Canvas_quickReject_2.cpp File Reference

#include "tools/fiddle/examples.h"

Go to the source code of this file.

Functions
	REG_FIDDLE (Canvas_quickReject_2, 256, 256, true, 0)

Function Documentation

REG_FIDDLE()

REG_FIDDLE	(	Canvas_quickReject_2	,
		256	,
		256	,
		true	,
		0
	)

Definition at line 5 of file Canvas_quickReject_2.cpp.

                                                    {
void draw(SkCanvas* canvas) {
    SkPoint testPoints[] = {{30,  30}, {120,  30}, {120, 129} };
    SkPoint clipPoints[] = {{30, 130}, {120, 130}, {120, 230} };
    SkPath testPath, clipPath;
    testPath.addPoly(testPoints, std::size(testPoints), true);
    clipPath.addPoly(clipPoints, std::size(clipPoints), true);
    canvas->save();
    canvas->clipPath(clipPath);
    SkDebugf("quickReject %s\n", canvas->quickReject(testPath) ? "true" : "false");
    canvas->restore();
    canvas->rotate(10);
    canvas->clipPath(clipPath);
    SkDebugf("quickReject %s\n", canvas->quickReject(testPath) ? "true" : "false");
}
}  // END FIDDLE