C++ (Cpp) _cairo_composite_rectangles_intersect_mask_extents Beispiele

Beispiel #1

Datei: cairo-spans-compositor.c Projekt: CODECOMMUNITY/cairo

static cairo_int_status_t
trim_extents_to_polygon (cairo_composite_rectangles_t *extents,
			 cairo_polygon_t *polygon)
{
    return _cairo_composite_rectangles_intersect_mask_extents (extents,
							       &polygon->extents);
}

Beispiel #2

Datei: cairo-spans-compositor.c Projekt: CODECOMMUNITY/cairo

static cairo_int_status_t
trim_extents_to_boxes (cairo_composite_rectangles_t *extents,
		       cairo_boxes_t *boxes)
{
    cairo_box_t box;

    _cairo_boxes_extents (boxes, &box);
    return _cairo_composite_rectangles_intersect_mask_extents (extents, &box);
}

Beispiel #3

Datei: test-base-compositor-surface.c Projekt: mrobinson/cairo

static cairo_int_status_t
trim_extents_to_traps (cairo_composite_rectangles_t *extents,
		       cairo_traps_t *traps)
{
    cairo_box_t box;

    /* X trims the affected area to the extents of the trapezoids, so
     * we need to compensate when fixing up the unbounded area.
    */
    _cairo_traps_extents (traps, &box);
    return _cairo_composite_rectangles_intersect_mask_extents (extents, &box);
}