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(Color_Constants_d, 256, 256, false, 0) {
draw(SkCanvas * canvas)5 void draw(SkCanvas* canvas) {
6 std::vector<uint32_t> srcPixels;
7 constexpr int width = 256;
8 constexpr int height = 256;
9 srcPixels.resize(width * height);
10 SkImageInfo imageInfo = SkImageInfo::MakeN32Premul(width, height);
11 SkPixmap pixmap(imageInfo, &srcPixels.front(), imageInfo.minRowBytes());
12 pixmap.erase(SK_ColorTRANSPARENT);
13 pixmap.erase(SK_ColorRED, { 24, 24, 192, 192 } );
14 pixmap.erase(SK_ColorWHITE, { 48, 48, 168, 168 } );
15 SkBitmap bitmap;
16 bitmap.installPixels(pixmap);
17 canvas->drawImage(bitmap.asImage(), 0, 0);
18 canvas->drawImage(bitmap.asImage(), 48, 48);
19 }
20 } // END FIDDLE
21