xref: /third_party/skia/docs/examples/Canvas_makeSurface.cpp (revision cb93a386)
  • Home
  • History
  • Annotate Annotate
  • Line#
  • Scopes#
  • Navigate#
  • Raw
  • Download
  • only in /third_party/skia/docs/examples/
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=1ce28351444b41ab2b8e3128a4b9b9c2
5cb93a386Sopenharmony_ciREG_FIDDLE(Canvas_makeSurface, 256, 256, true, 0) {
6cb93a386Sopenharmony_civoid draw(SkCanvas* canvas) {
7cb93a386Sopenharmony_ci    sk_sp<SkSurface> surface = SkSurface::MakeRasterN32Premul(5, 6);
8cb93a386Sopenharmony_ci    SkCanvas* smallCanvas = surface->getCanvas();
9cb93a386Sopenharmony_ci    SkImageInfo imageInfo = SkImageInfo::MakeN32Premul(3, 4);
10cb93a386Sopenharmony_ci    sk_sp<SkSurface> compatible = smallCanvas->makeSurface(imageInfo);
11cb93a386Sopenharmony_ci    SkDebugf("compatible %c= nullptr\n", compatible == nullptr ? '=' : '!');
12cb93a386Sopenharmony_ci    SkDebugf("size = %d, %d\n", compatible->width(), compatible->height());
13cb93a386Sopenharmony_ci}
14cb93a386Sopenharmony_ci}  // END FIDDLE
15

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