27 lines
946 B
C++
27 lines
946 B
C++
// 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 "tools/fiddle/examples.h"
|
|
// HASH=a6575a49467ce8d28bb01cc7638fa04d
|
|
REG_FIDDLE(Anti_Alias, 512, 256, false, 0) {
|
|
void draw(SkCanvas* canvas) {
|
|
SkBitmap bitmap;
|
|
bitmap.allocN32Pixels(50, 50);
|
|
SkCanvas offscreen(bitmap);
|
|
SkPaint paint;
|
|
paint.setStyle(SkPaint::kStroke_Style);
|
|
paint.setStrokeWidth(10);
|
|
for (bool antialias : { false, true }) {
|
|
paint.setColor(antialias ? SK_ColorRED : SK_ColorBLUE);
|
|
paint.setAntiAlias(antialias);
|
|
bitmap.eraseColor(0);
|
|
offscreen.drawLine(5, 5, 15, 30, paint);
|
|
canvas->drawLine(5, 5, 15, 30, paint);
|
|
canvas->save();
|
|
canvas->scale(10, 10);
|
|
canvas->drawImage(bitmap.asImage(), antialias ? 12 : 0, 0);
|
|
canvas->restore();
|
|
canvas->translate(15, 0);
|
|
}
|
|
}
|
|
} // END FIDDLE
|