skia2/docs/examples/Point_scale.cpp
Hal Canary d88c2e8e09 Docs: rename examples files to match names
Change-Id: I9a6b2780cfdd91cdd16d5a08eb9ba1214492cb7e
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/201982
Commit-Queue: Hal Canary <halcanary@google.com>
Reviewed-by: Hal Canary <halcanary@google.com>
2019-03-19 18:49:22 +00:00

19 lines
651 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 "fiddle/examples.h"
// HASH=972e4e230806281adb928e068bcd8551
REG_FIDDLE(Point_scale, 256, 256, false, 0) {
void draw(SkCanvas* canvas) {
SkPaint paint;
paint.setAntiAlias(true);
SkPoint point = {40, -15}, scaled;
SkPoint origin = {30, 110};
for (auto scale : {1, 2, 3, 5}) {
paint.setStrokeWidth(scale * 5);
paint.setARGB(0x7f, 0x9f, 0xbf, 0x33 * scale);
point.scale(scale, &scaled);
canvas->drawLine(origin, origin + scaled, paint);
}
}
} // END FIDDLE