#include <target_null.h>
Public Member Functions | |
~Target_Null () | |
virtual bool | start_frame (ProgressCallback *=NULL) |
Marks the start of a frame. | |
virtual void | end_frame () |
Marks the end of a frame. | |
virtual Color * | start_scanline (int) |
Marks the start of a scanline. | |
virtual bool | end_scanline () |
Marks the end of a scanline. | |
Static Public Member Functions | |
static Target * | create (const char *=0) |
synfig::Target_Null::~Target_Null | ( | ) | [inline] |
virtual bool synfig::Target_Null::start_frame | ( | ProgressCallback * | cb = NULL |
) | [inline, virtual] |
Marks the start of a frame.
true
on success, false
upon an error. Implements synfig::Target_Scanline.
virtual void synfig::Target_Null::end_frame | ( | ) | [inline, virtual] |
virtual Color* synfig::Target_Null::start_scanline | ( | int | scanline | ) | [inline, virtual] |
Marks the start of a scanline.
scanline | Which scanline is going to be rendered. |
Implements synfig::Target_Scanline.
virtual bool synfig::Target_Null::end_scanline | ( | ) | [inline, virtual] |
Marks the end of a scanline.
Takes the data that was put at the address returned to by start_scanline() and does whatever it is supose to do with it.
true
on success, false
on failure. Implements synfig::Target_Scanline.
static Target* synfig::Target_Null::create | ( | const char * | = 0 |
) | [inline, static] |