skia2/docs/examples/Canvas_013.cpp

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// Copyright 2019 Google LLC.
// Use of this source code is governed by a BSD-style license that can be found in the LICENSE file.
#include "fiddle/examples.h"
// HASH=38d0d6ca9bea146d31bcbec197856359
REG_FIDDLE(Canvas_013, 256, 256, false, 0) {
void draw(SkCanvas* canvas) {
if (canvas->accessTopLayerPixels(nullptr, nullptr)) {
canvas->clear(SK_ColorRED);
} else {
canvas->clear(SK_ColorBLUE);
}
}
} // END FIDDLE