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 REG_FIDDLE(Picture_serialize_2, 256, 256, false, 0) {
draw(SkCanvas * canvas)5 void draw(SkCanvas* canvas) {
6 SkPictureRecorder recorder;
7 SkCanvas* pictureCanvas = recorder.beginRecording({0, 0, 256, 256});
8 SkPaint paint;
9 pictureCanvas->drawRect(SkRect::MakeWH(200, 200), paint);
10 paint.setColor(SK_ColorWHITE);
11 pictureCanvas->drawRect(SkRect::MakeLTRB(20, 20, 180, 180), paint);
12 sk_sp<SkPicture> picture = recorder.finishRecordingAsPicture();
13 SkDynamicMemoryWStream writableStream;
14 SkSerialProcs sProcs;
15 // One would override serialization behavior for images, typefaces, or even SkPictures
16 // themselves if desired by setting the fields on sProcs.
17 picture->serialize(&writableStream, &sProcs);
18 sk_sp<SkData> readableData = writableStream.detachAsData();
19 sk_sp<SkPicture> copy = SkPicture::MakeFromData(readableData->data(), readableData->size());
20 copy->playback(canvas);
21 }
22 } // END FIDDLE
23