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=6e2a8c9358b34aebd2ec586815fe9d3a
5 REG_FIDDLE(Bitmap_installPixels_3, 256, 64, false, 0) {
draw(SkCanvas * canvas)6 void draw(SkCanvas* canvas) {
7 uint8_t storage[][5] = {{ 0xCA, 0xDA, 0xCA, 0xC9, 0xA3 },
8 { 0xAC, 0xA8, 0x89, 0x47, 0x87 },
9 { 0x4B, 0x25, 0x25, 0x25, 0x46 },
10 { 0x90, 0x81, 0x25, 0x41, 0x33 },
11 { 0x75, 0x55, 0x44, 0x20, 0x00 }};
12 SkImageInfo imageInfo = SkImageInfo::Make(5, 5, kGray_8_SkColorType, kOpaque_SkAlphaType);
13 SkPixmap pixmap(imageInfo, storage[0], sizeof(storage) / 5);
14 SkBitmap bitmap;
15 bitmap.installPixels(pixmap);
16 canvas->scale(10, 10);
17 canvas->drawBitmap(bitmap, 0, 0);
18 *pixmap.writable_addr8(2, 2) = 0xFF;
19 bitmap.installPixels(pixmap);
20 canvas->drawBitmap(bitmap, 10, 0);
21 }
22 } // END FIDDLE
23