/usr/include/Bpp/Graphics/GraphicDevice.h is in libbpp-core-dev 2.1.0-1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 | //
// File: GraphicDevice.h
// Created by: Julien Dutheil
// Created on: Mon Mar 03 2008
//
/*
Copyright or © or Copr. Bio++ Development Team, (November 16, 2006)
This software is a computer program whose purpose is to provide utilitary
classes. This file belongs to the Bio++ Project.
This software is governed by the CeCILL license under French law and
abiding by the rules of distribution of free software. You can use,
modify and/ or redistribute the software under the terms of the CeCILL
license as circulated by CEA, CNRS and INRIA at the following URL
"http://www.cecill.info".
As a counterpart to the access to the source code and rights to copy,
modify and redistribute granted by the license, users are provided only
with a limited warranty and the software's author, the holder of the
economic rights, and the successive licensors have only limited
liability.
In this respect, the user's attention is drawn to the risks associated
with loading, using, modifying and/or developing or reproducing the
software by the user in light of its specific status of free software,
that may mean that it is complicated to manipulate, and that also
therefore means that it is reserved for developers and experienced
professionals having in-depth computer knowledge. Users are therefore
encouraged to load and test the software's suitability as regards their
requirements in conditions enabling the security of their systems and/or
data to be ensured and, more generally, to use and operate it in the
same conditions as regards security.
The fact that you are presently reading this means that you have had
knowledge of the CeCILL license and that you accept its terms.
*/
#ifndef _GRAPHICDEVICE_H_
#define _GRAPHICDEVICE_H_
#include "RgbColor.h"
#include "Font/Font.h"
namespace bpp
{
class UnvalidFlagException: public virtual Exception
{
public:
UnvalidFlagException(const std::string& message): Exception(message) {}
};
/**
* @brief Interface for all plotting devices.
*
* Implement this interface to support new formats.
*/
class GraphicDevice
{
public:
GraphicDevice() {}
virtual ~GraphicDevice() {}
public:
/**
* @brief Start the painting.
*/
virtual void begin() = 0;
/**
* @brief End the painting.
*
* Depending on the implementation of the device,
* the call of this method might be required before
* the plotting commands become visible.
*/
virtual void end() = 0;
/**
* @param xu The x expansion factor. The actual unit actually depends on the implementation.
*/
virtual void setXUnit(double xu) = 0;
/**
* @param yu The y expansion factor. The actual unit actually depends on the implementation.
*/
virtual void setYUnit(double yu) = 0;
/**
* @return The x expansion factor. The actual unit actually depends on the implementation.
*/
virtual double getXUnit() const = 0;
/**
* @return The y expansion factor. The actual unit actually depends on the implementation.
*/
virtual double getYUnit() const = 0;
virtual void setCurrentForegroundColor(const RGBColor& color) = 0;
virtual void setCurrentBackgroundColor(const RGBColor& color) = 0;
virtual void setCurrentFont(const Font& font) = 0;
virtual void setCurrentPointSize(unsigned int size) = 0;
virtual void setCurrentLineType(short type) = 0;
virtual void setCurrentLayer(int layerIndex) = 0;
virtual const RGBColor& getCurrentForegroundColor() const = 0;
virtual const RGBColor& getCurrentBackgroundColor() const = 0;
virtual const Font& getCurrentFont() const = 0;
virtual unsigned int getCurrentPointSize() const = 0;
virtual short getCurrentLineType() const = 0;
virtual int getCurrentLayer() const = 0;
/**
* @brief Draw a line between two points.
*
* This method uses the current foreground color and the current line type.
*
* @param x1 x coordinate 1
* @param y1 y coordinate 1
* @param x2 x coordinate 2
* @param y2 y coordinate 2
*/
virtual void drawLine(double x1, double y1, double x2, double y2) = 0;
/**
* @brief Draw a rectangle.
*
* This method uses the current foreground color and the current line type for drawing the stroke of the rectangle,
* and the current background color for filling the rectangle.
*
* @param x x coordinate
* @param y y coordinate
* @param width The rectangle width
* @param height The rectangle height
* @param fill Filling type (one of FILL_EMPTY, FILL_FILLED or FILL_PATTERN).
*/
virtual void drawRect(double x, double y, double width, double height, short fill = FILL_EMPTY) = 0;
/**
* @brief Draw a circle.
*
* This method uses the current foreground color and the current line type for drawing the stroke of the circle,
* and the current background color for filling the circle.
*
* @param x x coordinate of the center
* @param y y coordinate of the center
* @param radius The circle radius
* @param fill Filling type (one of FILL_EMPTY, FILL_FILLED or FILL_PATTERN).
*/
virtual void drawCircle(double x, double y, double radius, short fill = FILL_EMPTY) = 0;
/**
* @brief Draw some characters.
*
* This method uses the current foreground color.
*
* @param x x coordinate
* @param y y coordinate
* @param text The characters to draw
* @param hpos Horizontal adjustment, one of TEXT_HORIZONTAL_LEFT, TEXT_HORIZONTAL_CENTER or TEXT_HORIZONTAL_RIGHT.
* @param vpos Vertical adjustment, one of TEXT_VERTICAL_LEFT, TEXT_VERTICAL_CENTER or TEXT_VERTICAL_RIGHT.
* @param angle Angle i radian to rotate the text.
*/
virtual void drawText(double x, double y, const std::string& text, short hpos = TEXT_HORIZONTAL_LEFT, short vpos = TEXT_VERTICAL_BOTTOM, double angle = 0) throw (UnvalidFlagException) = 0;
/**
* @brief Add a comment in the output.
*
* @param comment Comment text.
*/
virtual void comment(const std::string & comment) = 0;
public:
static short TEXT_HORIZONTAL_CENTER;
static short TEXT_HORIZONTAL_LEFT;
static short TEXT_HORIZONTAL_RIGHT;
static short TEXT_VERTICAL_CENTER;
static short TEXT_VERTICAL_BOTTOM;
static short TEXT_VERTICAL_TOP;
static short FILL_EMPTY;
static short FILL_FILLED;
static short FILL_PATTERN;
static short LINE_SOLID;
static short LINE_DASHED;
static short LINE_DOTTED;
};
} // end of namespace bpp.
#endif //_GRAPHICDEVICE_H_
|