xref: /third_party/skia/docs/examples/Canvas_clipRect_3.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=1d4e0632c97e42692775d834fe10aa99
5cb93a386Sopenharmony_ciREG_FIDDLE(Canvas_clipRect_3, 256, 133, false, 0) {
6cb93a386Sopenharmony_civoid draw(SkCanvas* canvas) {
7cb93a386Sopenharmony_ci    canvas->clear(SK_ColorWHITE);
8cb93a386Sopenharmony_ci    SkPaint paint;
9cb93a386Sopenharmony_ci    paint.setAntiAlias(true);
10cb93a386Sopenharmony_ci    paint.setColor(0x8055aaff);
11cb93a386Sopenharmony_ci    SkRect clipRect = { 0, 0, 87.4f, 87.4f };
12cb93a386Sopenharmony_ci    for (auto alias: { false, true } ) {
13cb93a386Sopenharmony_ci        canvas->save();
14cb93a386Sopenharmony_ci        canvas->clipRect(clipRect, SkClipOp::kIntersect, alias);
15cb93a386Sopenharmony_ci        canvas->drawCircle(67, 67, 60, paint);
16cb93a386Sopenharmony_ci        canvas->restore();
17cb93a386Sopenharmony_ci        canvas->save();
18cb93a386Sopenharmony_ci        canvas->clipRect(clipRect, SkClipOp::kDifference, alias);
19cb93a386Sopenharmony_ci        canvas->drawCircle(67, 67, 60, paint);
20cb93a386Sopenharmony_ci        canvas->restore();
21cb93a386Sopenharmony_ci        canvas->translate(120, 0);
22cb93a386Sopenharmony_ci    }
23cb93a386Sopenharmony_ci}
24cb93a386Sopenharmony_ci}  // END FIDDLE
25

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