d88c2e8e09
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>
29 lines
1.1 KiB
C++
29 lines
1.1 KiB
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=466445ed991d86de08587066392d654a
|
|
REG_FIDDLE(Cubic, 256, 160, false, 0) {
|
|
void draw(SkCanvas* canvas) {
|
|
SkPaint paint;
|
|
paint.setAntiAlias(true);
|
|
paint.setStyle(SkPaint::kStroke_Style);
|
|
SkPoint cubicPts[] = {{20, 150}, {90, 10}, {160, 150}, {230, 10}};
|
|
SkColor colors[] = { 0xff88ff00, 0xff0088bb, 0xff6600cc, 0xffbb3377 };
|
|
for (unsigned i = 0; i < SK_ARRAY_COUNT(colors); ++i) {
|
|
paint.setColor(0x7fffffff & colors[i]);
|
|
paint.setStrokeWidth(1);
|
|
for (unsigned j = 0; j < 3; ++j) {
|
|
canvas->drawLine(cubicPts[j], cubicPts[j + 1], paint);
|
|
}
|
|
SkPath path;
|
|
path.moveTo(cubicPts[0]);
|
|
path.cubicTo(cubicPts[1], cubicPts[2], cubicPts[3]);
|
|
paint.setStrokeWidth(3);
|
|
paint.setColor(colors[i]);
|
|
canvas->drawPath(path, paint);
|
|
cubicPts[1].fY += 30;
|
|
cubicPts[2].fX += 30;
|
|
}
|
|
}
|
|
} // END FIDDLE
|