// Copyright 2019 Google LLC. // Use of this source code is governed by a BSD-style license that can be found in the LICENSE file. #include "fiddle/examples.h" // HASH=0d2cbf82f490ffb180e0b4531afa232c REG_FIDDLE(Picture_MakePlaceholder, 256, 256, false, 0) { class MyCanvas : public SkCanvas { public: MyCanvas(SkCanvas* c) : canvas(c) {} void onDrawPicture(const SkPicture* picture, const SkMatrix* , const SkPaint* ) override { const SkRect rect = picture->cullRect(); SkPaint redPaint; redPaint.setColor(SK_ColorRED); canvas->drawRect(rect, redPaint); } SkCanvas* canvas; }; void draw(SkCanvas* canvas) { SkPictureRecorder recorder; SkCanvas* pictureCanvas = recorder.beginRecording({0, 0, 256, 256}); sk_sp placeholder = SkPicture::MakePlaceholder({10, 40, 80, 110}); pictureCanvas->drawPicture(placeholder); sk_sp picture = recorder.finishRecordingAsPicture(); MyCanvas myCanvas(canvas); myCanvas.drawPicture(picture); } } // END FIDDLE