xref: /third_party/skia/docs/examples/Surface_peekPixels.cpp
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1cb93a386Sopenharmony_ci#if 0  // Disabled until updated to use current API.
2cb93a386Sopenharmony_ci// Copyright 2019 Google LLC.
3cb93a386Sopenharmony_ci// Use of this source code is governed by a BSD-style license that can be found in the LICENSE file.
4cb93a386Sopenharmony_ci#include "tools/fiddle/examples.h"
5cb93a386Sopenharmony_ci// HASH=8c6184f22cfe068f021704cf92a147a1
6cb93a386Sopenharmony_ciREG_FIDDLE(Surface_peekPixels, 256, 64, false, 0) {
7cb93a386Sopenharmony_civoid draw(SkCanvas* canvas) {
8cb93a386Sopenharmony_ci    sk_sp<SkSurface> surf(SkSurface::MakeRasterN32Premul(64, 64));
9cb93a386Sopenharmony_ci    auto surfCanvas = surf->getCanvas();
10cb93a386Sopenharmony_ci    surfCanvas->clear(SK_ColorRED);
11cb93a386Sopenharmony_ci    SkPaint paint;
12cb93a386Sopenharmony_ci    paint.setTextSize(40);
13cb93a386Sopenharmony_ci    surfCanvas->drawString("&", 16, 48, paint);
14cb93a386Sopenharmony_ci    SkPixmap pixmap;
15cb93a386Sopenharmony_ci    if (surf->peekPixels(&pixmap)) {
16cb93a386Sopenharmony_ci        SkBitmap surfBits;
17cb93a386Sopenharmony_ci        surfBits.installPixels(pixmap);
18cb93a386Sopenharmony_ci        canvas->drawBitmap(surfBits, 0, 0);
19cb93a386Sopenharmony_ci    }
20cb93a386Sopenharmony_ci}
21cb93a386Sopenharmony_ci}  // END FIDDLE
22cb93a386Sopenharmony_ci#endif  // Disabled until updated to use current API.
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Indexes created Thu Nov 07 10:32:03 CST 2024