skia2/docs/examples/getLocalBounds_working.cpp

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// Copyright 2020 Google LLC.
// Use of this source code is governed by a BSD-style license that can be found in the LICENSE file.
#include "tools/fiddle/examples.h"
REG_FIDDLE(getLocalBounds_working, 256, 256, true, 0) {
void draw(SkCanvas* canvas) {
SkCanvas local(256, 256);
canvas = &local;
SkRect bounds = canvas->getLocalClipBounds();
SkDebugf("left:%g top:%g right:%g bottom:%g\n", bounds.fLeft, bounds.fTop, bounds.fRight,
bounds.fBottom);
SkPoint clipPoints[] = {{30, 130}, {120, 130}, {120, 230}};
SkPath clipPath;
clipPath.addPoly(clipPoints, SK_ARRAY_COUNT(clipPoints), true);
canvas->clipPath(clipPath);
bounds = canvas->getLocalClipBounds();
SkDebugf("left:%g top:%g right:%g bottom:%g\n", bounds.fLeft, bounds.fTop, bounds.fRight,
bounds.fBottom);
}
} // END FIDDLE