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_postScale_2, 256, 256, false, 3) {
draw(SkCanvas * canvas)5 void draw(SkCanvas* canvas) {
6 SkMatrix matrix;
7 SkPoint bitmapBounds[4], perspect[4] = {{50, 10}, {180, 40}, {236, 176}, {10, 206}};
8 SkRect::Make(source.bounds()).toQuad(bitmapBounds);
9 matrix.setPolyToPoly(bitmapBounds, perspect, 4);
10 matrix.postScale(.75f, 1.5f);
11 canvas->concat(matrix);
12 canvas->drawImage(image, 0, 0);
13 }
14 } // END FIDDLE
15