A class for xclient-side images that are drawn locally and then blitted to the xserver. More...

#include <gximage.h>

Public Member Functions
	Image (Display &, const GX::Window &window, int dx=0, int dy=0)
	Constructor. The display reference is kept.

	Image (Display &display, XImage *p, int dx, int dy)
	A private constructor used by Pixmap::getImage().

	~Image ()
	Destructor.

::XImage *	x ()
	Returns the X object.

void	blit (GX::Window &, int src_x, int src_y, int dx, int dy, int dst_x, int dst_y)
	Blits to a window. More...

int	dx () const
	Returns the width.

int	dy () const
	Returns the height.

void	drawPoint (int x, int y, unsigned long p, bool or_=false)
	Draws a point. The pixel value typically comes from GX::ColourMap::get().

bool	fastable () const
	Returns true if drawFastPoint() can be used.

void	drawFastPoint (int x, int y, unsigned long p)
	Draws a point fast.

unsigned long	readPoint (int x, int y) const
	Reads a pixel value at a point.

void	drawLine (int x1, int y1, int x2, int y2, unsigned long p, bool or_=false)
	Draws a line. The pixel value typically comes from GX::ColourMap::get().

void	drawLineAcross (int x1, int x2, int y, unsigned long p)
	Draws a horizontal line.

void	drawLineDown (int x, int y1, int y2, unsigned long p)
	Draws a vertical line.

void	clear (bool white=false)
	Clears the image.

Detailed Description

A class for xclient-side images that are drawn locally and then blitted to the xserver.

Definition at line 41 of file gximage.h.

Member Function Documentation

Blits to a window.

Uses the display's default graphics context.

Definition at line 77 of file gximage.cpp.

The documentation for this class was generated from the following files: