66d1144752
Change-Id: I487a3f9a68e6f6a00edfa6aec3448d5bae7a7911 Reviewed-on: https://skia-review.googlesource.com/c/skia/+/201618 Reviewed-by: Hal Canary <halcanary@google.com>
24 lines
1.0 KiB
C++
24 lines
1.0 KiB
C++
#if 0 // Disabled until updated to use current API.
|
|
// 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=8363ab179447ee4b827679e20d3d81eb
|
|
REG_FIDDLE(Point_length_2, 256, 192, false, 0) {
|
|
void draw(SkCanvas* canvas) {
|
|
SkPaint paint;
|
|
paint.setAntiAlias(true);
|
|
const SkPoint points[] = { { 90, 30 }, { 120, 150 }, { 150, 30 }, { 210, 90 } };
|
|
const SkPoint origin = {30, 140};
|
|
for (auto point : points) {
|
|
canvas->drawLine(origin, point, paint);
|
|
SkAutoCanvasRestore acr(canvas, true);
|
|
SkScalar angle = SkScalarATan2((point.fY - origin.fY), point.fX - origin.fX);
|
|
canvas->rotate(angle * 180 / SK_ScalarPI, origin.fX, origin.fY);
|
|
SkString length("length = ");
|
|
length.appendScalar(point.length());
|
|
canvas->drawString(length, origin.fX + 25, origin.fY - 4, paint);
|
|
}
|
|
}
|
|
} // END FIDDLE
|
|
#endif // Disabled until updated to use current API.
|