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=a6575a49467ce8d28bb01cc7638fa04d
5 REG_FIDDLE(Anti_Alias, 512, 256, false, 0) {
draw(SkCanvas * canvas)6 void draw(SkCanvas* canvas) {
7 SkBitmap bitmap;
8 bitmap.allocN32Pixels(50, 50);
9 SkCanvas offscreen(bitmap);
10 SkPaint paint;
11 paint.setStyle(SkPaint::kStroke_Style);
12 paint.setStrokeWidth(10);
13 for (bool antialias : { false, true }) {
14 paint.setColor(antialias ? SK_ColorRED : SK_ColorBLUE);
15 paint.setAntiAlias(antialias);
16 bitmap.eraseColor(0);
17 offscreen.drawLine(5, 5, 15, 30, paint);
18 canvas->drawLine(5, 5, 15, 30, paint);
19 canvas->save();
20 canvas->scale(10, 10);
21 canvas->drawImage(bitmap.asImage(), antialias ? 12 : 0, 0);
22 canvas->restore();
23 canvas->translate(15, 0);
24 }
25 }
26 } // END FIDDLE
27