gedi::DynRGBAImage Class Reference

#include <RGBAImage.h>

Inheritance diagram for gedi::DynRGBAImage:

[legend]Collaboration diagram for gedi::DynRGBAImage:[legend]List of all members.


Public Member Functions
	DynRGBAImage ()
gedi::UInt32	GetColor (gedi::UInt32 iX, gedi::UInt32 iY)
void	SetColor (gedi::UInt32 iX, gedi::UInt32 iY, gedi::UInt32 iColor)
void	SetColorKey (gedi::UInt32 iColor)
gedi::Error32	SaveToBitmap (LPSTR lpszFilename)

Detailed Description

This class extends the gedi::RGBAImage class.

This class extends the gedi::RGBAImage class by adding a save method and overloading the set color and set color key methods.

gedi::DynRGBAImage::DynRGBAImage ( ) [inline]

Constructor.

gedi::UInt32 gedi::DynRGBAImage::GetColor	(	gedi::UInt32	iX,
		gedi::UInt32	iY
	)

Get a pixel color a coordinate iX,iY.

Parameters:

	iX	X coordinate.
	iY	Y coordinate. Color, if alpha (lower 8-bits) == 0, is transparent.

Reimplemented from gedi::RGBAImage.

void gedi::DynRGBAImage::SetColor	(	gedi::UInt32	iX,
		gedi::UInt32	iY,
		gedi::UInt32	iColor
	)

Set a pixel color a coordinate iX,iY.

Parameters:

void gedi::DynRGBAImage::SetColorKey ( gedi::UInt32 iColor )

Set the color key according to the RGB parameters.

This method sets the alpha component to zero for every pixel which is the same as the color key. As such, only the background color shows.

Parameters:

iColor

Color.

gedi::Error32 gedi::DynRGBAImage::SaveToBitmap ( LPSTR lpszFilename )

Save image buffer to bitmap file.

Parameters:

lpszFilename

File name.

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