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