xref: /third_party/skia/docs/examples/Bitmap_allocPixelsFlags.cpp
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1cb93a386Sopenharmony_ci// Copyright 2019 Google LLC.
2cb93a386Sopenharmony_ci// Use of this source code is governed by a BSD-style license that can be found in the LICENSE file.
3cb93a386Sopenharmony_ci#include "tools/fiddle/examples.h"
4cb93a386Sopenharmony_ci// HASH=737e721c7d9e0f367d25521a1b823b9d
5cb93a386Sopenharmony_ciREG_FIDDLE(Bitmap_allocPixelsFlags, 256, 128, false, 0) {
6cb93a386Sopenharmony_civoid draw(SkCanvas* canvas) {
7cb93a386Sopenharmony_ci    SkBitmap bitmap;
8cb93a386Sopenharmony_ci    bitmap.allocPixelsFlags(SkImageInfo::MakeN32(44, 16, kPremul_SkAlphaType),
9cb93a386Sopenharmony_ci                            SkBitmap::kZeroPixels_AllocFlag);
10cb93a386Sopenharmony_ci    SkCanvas offscreen(bitmap);
11cb93a386Sopenharmony_ci    SkPaint paint;
12cb93a386Sopenharmony_ci    SkFont font;
13cb93a386Sopenharmony_ci    offscreen.drawString("!@#$%", 0, 12, font, paint);
14cb93a386Sopenharmony_ci    canvas->scale(6, 6);
15cb93a386Sopenharmony_ci    canvas->drawImage(bitmap.asImage(), 0, 0);
16cb93a386Sopenharmony_ci    canvas->drawImage(bitmap.asImage(), 8, 8);
17cb93a386Sopenharmony_ci}
18cb93a386Sopenharmony_ci}  // END FIDDLE
19

Indexes created Thu Nov 07 10:32:03 CST 2024