#include <GFilter.h>
Public Member Functions | |
Progress * | GetProgress () |
Get the progress meter. | |
void | SetProgress (Progress *Prg) |
Set the progress meter. | |
virtual int | GetCapabilites () |
virtual int | GetImages () |
virtual bool | ReadImage (GSurface *Out, GStream *In)=0 |
virtual bool | WriteImage (GStream *Out, GSurface *In)=0 |
virtual int GFilter::GetCapabilites | ( | ) | [inline, virtual] |
Override this to return the capabilities of your filter.
Reimplemented in GdcBmp.
virtual int GFilter::GetImages | ( | ) | [inline, virtual] |
Reads an image into the specified surface. Override to implement reading an image. Also you need to return FILTER_CAP_READ from GetCapabilites if implemented.
Implemented in GdcBmp.
Writes an image from the specified surface. Override to implement writing an image. Also you need to return FILTER_CAP_WRITE from GetCapabilites if implemented.
Implemented in GdcBmp.