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comparison src/graph_engine_skia.cpp @ 586:b42d69ab8857 openvg

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Replace mbe_clip() with mbe_scissoring()
author Thinker K.F. Li <thinker@branda.to>
date Wed, 30 Jun 2010 13:28:53 +0800
parents 663d361eb3b8
children ac2e6468a22a
comparison
equal deleted inserted replaced
585:6af1aa74e57c 586:b42d69ab8857
554 554
555 void mbe_set_source(mbe_t *canvas, mbe_pattern_t *source) { 555 void mbe_set_source(mbe_t *canvas, mbe_pattern_t *source) {
556 canvas->states->ptn = source; 556 canvas->states->ptn = source;
557 } 557 }
558 558
559 void mbe_reset_clip(mbe_t *canvas) { 559 void mbe_reset_scissoring(mbe_t *canvas) {
560 SkRegion clip; 560 SkRegion clip;
561 561
562 _canvas_device_region(canvas->canvas, &clip); 562 _canvas_device_region(canvas->canvas, &clip);
563 canvas->canvas->setClipRegion(clip); 563 canvas->canvas->setClipRegion(clip);
564 } 564 }
778 mbe_fill_preserve(canvas); 778 mbe_fill_preserve(canvas);
779 canvas->path->rewind(); 779 canvas->path->rewind();
780 canvas->subpath->rewind(); 780 canvas->subpath->rewind();
781 } 781 }
782 782
783 void mbe_clip(mbe_t *canvas) { 783 void mbe_scissoring(mbe_t *canvas, int n_areas, area_t **areas) {
784 if(!canvas->subpath->isEmpty()) 784 int i;
785 _update_path(canvas); 785 area_t *area;
786 786 SkPath *path;
787 canvas->canvas->clipPath(*canvas->path, SkRegion::kIntersect_Op); 787
788 canvas->path->rewind(); 788 mbe_new_path(canvas);
789 canvas->subpath->rewind(); 789
790 path = canvas->path;
791 for(i = 0; i < n_areas; i++) {
792 area = areas[i];
793 path->addRect(CO_AIX_2_SKSCALAR(area->x), CO_AIX_2_SKSCALAR(area->y),
794 CO_AIX_2_SKSCALAR(area->x + area->width),
795 CO_AIX_2_SKSCALAR(area->y + area->height));
796 }
797
798 canvas->canvas->clipPath(*path, SkRegion::kIntersect_Op);
799 path->rewind();
790 } 800 }
791 801
792 mbe_font_face_t * mbe_query_font_face(const char *family, 802 mbe_font_face_t * mbe_query_font_face(const char *family,
793 int slant, int weight) {} 803 int slant, int weight) {}
794 void mbe_free_font_face(mbe_font_face_t *face) {} 804 void mbe_free_font_face(mbe_font_face_t *face) {}