknown")
#ifdef USE_GD
#define MS_DRIVER_GD(format) (strncasecmp((format)->driver,"gd/",3)==0)
#endif
#define MS_DRIVER_SWF(format) (strncasecmp((format)->driver,"swf",3)==0)
#define MS_DRIVER_GDAL(format) (strncasecmp((format)->driver,"gdal/",5)==0)
#define MS_DRIVER_IMAGEMAP(format) (strncasecmp((format)->driver,"imagemap",8)==0)
#define MS_DRIVER_AGG(format) (strncasecmp((format)->driver,"agg/",4)==0)
#define MS_DRIVER_CAIRO(format) (strncasecmp((format)->driver,"cairo/",6)==0)
#define MS_DRIVER_OGL(format) (strncasecmp((format)->driver,"ogl/",4)==0)
#define MS_DRIVER_TEMPLATE(format) (strncasecmp((format)->driver,"template",8)==0)
#endif /*SWIG*/
#define MS_RENDER_WITH_SWF 2
#define MS_RENDER_WITH_RAWDATA 3
#define MS_RENDER_WITH_IMAGEMAP 5
#define MS_RENDER_WITH_TEMPLATE 8 /* query results only */
#define MS_RENDER_WITH_OGR 16
#define MS_RENDER_WITH_PLUGIN 100
#define MS_RENDER_WITH_CAIRO_RASTER 101
#define MS_RENDER_WITH_CAIRO_PDF 102
#define MS_RENDER_WITH_CAIRO_SVG 103
#define MS_RENDER_WITH_OGL 104
#define MS_RENDER_WITH_AGG 105
#define MS_RENDER_WITH_GD 106
#define MS_RENDER_WITH_KML 107
#ifndef SWIG
#define MS_RENDERER_SWF(format) ((format)->renderer == MS_RENDER_WITH_SWF)
#define MS_RENDERER_RAWDATA(format) ((format)->renderer == MS_RENDER_WITH_RAWDATA)
#define MS_RENDERER_IMAGEMAP(format) ((format)->renderer == MS_RENDER_WITH_IMAGEMAP)
#define MS_RENDERER_TEMPLATE(format) ((format)->renderer == MS_RENDER_WITH_TEMPLATE)
#define MS_RENDERER_KML(format) ((format)->renderer == MS_RENDER_WITH_KML)
#define MS_RENDERER_OGR(format) ((format)->renderer == MS_RENDER_WITH_OGR)
#define MS_RENDERER_PLUGIN(format) ((format)->renderer > MS_RENDER_WITH_PLUGIN)
#define MS_CELLSIZE(min,max,d) ((max - min)/(d-1)) /* where min/max are from an MapServer pixel center-to-pixel center extent */
#define MS_OWS_CELLSIZE(min,max,d) ((max - min)/d) /* where min/max are from an OGC pixel outside edge-to-pixel outside edge extent */
#define MS_MAP2IMAGE_X(x,minx,cx) (MS_NINT((x - minx)/cx))
#define MS_MAP2IMAGE_Y(y,maxy,cy) (MS_NINT((maxy - y)/cy))
#define MS_IMAGE2MAP_X(x,minx,cx) (minx + cx*x)
#define MS_IMAGE2MAP_Y(y,maxy,cy) (maxy - cy*y)
/* these versions of MS_MAP2IMAGE takes 1/cellsize and is much faster */
#define MS_MAP2IMAGE_X_IC(x,minx,icx) (MS_NINT((x - minx)*icx))
#define MS_MAP2IMAGE_Y_IC(y,maxy,icy) (MS_NINT((maxy - y)*icy))
#define MS_MAP2IMAGE_X_IC_DBL(x,minx,icx) ((x - minx)*icx)
#define MS_MAP2IMAGE_Y_IC_DBL(y,maxy,icy) ((maxy - y)*icy)
#define MS_MAP2IMAGE_X_IC_SNAP(x,minx,icx,res) ((MS_NINT((x - minx)*icx*res))/(res))
#define MS_MAP2IMAGE_Y_IC_SNAP(y,maxy,icy,res) ((MS_NINT((maxy - y)*icy*res))/(res))
/* For CARTO symbols */
#define MS_PI 3.14159265358979323846
#define MS_PI2 1.57079632679489661923 /* (MS_PI / 2) */
#define MS_3PI2 4.71238898038468985769 /* (3 * MS_PI2) */
#define MS_2PI 6.28318530717958647693 /* (2 * MS_PI) */
#define MS_ENCRYPTION_KEY_SIZE 16 /* Key size: 128 bits = 16 bytes */
#define GET_LAYER(map, pos) map->layers[pos]
#define GET_CLASS(map, lid, cid) map->layers[lid]->class[cid]
#if defined(HAVE_SYNC_FETCH_AND_ADD)
#define MS_REFCNT_INCR(obj) __sync_fetch_and_add(&obj->refcount, +1)
#define MS_REFCNT_DECR(obj) __sync_sub_and_fetch(&obj->refcount, +1)
#define MS_REFCNT_INIT(obj) obj->refcount=1, __sync_synchronize()
#elif defined(_MSC_VER) && (defined(_M_IX86) || defined(_M_X64))
#pragma intrinsic (_InterlockedExchangeAdd)
#if defined(_MSC_VER) && (_MSC_VER <= 1200)
#define MS_REFCNT_INCR(obj) ( _InterlockedExchangeAdd((long*)(&obj->refcount), (long)(+1)) +1 )
#define MS_REFCNT_DECR(obj) ( _InterlockedExchangeAdd((long*)(&obj->refcount), (long)(-1)) -1 )
#define MS_REFCNT_INIT(obj) obj->refcount=1
#else
#define MS_REFCNT_INCR(obj) ( _InterlockedExchangeAdd((volatile long*)(&obj->refcount), (long)(+1)) +1 )
#define MS_REFCNT_DECR(obj) ( _InterlockedExchangeAdd((volatile long*)(&obj->refcount), (long)(-1)) -1 )
#define MS_REFCNT_INIT(obj) obj->refcount=1
#endif
#elif defined(__MINGW32__) && defined(__i386__)
#define MS_REFCNT_INCR(obj) ( InterlockedExchangeAdd((long*)(&obj->refcount), (long)(+1)) +1 )
#define MS_REFCNT_DECR(obj) ( InterlockedExchangeAdd((long*)(&obj->refcount), (long)(-1)) -1 )
#define MS_REFCNT_INIT(obj) obj->refcount=1
#else
// unsafe fallback
#define MS_REFCNT_INCR(obj) obj->refcount++
#define MS_REFCNT_DECR(obj) (--(obj->refcount))
#define MS_REFCNT_INIT(obj) obj->refcount=1
#endif // close if defined(_MSC..
#define MS_REFCNT_DECR_IS_NOT_ZERO(obj) (MS_REFCNT_DECR(obj))>0
#define MS_REFCNT_DECR_IS_ZERO(obj) (MS_REFCNT_DECR(obj))<=0
#define MS_IS_VALID_ARRAY_INDEX(index, size) ((index<0 || index>=size)?MS_FALSE:MS_TRUE)
#define MS_CONVERT_UNIT(src_unit, dst_unit, value) (value * msInchesPerUnit(src_unit,0) / msInchesPerUnit(dst_unit,0))
#endif
/* General enumerated types - needed by scripts */
enum MS_FILE_TYPE {MS_FILE_MAP, MS_FILE_SYMBOL};
enum MS_UNITS {MS_INCHES, MS_FEET, MS_MILES, MS_METERS, MS_KILOMETERS, MS_DD, MS_PIXELS, MS_PERCENTAGES, MS_NAUTICALMILES};
enum MS_SHAPE_TYPE {MS_SHAPE_POINT, MS_SHAPE_LINE, MS_SHAPE_POLYGON, MS_SHAPE_NULL};
enum MS_LAYER_TYPE {MS_LAYER_POINT, MS_LAYER_LINE, MS_LAYER_POLYGON, MS_LAYER_RASTER, MS_LAYER_ANNOTATION, MS_LAYER_QUERY, MS_LAYER_CIRCLE, MS_LAYER_TILEINDEX, MS_LAYER_CHART};
enum MS_FONT_TYPE {MS_TRUETYPE, MS_BITMAP};
#define MS_POSITIONS_LENGTH 14
enum MS_POSITIONS_ENUM {MS_UL=101, MS_LR, MS_UR, MS_LL, MS_CR, MS_CL, MS_UC, MS_LC, MS_CC, MS_AUTO, MS_XY, MS_FOLLOW, MS_NONE, MS_AUTO2}; /* Added MS_FOLLOW for bug #1620 implementation. */
enum MS_BITMAP_FONT_SIZES {MS_TINY , MS_SMALL, MS_MEDIUM, MS_LARGE, MS_GIANT};
enum MS_QUERYMAP_STYLES {MS_NORMAL, MS_HILITE, MS_SELECTED};
enum MS_CONNECTION_TYPE {MS_INLINE, MS_SHAPEFILE, MS_TILED_SHAPEFILE, MS_SDE, MS_OGR, MS_UNUSED_1, MS_POSTGIS, MS_WMS, MS_ORACLESPATIAL, MS_WFS, MS_GRATICULE, MS_MYSQL, MS_RASTER, MS_PLUGIN, MS_UNION, MS_UVRASTER, MS_CONTOUR };
enum MS_JOIN_CONNECTION_TYPE {MS_DB_XBASE, MS_DB_CSV, MS_DB_MYSQL, MS_DB_ORACLE, MS_DB_POSTGRES};
enum MS_JOIN_TYPE {MS_JOIN_ONE_TO_ONE, MS_JOIN_ONE_TO_MANY};
#define MS_SINGLE 0 /* modes for searching (spatial/database) */
#define MS_MULTIPLE 1
enum MS_QUERY_MODE {MS_QUERY_SINGLE, MS_QUERY_MULTIPLE};
enum MS_QUERY_TYPE {MS_QUERY_IS_NULL, MS_QUERY_BY_POINT, MS_QUERY_BY_RECT, MS_QUERY_BY_SHAPE, MS_QUERY_BY_ATTRIBUTE, MS_QUERY_BY_INDEX, MS_QUERY_BY_FILTER};
enum MS_ALIGN_VALUE {MS_ALIGN_LEFT, MS_ALIGN_CENTER, MS_ALIGN_RIGHT};
enum MS_CAPS_JOINS_AND_CORNERS {MS_CJC_NONE, MS_CJC_BEVEL, MS_CJC_BUTT, MS_CJC_MITER, MS_CJC_ROUND, MS_CJC_SQUARE, MS_CJC_TRIANGLE};
#define MS_CJC_DEFAULT_CAPS MS_CJC_ROUND
#define MS_CJC_DEFAULT_JOINS MS_CJC_NONE
#define MS_CJC_DEFAULT_JOIN_MAXSIZE 3
enum MS_RETURN_VALUE {MS_SUCCESS, MS_FAILURE, MS_DONE};
enum MS_IMAGEMODE { MS_IMAGEMODE_PC256, MS_IMAGEMODE_RGB, MS_IMAGEMODE_RGBA, MS_IMAGEMODE_INT16, MS_IMAGEMODE_FLOAT32, MS_IMAGEMODE_BYTE, MS_IMAGEMODE_FEATURE, MS_IMAGEMODE_NULL };
enum MS_GEOS_OPERATOR {MS_GEOS_EQUALS, MS_GEOS_DISJOINT, MS_GEOS_TOUCHES, MS_GEOS_OVERLAPS, MS_GEOS_CROSSES, MS_GEOS_INTERSECTS, MS_GEOS_WITHIN, MS_GEOS_CONTAINS, MS_GEOS_BEYOND, MS_GEOS_DWITHIN};
#define MS_FILE_DEFAULT MS_FILE_MAP
/* coordinate to pixel simplification modes, used in msTransformShape */
enum MS_TRANSFORM_MODE {
MS_TRANSFORM_NONE, /* no geographic to pixel transformation */
MS_TRANSFORM_ROUND, /* round to integer, might create degenerate geometries (used for GD)*/
MS_TRANSFORM_SNAPTOGRID, /* snap to a grid, should be user configurable in the future*/
MS_TRANSFORM_FULLRESOLUTION, /* keep full resolution */
MS_TRANSFORM_SIMPLIFY /* keep full resolution */
};
#ifndef SWIG
/* Filter object */
typedef enum {
FILTER_NODE_TYPE_UNDEFINED = -1,
FILTER_NODE_TYPE_LOGICAL = 0,
FILTER_NODE_TYPE_SPATIAL = 1,
FILTER_NODE_TYPE_COMPARISON = 2,
FILTER_NODE_TYPE_PROPERTYNAME = 3,
FILTER_NODE_TYPE_BBOX = 4,
FILTER_NODE_TYPE_LITERAL = 5,
FILTER_NODE_TYPE_BOUNDARY = 6,
FILTER_NODE_TYPE_GEOMETRY_POINT = 7,
FILTER_NODE_TYPE_GEOMETRY_LINE = 8,
FILTER_NODE_TYPE_GEOMETRY_POLYGON = 9,
FILTER_NODE_TYPE_FEATUREID = 10
} FilterNodeType;
/************************************************************************/
/* FilterEncodingNode */
/************************************************************************/
typedef struct _FilterNode {
FilterNodeType eType;
char *pszValue;
void *pOther;
char *pszSRS;
struct _FilterNode *psLeftNode;
struct _FilterNode *psRightNode;
} FilterEncodingNode;
#endif /*SWIG*/
/* Define supported bindings here (only covers existing bindings at first). Not accessible directly using MapScript. */
#define MS_STYLE_BINDING_LENGTH 12
enum MS_STYLE_BINDING_ENUM { MS_STYLE_BINDING_SIZE, MS_STYLE_BINDING_WIDTH, MS_STYLE_BINDING_ANGLE, MS_STYLE_BINDING_COLOR, MS_STYLE_BINDING_OUTLINECOLOR, MS_STYLE_BINDING_SYMBOL, MS_STYLE_BINDING_OUTLINEWIDTH, MS_STYLE_BINDING_OPACITY, MS_STYLE_BINDING_OFFSET_X, MS_STYLE_BINDING_OFFSET_Y, MS_STYLE_BINDING_POLAROFFSET_PIXEL, MS_STYLE_BINDING_POLAROFFSET_ANGLE };
#define MS_LABEL_BINDING_LENGTH 9
enum MS_LABEL_BINDING_ENUM { MS_LABEL_BINDING_SIZE, MS_LABEL_BINDING_ANGLE, MS_LABEL_BINDING_COLOR, MS_LABEL_BINDING_OUTLINECOLOR, MS_LABEL_BINDING_FONT, MS_LABEL_BINDING_PRIORITY, MS_LABEL_BINDING_POSITION, MS_LABEL_BINDING_SHADOWSIZEX, MS_LABEL_BINDING_SHADOWSIZEY };
/************************************************************************/
/* attributeBindingObj */
/************************************************************************/
#ifndef SWIG
typedef struct {
char *item;
int index;
} attributeBindingObj;
#endif /*SWIG*/
/************************************************************************/
/* labelPathObj */
/* */
/* Label path object - used to hold path and bounds of curved */
/* labels - Bug #1620 implementation. */
/************************************************************************/
#ifndef SWIG
typedef struct {
multipointObj path;
shapeObj bounds;
double *angles;
} labelPathObj;
#endif /*SWIG*/
/************************************************************************/
/* fontSetObj */
/* */
/* used to hold aliases for TRUETYPE fonts */
/************************************************************************/
typedef struct {
#ifdef SWIG
%immutable;
#endif
char *filename;
int numfonts;
hashTableObj fonts;
#ifdef SWIG
%mutable;
#endif
#ifndef SWIG
struct mapObj *map;
#endif
} fontSetObj;
/************************************************************************/
/* featureListNodeObj */
/* */
/* for inline features, shape caches and queries */
/************************************************************************/
#ifndef SWIG
typedef struct listNode {
shapeObj shape;
struct listNode *next;
struct listNode *tailifhead; /* this is the tail node in the list, if this is the head element, otherwise NULL */
} featureListNodeObj;
typedef featureListNodeObj * featureListNodeObjPtr;
#endif
/************************************************************************/
/* paletteObj */
/* */
/* used to hold colors while a map file is read */
/************************************************************************/
#ifndef SWIG
typedef struct {
colorObj colors[MS_MAXCOLORS-1];
int colorvalue[MS_MAXCOLORS-1];
int numcolors;
} paletteObj;
#endif
/************************************************************************/
/* expressionObj & tokenObj */
/************************************************************************/
enum MS_TOKEN_LOGICAL_ENUM { MS_TOKEN_LOGICAL_AND=300, MS_TOKEN_LOGICAL_OR, MS_TOKEN_LOGICAL_NOT };
enum MS_TOKEN_LITERAL_ENUM { MS_TOKEN_LITERAL_NUMBER=310, MS_TOKEN_LITERAL_STRING, MS_TOKEN_LITERAL_TIME, MS_TOKEN_LITERAL_SHAPE };
enum MS_TOKEN_COMPARISON_ENUM {
MS_TOKEN_COMPARISON_EQ=320, MS_TOKEN_COMPARISON_NE, MS_TOKEN_COMPARISON_GT, MS_TOKEN_COMPARISON_LT, MS_TOKEN_COMPARISON_LE, MS_TOKEN_COMPARISON_GE, MS_TOKEN_COMPARISON_IEQ,
MS_TOKEN_COMPARISON_RE, MS_TOKEN_COMPARISON_IRE,
MS_TOKEN_COMPARISON_IN, MS_TOKEN_COMPARISON_LIKE,
MS_TOKEN_COMPARISON_INTERSECTS, MS_TOKEN_COMPARISON_DISJOINT, MS_TOKEN_COMPARISON_TOUCHES, MS_TOKEN_COMPARISON_OVERLAPS, MS_TOKEN_COMPARISON_CROSSES, MS_TOKEN_COMPARISON_WITHIN, MS_TOKEN_COMPARISON_CONTAINS,
MS_TOKEN_COMPARISON_BEYOND, MS_TOKEN_COMPARISON_DWITHIN
};
enum MS_TOKEN_FUNCTION_ENUM {
MS_TOKEN_FUNCTION_LENGTH=340, MS_TOKEN_FUNCTION_TOSTRING, MS_TOKEN_FUNCTION_COMMIFY, MS_TOKEN_FUNCTION_AREA, MS_TOKEN_FUNCTION_ROUND, MS_TOKEN_FUNCTION_FROMTEXT,
MS_TOKEN_FUNCTION_BUFFER, MS_TOKEN_FUNCTION_DIFFERENCE, MS_TOKEN_FUNCTION_SIMPLIFY, MS_TOKEN_FUNCTION_SIMPLIFYPT, MS_TOKEN_FUNCTION_GENERALIZE, MS_TOKEN_FUNCTION_SMOOTHSIA
};
enum MS_TOKEN_BINDING_ENUM { MS_TOKEN_BINDING_DOUBLE=360, MS_TOKEN_BINDING_INTEGER, MS_TOKEN_BINDING_STRING, MS_TOKEN_BINDING_TIME, MS_TOKEN_BINDING_SHAPE, MS_TOKEN_BINDING_MAP_CELLSIZE, MS_TOKEN_BINDING_DATA_CELLSIZE };
enum MS_PARSE_TYPE_ENUM { MS_PARSE_TYPE_BOOLEAN, MS_PARSE_TYPE_STRING, MS_PARSE_TYPE_SHAPE };
#ifndef SWIG
typedef union {
int intval;
char *strval;
shapeObj *shpval;
} parseResultObj;
typedef union {
double dblval;
int intval;
char *strval;
struct tm tmval;
shapeObj *shpval;
attributeBindingObj bindval;
} tokenValueObj;
typedef struct tokenListNode {
int token;
tokenValueObj tokenval;
struct tokenListNode *next;
struct tokenListNode *tailifhead; /* this is the tail node in the list if this is the head element, otherwise NULL */
} tokenListNodeObj;
typedef tokenListNodeObj * tokenListNodeObjPtr;
typedef struct {
char *string;
int type;
/* container for expression options such as case-insensitiveness */
/* This is a boolean container. */
int flags;
/* logical expression options */
tokenListNodeObjPtr tokens;
tokenListNodeObjPtr curtoken;
/* regular expression options */
ms_regex_t regex; /* compiled regular expression to be matched */
int compiled;
} expressionObj;
typedef struct {
colorObj *pixel; /* for raster layers */
shapeObj *shape; /* for vector layers */
double dblval; /* for map cellsize used by simplify */
double dblval2; /* for data cellsize */
expressionObj *expr; /* expression to be evaluated (contains tokens) */
int type; /* type of parse: boolean, string/text or shape/geometry */
parseResultObj result; /* parse result */
} parseObj;
#endif
/* MS RFC 69*/
typedef struct {
double maxdistance; /* max distance between clusters */
double buffer; /* the buffer size around the selection area */
char* region; /* type of the cluster region (rectangle or ellipse) */
#ifndef SWIG
expressionObj group; /* expression to identify the groups */
expressionObj filter; /* expression for filtering the shapes */
#endif
} clusterObj;
/************************************************************************/
/* joinObj */
/* */
/* simple way to access other XBase files, one-to-one or */
/* one-to-many supported */
/************************************************************************/
#ifndef SWIG
typedef struct {
char *name;
char **items, **values; /* items/values (process 1 record at a time) */
int numitems;
char *table;
char *from, *to; /* item names */
void *joininfo; /* vendor specific (i.e. XBase, MySQL, etc.) stuff to allow for persistant access */
char *header, *footer;
#ifndef __cplusplus
char *template;
#else
char *_template;
#endif
enum MS_JOIN_TYPE type;
char *connection;
enum MS_JOIN_CONNECTION_TYPE connectiontype;
} joinObj;
#endif
/************************************************************************/
/* outputFormatObj */
/* */
/* see mapoutput.c for most related code. */
/************************************************************************/
typedef struct {
#ifndef SWIG
int refcount;
char **formatoptions;
#endif /* SWIG */
#ifdef SWIG
%immutable;
#endif /* SWIG */
int numformatoptions;
#ifdef SWIG
%mutable;
#endif /* SWIG */
char *name;
char *mimetype;
char *driver;
char *extension;
int renderer; /* MS_RENDER_WITH_* */
int imagemode; /* MS_IMAGEMODE_* value. */
int transparent;
int bands;
int inmapfile; /* boolean value for writing */
#ifndef SWIG
rendererVTableObj *vtable;
void *device; /* for supporting direct rendering onto a device context */
#endif
} outputFormatObj;
/* The following is used for "don't care" values in transparent, interlace and
imagequality values. */
#define MS_NOOVERRIDE -1111
/************************************************************************/
/* queryObj */
/* */
/* encapsulates the information necessary to perform a query */
/************************************************************************/
#ifndef SWIG
typedef struct {
int type; /* MS_QUERY_TYPE */
int mode; /* MS_QUERY_MODE */
int layer;
pointObj point; /* by point */
double buffer;
int maxresults;
rectObj rect; /* by rect */
shapeObj *shape; /* by shape & operator (OGC filter) */
long shapeindex; /* by index */
long tileindex;
int clear_resultcache;
int maxfeatures; /* global maxfeatures */
int startindex;
char *item; /* by attribute */
char *str;
expressionObj *filter; /* by filter */
int slayer; /* selection layer, used for msQueryByFeatures() (note this is not a query mode per se) */
} queryObj;
#endif
/************************************************************************/
/* queryMapObj */
/* */
/* used to visualize query results */
/************************************************************************/
typedef struct {
int height, width;
int status;
int style; /* HILITE, SELECTED or NORMAL */
colorObj color;
} queryMapObj;
/************************************************************************/
/* webObj */
/* */
/* holds parameters for a mapserver/mapscript interface */
/************************************************************************/
typedef struct {
char *log;
char *imagepath, *imageurl, *temppath;
#ifdef SWIG
%immutable;
#endif /* SWIG */
struct mapObj *map;
#ifdef SWIG
%mutable;
#endif /* SWIG */
#ifndef __cplusplus
char *template;
#else
char *_template;
#endif
char *header, *footer;
char *empty, *error; /* error handling */
rectObj extent; /* clipping extent */
double minscaledenom, maxscaledenom;
char *mintemplate, *maxtemplate;
char *queryformat; /* what format is the query to be returned, given as a MIME type */
char *legendformat;
char *browseformat;
#ifdef SWIG
%immutable;
#endif /* SWIG */
hashTableObj metadata;
hashTableObj validation;
#ifdef SWIG
%mutable;
#endif /* SWIG */
} webObj;
/************************************************************************/
/* styleObj */
/* */
/* holds parameters for symbolization, multiple styles may be */
/* applied within a classObj */
/************************************************************************/
struct styleObj{
#ifdef SWIG
%immutable;
#endif /* SWIG */
int refcount;
#ifdef SWIG
%mutable;
#endif /* SWIG */
#ifndef SWIG
/* private vars for rfc 48 & 64 */
expressionObj _geomtransform;
#endif
/*should an angle be automatically computed*/
int autoangle;
colorObj color;
colorObj backgroundcolor;
colorObj outlinecolor;
int opacity;
/* Stuff to handle Color Range Styles */
colorObj mincolor;
colorObj maxcolor;
double minvalue;
double maxvalue;
char *rangeitem;
int rangeitemindex;
int symbol;
char *symbolname;
double size;
double minsize, maxsize;
int patternlength; /*moved from symbolObj in version 6.0*/
double pattern[MS_MAXPATTERNLENGTH]; /*moved from symbolObj in version 6.0*/
double gap; /*moved from symbolObj in version 6.0*/
double initialgap;
int position; /*moved from symbolObj in version 6.0*/
int linecap, linejoin; /*moved from symbolObj in version 6.0*/
double linejoinmaxsize; /*moved from symbolObj in version 6.0*/
double width;
double outlinewidth;
double minwidth, maxwidth;
double offsetx, offsety; /* for shadows, hollow symbols, etc... */
double polaroffsetpixel, polaroffsetangle;
double angle;
int antialias;
double minscaledenom, maxscaledenom;
#ifndef SWIG
attributeBindingObj bindings[MS_STYLE_BINDING_LENGTH];
int numbindings;
#endif
};
#define MS_STYLE_SINGLE_SIDED_OFFSET -99
#define MS_STYLE_DOUBLE_SIDED_OFFSET -999
#define IS_PARALLEL_OFFSET(offsety) ((offsety) == MS_STYLE_SINGLE_SIDED_OFFSET || (offsety) == MS_STYLE_DOUBLE_SIDED_OFFSET)
/********************************************************************/
/* labelLeaderObj */
/* */
/* parameters defining how a label or a group of labels may be */
/* offsetted from its original position */
/********************************************************************/
typedef struct {
int maxdistance;
int gridstep;
#ifndef SWIG
styleObj **styles;
int maxstyles;
#endif
#ifdef SWIG
%immutable;
#endif
int numstyles;
#ifdef SWIG
%mutable;
#endif
} labelLeaderObj;
/************************************************************************/
/* labelObj */
/* */
/* parameters needed to annotate a layer, legend or scalebar */
/************************************************************************/
struct labelObj{
#ifdef SWIG
%immutable;
#endif /* SWIG */
int refcount;
#ifdef SWIG
%mutable;
#endif /* SWIG */
char *font;
enum MS_FONT_TYPE type;
colorObj color;
colorObj outlinecolor;
int outlinewidth;
colorObj shadowcolor;
int shadowsizex, shadowsizey;
double size;
double minsize, maxsize;
int position;
int offsetx, offsety;
double angle;
int anglemode;
int buffer; /* space to reserve around a label */
int antialias;
int align;
char wrap;
int maxlength;
int minlength;
double space_size_10; /*cached size of a single space character used for label text alignment of rfc40 */
int minfeaturesize; /* minimum feature size (in pixels) to label */
int autominfeaturesize; /* true or false */
double minscaledenom, maxscaledenom;
int mindistance;
int repeatdistance;
double maxoverlapangle;
int partials; /* can labels run of an image */
int force; /* labels *must* be drawn */
char *encoding;
int priority; /* Priority level 1 to MS_MAX_LABEL_PRIORITY, default=1 */
int status;
#ifndef SWIG
expressionObj expression;
expressionObj text;
#endif
#ifndef SWIG
styleObj **styles;
int maxstyles;
#endif
int numstyles;
#ifndef SWIG
attributeBindingObj bindings[MS_LABEL_BINDING_LENGTH];
int numbindings;
#endif
/* book keeping variable- used on a feature-by-feature basis (similar to bindings) */
char *annotext;
pointObj annopoint;
shapeObj *annopoly;
labelLeaderObj leader;
};
#define MS_LABEL_PERPENDICULAR_OFFSET -99
#define MS_LABEL_PERPENDICULAR_TOP_OFFSET 99
#define IS_PERPENDICULAR_OFFSET(offsety) ((offsety) == MS_LABEL_PERPENDICULAR_OFFSET || (offsety) == MS_LABEL_PERPENDICULAR_TOP_OFFSET)
/************************************************************************/
/* classObj */
/* */
/* basic symbolization and classification information */
/************************************************************************/
struct classObj {
#ifndef SWIG
expressionObj expression; /* the expression to be matched */
#endif
int status;
#ifndef SWIG
styleObj **styles;
int maxstyles;
#endif
#ifdef SWIG
%immutable;
#endif
int numstyles;
#ifdef SWIG
%mutable;
#endif
#ifndef SWIG
labelObj **labels;
int maxlabels;
#endif
int numlabels; /* should be immutable */
char *name; /* should be unique within a layer */
char *title; /* used for legend labeling */
#ifndef SWIG
expressionObj text;
#endif /* not SWIG */
#ifndef __cplusplus
char *template;
#else /* __cplusplus */
char *_template;
#endif /* __cplusplus */
int type;
#ifdef SWIG
%immutable;
#endif /* SWIG */
hashTableObj metadata;
hashTableObj validation;
#ifdef SWIG
%mutable;
#endif /* SWIG */
double minscaledenom, maxscaledenom;
int minfeaturesize; /* minimum feature size (in pixels) to shape */
#ifdef SWIG
%immutable;
#endif /* SWIG */
int refcount;
struct layerObj *layer;
#ifdef SWIG
%mutable;
#endif /* SWIG */
int debug;
char *keyimage;
char *group;
labelLeaderObj leader;
};
/************************************************************************/
/* labelCacheMemberObj */
/* */
/* structures to implement label caching and collision */
/* avoidance etc */
/* */
/* Note: These are scriptable, but are read only. */
/************************************************************************/
#ifdef SWIG
%immutable;
#endif /* SWIG */
typedef struct {
double featuresize;
styleObj *styles; /* copied from the classObj, only present if there is a marker to be drawn */
int numstyles;
labelObj *labels; /* copied from the classObj (1 or more depending on situation) */
int numlabels;
int layerindex; /* indexes */
int classindex;
int shapetype; /* source geometry type, can be removed once annotation layers are dropped */
pointObj point; /* label point */
shapeObj *poly; /* label bounding box, accumulation of individual label's bounding boxes */
int status; /* has this label been drawn or not */
#ifndef SWIG
labelPathObj *labelpath; /* Path & bounds of curved labels. Bug #1620 implementation */
#endif /* SWIG */
int markerid; /* corresponding marker (POINT layers only) */
lineObj *leaderline;
rectObj *leaderbbox;
} labelCacheMemberObj;
/************************************************************************/
/* markerCacheMemberObj */
/************************************************************************/
typedef struct {
int id; /* corresponding label */
shapeObj *poly; /* marker bounding box (POINT layers only) */
} markerCacheMemberObj;
/************************************************************************/
/* labelCacheSlotObj */
/************************************************************************/
typedef struct {
labelCacheMemberObj *labels;
int numlabels;
int cachesize;
markerCacheMemberObj *markers;
int nummarkers;
int markercachesize;
} labelCacheSlotObj;
/************************************************************************/
/* labelCacheObj */
/************************************************************************/
typedef struct {
/* One labelCacheSlotObj for each priority level */
labelCacheSlotObj slots[MS_MAX_LABEL_PRIORITY];
/* numlabels is deprecated, maintained only for backwards compatibility
* between MS 4.10 and 5.0 and should be removed in a future release.
* The slots[].numlabels are the real values to rely on.
*/
int numlabels;
int gutter; /* space in pixels around the image where labels cannot be placed */
} labelCacheObj;
/************************************************************************/
/* resultObj */
/************************************************************************/
typedef struct {
long shapeindex;
int tileindex;
int resultindex;
int classindex;
} resultObj;
#ifdef SWIG
%mutable;
#endif /* SWIG */
/************************************************************************/
/* resultCacheObj */
/************************************************************************/
typedef struct {
#ifndef SWIG
resultObj *results;
int cachesize;
#endif /* not SWIG */
#ifdef SWIG
%immutable;
#endif /* SWIG */
int numresults;
rectObj bounds;
#ifdef SWIG
%mutable;
#endif /* SWIG */
/* TODO: remove for 6.0, confirm with Assefa */
/*used to force the result retreiving to use getshape instead of resultgetshape*/
int usegetshape;
} resultCacheObj;
/************************************************************************/
/* symbolSetObj */
/************************************************************************/
typedef struct {
char *filename;
int imagecachesize;
#ifdef SWIG
%immutable;
#endif /* SWIG */
int numsymbols;
int maxsymbols;
#ifdef SWIG
%mutable;
#endif /* SWIG */
#ifndef SWIG
int refcount;
symbolObj** symbol;
struct mapObj *map;
fontSetObj *fontset; /* a pointer to the main mapObj version */
struct imageCacheObj *imagecache;
#endif /* not SWIG */
} symbolSetObj;
/************************************************************************/
/* referenceMapObj */
/************************************************************************/
typedef struct {
rectObj extent;
int height, width;
colorObj color;
colorObj outlinecolor;
char *image;
int status;
int marker;
char *markername;
int markersize;
int minboxsize;
int maxboxsize;
#ifdef SWIG
%immutable;
#endif /* SWIG */
struct mapObj *map;
#ifdef SWIG
%mutable;
#endif /* SWIG */
} referenceMapObj;
/************************************************************************/
/* scalebarObj */
/************************************************************************/
typedef struct {
colorObj imagecolor;
int height, width;
int style;
int intervals;
labelObj label;
colorObj color;
colorObj backgroundcolor;
colorObj outlinecolor;
int units;
int status; /* ON, OFF or EMBED */
int position; /* for embeded scalebars */
#ifndef SWIG
int transparent;
int interlace;
#endif /* not SWIG */
int postlabelcache;
int align;
} scalebarObj;
/************************************************************************/
/* legendObj */
/************************************************************************/
typedef struct {
colorObj imagecolor;
#ifdef SWIG
%immutable;
#endif
labelObj label;
#ifdef SWIG
%mutable;
#endif
int keysizex, keysizey;
int keyspacingx, keyspacingy;
colorObj outlinecolor; /* Color of outline of box, -1 for no outline */
int status; /* ON, OFF or EMBED */
int height, width;
int position; /* for embeded legends */
#ifndef SWIG
int transparent;
int interlace;
#endif /* not SWIG */
int postlabelcache;
#ifndef __cplusplus
char *template;
#else /* __cplusplus */
char *_template;
#endif /* __cplusplus */
#ifdef SWIG
%immutable;
#endif /* SWIG */
struct mapObj *map;
#ifdef SWIG
%mutable;
#endif /* SWIG */
} legendObj;
/************************************************************************/
/* graticuleObj */
/************************************************************************/
#ifndef SWIG
typedef struct {
double dwhichlatitude;
double dwhichlongitude;
double dstartlatitude;
double dstartlongitude;
double dendlatitude;
double dendlongitude;
double dincrementlatitude;
double dincrementlongitude;
double minarcs;
double maxarcs;
double minincrement;
double maxincrement;
double minsubdivides;
double maxsubdivides;
int bvertical;
int blabelaxes;
int ilabelstate;
int ilabeltype;
rectObj extent;
lineObj *pboundinglines;
pointObj *pboundingpoints;
char *labelformat;
} graticuleObj;
typedef struct {
int nTop;
pointObj *pasTop;
char **papszTopLabels;
int nBottom;
pointObj *pasBottom;
char **papszBottomLabels;
int nLeft;
pointObj *pasLeft;
char **papszLeftLabels;
int nRight;
pointObj *pasRight;
char **papszRightLabels;
} graticuleIntersectionObj;
struct layerVTable;
typedef struct layerVTable layerVTableObj;
#endif /*SWIG*/
/************************************************************************/
/* imageObj */
/* */
/* A wrapper for GD and other images. */
/************************************************************************/
struct imageObj{
#ifdef SWIG
%immutable;
#endif
int width, height;
double resolution;
double resolutionfactor;
char *imagepath, *imageurl;
outputFormatObj *format;
#ifndef SWIG
tileCacheObj *tilecache;
int ntiles;
#endif
#ifdef SWIG
%mutable;
#endif
#ifndef SWIG
int size;
#endif
#ifndef SWIG
union {
void *plugin;
char *imagemap;
short *raw_16bit;
float *raw_float;
unsigned char *raw_byte;
} img;
ms_bitarray img_mask;
pointObj refpt;
#endif
};
/************************************************************************/
/* layerObj */
/* */
/* base unit of a map. */
/************************************************************************/
typedef struct {
double minscale;
double maxscale;
char *value;
} scaleTokenEntryObj;
typedef struct {
char *name;
int n_entries;
scaleTokenEntryObj *tokens;
} scaleTokenObj;
struct layerObj {
char *classitem; /* .DBF item to be used for symbol lookup */
#ifndef SWIG
int classitemindex;
resultCacheObj *resultcache; /* holds the results of a query against this layer */
int annotate; /* boolean flag for annotation */
double scalefactor; /* computed, not set */
#ifndef __cplusplus
classObj **class; /* always at least 1 class */
#else /* __cplusplus */
classObj **_class;
#endif /* __cplusplus */
#endif /* not SWIG */
#ifdef SWIG
%immutable;
#endif /* SWIG */
/* reference counting, RFC24 */
int refcount;
int numclasses;
int maxclasses;
int index;
struct mapObj *map;
#ifdef SWIG
%mutable;
#endif /* SWIG */
char *header, *footer; /* only used with multi result queries */
#ifndef __cplusplus
char *template; /* global template, used across all classes */
#else /* __cplusplus */
char *_template;
#endif /* __cplusplus */
char *name; /* should be unique */
char *group; /* shouldn't be unique it's supposed to be a group right? */
int status; /* on or off */
#ifndef SWIG
/* RFC86 Scale-dependent token replacements */
scaleTokenObj *scaletokens;
int numscaletokens;
/* The following store original members if they have been modified at runtime by a rfc86 scaletoken */
char *orig_data;
char *orig_tileitem;
char *orig_tileindex;
char *orig_filteritem;
char *orig_filter;
#endif
char *data; /* filename, can be relative or full path */
enum MS_LAYER_TYPE type;
double tolerance; /* search buffer for point and line queries (in toleranceunits) */
int toleranceunits;
double symbolscaledenom; /* scale at which symbols are default size */
double minscaledenom, maxscaledenom;
int minfeaturesize; /* minimum feature size (in pixels) to shape */
double labelminscaledenom, labelmaxscaledenom;
double mingeowidth, maxgeowidth; /* map width (in map units) at which the layer should be drawn */
int sizeunits; /* applies to all classes */
int maxfeatures;
int startindex;
colorObj offsite; /* transparent pixel value for raster images */
int transform; /* does this layer have to be transformed to file coordinates */
int labelcache, postlabelcache; /* on or off */
char *labelitem;
#ifndef SWIG
int labelitemindex;
#endif /* not SWIG */
char *tileitem;
char *tileindex; /* layer index file for tiling support */
char *tilesrs;
#ifndef SWIG
int tileitemindex;
projectionObj projection; /* projection information for the layer */
int project; /* boolean variable, do we need to project this layer or not */
#endif /* not SWIG */
int units; /* units of the projection */
#ifndef SWIG
featureListNodeObjPtr features; /* linked list so we don't need a counter */
featureListNodeObjPtr currentfeature; /* pointer to the current feature */
#endif /* SWIG */
char *connection;
char *plugin_library;
char *plugin_library_original; /* this is needed for mapfile writing */
enum MS_CONNECTION_TYPE connectiontype;
#ifndef SWIG
layerVTableObj *vtable;
/* SDL has converted OracleSpatial, SDE, Graticules */
void *layerinfo; /* all connection types should use this generic pointer to a vendor specific structure */
void *wfslayerinfo; /* For WFS layers, will contain a msWFSLayerInfo struct */
#endif /* not SWIG */
/* attribute/classification handling components */
#ifdef SWIG
%immutable;
#endif /* SWIG */
int numitems;
#ifdef SWIG
%mutable;
#endif /* SWIG */
#ifndef SWIG
char **items;
void *iteminfo; /* connection specific information necessary to retrieve values */
expressionObj filter; /* connection specific attribute filter */
int bandsitemindex;
int filteritemindex;
int styleitemindex;
#endif /* not SWIG */
char *bandsitem; /* which item in a tile contains bands to use (tiled raster data only) */
char *filteritem;
char *styleitem; /* item to be used for style lookup - can also be 'AUTO' */
char *requires; /* context expressions, simple enough to not use expressionObj */
char *labelrequires;
#ifdef SWIG
%immutable;
#endif /* SWIG */
hashTableObj metadata;
hashTableObj validation;
hashTableObj bindvals;
clusterObj cluster;
#ifdef SWIG
%mutable;
#endif /* SWIG */
int opacity; /* opacity (was transparency) value 0-100 */
int dump;
int debug;
#ifndef SWIG
char **processing;
joinObj *joins;
#endif /* not SWIG */
#ifdef SWIG
%immutable;
#endif /* SWIG */
rectObj extent;
int numprocessing;
int numjoins;
#ifdef SWIG
%mutable;
#endif /* SWIG */
char *classgroup;
#ifndef SWIG
imageObj *maskimage;
#endif
char *mask;
#ifndef SWIG
expressionObj _geomtransform;
#endif
};
/************************************************************************/
/* mapObj */
/* */
/* encompasses everything used in an Internet mapping */
/* application. */
/************************************************************************/
/* MAP OBJECT - */
struct mapObj { /* structure for a map */
char *name; /* small identifier for naming etc. */
int status; /* is map creation on or off */
int height, width;
int maxsize;
#ifndef SWIG
layerObj **layers;
#endif /* SWIG */
#ifdef SWIG
%immutable;
#endif /* SWIG */
/* reference counting, RFC24 */
int refcount;
int numlayers; /* number of layers in mapfile */
int maxlayers; /* allocated size of layers[] array */
symbolSetObj symbolset;
fontSetObj fontset;
labelCacheObj labelcache; /* we need this here so multiple feature processors can access it */
#ifdef SWIG
%mutable;
#endif /* SWIG */
int transparent; /* TODO - Deprecated */
int interlace; /* TODO - Deprecated */
int imagequality; /* TODO - Deprecated */
rectObj extent; /* map extent array */
double cellsize; /* in map units */
#ifndef SWIG
geotransformObj gt; /* rotation / geotransform */
rectObj saved_extent;
#endif /*SWIG*/
enum MS_UNITS units; /* units of the projection */
double scaledenom; /* scale of the output image */
double resolution;
double defresolution; /* default resolution: used for calculate the scalefactor */
char *shapepath; /* where are the shape files located */
char *mappath; /* path of the mapfile, all path are relative to this path */
#ifndef SWIG
paletteObj palette; /* holds a map palette */
#endif /*SWIG*/
colorObj imagecolor; /* holds the initial image color value */
#ifdef SWIG
%immutable;
#endif /* SWIG */
int numoutputformats;
#ifndef SWIG
outputFormatObj **outputformatlist;
#endif /*SWIG*/
outputFormatObj *outputformat;
char *imagetype; /* name of current outputformat */
#ifdef SWIG
%mutable;
#endif /* SWIG */
#ifndef SWIG
projectionObj projection; /* projection information for output map */
projectionObj latlon; /* geographic projection definition */
#endif /* not SWIG */
#ifdef SWIG
%immutable;
#endif /* SWIG */
referenceMapObj reference;
scalebarObj scalebar;
legendObj legend;
queryMapObj querymap;
webObj web;
#ifdef SWIG
%mutable;
#endif /* SWIG */
int *layerorder;
int debug;
char *datapattern, *templatepattern; /* depricated, use VALIDATION ... END block instead */
#ifdef SWIG
%immutable;
#endif /* SWIG */
hashTableObj configoptions;
#ifdef SWIG
%mutable;
#endif /* SWIG */
#ifndef SWIG
/* Private encryption key information - see mapcrypto.c */
int encryption_key_loaded; /* MS_TRUE once key has been loaded */
unsigned char encryption_key[MS_ENCRYPTION_KEY_SIZE]; /* 128bits encryption key */
queryObj query;
#endif
};
/************************************************************************/
/* layerVTable */
/* */
/* contains function pointers to the layer operations. If you */
/* add new functions to here, remember to update */
/* populateVirtualTable in maplayer.c */
/************************************************************************/
#ifndef SWIG
struct layerVTable {
int (*LayerSupportsCommonFilters)(layerObj *layer);
int (*LayerInitItemInfo)(layerObj *layer);
void (*LayerFreeItemInfo)(layerObj *layer);
int (*LayerOpen)(layerObj *layer);
int (*LayerIsOpen)(layerObj *layer);
int (*LayerWhichShapes)(layerObj *layer, rectObj rect, int isQuery);
int (*LayerNextShape)(layerObj *layer, shapeObj *shape);
int (*LayerGetShape)(layerObj *layer, shapeObj *shape, resultObj *record);
int (*LayerClose)(layerObj *layer);
int (*LayerGetItems)(layerObj *layer);
int (*LayerGetExtent)(layerObj *layer, rectObj *extent);
int (*LayerGetAutoStyle)(mapObj *map, layerObj *layer, classObj *c, shapeObj *shape);
int (*LayerCloseConnection)(layerObj *layer);
int (*LayerSetTimeFilter)(layerObj *layer, const char *timestring, const char *timefield);
int (*LayerApplyFilterToLayer)(FilterEncodingNode *psNode, mapObj *map, int iLayerIndex);
int (*LayerCreateItems)(layerObj *layer, int nt);
int (*LayerGetNumFeatures)(layerObj *layer);
int (*LayerGetAutoProjection)(layerObj *layer, projectionObj *projection);
char* (*LayerEscapeSQLParam)(layerObj *layer, const char* pszString);
char* (*LayerEscapePropertyName)(layerObj *layer, const char* pszString);
void (*LayerEnablePaging)(layerObj *layer, int value);
int (*LayerGetPaging)(layerObj *layer);
};
#endif /*SWIG*/
/* Function prototypes, wrapable */
MS_DLL_EXPORT int msSaveImage(mapObj *map, imageObj *img, char *filename);
MS_DLL_EXPORT void msFreeImage(imageObj *img);
MS_DLL_EXPORT int msSetup(void);
MS_DLL_EXPORT void msCleanup(int signal);
MS_DLL_EXPORT mapObj *msLoadMapFromString(char *buffer, char *new_mappath);
/* Function prototypes, not wrapable */
#ifndef SWIG
/*
** helper functions not part of the general API but needed in
** a few other places (like mapscript)... found in mapfile.c
*/
int getString(char **s);
int getDouble(double *d);
int getInteger(int *i);
int getSymbol(int n, ...);
int getCharacter(char *c);
int msBuildPluginLibraryPath(char **dest, const char *lib_str, mapObj *map);
MS_DLL_EXPORT int hex2int(char *hex);
MS_DLL_EXPORT void initJoin(joinObj *join);
MS_DLL_EXPORT void initSymbol(symbolObj *s);
MS_DLL_EXPORT int initMap(mapObj *map);
MS_DLL_EXPORT layerObj *msGrowMapLayers( mapObj *map );
MS_DLL_EXPORT int initLayer(layerObj *layer, mapObj *map);
MS_DLL_EXPORT int freeLayer( layerObj * );
MS_DLL_EXPORT classObj *msGrowLayerClasses( layerObj *layer );
MS_DLL_EXPORT scaleTokenObj *msGrowLayerScaletokens( layerObj *layer );
MS_DLL_EXPORT int initScaleToken(scaleTokenObj *scaleToken);
MS_DLL_EXPORT int initClass(classObj *_class);
MS_DLL_EXPORT int freeClass( classObj * );
MS_DLL_EXPORT styleObj *msGrowClassStyles( classObj *_class );
MS_DLL_EXPORT labelObj *msGrowClassLabels( classObj *_class );
MS_DLL_EXPORT styleObj *msGrowLabelStyles( labelObj *label );
MS_DLL_EXPORT styleObj *msGrowLeaderStyles( labelLeaderObj *leader );
MS_DLL_EXPORT int msMaybeAllocateClassStyle(classObj* c, int idx);
MS_DLL_EXPORT void initLabel(labelObj *label);
MS_DLL_EXPORT int freeLabel(labelObj *label);
MS_DLL_EXPORT void resetClassStyle(classObj *_class);
MS_DLL_EXPORT int initStyle(styleObj *style);
MS_DLL_EXPORT int freeStyle(styleObj *style);
MS_DLL_EXPORT void initReferenceMap(referenceMapObj *ref);
MS_DLL_EXPORT void initScalebar(scalebarObj *scalebar);
MS_DLL_EXPORT void initGrid( graticuleObj *pGraticule );
MS_DLL_EXPORT void initWeb(webObj *web);
MS_DLL_EXPORT void freeWeb(webObj *web);
MS_DLL_EXPORT void initResultCache(resultCacheObj *resultcache);
MS_DLL_EXPORT featureListNodeObjPtr insertFeatureList(featureListNodeObjPtr *list, shapeObj *shape);
MS_DLL_EXPORT void freeFeatureList(featureListNodeObjPtr list);
/* To be used *only* within the mapfile loading phase */
MS_DLL_EXPORT int loadExpressionString(expressionObj *exp, char *value);
/* Use this next, thread safe wrapper, function everywhere else */
MS_DLL_EXPORT int msLoadExpressionString(expressionObj *exp, char *value);
MS_DLL_EXPORT char *msGetExpressionString(expressionObj *exp);
MS_DLL_EXPORT void initExpression(expressionObj *exp);
MS_DLL_EXPORT void freeExpressionTokens(expressionObj *exp);
MS_DLL_EXPORT void freeExpression(expressionObj *exp);
MS_DLL_EXPORT void msApplySubstitutions(mapObj *map, char **names, char **values, int npairs);
MS_DLL_EXPORT void msApplyDefaultSubstitutions(mapObj *map);
MS_DLL_EXPORT int getClassIndex(layerObj *layer, char *str);
/* For maplabel */
int intersectLabelPolygons(shapeObj *p1, shapeObj *p2);
pointObj get_metrics_line(pointObj *p, int position, rectObj rect, int ox, int oy, double angle, int buffer, lineObj *poly);
pointObj get_metrics(pointObj *p, int position, rectObj rect, int ox, int oy, double angle, int buffer, shapeObj *poly);
double dist(pointObj a, pointObj b);
/*
** Main API Functions
*/
/* mapobject.c */
MS_DLL_EXPORT void msFreeMap(mapObj *map);
MS_DLL_EXPORT mapObj *msNewMapObj(void);
MS_DLL_EXPORT const char *msGetConfigOption( mapObj *map, const char *key);
MS_DLL_EXPORT int msSetConfigOption( mapObj *map, const char *key, const char *value);
MS_DLL_EXPORT int msTestConfigOption( mapObj *map, const char *key,
int default_result );
MS_DLL_EXPORT void msApplyMapConfigOptions( mapObj *map );
MS_DLL_EXPORT int msMapComputeGeotransform( mapObj *map );
MS_DLL_EXPORT void msMapPixelToGeoref( mapObj *map, double *x, double *y );
MS_DLL_EXPORT void msMapGeorefToPixel( mapObj *map, double *x, double *y );
MS_DLL_EXPORT int msMapSetExtent(mapObj *map, double minx, double miny,
double maxx, double maxy);
MS_DLL_EXPORT int msMapOffsetExtent( mapObj *map, double x, double y);
MS_DLL_EXPORT int msMapScaleExtent( mapObj *map, double zoomfactor,
double minscaledenom, double maxscaledenom);
MS_DLL_EXPORT int msMapSetCenter( mapObj *map, pointObj *center);
MS_DLL_EXPORT int msMapSetRotation( mapObj *map, double rotation_angle );
MS_DLL_EXPORT int msMapSetSize( mapObj *map, int width, int height );
MS_DLL_EXPORT int msMapSetSize( mapObj *map, int width, int height );
MS_DLL_EXPORT int msMapSetFakedExtent( mapObj *map );
MS_DLL_EXPORT int msMapRestoreRealExtent( mapObj *map );
MS_DLL_EXPORT int msMapLoadOWSParameters( mapObj *map, cgiRequestObj *request,
const char *wmtver_string );
MS_DLL_EXPORT int msMapIgnoreMissingData( mapObj *map );
/* mapfile.c */
MS_DLL_EXPORT int msValidateParameter(char *value, char *pattern1, char *pattern2, char *pattern3, char *pattern4);
MS_DLL_EXPORT int msGetLayerIndex(mapObj *map, char *name);
MS_DLL_EXPORT int msGetSymbolIndex(symbolSetObj *set, char *name, int try_addimage_if_notfound);
MS_DLL_EXPORT mapObj *msLoadMap(char *filename, char *new_mappath);
MS_DLL_EXPORT int msTransformXmlMapfile(const char *stylesheet, const char *xmlMapfile, FILE *tmpfile);
MS_DLL_EXPORT int msSaveMap(mapObj *map, char *filename);
MS_DLL_EXPORT void msFreeCharArray(char **array, int num_items);
MS_DLL_EXPORT int msUpdateScalebarFromString(scalebarObj *scalebar, char *string, int url_string);
MS_DLL_EXPORT int msUpdateQueryMapFromString(queryMapObj *querymap, char *string, int url_string);
MS_DLL_EXPORT int msUpdateLabelFromString(labelObj *label, char *string, int url_string);
MS_DLL_EXPORT int msUpdateClusterFromString(clusterObj *cluster, char *string);
MS_DLL_EXPORT int msUpdateReferenceMapFromString(referenceMapObj *ref, char *string, int url_string);
MS_DLL_EXPORT int msUpdateLegendFromString(legendObj *legend, char *string, int url_string);
MS_DLL_EXPORT int msUpdateWebFromString(webObj *web, char *string, int url_string);
MS_DLL_EXPORT int msUpdateStyleFromString(styleObj *style, char *string, int url_string);
MS_DLL_EXPORT int msUpdateClassFromString(classObj *_class, char *string, int url_string);
MS_DLL_EXPORT int msUpdateLayerFromString(layerObj *layer, char *string, int url_string);
MS_DLL_EXPORT int msUpdateMapFromURL(mapObj *map, char *variable, char *string);
MS_DLL_EXPORT char *msWriteLayerToString(layerObj *layer);
MS_DLL_EXPORT char *msWriteMapToString(mapObj *map);
MS_DLL_EXPORT char *msWriteClassToString(classObj *_class);
MS_DLL_EXPORT char *msWriteStyleToString(styleObj *style);
MS_DLL_EXPORT char *msWriteLabelToString(labelObj *label);
MS_DLL_EXPORT char *msWriteWebToString(webObj *web);
MS_DLL_EXPORT char *msWriteScalebarToString(scalebarObj *scalebar);
MS_DLL_EXPORT char *msWriteQueryMapToString(queryMapObj *querymap);
MS_DLL_EXPORT char *msWriteReferenceMapToString(referenceMapObj *ref);
MS_DLL_EXPORT char *msWriteLegendToString(legendObj *legend);
MS_DLL_EXPORT char *msWriteClusterToString(clusterObj *cluster);
MS_DLL_EXPORT int msEvalRegex(char *e, char *s);
#ifdef USE_MSFREE
MS_DLL_EXPORT void msFree(void *p);
#else
#define msFree free
#endif
MS_DLL_EXPORT char **msTokenizeMap(char *filename, int *numtokens);
MS_DLL_EXPORT int msInitLabelCache(labelCacheObj *cache);
MS_DLL_EXPORT int msFreeLabelCache(labelCacheObj *cache);
MS_DLL_EXPORT int msCheckConnection(layerObj * layer); /* connection pooling functions (mapfile.c) */
MS_DLL_EXPORT void msCloseConnections(mapObj *map);
MS_DLL_EXPORT void msOGRInitialize(void);
MS_DLL_EXPORT void msOGRCleanup(void);
MS_DLL_EXPORT void msGDALCleanup(void);
MS_DLL_EXPORT void msGDALInitialize(void);
MS_DLL_EXPORT imageObj *msDrawScalebar(mapObj *map); /* in mapscale.c */
MS_DLL_EXPORT int msCalculateScale(rectObj extent, int units, int width, int height, double resolution, double *scaledenom);
MS_DLL_EXPORT double GetDeltaExtentsUsingScale(double scale, int units, double centerLat, int width, double resolution);
MS_DLL_EXPORT double Pix2Georef(int nPixPos, int nPixMin, int nPixMax, double dfGeoMin, double dfGeoMax, int bULisYOrig);
MS_DLL_EXPORT double Pix2LayerGeoref(mapObj *map, layerObj *layer, int value);
MS_DLL_EXPORT double msInchesPerUnit(int units, double center_lat);
MS_DLL_EXPORT int msEmbedScalebar(mapObj *map, imageObj *img);
MS_DLL_EXPORT int msPointInRect(pointObj *p, rectObj *rect); /* in mapsearch.c */
MS_DLL_EXPORT int msRectOverlap(rectObj *a, rectObj *b);
MS_DLL_EXPORT int msRectContained(rectObj *a, rectObj *b);
MS_DLL_EXPORT int msRectIntersect(rectObj *a, const rectObj *b);
MS_DLL_EXPORT void msRectToFormattedString(rectObj *rect, char *format,
char *buffer, int buffer_length);
MS_DLL_EXPORT void msPointToFormattedString(pointObj *point, const char*format,
char *buffer, int buffer_length);
MS_DLL_EXPORT int msIsDegenerateShape(shapeObj *shape);
MS_DLL_EXPORT void msMergeRect(rectObj *a, rectObj *b);
MS_DLL_EXPORT double msDistancePointToPoint(pointObj *a, pointObj *b);
MS_DLL_EXPORT double msSquareDistancePointToPoint(pointObj *a, pointObj *b);
MS_DLL_EXPORT double msDistancePointToSegment(pointObj *p, pointObj *a, pointObj *b);
MS_DLL_EXPORT double msSquareDistancePointToSegment(pointObj *p, pointObj *a, pointObj *b);
MS_DLL_EXPORT double msDistancePointToShape(pointObj *p, shapeObj *shape);
MS_DLL_EXPORT double msSquareDistancePointToShape(pointObj *p, shapeObj *shape);
MS_DLL_EXPORT double msDistanceSegmentToSegment(pointObj *pa, pointObj *pb, pointObj *pc, pointObj *pd);
MS_DLL_EXPORT double msDistanceShapeToShape(shapeObj *shape1, shapeObj *shape2);
MS_DLL_EXPORT int msIntersectSegments(pointObj *a, pointObj *b, pointObj *c, pointObj *d);
MS_DLL_EXPORT int msPointInPolygon(pointObj *p, lineObj *c);
MS_DLL_EXPORT int msIntersectMultipointPolygon(shapeObj *multipoint, shapeObj *polygon);
MS_DLL_EXPORT int msIntersectPointPolygon(pointObj *p, shapeObj *polygon);
MS_DLL_EXPORT int msIntersectPolylinePolygon(shapeObj *line, shapeObj *poly);
MS_DLL_EXPORT int msIntersectPolygons(shapeObj *p1, shapeObj *p2);
MS_DLL_EXPORT int msIntersectPolylines(shapeObj *line1, shapeObj *line2);
MS_DLL_EXPORT int msInitQuery(queryObj *query); /* in mapquery.c */
MS_DLL_EXPORT void msFreeQuery(queryObj *query);
MS_DLL_EXPORT int msSaveQuery(mapObj *map, char *filename, int results);
MS_DLL_EXPORT int msLoadQuery(mapObj *map, char *filename);
MS_DLL_EXPORT int msExecuteQuery(mapObj *map);
MS_DLL_EXPORT int msQueryByIndex(mapObj *map); /* various query methods, all rely on the queryObj hung off the mapObj */
MS_DLL_EXPORT int msQueryByAttributes(mapObj *map);
MS_DLL_EXPORT int msQueryByPoint(mapObj *map);
MS_DLL_EXPORT int msQueryByRect(mapObj *map);
MS_DLL_EXPORT int msQueryByFeatures(mapObj *map);
MS_DLL_EXPORT int msQueryByShape(mapObj *map);
MS_DLL_EXPORT int msQueryByFilter(mapObj *map);
MS_DLL_EXPORT int msGetQueryResultBounds(mapObj *map, rectObj *bounds);
MS_DLL_EXPORT int msIsLayerQueryable(layerObj *lp);
MS_DLL_EXPORT void msQueryFree(mapObj *map, int qlayer); /* todo: rename */
MS_DLL_EXPORT int msRasterQueryByShape(mapObj *map, layerObj *layer, shapeObj *selectshape);
MS_DLL_EXPORT int msRasterQueryByRect(mapObj *map, layerObj *layer, rectObj queryRect);
MS_DLL_EXPORT int msRasterQueryByPoint(mapObj *map, layerObj *layer, int mode, pointObj p, double buffer, int maxresults );
/* in mapstring.c */
MS_DLL_EXPORT void msStringTrim(char *str);
MS_DLL_EXPORT void msStringTrimBlanks(char *string);
MS_DLL_EXPORT char *msStringTrimLeft(char *string);
MS_DLL_EXPORT char *msStringChop(char *string);
MS_DLL_EXPORT void msStringTrimEOL(char *string);
MS_DLL_EXPORT char *msReplaceSubstring(char *str, const char *old, const char *sznew);
MS_DLL_EXPORT void msReplaceChar(char *str, char old, char sznew);
MS_DLL_EXPORT char *msCaseReplaceSubstring(char *str, const char *old, const char *sznew);
MS_DLL_EXPORT char *msStripPath(char *fn);
MS_DLL_EXPORT char *msGetPath(char *fn);
MS_DLL_EXPORT char *msBuildPath(char *pszReturnPath, const char *abs_path, const char *path);
MS_DLL_EXPORT char *msBuildPath3(char *pszReturnPath, const char *abs_path, const char *path1, const char *path2);
MS_DLL_EXPORT char *msTryBuildPath(char *szReturnPath, const char *abs_path, const char *path);
MS_DLL_EXPORT char *msTryBuildPath3(char *szReturnPath, const char *abs_path, const char *path1, const char *path2);
MS_DLL_EXPORT char **msStringSplit(const char *string, char cd, int *num_tokens);
MS_DLL_EXPORT char ** msStringSplitComplex( const char * pszString, const char * pszDelimiters, int *num_tokens, int nFlags);
MS_DLL_EXPORT int msStringArrayContains(char **array, const char *element, int numElements);
MS_DLL_EXPORT char **msStringTokenize( const char *pszLine, const char *pszDelim, int *num_tokens, int preserve_quote);
MS_DLL_EXPORT int msCountChars(char *str, char ch);
MS_DLL_EXPORT char *msLongToString(long value);
MS_DLL_EXPORT char *msDoubleToString(double value, int force_f);
MS_DLL_EXPORT char *msIntToString(int value);
MS_DLL_EXPORT void msStringToUpper(char *string);
MS_DLL_EXPORT void msStringToLower(char *string);
MS_DLL_EXPORT int msEncodeChar(const char);
MS_DLL_EXPORT char *msEncodeUrlExcept(const char*, const char);
MS_DLL_EXPORT char *msEncodeUrl(const char*);
MS_DLL_EXPORT char *msEncodeHTMLEntities(const char *string);
MS_DLL_EXPORT void msDecodeHTMLEntities(const char *string);
MS_DLL_EXPORT int msIsXMLTagValid(const char *string);
MS_DLL_EXPORT char *msStringConcatenate(char *pszDest, const char *pszSrc);
MS_DLL_EXPORT char *msJoinStrings(char **array, int arrayLength, const char *delimeter);
MS_DLL_EXPORT char *msHashString(const char *pszStr);
MS_DLL_EXPORT char *msCommifyString(char *str);
MS_DLL_EXPORT int msHexToInt(char *hex);
MS_DLL_EXPORT char *msGetEncodedString(const char *string, const char *encoding);
MS_DLL_EXPORT char *msConvertWideStringToUTF8 (const wchar_t* string, const char* encoding);
MS_DLL_EXPORT int msGetNextGlyph(const char **in_ptr, char *out_string);
MS_DLL_EXPORT int msGetNumGlyphs(const char *in_ptr);
MS_DLL_EXPORT int msGetUnicodeEntity(const char *inptr, int *unicode);
MS_DLL_EXPORT int msStringIsInteger(const char *string);
MS_DLL_EXPORT int msUTF8ToUniChar(const char *str, int *chPtr); /* maptclutf.c */
MS_DLL_EXPORT char* msStringEscape( const char * pszString );
MS_DLL_EXPORT int msStringInArray( const char * pszString, char **array, int numelements);
#ifndef HAVE_STRDUP
MS_DLL_EXPORT char *strdup(char *s);
#endif /* NEED_STRDUP */
#ifndef HAVE_STRRSTR
MS_DLL_EXPORT char *strrstr(char *string, char *find);
#endif /* NEED_STRRSTR */
#ifndef HAVE_STRCASESTR
MS_DLL_EXPORT char *strcasestr(const char *s, const char *find);
#endif /* NEED_STRCASESTR */
#ifndef HAVE_STRNCASECMP
MS_DLL_EXPORT int strncasecmp(const char *s1, const char *s2, int len);
#endif /* NEED_STRNCASECMP */
#ifndef HAVE_STRCASECMP
MS_DLL_EXPORT int strcasecmp(const char *s1, const char *s2);
#endif /* NEED_STRCASECMP */
#ifndef HAVE_STRLCAT
MS_DLL_EXPORT size_t strlcat(char *dst, const char *src, size_t siz);
#endif /* NEED_STRLCAT */
#ifndef HAVE_STRLCPY
MS_DLL_EXPORT size_t strlcpy(char *dst, const char *src, size_t siz);
#endif /* NEED_STRLCAT */
MS_DLL_EXPORT char *msStrdup( const char * pszString );
#include "hittest.h"
/* in mapsymbol.c */
/* Use this function *only* with mapfile loading phase */
MS_DLL_EXPORT int loadSymbolSet(symbolSetObj *symbolset, mapObj *map);
/* Use this threadsafe wrapper everywhere else */
MS_DLL_EXPORT int msLoadSymbolSet(symbolSetObj *symbolset, mapObj *map);
MS_DLL_EXPORT int msCopySymbol(symbolObj *dst, symbolObj *src, mapObj *map);
MS_DLL_EXPORT int msCopySymbolSet(symbolSetObj *dst, symbolSetObj *src, mapObj *map);
MS_DLL_EXPORT int msCopyHashTable(hashTableObj *dst, hashTableObj *src);
MS_DLL_EXPORT void msInitSymbolSet(symbolSetObj *symbolset);
MS_DLL_EXPORT symbolObj *msGrowSymbolSet( symbolSetObj *symbolset );
MS_DLL_EXPORT int msAddImageSymbol(symbolSetObj *symbolset, char *filename);
MS_DLL_EXPORT int msFreeSymbolSet(symbolSetObj *symbolset);
MS_DLL_EXPORT int msFreeSymbol(symbolObj *symbol);
MS_DLL_EXPORT int msAddNewSymbol(mapObj *map, char *name);
MS_DLL_EXPORT int msAppendSymbol(symbolSetObj *symbolset, symbolObj *symbol);
MS_DLL_EXPORT symbolObj *msRemoveSymbol(symbolSetObj *symbolset, int index);
MS_DLL_EXPORT int msSaveSymbolSet(symbolSetObj *symbolset, const char *filename);
MS_DLL_EXPORT int msLoadImageSymbol(symbolObj *symbol, const char *filename);
MS_DLL_EXPORT int msPreloadImageSymbol(rendererVTableObj *renderer, symbolObj *symbol);
MS_DLL_EXPORT int msPreloadSVGSymbol(symbolObj *symbol);
MS_DLL_EXPORT symbolObj *msRotateSymbol(symbolObj *symbol, double angle);
MS_DLL_EXPORT int msGetMarkerSize(symbolSetObj *symbolset, styleObj *style, double *width, double *height, double scalefactor);
/* MS_DLL_EXPORT int msGetCharacterSize(char *character, int size, char *font, rectObj *rect); */
MS_DLL_EXPORT double msSymbolGetDefaultSize(symbolObj *s);
MS_DLL_EXPORT void freeImageCache(struct imageCacheObj *ic);
MS_DLL_EXPORT imageObj *msDrawLegend(mapObj *map, int scale_independent, map_hittest *hittest); /* in maplegend.c */
MS_DLL_EXPORT int msLegendCalcSize(mapObj *map, int scale_independent, int *size_x, int *size_y,
int *alayers, int numl_ayer, map_hittest *hittest, int resolutionfactor);
MS_DLL_EXPORT int msEmbedLegend(mapObj *map, imageObj *img);
MS_DLL_EXPORT int msDrawLegendIcon(mapObj* map, layerObj* lp, classObj* myClass, int width, int height, imageObj *img, int dstX, int dstY, int scale_independant, class_hittest *hittest);
MS_DLL_EXPORT imageObj *msCreateLegendIcon(mapObj* map, layerObj* lp, classObj* myClass, int width, int height, int scale_independant);
MS_DLL_EXPORT int msLoadFontSet(fontSetObj *fontSet, mapObj *map); /* in maplabel.c */
MS_DLL_EXPORT int msInitFontSet(fontSetObj *fontset);
MS_DLL_EXPORT int msFreeFontSet(fontSetObj *fontset);
MS_DLL_EXPORT char *msFontsetLookupFont(fontSetObj *fontset, char *fontKey);
MS_DLL_EXPORT int msFontsetLookupFonts(char* fontstring, int *numfonts, fontSetObj *fontset, char **lookedUpFonts);
MS_DLL_EXPORT char *msTransformLabelText(mapObj *map, labelObj *label, char *text);
MS_DLL_EXPORT int msGetTruetypeTextBBox(rendererVTableObj *renderer, char* fontstring, fontSetObj *fontset, double size, char *string, rectObj *rect, double **advances, int bAdjustBaseline);
MS_DLL_EXPORT int msGetLabelSize(mapObj *map, labelObj *label, char *string, double size, rectObj *rect, double **advances);
MS_DLL_EXPORT int msAddLabel(mapObj *map, labelObj *label, int layerindex, int classindex, shapeObj *shape, pointObj *point, labelPathObj *labelpath, double featuresize);
MS_DLL_EXPORT int msAddLabelGroup(mapObj *map, int layerindex, int classindex, shapeObj *shape, pointObj *point, double featuresize);
MS_DLL_EXPORT int msTestLabelCacheCollisions(mapObj *map, labelCacheMemberObj *cachePtr, shapeObj *poly, int mindistance, int current_priority, int current_label);
MS_DLL_EXPORT labelCacheMemberObj *msGetLabelCacheMember(labelCacheObj *labelcache, int i);
MS_DLL_EXPORT void msFreeShape(shapeObj *shape); /* in mapprimitive.c */
MS_DLL_EXPORT void msFreeLabelPathObj(labelPathObj *path);
MS_DLL_EXPORT shapeObj *msShapeFromWKT(const char *string);
MS_DLL_EXPORT char *msShapeToWKT(shapeObj *shape);
MS_DLL_EXPORT void msInitShape(shapeObj *shape);
MS_DLL_EXPORT void msShapeDeleteLine( shapeObj *shape, int line );
MS_DLL_EXPORT int msCopyShape(shapeObj *from, shapeObj *to);
MS_DLL_EXPORT int msIsOuterRing(shapeObj *shape, int r);
MS_DLL_EXPORT int *msGetOuterList(shapeObj *shape);
MS_DLL_EXPORT int *msGetInnerList(shapeObj *shape, int r, int *outerlist);
MS_DLL_EXPORT void msComputeBounds(shapeObj *shape);
MS_DLL_EXPORT void msRectToPolygon(rectObj rect, shapeObj *poly);
MS_DLL_EXPORT void msClipPolylineRect(shapeObj *shape, rectObj rect);
MS_DLL_EXPORT void msClipPolygonRect(shapeObj *shape, rectObj rect);
MS_DLL_EXPORT void msTransformShape(shapeObj *shape, rectObj extent, double cellsize, imageObj *image);
MS_DLL_EXPORT void msTransformPoint(pointObj *point, rectObj *extent, double cellsize, imageObj *image);
MS_DLL_EXPORT void msOffsetPointRelativeTo(pointObj *point, layerObj *layer);
MS_DLL_EXPORT void msOffsetShapeRelativeTo(shapeObj *shape, layerObj *layer);
MS_DLL_EXPORT void msTransformShapeSimplify(shapeObj *shape, rectObj extent, double cellsize);
MS_DLL_EXPORT void msTransformShapeToPixelSnapToGrid(shapeObj *shape, rectObj extent, double cellsize, double grid_resolution);
MS_DLL_EXPORT void msTransformShapeToPixelRound(shapeObj *shape, rectObj extent, double cellsize);
MS_DLL_EXPORT void msTransformShapeToPixelDoublePrecision(shapeObj *shape, rectObj extent, double cellsize);
MS_DLL_EXPORT void msTransformPixelToShape(shapeObj *shape, rectObj extent, double cellsize);
MS_DLL_EXPORT void msPolylineComputeLineSegments(shapeObj *shape, double ***segment_lengths, double **line_lengths, int *max_line_index, double *max_line_length, int *segment_index, double *total_length);
MS_DLL_EXPORT pointObj** msPolylineLabelPoint(shapeObj *p, int min_length, int repeat_distance, double ***angles, double ***lengths, int *numpoints, int center_on_longest_segment);
MS_DLL_EXPORT pointObj** msPolylineLabelPointExtended(shapeObj *p, int min_length, int repeat_distance, double ***angles, double ***lengths, int *numpoints, int *regularLines, int numlines, int center_on_longest_segment);
MS_DLL_EXPORT void msPolylineLabelPointLineString(shapeObj *p, int min_length, int repeat_distance, double ***angles, double ***lengths, double** segment_lengths,
int line_index, double line_length, double total_length, int segment_index,
int* labelpoints_index, int* labelpoints_size, pointObj ***labelpoints, int center_on_longest_segment);
MS_DLL_EXPORT labelPathObj** msPolylineLabelPath(mapObj *map, imageObj *img, shapeObj *p, int min_length, fontSetObj *fontset, char *string, labelObj *label, double scalefactor, int *numpaths, int** regular_lines, int* num_regular_Lines);
MS_DLL_EXPORT void msPolylineLabelPathLineString(mapObj *map, imageObj *img, shapeObj *p, int min_length, fontSetObj *fontset, char *string, labelObj *label, double scalefactor,
int line_index, double** segment_lengths, double line_length, double total_length,
int* labelpaths_index, int* labelpaths_size, labelPathObj ***labelpaths, int** regular_lines, int *regular_lines_index, int* regular_lines_size);
MS_DLL_EXPORT int msPolygonLabelPoint(shapeObj *p, pointObj *lp, double min_dimension);
MS_DLL_EXPORT int msAddLine(shapeObj *p, lineObj *new_line);
MS_DLL_EXPORT int msAddLineDirectly(shapeObj *p, lineObj *new_line);
MS_DLL_EXPORT int msAddPointToLine(lineObj *line, pointObj *point );
MS_DLL_EXPORT double msGetPolygonArea(shapeObj *p);
MS_DLL_EXPORT int msGetPolygonCentroid(shapeObj *p, pointObj *lp, double *miny, double *maxy);
MS_DLL_EXPORT int msDrawRasterLayer(mapObj *map, layerObj *layer, imageObj *image); /* in mapraster.c */
MS_DLL_EXPORT imageObj *msDrawReferenceMap(mapObj *map);
/* mapbits.c - bit array handling functions and macros */
#define MS_ARRAY_BIT 32
#define MS_GET_BIT(array,i) (array[i>>5] & (1 <<(i & 0x3f)))
#define MS_SET_BIT(array,i) {array[i>>5] |= (1 <<(i & 0x3f));}
#define MS_CLR_BIT(array,i) {array[i>>5] &= (~(1 <<(i & 0x3f)));}
MS_DLL_EXPORT size_t msGetBitArraySize(int numbits); /* in mapbits.c */
MS_DLL_EXPORT ms_bitarray msAllocBitArray(int numbits);
MS_DLL_EXPORT int msGetBit(ms_bitarray array, int index);
MS_DLL_EXPORT void msSetBit(ms_bitarray array, int index, int value);
MS_DLL_EXPORT void msSetAllBits(ms_bitarray array, int index, int value);
MS_DLL_EXPORT void msFlipBit(ms_bitarray array, int index);
MS_DLL_EXPORT int msGetNextBit(ms_bitarray array, int index, int size);
/* maplayer.c - layerObj api */
MS_DLL_EXPORT int msLayerInitItemInfo(layerObj *layer);
MS_DLL_EXPORT void msLayerFreeItemInfo(layerObj *layer);
MS_DLL_EXPORT int msLayerOpen(layerObj *layer); /* in maplayer.c */
MS_DLL_EXPORT int msLayerApplyScaletokens(layerObj *layer, double scale);
MS_DLL_EXPORT int msLayerRestoreFromScaletokens(layerObj *layer);
MS_DLL_EXPORT int msClusterLayerOpen(layerObj *layer); /* in mapcluster.c */
MS_DLL_EXPORT int msLayerIsOpen(layerObj *layer);
MS_DLL_EXPORT void msLayerClose(layerObj *layer);
MS_DLL_EXPORT int msLayerWhichShapes(layerObj *layer, rectObj rect, int isQuery);
MS_DLL_EXPORT int msLayerGetItemIndex(layerObj *layer, char *item);
MS_DLL_EXPORT int msLayerWhichItems(layerObj *layer, int get_all, char *metadata);
MS_DLL_EXPORT int msLayerNextShape(layerObj *layer, shapeObj *shape);
MS_DLL_EXPORT int msLayerGetItems(layerObj *layer);
MS_DLL_EXPORT int msLayerSetItems(layerObj *layer, char **items, int numitems);
MS_DLL_EXPORT int msLayerGetShape(layerObj *layer, shapeObj *shape, resultObj *record);
MS_DLL_EXPORT int msLayerGetExtent(layerObj *layer, rectObj *extent);
MS_DLL_EXPORT int msLayerSetExtent( layerObj *layer, double minx, double miny, double maxx, double maxy);
MS_DLL_EXPORT int msLayerGetAutoStyle(mapObj *map, layerObj *layer, classObj *c, shapeObj* shape);
MS_DLL_EXPORT int msLayerGetFeatureStyle(mapObj *map, layerObj *layer, classObj *c, shapeObj* shape);
MS_DLL_EXPORT void msLayerAddProcessing( layerObj *layer, const char *directive );
MS_DLL_EXPORT void msLayerSetProcessingKey( layerObj *layer, const char *key,
const char *value);
MS_DLL_EXPORT char *msLayerGetProcessing( layerObj *layer, int proc_index);
MS_DLL_EXPORT char *msLayerGetProcessingKey( layerObj *layer, const char *);
MS_DLL_EXPORT int msLayerClearProcessing( layerObj *layer );
MS_DLL_EXPORT char* msLayerGetFilterString( layerObj *layer );
MS_DLL_EXPORT int msLayerSupportsCommonFilters(layerObj *layer);
MS_DLL_EXPORT int msTokenizeExpression(expressionObj *expression, char **list, int *listsize);
MS_DLL_EXPORT int msLayerSetTimeFilter(layerObj *lp, const char *timestring,
const char *timefield);
/* Helper functions for layers */
MS_DLL_EXPORT int msLayerMakeBackticsTimeFilter(layerObj *lp, const char *timestring,
const char *timefield);
MS_DLL_EXPORT int msLayerMakePlainTimeFilter(layerObj *lp, const char *timestring,
const char *timefield);
MS_DLL_EXPORT int msLayerApplyCondSQLFilterToLayer(FilterEncodingNode *psNode, mapObj *map,
int iLayerIndex);
MS_DLL_EXPORT int msLayerApplyPlainFilterToLayer(FilterEncodingNode *psNode, mapObj *map,
int iLayerIndex);
/* maplayer.c */
MS_DLL_EXPORT int msLayerGetNumFeatures(layerObj *layer);
MS_DLL_EXPORT int msLayerSupportsPaging(layerObj *layer);
MS_DLL_EXPORT void msLayerEnablePaging(layerObj *layer, int value);
MS_DLL_EXPORT int msLayerGetPaging(layerObj *layer);
MS_DLL_EXPORT int msLayerGetMaxFeaturesToDraw(layerObj *layer, outputFormatObj *format);
MS_DLL_EXPORT char *msLayerEscapeSQLParam(layerObj *layer, const char* pszString);
MS_DLL_EXPORT char *msLayerEscapePropertyName(layerObj *layer, const char* pszString);
/* These are special because SWF is using these */
int msOGRLayerNextShape(layerObj *layer, shapeObj *shape);
int msOGRLayerGetItems(layerObj *layer);
void msOGRLayerFreeItemInfo(layerObj *layer);
int msOGRLayerGetShape(layerObj *layer, shapeObj *shape, resultObj *record);
int msOGRLayerGetExtent(layerObj *layer, rectObj *extent);
#ifdef USE_OGR
MS_DLL_EXPORT int msOGRGeometryToShape(OGRGeometryH hGeometry, shapeObj *shape,
OGRwkbGeometryType type);
#endif /* USE_OGR */
MS_DLL_EXPORT int msInitializeVirtualTable(layerObj *layer);
MS_DLL_EXPORT int msConnectLayer(layerObj *layer, const int connectiontype,
const char *library_str);
MS_DLL_EXPORT int msINLINELayerInitializeVirtualTable(layerObj *layer);
MS_DLL_EXPORT int msSHPLayerInitializeVirtualTable(layerObj *layer);
MS_DLL_EXPORT int msTiledSHPLayerInitializeVirtualTable(layerObj *layer);
MS_DLL_EXPORT int msSDELayerInitializeVirtualTable(layerObj *layer);
MS_DLL_EXPORT int msOGRLayerInitializeVirtualTable(layerObj *layer);
MS_DLL_EXPORT int msPostGISLayerInitializeVirtualTable(layerObj *layer);
MS_DLL_EXPORT int msOracleSpatialLayerInitializeVirtualTable(layerObj *layer);
MS_DLL_EXPORT int msWFSLayerInitializeVirtualTable(layerObj *layer);
MS_DLL_EXPORT int msGraticuleLayerInitializeVirtualTable(layerObj *layer);
MS_DLL_EXPORT int msRASTERLayerInitializeVirtualTable(layerObj *layer);
MS_DLL_EXPORT int msUVRASTERLayerInitializeVirtualTable(layerObj *layer);
MS_DLL_EXPORT int msContourLayerInitializeVirtualTable(layerObj *layer);
MS_DLL_EXPORT int msPluginLayerInitializeVirtualTable(layerObj *layer);
MS_DLL_EXPORT int msUnionLayerInitializeVirtualTable(layerObj *layer);
MS_DLL_EXPORT void msPluginFreeVirtualTableFactory(void);
/* ==================================================================== */
/* Prototypes for functions in mapdraw.c */
/* ==================================================================== */
MS_DLL_EXPORT void msClearLayerPenValues(layerObj *layer);
MS_DLL_EXPORT void msClearScalebarPenValues(scalebarObj *scalebar);
MS_DLL_EXPORT void msClearLegendPenValues(legendObj *legend);
MS_DLL_EXPORT void msClearReferenceMapPenValues(referenceMapObj *referencemap);
MS_DLL_EXPORT void msClearQueryMapPenValues(queryMapObj *querymap);
MS_DLL_EXPORT void msClearPenValues(mapObj *map);
MS_DLL_EXPORT imageObj *msPrepareImage(mapObj *map, int allow_nonsquare);
MS_DLL_EXPORT imageObj *msDrawMap(mapObj *map, int querymap);
MS_DLL_EXPORT int msLayerIsVisible(mapObj *map, layerObj *layer);
MS_DLL_EXPORT int msDrawLayer(mapObj *map, layerObj *layer, imageObj *image);
MS_DLL_EXPORT int msDrawVectorLayer(mapObj *map, layerObj *layer, imageObj *image);
MS_DLL_EXPORT int msDrawQueryLayer(mapObj *map, layerObj *layer, imageObj *image);
MS_DLL_EXPORT int msDrawWMSLayer(mapObj *map, layerObj *layer, imageObj *image);
MS_DLL_EXPORT int msDrawWFSLayer(mapObj *map, layerObj *layer, imageObj *image);
#define MS_DRAWMODE_FEATURES 0x00001
#define MS_DRAW_FEATURES(mode) (MS_DRAWMODE_FEATURES&(mode))
#define MS_DRAWMODE_LABELS 0x00002
#define MS_DRAW_LABELS(mode) (MS_DRAWMODE_LABELS&(mode))
#define MS_DRAWMODE_SINGLESTYLE 0x00004
#define MS_DRAW_SINGLESTYLE(mode) (MS_DRAWMODE_SINGLESTYLE&(mode))
#define MS_DRAWMODE_QUERY 0x00008
#define MS_DRAW_QUERY(mode) (MS_DRAWMODE_QUERY&(mode))
#define MS_DRAWMODE_UNCLIPPEDLABELS 0x00010
#define MS_DRAW_UNCLIPPED_LABELS(mode) (MS_DRAWMODE_UNCLIPPEDLABELS&(mode))
#define MS_DRAWMODE_UNCLIPPEDLINES 0x00020
#define MS_DRAW_UNCLIPPED_LINES(mode) (MS_DRAWMODE_UNCLIPPEDLINES&(mode))
MS_DLL_EXPORT int msDrawShape(mapObj *map, layerObj *layer, shapeObj *shape, imageObj *image, int style, int mode);
MS_DLL_EXPORT int msDrawPoint(mapObj *map, layerObj *layer, pointObj *point, imageObj *image, int classindex, char *labeltext);
/*Range Support*/
MS_DLL_EXPORT int msShapeToRange(styleObj *style, shapeObj *shape);
MS_DLL_EXPORT int msValueToRange(styleObj *style, double fieldVal);
MS_DLL_EXPORT int msDrawMarkerSymbol(symbolSetObj *symbolset,imageObj *image, pointObj *p, styleObj *style, double scalefactor);
MS_DLL_EXPORT int msDrawLineSymbol(symbolSetObj *symbolset, imageObj *image, shapeObj *p, styleObj *style, double scalefactor);
MS_DLL_EXPORT int msDrawShadeSymbol(symbolSetObj *symbolset, imageObj *image, shapeObj *p, styleObj *style, double scalefactor);
MS_DLL_EXPORT int msCircleDrawShadeSymbol(symbolSetObj *symbolset, imageObj *image, pointObj *p, double r, styleObj *style, double scalefactor);
MS_DLL_EXPORT int msDrawPieSlice(symbolSetObj *symbolset, imageObj *image, pointObj *p, styleObj *style, double radius, double start, double end);
MS_DLL_EXPORT int msDrawLabel(mapObj *map, imageObj *image, pointObj labelPnt, char *string, labelObj *label, double scalefactor);
MS_DLL_EXPORT int msDrawText(imageObj *image, pointObj labelPnt, char *string, labelObj *label, fontSetObj *fontset, double scalefactor);
MS_DLL_EXPORT int msDrawTextLine(imageObj *image, char *string, labelObj *label, labelPathObj *labelpath, fontSetObj *fontset, double scalefactor);
MS_DLL_EXPORT int msDrawLabelCache(imageObj *image, mapObj *map);
MS_DLL_EXPORT void msImageStartLayer(mapObj *map, layerObj *layer, imageObj *image);
MS_DLL_EXPORT void msImageEndLayer(mapObj *map, layerObj *layer, imageObj *image);
MS_DLL_EXPORT void msDrawStartShape(mapObj *map, layerObj *layer, imageObj *image, shapeObj *shape);
MS_DLL_EXPORT void msDrawEndShape(mapObj *map, layerObj *layer, imageObj *image, shapeObj *shape);
/* ==================================================================== */
/* End of Prototypes for functions in mapdraw.c */
/* ==================================================================== */
/* ==================================================================== */
/* Prototypes for functions in mapgeomutil.cpp */
/* ==================================================================== */
MS_DLL_EXPORT shapeObj *msRasterizeArc(double x0, double y0, double radius, double startAngle, double endAngle, int isSlice);
MS_DLL_EXPORT int msHatchPolygon(imageObj *img, shapeObj *poly, double spacing, double width, double *pattern, int patternlength, double angle, colorObj *color);
/* ==================================================================== */
/* Prototypes for functions in mapimagemap.c */
/* ==================================================================== */
MS_DLL_EXPORT imageObj *msImageCreateIM(int width, int height, outputFormatObj *format, char *imagepath, char *imageurl, double resolution, double defresolution);
#ifdef USE_GD
MS_DLL_EXPORT imageObj *msImageLoadGD( const char *filename );
MS_DLL_EXPORT imageObj *msImageLoadGDCtx( gdIOCtx *ctx, const char *driver );
MS_DLL_EXPORT int msGDSetup();
MS_DLL_EXPORT void msGDCleanup(int signal);
#else
//#define gdIOCtx void*
#endif
MS_DLL_EXPORT void msImageStartLayerIM(mapObj *map, layerObj *layer, imageObj *image);
MS_DLL_EXPORT int msSaveImageIM(imageObj* img, char *filename, outputFormatObj *format);
MS_DLL_EXPORT void msFreeImageIM(imageObj* img);
MS_DLL_EXPORT void msDrawMarkerSymbolIM(symbolSetObj *symbolset, imageObj* img, pointObj *p, styleObj *style, double scalefactor);
MS_DLL_EXPORT void msDrawLineSymbolIM(symbolSetObj *symbolset, imageObj* img, shapeObj *p, styleObj *style, double scalefactor);
MS_DLL_EXPORT void msDrawShadeSymbolIM(symbolSetObj *symbolset, imageObj* img, shapeObj *p, styleObj *style, double scalefactor);
MS_DLL_EXPORT int msDrawTextIM(imageObj* img, pointObj labelPnt, char *string, labelObj *label, fontSetObj *fontset, double scalefactor);
/* ==================================================================== */
/* End of Prototypes for functions in mapimagemap.c */
/* ==================================================================== */
/* various JOIN functions (in mapjoin.c) */
MS_DLL_EXPORT int msJoinConnect(layerObj *layer, joinObj *join);
MS_DLL_EXPORT int msJoinPrepare(joinObj *join, shapeObj *shape);
MS_DLL_EXPORT int msJoinNext(joinObj *join);
MS_DLL_EXPORT int msJoinClose(joinObj *join);
/*in mapraster.c */
MS_DLL_EXPORT int msDrawRasterLayerLow(mapObj *map, layerObj *layer, imageObj *image, rasterBufferObj *rb );
#ifdef USE_GD
MS_DLL_EXPORT int msAddColorGD(mapObj *map, gdImagePtr img, int cmt, int r, int g, int b);
#endif
MS_DLL_EXPORT int msGetClass(layerObj *layer, colorObj *color, int colormap_index);
MS_DLL_EXPORT int msGetClass_FloatRGB(layerObj *layer, float fValue,
int red, int green, int blue );
/* in mapdrawgdal.c */
MS_DLL_EXPORT int msDrawRasterLayerGDAL(mapObj *map, layerObj *layer, imageObj *image, rasterBufferObj *rb, void *hDSVoid );
MS_DLL_EXPORT int msGetGDALGeoTransform(void *hDS, mapObj *map, layerObj *layer, double *padfGeoTransform );
MS_DLL_EXPORT int *msGetGDALBandList( layerObj *layer, void *hDS, int max_bands, int *band_count );
MS_DLL_EXPORT double msGetGDALNoDataValue( layerObj *layer, void *hBand, int *pbGotNoData );
/* in mapchart.c */
MS_DLL_EXPORT int msDrawChartLayer(mapObj *map, layerObj *layer, imageObj *image);
/* ==================================================================== */
/* End of prototypes for functions in mapgd.c */
/* ==================================================================== */
/* ==================================================================== */
/* Prototypes for functions in maputil.c */
/* ==================================================================== */
MS_DLL_EXPORT int msScaleInBounds(double scale, double minscale, double maxscale);
MS_DLL_EXPORT void *msSmallMalloc( size_t nSize );
MS_DLL_EXPORT void * msSmallRealloc( void * pData, size_t nNewSize );
MS_DLL_EXPORT void *msSmallCalloc( size_t nCount, size_t nSize );
MS_DLL_EXPORT int msIntegerInArray(const int value, int *array, int numelements);
MS_DLL_EXPORT int msExtentsOverlap(mapObj *map, layerObj *layer);
MS_DLL_EXPORT char *msBuildOnlineResource(mapObj *map, cgiRequestObj *req);
/* For mapswf */
MS_DLL_EXPORT int getRgbColor(mapObj *map,int i,int *r,int *g,int *b); /* maputil.c */
MS_DLL_EXPORT int msBindLayerToShape(layerObj *layer, shapeObj *shape, int querymapMode);
MS_DLL_EXPORT int msValidateContexts(mapObj *map);
MS_DLL_EXPORT int msEvalContext(mapObj *map, layerObj *layer, char *context);
MS_DLL_EXPORT int msEvalExpression(layerObj *layer, shapeObj *shape, expressionObj *expression, int itemindex);
MS_DLL_EXPORT int msShapeGetClass(layerObj *layer, mapObj *map, shapeObj *shape, int *classgroup, int numclasses);
MS_DLL_EXPORT int msShapeGetAnnotation(layerObj *layer, shapeObj *shape);
MS_DLL_EXPORT int msShapeCheckSize(shapeObj *shape, double minfeaturesize);
MS_DLL_EXPORT int msAdjustImage(rectObj rect, int *width, int *height);
MS_DLL_EXPORT double msAdjustExtent(rectObj *rect, int width, int height);
MS_DLL_EXPORT int msConstrainExtent(rectObj *bounds, rectObj *rect, double overlay);
MS_DLL_EXPORT int *msGetLayersIndexByGroup(mapObj *map, char *groupname, int *nCount);
MS_DLL_EXPORT unsigned char *msSaveImageBuffer(imageObj* image, int *size_ptr, outputFormatObj *format);
MS_DLL_EXPORT shapeObj* msOffsetPolyline(shapeObj* shape, double offsetx, double offsety);
MS_DLL_EXPORT int msMapSetLayerProjections(mapObj* map);
/* Functions to chnage the drawing order of the layers. */
/* Defined in mapobject.c */
MS_DLL_EXPORT int msMoveLayerUp(mapObj *map, int nLayerIndex);
MS_DLL_EXPORT int msMoveLayerDown(mapObj *map, int nLayerIndex);
MS_DLL_EXPORT int msSetLayersdrawingOrder(mapObj *self, int *panIndexes);
MS_DLL_EXPORT int msInsertLayer(mapObj *map, layerObj *layer, int nIndex);
MS_DLL_EXPORT layerObj *msRemoveLayer(mapObj *map, int nIndex);
/* Defined in layerobject.c */
MS_DLL_EXPORT int msInsertClass(layerObj *layer,classObj *classobj,int nIndex);
MS_DLL_EXPORT classObj *msRemoveClass(layerObj *layer, int nIndex);
MS_DLL_EXPORT int msMoveClassUp(layerObj *layer, int nClassIndex);
MS_DLL_EXPORT int msMoveClassDown(layerObj *layer, int nClassIndex);
/* classobject.c */
MS_DLL_EXPORT int msAddLabelToClass(classObj *classo, labelObj *label);
MS_DLL_EXPORT labelObj *msRemoveLabelFromClass(classObj *classo, int nLabelIndex);
MS_DLL_EXPORT int msMoveStyleUp(classObj *classo, int nStyleIndex);
MS_DLL_EXPORT int msMoveStyleDown(classObj *classo, int nStyleIndex);
MS_DLL_EXPORT int msDeleteStyle(classObj *classo, int nStyleIndex);
MS_DLL_EXPORT int msInsertStyle(classObj *classo, styleObj *style, int nStyleIndex);
MS_DLL_EXPORT styleObj *msRemoveStyle(classObj *classo, int index);
/* maplabel.c */
MS_DLL_EXPORT int msInsertLabelStyle(labelObj *label, styleObj *style,
int nStyleIndex);
MS_DLL_EXPORT int msMoveLabelStyleUp(labelObj *label, int nStyleIndex);
MS_DLL_EXPORT int msMoveLabelStyleDown(labelObj *label, int nStyleIndex);
MS_DLL_EXPORT int msDeleteLabelStyle(labelObj *label, int nStyleIndex);
MS_DLL_EXPORT styleObj *msRemoveLabelStyle(labelObj *label, int nStyleIndex);
/* Measured shape utility functions. */
MS_DLL_EXPORT pointObj *msGetPointUsingMeasure(shapeObj *shape, double m);
MS_DLL_EXPORT pointObj *msGetMeasureUsingPoint(shapeObj *shape, pointObj *point);
MS_DLL_EXPORT char **msGetAllGroupNames(mapObj* map, int *numTok);
MS_DLL_EXPORT char *msTmpFile(mapObj *map, const char *mappath, const char *tmppath, const char *ext);
MS_DLL_EXPORT char *msTmpPath(mapObj *map, const char *mappath, const char *tmppath);
MS_DLL_EXPORT char *msTmpFilename(const char *ext);
MS_DLL_EXPORT void msForceTmpFileBase( const char *new_base );
MS_DLL_EXPORT imageObj *msImageCreate(int width, int height, outputFormatObj *format, char *imagepath, char *imageurl, double resolution, double defresolution, colorObj *bg);
MS_DLL_EXPORT void msAlphaBlend(
unsigned char red_src, unsigned char green_src,
unsigned char blue_src, unsigned char alpha_src,
unsigned char *red_dst, unsigned char *green_dst,
unsigned char *blue_dst, unsigned char *alpha_dst );
MS_DLL_EXPORT void msAlphaBlendPM(
unsigned char red_src, unsigned char green_src,
unsigned char blue_src, unsigned char alpha_src,
unsigned char *red_dst, unsigned char *green_dst,
unsigned char *blue_dst, unsigned char *alpha_dst );
MS_DLL_EXPORT int msCheckParentPointer(void* p, char* objname);
MS_DLL_EXPORT int *msAllocateValidClassGroups(layerObj *lp, int *nclasses);
MS_DLL_EXPORT void msFreeRasterBuffer(rasterBufferObj *b);
MS_DLL_EXPORT shapeObj* msGeneralize(shapeObj * shape, double tolerance);
/* ==================================================================== */
/* End of prototypes for functions in maputil.c */
/* ==================================================================== */
/* ==================================================================== */
/* prototypes for functions in mapoutput.c */
/* ==================================================================== */
MS_DLL_EXPORT void msApplyDefaultOutputFormats( mapObj * );
MS_DLL_EXPORT void msFreeOutputFormat( outputFormatObj * );
MS_DLL_EXPORT int msGetOutputFormatIndex(mapObj *map, const char *imagetype);
MS_DLL_EXPORT int msRemoveOutputFormat(mapObj *map, const char *imagetype);
MS_DLL_EXPORT int msAppendOutputFormat(mapObj *map, outputFormatObj *format);
MS_DLL_EXPORT outputFormatObj *msSelectOutputFormat( mapObj *map, const char *imagetype );
MS_DLL_EXPORT void msApplyOutputFormat( outputFormatObj **target, outputFormatObj *format, int transparent, int interlaced, int imagequality );
MS_DLL_EXPORT const char *msGetOutputFormatOption( outputFormatObj *format, const char *optionkey, const char *defaultresult );
MS_DLL_EXPORT outputFormatObj *msCreateDefaultOutputFormat( mapObj *map, const char *driver, const char *name );
MS_DLL_EXPORT int msPostMapParseOutputFormatSetup( mapObj *map );
MS_DLL_EXPORT void msSetOutputFormatOption( outputFormatObj *format, const char *key, const char *value );
MS_DLL_EXPORT void msGetOutputFormatMimeList( mapObj *map, char **mime_list, int max_mime );
MS_DLL_EXPORT void msGetOutputFormatMimeListImg( mapObj *map, char **mime_list, int max_mime );
MS_DLL_EXPORT void msGetOutputFormatMimeListWMS( mapObj *map, char **mime_list, int max_mime );
MS_DLL_EXPORT outputFormatObj *msCloneOutputFormat( outputFormatObj *format );
MS_DLL_EXPORT int msOutputFormatValidate( outputFormatObj *format,
int issue_error );
/* ==================================================================== */
/* End of prototypes for functions in mapoutput.c */
/* ==================================================================== */
/* ==================================================================== */
/* prototypes for functions in mapgdal.c */
/* ==================================================================== */
MS_DLL_EXPORT int msSaveImageGDAL( mapObj *map, imageObj *image, char *filename );
MS_DLL_EXPORT int msInitDefaultGDALOutputFormat( outputFormatObj *format );
/* ==================================================================== */
/* prototypes for functions in mapogroutput.c */
/* ==================================================================== */
MS_DLL_EXPORT int msInitDefaultOGROutputFormat( outputFormatObj *format );
MS_DLL_EXPORT int msOGRWriteFromQuery( mapObj *map, outputFormatObj *format,
int sendheaders );
/* ==================================================================== */
/* Public prototype for mapogr.cpp functions. */
/* ==================================================================== */
int MS_DLL_EXPORT msOGRLayerWhichShapes(layerObj *layer, rectObj rect, int isQuery);
int MS_DLL_EXPORT msOGRLayerOpen(layerObj *layer, const char *pszOverrideConnection); /* in mapogr.cpp */
int MS_DLL_EXPORT msOGRLayerClose(layerObj *layer);
char MS_DLL_EXPORT *msOGRShapeToWKT(shapeObj *shape);
shapeObj MS_DLL_EXPORT *msOGRShapeFromWKT(const char *string);
int msOGRUpdateStyleFromString(mapObj *map, layerObj *layer, classObj *c,
const char *stylestring);
/* ==================================================================== */
/* prototypes for functions in mapcopy */
/* ==================================================================== */
MS_DLL_EXPORT int msCopyMap(mapObj *dst, mapObj *src);
MS_DLL_EXPORT int msCopyLayer(layerObj *dst, layerObj *src);
MS_DLL_EXPORT int msCopyScaleToken(scaleTokenObj *src, scaleTokenObj *dst);
MS_DLL_EXPORT int msCopyPoint(pointObj *dst, pointObj *src);
MS_DLL_EXPORT int msCopyFontSet(fontSetObj *dst, fontSetObj *src, mapObj *map);
MS_DLL_EXPORT void copyProperty(void *dst, void *src, int size);
MS_DLL_EXPORT char *copyStringProperty(char **dst, char *src);
MS_DLL_EXPORT int msCopyClass(classObj *dst, classObj *src, layerObj *layer);
MS_DLL_EXPORT int msCopyStyle(styleObj *dst, styleObj *src);
MS_DLL_EXPORT int msCopyLabel(labelObj *dst, labelObj *src);
MS_DLL_EXPORT int msCopyLine(lineObj *dst, lineObj *src);
MS_DLL_EXPORT int msCopyProjection(projectionObj *dst, projectionObj *src);
int msCopyExpression(expressionObj *dst, expressionObj *src);
int msCopyProjection(projectionObj *dst, projectionObj *src);
/* ==================================================================== */
/* end prototypes for functions in mapcopy */
/* ==================================================================== */
/* ==================================================================== */
/* mappool.c: connection pooling API. */
/* ==================================================================== */
MS_DLL_EXPORT void *msConnPoolRequest( layerObj *layer );
MS_DLL_EXPORT void msConnPoolRelease( layerObj *layer, void * );
MS_DLL_EXPORT void msConnPoolRegister( layerObj *layer,
void *conn_handle,
void (*close)( void * ) );
MS_DLL_EXPORT void msConnPoolCloseUnreferenced( void );
MS_DLL_EXPORT void msConnPoolFinalCleanup( void );
/* ==================================================================== */
/* prototypes for functions in mapcpl.c */
/* ==================================================================== */
MS_DLL_EXPORT const char *msGetBasename( const char *pszFullFilename );
MS_DLL_EXPORT void *msGetSymbol(const char *pszLibrary,
const char *pszEntryPoint);
/* ==================================================================== */
/* include definitions from mapows.h */
/* ==================================================================== */
#include "mapows.h"
/* ==================================================================== */
/* prototypes for functions in mapgeos.c */
/* ==================================================================== */
MS_DLL_EXPORT void msGEOSSetup(void);
MS_DLL_EXPORT void msGEOSCleanup(void);
MS_DLL_EXPORT void msGEOSFreeGeometry(shapeObj *shape);
MS_DLL_EXPORT shapeObj *msGEOSShapeFromWKT(const char *string);
MS_DLL_EXPORT char *msGEOSShapeToWKT(shapeObj *shape);
MS_DLL_EXPORT void msGEOSFreeWKT(char* pszGEOSWKT);
MS_DLL_EXPORT shapeObj *msGEOSBuffer(shapeObj *shape, double width);
MS_DLL_EXPORT shapeObj *msGEOSSimplify(shapeObj *shape, double tolerance);
MS_DLL_EXPORT shapeObj *msGEOSTopologyPreservingSimplify(shapeObj *shape, double tolerance);
MS_DLL_EXPORT shapeObj *msGEOSConvexHull(shapeObj *shape);
MS_DLL_EXPORT shapeObj *msGEOSBoundary(shapeObj *shape);
MS_DLL_EXPORT pointObj *msGEOSGetCentroid(shapeObj *shape);
MS_DLL_EXPORT shapeObj *msGEOSUnion(shapeObj *shape1, shapeObj *shape2);
MS_DLL_EXPORT shapeObj *msGEOSIntersection(shapeObj *shape1, shapeObj *shape2);
MS_DLL_EXPORT shapeObj *msGEOSDifference(shapeObj *shape1, shapeObj *shape2);
MS_DLL_EXPORT shapeObj *msGEOSSymDifference(shapeObj *shape1, shapeObj *shape2);
MS_DLL_EXPORT shapeObj *msGEOSOffsetCurve(shapeObj *p, double offset);
MS_DLL_EXPORT int msGEOSContains(shapeObj *shape1, shapeObj *shape2);
MS_DLL_EXPORT int msGEOSOverlaps(shapeObj *shape1, shapeObj *shape2);
MS_DLL_EXPORT int msGEOSWithin(shapeObj *shape1, shapeObj *shape2);
MS_DLL_EXPORT int msGEOSCrosses(shapeObj *shape1, shapeObj *shape2);
MS_DLL_EXPORT int msGEOSIntersects(shapeObj *shape1, shapeObj *shape2);
MS_DLL_EXPORT int msGEOSTouches(shapeObj *shape1, shapeObj *shape2);
MS_DLL_EXPORT int msGEOSEquals(shapeObj *shape1, shapeObj *shape2);
MS_DLL_EXPORT int msGEOSDisjoint(shapeObj *shape1, shapeObj *shape2);
MS_DLL_EXPORT double msGEOSArea(shapeObj *shape);
MS_DLL_EXPORT double msGEOSLength(shapeObj *shape);
MS_DLL_EXPORT double msGEOSDistance(shapeObj *shape1, shapeObj *shape2);
/* ==================================================================== */
/* prototypes for functions in mapcrypto.c */
/* ==================================================================== */
MS_DLL_EXPORT int msGenerateEncryptionKey(unsigned char *k);
MS_DLL_EXPORT int msReadEncryptionKeyFromFile(const char *keyfile, unsigned char *k);
MS_DLL_EXPORT void msEncryptStringWithKey(const unsigned char *key, const char *in, char *out);
MS_DLL_EXPORT void msDecryptStringWithKey(const unsigned char *key, const char *in, char *out);
MS_DLL_EXPORT char *msDecryptStringTokens(mapObj *map, const char *in);
MS_DLL_EXPORT void msHexEncode(const unsigned char *in, char *out, int numbytes);
MS_DLL_EXPORT int msHexDecode(const char *in, unsigned char *out, int numchars);
/* ==================================================================== */
/* prototypes for functions in mapxmp.c */
/* ==================================================================== */
MS_DLL_EXPORT int msXmpPresent(mapObj *map);
MS_DLL_EXPORT int msXmpWrite(mapObj *map, const char *filename);
/* ==================================================================== */
/* prototypes for functions in mapgeomtransform.c */
/* ==================================================================== */
enum MS_GEOMTRANSFORM_TYPE {
MS_GEOMTRANSFORM_NONE,
MS_GEOMTRANSFORM_EXPRESSION,
MS_GEOMTRANSFORM_START,
MS_GEOMTRANSFORM_END,
MS_GEOMTRANSFORM_VERTICES,
MS_GEOMTRANSFORM_BBOX,
MS_GEOMTRANSFORM_CENTROID,
MS_GEOMTRANSFORM_BUFFER,
MS_GEOMTRANSFORM_CONVEXHULL,
MS_GEOMTRANSFORM_LABELPOINT,
MS_GEOMTRANSFORM_LABELPOLY
};
MS_DLL_EXPORT int msDrawTransformedShape(mapObj *map, symbolSetObj *symbolset, imageObj *image, shapeObj *shape, styleObj *style, double scalefactor);
MS_DLL_EXPORT void msStyleSetGeomTransform(styleObj *s, char *transform);
MS_DLL_EXPORT char *msStyleGetGeomTransform(styleObj *style);
MS_DLL_EXPORT int msGeomTransformShape(mapObj *map, layerObj *layer, shapeObj *shape);
/* ==================================================================== */
/* end of prototypes for functions in mapgeomtransform.c */
/* ==================================================================== */
/* ==================================================================== */
/* prototypes for functions in mapgraticule.c */
/* ==================================================================== */
MS_DLL_EXPORT graticuleIntersectionObj *msGraticuleLayerGetIntersectionPoints(mapObj *map, layerObj *layer);
MS_DLL_EXPORT void msGraticuleLayerFreeIntersectionPoints( graticuleIntersectionObj *psValue);
/* ==================================================================== */
/* end of prototypes for functions in mapgraticule.c */
/* ==================================================================== */
/* ==================================================================== */
/* prototypes for functions in mapsmoothing.c */
/* ==================================================================== */
MS_DLL_EXPORT shapeObj* msSmoothShapeSIA(shapeObj *shape, int ss, int si, char *preprocessing);
/* ==================================================================== */
/* end of prototypes for functions in mapsmoothing.c */
/* ==================================================================== */
#endif
/*
* strokeStyleObj
*/
typedef struct {
double width; /* line width in pixels */
/* line pattern, e.g. dots, dashes, etc.. */
int patternlength;
double pattern[MS_MAXPATTERNLENGTH];
double patternoffset;
/* must be a valid color if not NULL */
/* color.alpha must be used if supported by the renderer */
colorObj *color;
int linecap; /* MS_CJC_TRIANGLE, MS_CJC_SQUARE, MS_CJC_ROUND, MS_CJC_BUTT */
int linejoin; /* MS_CJC_BEVEL MS_CJC_ROUND MS_CJC_MITER */
double linejoinmaxsize;
} strokeStyleObj;
#define INIT_STROKE_STYLE(s) { (s).width=0; (s).patternlength=0; (s).color=NULL; (s).linecap=MS_CJC_ROUND; (s).linejoin=MS_CJC_ROUND; (s).linejoinmaxsize=0;}
/*
* symbolStyleObj
*/
typedef struct {
/* must be valid colors if not NULL */
/* color.alpha must be used if supported by the renderer */
colorObj *color;
colorObj *backgroundcolor;
double outlinewidth;
colorObj *outlinecolor;
/* scalefactor to be applied on the tile or symbol*/
double scale;
/* rotation to apply on the symbol (and the tile?)
* in radians */
double rotation;
/* the gap to space symbols appart when used as a polygon tile
*/
double gap;
/* style object, necessary for vector type renderers to be able
* to render symbols through other renders such as cairo/agg */
styleObj *style;
} symbolStyleObj;
#define INIT_SYMBOL_STYLE(s) {(s).color=NULL; (s).backgroundcolor=NULL; (s).outlinewidth=0; (s).outlinecolor=NULL; (s).scale=1.0; (s).rotation=0; (s).style=NULL;}
struct tileCacheObj {
symbolObj *symbol;
int width;
int height;
colorObj color, outlinecolor, backgroundcolor;
double outlinewidth, rotation,scale;
imageObj *image;
tileCacheObj *next;
};
/*
* labelStyleObj
*/
typedef struct {
/* full paths to truetype font file */
char* fonts[MS_MAX_LABEL_FONTS];
int numfonts;
double size;
double rotation;
colorObj *color;
double outlinewidth;
colorObj *outlinecolor;
int antialias; /*only for GD*/
} labelStyleObj;
#define INIT_LABEL_STYLE(s) {memset(&(s),'\0',sizeof(labelStyleObj));}
#ifndef SWIG
MS_DLL_EXPORT int msInitializeDummyRenderer(rendererVTableObj *vtable);
MS_DLL_EXPORT int msInitializeRendererVTable(outputFormatObj *outputformat);
MS_DLL_EXPORT int msPopulateRendererVTableCairoRaster( rendererVTableObj *renderer );
MS_DLL_EXPORT int msPopulateRendererVTableCairoSVG( rendererVTableObj *renderer );
MS_DLL_EXPORT int msPopulateRendererVTableCairoPDF( rendererVTableObj *renderer );
MS_DLL_EXPORT int msPopulateRendererVTableOGL( rendererVTableObj *renderer );
MS_DLL_EXPORT int msPopulateRendererVTableAGG( rendererVTableObj *renderer );
MS_DLL_EXPORT int msPopulateRendererVTableGD( rendererVTableObj *renderer );
MS_DLL_EXPORT int msPopulateRendererVTableKML( rendererVTableObj *renderer );
MS_DLL_EXPORT int msPopulateRendererVTableOGR( rendererVTableObj *renderer );
#ifdef USE_CAIRO
MS_DLL_EXPORT void msCairoCleanup(void);
#endif
/* allocate 50k for starters */
#define MS_DEFAULT_BUFFER_ALLOC 50000
typedef struct _autobuffer {
unsigned char *data;
size_t size;
size_t available;
size_t _next_allocation_size;
} bufferObj;
/* in mapimageio.c */
int msQuantizeRasterBuffer(rasterBufferObj *rb, unsigned int *reqcolors, rgbaPixel *palette,
rgbaPixel *forced_palette, int num_forced_palette_entries,
unsigned int *palette_scaling_maxval);
int msClassifyRasterBuffer(rasterBufferObj *rb, rasterBufferObj *qrb);
int msSaveRasterBuffer(mapObj *map, rasterBufferObj *data, FILE *stream, outputFormatObj *format);
int msSaveRasterBufferToBuffer(rasterBufferObj *data, bufferObj *buffer, outputFormatObj *format);
int msLoadMSRasterBufferFromFile(char *path, rasterBufferObj *rb);
#ifdef USE_GD
int msLoadGDRasterBufferFromFile(char *path, rasterBufferObj *rb);
int saveGdImage(gdImagePtr ip, FILE *fp, outputFormatObj *format);
int saveGdImageBuffer(gdImagePtr ip, bufferObj *buffer, outputFormatObj *format);
#endif
void msBufferInit(bufferObj *buffer);
void msBufferResize(bufferObj *buffer, size_t target_size);
MS_DLL_EXPORT void msBufferFree(bufferObj *buffer);
MS_DLL_EXPORT void msBufferAppend(bufferObj *buffer, void *data, size_t length);
typedef struct {
int charWidth, charHeight;
} fontMetrics;
struct rendererVTableObj {
int supports_transparent_layers;
int supports_pixel_buffer;
int supports_clipping;
int supports_bitmap_fonts;
int supports_svg;
int use_imagecache;
enum MS_TRANSFORM_MODE default_transform_mode;
enum MS_TRANSFORM_MODE transform_mode;
double default_approximation_scale;
double approximation_scale;
void *renderer_data;
fontMetrics* bitmapFontMetrics[5];
int (*renderLine)(imageObj *img, shapeObj *p, strokeStyleObj *style);
int (*renderPolygon)(imageObj *img, shapeObj *p, colorObj *color);
int (*renderPolygonTiled)(imageObj *img, shapeObj *p, imageObj *tile);
int (*renderLineTiled)(imageObj *img, shapeObj *p, imageObj *tile);
int (*renderBitmapGlyphs)(imageObj *img, double x, double y,
labelStyleObj *style, char *text);
int (*renderGlyphs)(imageObj *img, double x, double y,
labelStyleObj *style, char *text);
int (*renderGlyphsLine)(imageObj *img, labelPathObj *labelpath,
labelStyleObj *style, char *text);
int (*renderVectorSymbol)(imageObj *img, double x, double y,
symbolObj *symbol, symbolStyleObj *style);
void* (*createVectorSymbolTile)(int width, int height,
symbolObj *symbol, symbolStyleObj *style);
int (*renderPixmapSymbol)(imageObj *img, double x, double y,
symbolObj *symbol, symbolStyleObj *style);
void* (*createPixmapSymbolTile)(int width, int height,
symbolObj *symbol, symbolStyleObj *style);
int (*renderEllipseSymbol)(imageObj *image, double x, double y,
symbolObj *symbol, symbolStyleObj *style);
void* (*createEllipseSymbolTile)(int width, int height,
symbolObj *symbol, symbolStyleObj *style);
int (*renderTruetypeSymbol)(imageObj *img, double x, double y,
symbolObj *symbol, symbolStyleObj *style);
void* (*createTruetypeSymbolTile)(int width, int height,
symbolObj *symbol, symbolStyleObj *style);
int (*renderSVGSymbol)(imageObj *img, double x, double y,
symbolObj *symbol, symbolStyleObj *style);
void* (*createSVGSymbolTile)(int width, int height,
symbolObj *symbol, symbolStyleObj *style);
int (*renderTile)(imageObj *img, imageObj *tile, double x, double y);
int (*loadImageFromFile)(char *path, rasterBufferObj *rb);
int (*getRasterBufferHandle)(imageObj *img, rasterBufferObj *rb);
int (*getRasterBufferCopy)(imageObj *img, rasterBufferObj *rb);
int (*initializeRasterBuffer)(rasterBufferObj *rb, int width, int height, int mode);
int (*mergeRasterBuffer)(imageObj *dest, rasterBufferObj *overlay, double opacity, int srcX, int srcY, int dstX, int dstY, int width, int height);
/* image i/o */
imageObj* (*createImage)(int width, int height, outputFormatObj *format, colorObj* bg);
int (*saveImage)(imageObj *img, mapObj *map, FILE *fp, outputFormatObj *format);
unsigned char* (*saveImageBuffer)(imageObj *img, int *size_ptr, outputFormatObj *format);
/*...*/
/* helper functions */
int (*getTruetypeTextBBox)(rendererVTableObj *renderer, char **fonts, int numfonts, double size, char *string, rectObj *rect, double **advances, int bAdjustBaseline);
int (*startLayer)(imageObj *img, mapObj *map, layerObj *layer);
int (*endLayer)(imageObj *img, mapObj *map, layerObj *layer);
int (*startShape)(imageObj *img, shapeObj *shape);
int (*endShape)(imageObj *img, shapeObj *shape);
int (*setClip)(imageObj *img, rectObj clipRect);
int (*resetClip)(imageObj *img);
int (*freeImage)(imageObj *image);
int (*freeSymbol)(symbolObj *symbol);
int (*cleanup)(void *renderer_data);
} ;
MS_DLL_EXPORT int msRenderRasterizedSVGSymbol(imageObj* img, double x, double y, symbolObj* symbol, symbolStyleObj* style);
#define MS_IMAGE_RENDERER(im) ((im)->format->vtable)
#define MS_RENDERER_CACHE(renderer) ((renderer)->renderer_data)
#define MS_IMAGE_RENDERER_CACHE(im) MS_RENDERER_CACHE(MS_IMAGE_RENDERER((im)))
#define MS_MAP_RENDERER(map) ((map)->outputformat->vtable)
shapeObj *msOffsetCurve(shapeObj *p, double offset);
#if defined USE_GEOS && (GEOS_VERSION_MAJOR > 3 || (GEOS_VERSION_MAJOR == 3 && GEOS_VERSION_MINOR >= 3))
shapeObj *msGEOSOffsetCurve(shapeObj *p, double offset);
#endif
#endif /* SWIG */
#ifdef __cplusplus
}
#endif
#endif /* MAP_H */
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