skia2/docs/examples/drawarcs.cpp
Hal Canary 6c8422c671 add more docs/examples from named fiddles.
ignore offscreen, srgb, and animated fiddles for now.

Change-Id: I923131b684865698e6cda138b004930e11f504d5
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/263713
Commit-Queue: Hal Canary <halcanary@google.com>
Reviewed-by: Ben Wagner <bungeman@google.com>
2020-01-14 19:22:26 +00:00

26 lines
797 B
C++

// Copyright 2020 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"
REG_FIDDLE(drawarcs, 256, 256, false, 0) {
void draw(SkCanvas* canvas) {
SkPaint paint;
paint.setAntiAlias(true);
paint.setStyle(SkPaint::kStroke_Style);
paint.setStrokeWidth(8);
SkPath path;
SkRandom rand;
for (int i = 0; i < 100; ++i) {
SkScalar x = rand.nextUScalar1() * 200;
SkScalar y = rand.nextUScalar1() * 200;
path.rewind();
path.addArc(SkRect::MakeXYWH(x, y, 70, 70), rand.nextUScalar1() * 360,
rand.nextUScalar1() * 360);
paint.setColor(rand.nextU() | 0xFF000000);
canvas->drawPath(path, paint);
}
}
} // END FIDDLE