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=a0cdbafed4786788cc90681e7b294234
5 REG_FIDDLE(Pixmap_erase, 256, 50, false, 0) {
draw(SkCanvas * canvas)6 void draw(SkCanvas* canvas) {
7 uint32_t storage[2];
8 SkImageInfo info = SkImageInfo::MakeN32Premul(1, 2);
9 SkPixmap pixmap(info, storage, info.minRowBytes());
10 pixmap.erase(SK_ColorBLUE, {0, 0, 1, 1});
11 pixmap.erase(SK_ColorRED, {0, 1, 1, 2});
12 SkBitmap bitmap;
13 canvas->scale(20, 20);
14 bitmap.installPixels(pixmap);
15 canvas->drawImage(bitmap.asImage(), 0, 0);
16 }
17 } // END FIDDLE
18