1 // Copyright 2019 Google LLC.
2 // Use of this source code is governed by a BSD-style license that can be found in the LICENSE file.
3 #include "tools/fiddle/examples.h"
4 REG_FIDDLE(Matrix_mapRectScaleTranslate, 256, 256, false, 0) {
draw(SkCanvas * canvas)5 void draw(SkCanvas* canvas) {
6 SkPaint paint;
7 SkMatrix matrix;
8 SkRect rect = {100, 50, 150, 180};
9 matrix.setScale(2, .5f, rect.centerX(), rect.centerY());
10 SkRect rotated;
11 matrix.mapRectScaleTranslate(&rotated, rect);
12 paint.setStyle(SkPaint::kStroke_Style);
13 canvas->drawRect(rect, paint);
14 paint.setColor(SK_ColorRED);
15 canvas->drawRect(rotated, paint);
16 }
17 } // END FIDDLE
18