29 lines
993 B
C++
29 lines
993 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=f75a9b629aa6c51ed888f8799b5ba5f7
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REG_FIDDLE(Matrix_preTranslate, 256, 160, 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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SkRect rect = {20, 20, 100, 100};
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for (int i = 0; i < 2; ++i ) {
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SkMatrix matrix;
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i == 0 ? matrix.reset(): matrix.setRotate(25, rect.centerX(), 320);
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{
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SkAutoCanvasRestore acr(canvas, true);
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canvas->concat(matrix);
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paint.setColor(SK_ColorGRAY);
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canvas->drawRect(rect, paint);
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}
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paint.setColor(SK_ColorRED);
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for (int j = 0; j < 2; ++j ) {
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SkAutoCanvasRestore acr(canvas, true);
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matrix.preTranslate(40, 40);
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canvas->concat(matrix);
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canvas->drawCircle(0, 0, 3, paint);
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}
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}
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}
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} // END FIDDLE
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