DiaShape functions for LibArt rendering

DiaShape functions for LibArt rendering — Shape renderer for the anti-alias canvas.

Synopsis

ArtSVP *	           dia_shape_art_update                (DiaShape *shape,
                                                         DiaCanvasViewItem *item,
                                                         double *affine,
                                                         ArtSVP *clip,
                                                         int flags);
void                dia_shape_art_render                (DiaShape *shape,
                                                         DiaCanvasViewItem *item,
                                                         GnomeCanvasBuf *buf);

Description

Details

dia_shape_art_update ()

ArtSVP *	           dia_shape_art_update                (DiaShape *shape,
                                                         DiaCanvasViewItem *item,
                                                         double *affine,
                                                         ArtSVP *clip,
                                                         int flags);

This function is called for every CanvasViewItem. This way ViewItems are notified that the need updating.

`affine` :	affine transformation matrix
`clip` :	clipping path for the shape (may be `NULL`)
`flags` :	flags...
Returns :	A new clip path. The new clip path is to be used for all elements that are rendered on top of `shape`.

dia_shape_art_render ()

void                dia_shape_art_render                (DiaShape *shape,
                                                         DiaCanvasViewItem *item,
                                                         GnomeCanvasBuf *buf);

			DiaCanvas2 Reference Manual
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