xref: /third_party/skia/docs/examples/Canvas_clipRegion.cpp (revision cb93a386)
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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=7bb57c0e456c5fda2c2cca4abb68b19e
5cb93a386Sopenharmony_ciREG_FIDDLE(Canvas_clipRegion, 256, 256, false, 0) {
6cb93a386Sopenharmony_civoid draw(SkCanvas* canvas) {
7cb93a386Sopenharmony_ci    SkPaint paint;
8cb93a386Sopenharmony_ci    paint.setAntiAlias(true);
9cb93a386Sopenharmony_ci    SkIRect iRect = {30, 40, 120, 130 };
10cb93a386Sopenharmony_ci    SkRegion region(iRect);
11cb93a386Sopenharmony_ci    canvas->rotate(10);
12cb93a386Sopenharmony_ci    canvas->save();
13cb93a386Sopenharmony_ci    canvas->clipRegion(region, SkClipOp::kIntersect);
14cb93a386Sopenharmony_ci    canvas->drawCircle(50, 50, 45, paint);
15cb93a386Sopenharmony_ci    canvas->restore();
16cb93a386Sopenharmony_ci    canvas->translate(100, 100);
17cb93a386Sopenharmony_ci    canvas->clipRect(SkRect::Make(iRect), SkClipOp::kIntersect);
18cb93a386Sopenharmony_ci    canvas->drawCircle(50, 50, 45, paint);
19cb93a386Sopenharmony_ci}
20cb93a386Sopenharmony_ci}  // END FIDDLE
21

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