/usr/include/gwyddion/libgwydgets/gwy3dview.h is in libgwyddion20-dev 2.38-2.
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* @(#) $Id: gwy3dview.h 15598 2013-11-11 12:33:32Z yeti-dn $
* Copyright (C) 2003-2006 David Necas (Yeti), Petr Klapetek.
* E-mail: yeti@gwyddion.net, klapetek@gwyddion.net.
* Copyright (C) 2004 Martin Siler.
* E-mail: silerm@physics.muni.cz.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor,
* Boston, MA 02110-1301, USA.
*/
#ifndef __GWY_3D_VIEW_H__
#define __GWY_3D_VIEW_H__
#include <gdk/gdk.h>
#include <gtk/gtkadjustment.h>
#include <gtk/gtkwidget.h>
#include <libprocess/datafield.h>
#include <libdraw/gwygradient.h>
#include <libdraw/gwyglmaterial.h>
#include <libgwydgets/gwydgetenums.h>
#include <libgwydgets/gwy3dlabel.h>
#include <libgwydgets/gwy3dsetup.h>
#include <libgwydgets/gwylayer-basic.h>
G_BEGIN_DECLS
#define GWY_TYPE_3D_VIEW (gwy_3d_view_get_type())
#define GWY_3D_VIEW(obj) (G_TYPE_CHECK_INSTANCE_CAST((obj), GWY_TYPE_3D_VIEW, Gwy3DView))
#define GWY_3D_VIEW_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST((klass), GWY_TYPE_3D_VIEW, Gwy3DViewClass))
#define GWY_IS_3D_VIEW(obj) (G_TYPE_CHECK_INSTANCE_TYPE((obj), GWY_TYPE_3D_VIEW))
#define GWY_IS_3D_VIEW_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE((klass), GWY_TYPE_3D_VIEW))
#define GWY_3D_VIEW_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS((obj), GWY_TYPE_3D_VIEW, Gwy3DViewClass))
typedef struct _Gwy3DView Gwy3DView;
typedef struct _Gwy3DViewClass Gwy3DViewClass;
struct _Gwy3DView {
GtkWidget parent_instance;
Gwy3DMovement movement;
GwyContainer *data; /* Container with data */
guint reduced_size;
GwyDataField *downsampled; /* Downsampled data for faster rendering */
GwyDataField *downsampled2;
Gwy3DSetup *setup;
GQuark setup_key;
gulong setup_id;
gulong setup_item_id;
GwyDataField *data_field;
GQuark data_key;
gulong data_id;
gulong data_item_id;
/* Unused, intended for future color !~ height visualization */
GwyPixmapLayer **ovlays;
GQuark data2_key;
gulong novlays;
gulong data2_item_id;
GwyGradient *gradient;
GQuark gradient_key;
gulong gradient_id;
gulong gradient_item_id;
GwyGLMaterial *material;
GQuark material_key;
gulong material_id;
gulong material_item_id;
Gwy3DLabel **labels; /* labels text, displacement etc */
gulong *label_ids;
gulong *label_item_ids;
GHashTable *variables; /* Label substitution variables */
gint changed; /* What has changed, XXX: not used */
gint shape_list_base; /* Base index of scene display lists */
guint shape_current; /* Actually shown shape in the scene
(full or reduced data) */
gdouble view_scale_max; /* Maximum zoom of the scene */
gdouble view_scale_min; /* Minimum zoom of the scene */
gdouble mouse_begin_x; /* Start x-coordinate of mouse */
gdouble mouse_begin_y; /* Start y-coordinate of mouse */
guint timeout_id; /* Full size redraw timeout id */
/* Unused */
PangoContext *ft2_context; /* For text rendering */
PangoFontMap *ft2_font_map; /* Font map for text rendering */
gboolean b_reserved1;
gboolean b_reserved2;
gboolean b_reserved3;
gboolean b_reserved4;
guint timeout2_id;
gint i_reserved2;
guint *ovlay_updated_id;
gpointer p_reserved3;
gpointer p_reserved4;
};
struct _Gwy3DViewClass {
GtkWidgetClass parent_class;
gpointer list_pool;
void (*reserved1)(void);
void (*reserved2)(void);
void (*reserved3)(void);
void (*reserved4)(void);
void (*reserved5)(void);
void (*reserved6)(void);
};
GtkWidget* gwy_3d_view_new (GwyContainer *data);
GType gwy_3d_view_get_type (void) G_GNUC_CONST;
const gchar* gwy_3d_view_get_setup_prefix (Gwy3DView *gwy3dview);
void gwy_3d_view_set_setup_prefix (Gwy3DView *gwy3dview,
const gchar *key);
const gchar* gwy_3d_view_get_data_key (Gwy3DView *gwy3dview);
void gwy_3d_view_set_data_key (Gwy3DView *gwy3dview,
const gchar *key);
void gwy_3d_view_set_ovlay (Gwy3DView *gwy3dview,
GwyPixmapLayer** ovlays,
guint novlays);
const gchar* gwy_3d_view_get_gradient_key (Gwy3DView *gwy3dview);
void gwy_3d_view_set_gradient_key (Gwy3DView *gwy3dview,
const gchar *key);
const gchar* gwy_3d_view_get_material_key (Gwy3DView *gwy3dview);
void gwy_3d_view_set_material_key (Gwy3DView *gwy3dview,
const gchar *key);
guint gwy_3d_view_get_reduced_size (Gwy3DView *gwy3dview);
void gwy_3d_view_set_reduced_size (Gwy3DView *gwy3dview,
guint reduced_size);
Gwy3DMovement gwy_3d_view_get_movement_type (Gwy3DView *gwy3dview);
void gwy_3d_view_set_movement_type (Gwy3DView *gwy3dview,
Gwy3DMovement movement);
GdkPixbuf* gwy_3d_view_get_pixbuf (Gwy3DView *gwy3dview);
Gwy3DLabel* gwy_3d_view_get_label (Gwy3DView *gwy3dview,
Gwy3DViewLabel label);
Gwy3DSetup* gwy_3d_view_get_setup (Gwy3DView *gwy3dview);
GwyContainer* gwy_3d_view_get_data (Gwy3DView *gwy3dview);
void gwy_3d_view_get_scale_range (Gwy3DView *gwy3dview,
gdouble *min_scale,
gdouble *max_scale);
void gwy_3d_view_set_scale_range (Gwy3DView *gwy3dview,
gdouble min_scale,
gdouble max_scale);
void gwy_3d_view_class_disable_axis_drawing(gboolean disable);
G_END_DECLS
#endif /* __GWY_3D_VIEW_H__ */
/* vim: set cin et ts=4 sw=4 cino=>1s,e0,n0,f0,{0,}0,^0,\:1s,=0,g1s,h0,t0,+1s,c3,(0,u0 : */
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