Region_Iterator_rgn.cpp File Reference

#include "tools/fiddle/examples.h"

Go to the source code of this file.

Functions
	REG_FIDDLE (Region_Iterator_rgn, 256, 256, true, 0)

Function Documentation

REG_FIDDLE()

REG_FIDDLE	(	Region_Iterator_rgn	,
		256	,
		256	,
		true	,
		0
	)

Definition at line 5 of file Region_Iterator_rgn.cpp.

                                                   {
void draw(SkCanvas* canvas) {
    SkRegion region;
    SkIRect rects[] = {{1, 2, 3, 4}, {3, 4, 5, 6}};
    region.setRects(rects, std::size(rects));
    SkRegion::Iterator iter(region);
    auto r = iter.rect();
    SkDebugf("rect={%d,%d,%d,%d}\n", r.fLeft, r.fTop, r.fRight, r.fBottom);
    auto b = iter.rgn()->getBounds();
    SkDebugf("bounds={%d,%d,%d,%d}\n", b.fLeft, b.fTop, b.fRight, b.fBottom);
}
}  // END FIDDLE