#include <widgets.h>
|
virtual void | setColor (const gcn::Color &color) |
|
virtual const gcn::Color & | getColor () |
|
|
virtual void | _beginDraw () |
|
virtual void | _endDraw () |
|
virtual void | drawImage (const gcn::Image *image, int srcX, int srcY, int dstX, int dstY, int width, int height) |
|
virtual void | drawPoint (int x, int y) |
|
virtual void | drawLine (int x1, int y1, int x2, int y2) |
|
virtual void | drawRectangle (const gcn::Rectangle &rectangle) |
|
virtual void | fillRectangle (const gcn::Rectangle &rectangle) |
|
| Graphics () |
|
virtual | ~Graphics () |
|
virtual bool | pushClipArea (Rectangle area) |
|
virtual void | popClipArea () |
|
virtual const ClipRectangle & | getCurrentClipArea () |
|
virtual void | drawImage (const Image *image, int dstX, int dstY) |
|
virtual void | setFont (Font *font) |
|
virtual void | drawText (const std::string &text, int x, int y, unsigned int alignment=LEFT, bool is_normal=true) |
|
void MyOpenGLGraphics::_beginDraw |
( |
| ) |
|
|
virtual |
Initializes drawing. Called by the Gui when Gui::draw() is called. It is needed by some implementations of Graphics to perform preparations before drawing. An example of such an implementation would be OpenGLGraphics.
NOTE: You will never need to call this function yourself. Gui will do it for you.
- See also
- _endDraw, Gui::draw
Reimplemented from gcn::Graphics.
void MyOpenGLGraphics::_endDraw |
( |
| ) |
|
|
virtual |
Deinitializes drawing. Called by the Gui when a Gui::draw() is done. done. It should reset any state changes made by _beginDraw().
NOTE: You will never need to call this function yourself. Gui will do it for you.
- See also
- _beginDraw, Gui::draw
Reimplemented from gcn::Graphics.
void MyOpenGLGraphics::drawImage |
( |
const gcn::Image * |
image, |
|
|
int |
srcX, |
|
|
int |
srcY, |
|
|
int |
dstX, |
|
|
int |
dstY, |
|
|
int |
width, |
|
|
int |
height |
|
) |
| |
|
virtual |
Draws a part of an Image.
NOTE: Width and height arguments will not scale the Image but specifies the size of the part to be drawn. If you want to draw the whole Image there is a simplified version of this function.
EXAMPLE:
Will draw a rectangular piece of myImage starting at coordinate (10, 10) in myImage, with width and height 40. The piece will be drawn with it's top left corner at coordinate (20, 20).
- Parameters
-
image | the Image to draw. |
srcX | source Image x coordinate. |
srcY | source Image y coordinate. |
dstX | destination x coordinate. |
dstY | destination y coordinate. |
width | the width of the piece. |
height | the height of the piece. |
Implements gcn::Graphics.
void MyOpenGLGraphics::drawLine |
( |
int |
x1, |
|
|
int |
y1, |
|
|
int |
x2, |
|
|
int |
y2 |
|
) |
| |
|
virtual |
Ddraws a line.
- Parameters
-
x1 | the first x coordinate. |
y1 | the first y coordinate. |
x2 | the second x coordinate. |
y2 | the second y coordinate. |
Implements gcn::Graphics.
void MyOpenGLGraphics::drawPoint |
( |
int |
x, |
|
|
int |
y |
|
) |
| |
|
virtual |
Draws a single point/pixel.
- Parameters
-
x | the x coordinate. |
y | the y coordinate. |
Implements gcn::Graphics.
void MyOpenGLGraphics::drawRectangle |
( |
const gcn::Rectangle & |
rectangle | ) |
|
|
virtual |
Draws a simple, non-filled, Rectangle with one pixel width.
- Parameters
-
rectangle | the Rectangle to draw. |
Implements gcn::Graphics.
void MyOpenGLGraphics::fillRectangle |
( |
const gcn::Rectangle & |
rectangle | ) |
|
|
virtual |
Draws a filled Rectangle.
- Parameters
-
rectangle | the filled Rectangle to draw. |
Implements gcn::Graphics.
virtual const gcn::Color& MyOpenGLGraphics::getColor |
( |
| ) |
|
|
inlinevirtual |
virtual void MyOpenGLGraphics::setColor |
( |
const gcn::Color & |
color | ) |
|
|
inlinevirtual |
The documentation for this class was generated from the following files:
(C) Copyright 1998-2012 by The