20 lines
687 B
C++
20 lines
687 B
C++
// Copyright 2019 Google LLC.
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// Use of this source code is governed by a BSD-style license that can be found in the LICENSE file.
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#include "tools/fiddle/examples.h"
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// HASH=dbcf928b035a31ca69c99392e2e2cca9
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REG_FIDDLE(Matrix_mapRect, 256, 256, false, 0) {
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void draw(SkCanvas* canvas) {
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SkPaint paint;
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paint.setAntiAlias(true);
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SkMatrix matrix;
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matrix.setRotate(45, 128, 128);
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SkRect rotatedBounds, bounds = {40, 50, 190, 200};
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matrix.mapRect(&rotatedBounds, bounds );
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paint.setColor(SK_ColorGRAY);
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canvas->drawRect(rotatedBounds, paint);
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canvas->concat(matrix);
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paint.setColor(SK_ColorRED);
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canvas->drawRect(bounds, paint);
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}
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} // END FIDDLE
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