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 // HASH=c3f5faddca466f78278b32b88fd5f5eb
5 REG_FIDDLE(Matrix_setRSXform, 256, 128, false, 0) {
draw(SkCanvas * canvas)6 void draw(SkCanvas* canvas) {
7 SkPaint paint;
8 paint.setColor(SK_ColorGRAY);
9 paint.setAntiAlias(true);
10 SkRect rect = {20, 20, 100, 100};
11 canvas->drawRect(rect, paint);
12 paint.setColor(SK_ColorRED);
13 SkMatrix matrix;
14 matrix.setRSXform(SkRSXform::Make(.85f, .25f, rect.centerX(), rect.centerY()));
15 canvas->concat(matrix);
16 canvas->translate(-rect.centerX(), -rect.centerY());
17 canvas->drawRect(rect, paint);
18 }
19 } // END FIDDLE
20