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=fce650f997e802d4e55edf62b8437a2d
5 REG_FIDDLE(Color_Constants_d, 256, 256, false, 0) {
draw(SkCanvas * canvas)6 void draw(SkCanvas* canvas) {
7 std::vector<uint32_t> srcPixels;
8 constexpr int width = 256;
9 constexpr int height = 256;
10 srcPixels.resize(width * height);
11 SkImageInfo imageInfo = SkImageInfo::MakeN32Premul(width, height);
12 SkPixmap pixmap(imageInfo, &srcPixels.front(), imageInfo.minRowBytes());
13 pixmap.erase(SK_ColorTRANSPARENT);
14 pixmap.erase(SK_ColorRED, { 24, 24, 192, 192 } );
15 pixmap.erase(SK_ColorWHITE, { 48, 48, 168, 168 } );
16 SkBitmap bitmap;
17 bitmap.installPixels(pixmap);
18 canvas->drawImage(bitmap.asImage(), 0, 0);
19 canvas->drawImage(bitmap.asImage(), 48, 48);
20 }
21 } // END FIDDLE
22