1*c8dee2aaSAndroid Build Coastguard Worker // Copyright 2019 Google LLC. 2*c8dee2aaSAndroid Build Coastguard Worker // Use of this source code is governed by a BSD-style license that can be found in the LICENSE file. 3*c8dee2aaSAndroid Build Coastguard Worker #include "tools/fiddle/examples.h" 4*c8dee2aaSAndroid Build Coastguard Worker REG_FIDDLE(Image_FromBitmap, 256, 50, false, 0) { draw(SkCanvas * canvas)5*c8dee2aaSAndroid Build Coastguard Worker void draw(SkCanvas * canvas) { 6*c8dee2aaSAndroid Build Coastguard Worker uint8_t storage[][5] = {{0xCA, 0xDA, 0xCA, 0xC9, 0xA3}, 7*c8dee2aaSAndroid Build Coastguard Worker {0xAC, 0xA8, 0x89, 0xA7, 0x87}, 8*c8dee2aaSAndroid Build Coastguard Worker {0x9B, 0xB5, 0xE5, 0x95, 0x46}, 9*c8dee2aaSAndroid Build Coastguard Worker {0x90, 0x81, 0xC5, 0x71, 0x33}, 10*c8dee2aaSAndroid Build Coastguard Worker {0x75, 0x55, 0x44, 0x40, 0x30}}; 11*c8dee2aaSAndroid Build Coastguard Worker SkImageInfo imageInfo = SkImageInfo::Make(5, 5, kGray_8_SkColorType, kOpaque_SkAlphaType); 12*c8dee2aaSAndroid Build Coastguard Worker SkPixmap pixmap(imageInfo, storage[0], sizeof(storage) / 5); 13*c8dee2aaSAndroid Build Coastguard Worker SkBitmap bitmap; 14*c8dee2aaSAndroid Build Coastguard Worker bitmap.installPixels(pixmap); 15*c8dee2aaSAndroid Build Coastguard Worker sk_sp<SkImage> image1 = bitmap.asImage(); 16*c8dee2aaSAndroid Build Coastguard Worker bitmap.setImmutable(); 17*c8dee2aaSAndroid Build Coastguard Worker sk_sp<SkImage> image2 = bitmap.asImage(); 18*c8dee2aaSAndroid Build Coastguard Worker *pixmap.writable_addr8(2, 2) = 0x00; 19*c8dee2aaSAndroid Build Coastguard Worker canvas->scale(10, 10); 20*c8dee2aaSAndroid Build Coastguard Worker canvas->drawImage(image1, 0, 0); 21*c8dee2aaSAndroid Build Coastguard Worker canvas->drawImage(image2, 10, 0); 22*c8dee2aaSAndroid Build Coastguard Worker } 23*c8dee2aaSAndroid Build Coastguard Worker } // END FIDDLE 24