DiaCanvas2 Reference Manual: Version 0.9.0 | |||
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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); PangoLayout* dia_shape_art_new_pango_layout (void); |
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.
shape : |
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item : |
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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. |
void dia_shape_art_render (DiaShape *shape, DiaCanvasViewItem *item, GnomeCanvasBuf *buf); |
shape : | |
item : | |
buf : |
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PangoLayout* dia_shape_art_new_pango_layout (void); |
Return a new PangoLayout belonging to the AA renderer.
Returns : | A newly created PangoLayout object. |