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(Surface_MakeRenderTarget_3, 256, 256, false, 0) {
draw(SkCanvas * canvas)5 void draw(SkCanvas* canvas) {
6 SkFont font(fontMgr->matchFamilyStyle(nullptr, {}), 32);
7 SkPaint paint;
8 auto context = canvas->recordingContext();
9 if (!context) {
10 canvas->drawString("GPU only!", 20, 40, font, paint);
11 return;
12 }
13 SkImageInfo info = SkImageInfo::MakeN32(256, 64, kOpaque_SkAlphaType);
14 auto gpuSurface(SkSurfaces::RenderTarget(context, skgpu::Budgeted::kNo, info));
15 auto surfaceCanvas = gpuSurface->getCanvas();
16 surfaceCanvas->clear(SK_ColorWHITE);
17 surfaceCanvas->drawString("GPU rocks!", 20, 40, font, paint);
18 sk_sp<SkImage> image(gpuSurface->makeImageSnapshot());
19 canvas->drawImage(image, 0, 0);
20 }
21 } // END FIDDLE
22