1 // Copyright 2019 Google LLC.
2 // Use of this source code is governed by a BSD-style license that can be found in the LICENSE file.
3 #include "tools/fiddle/examples.h"
4 // HASH=56ed920dadbf2b2967ac45fb5a9bded6
5 REG_FIDDLE(Picture_AbortCallback_abort, 256, 256, false, 0) {
6 class JustOneDraw : public SkPicture::AbortCallback {
7 public:
abort()8 bool abort() override { return fCalls++ > 0; }
9 private:
10 int fCalls = 0;
11 };
12
draw(SkCanvas * canvas)13 void draw(SkCanvas* canvas) {
14 SkPictureRecorder recorder;
15 SkCanvas* pictureCanvas = recorder.beginRecording({0, 0, 256, 256});
16 SkPaint paint;
17 pictureCanvas->drawRect(SkRect::MakeWH(200, 200), paint);
18 paint.setColor(SK_ColorWHITE);
19 pictureCanvas->drawRect(SkRect::MakeLTRB(20, 20, 180, 180), paint);
20 sk_sp<SkPicture> picture = recorder.finishRecordingAsPicture();
21 JustOneDraw callback;
22 picture->playback(canvas, &callback);
23 }
24 } // END FIDDLE
25