aosp12/external/skia/docs/examples/Canvas_drawRRect.cpp

25 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 "tools/fiddle/examples.h"
// HASH=90fed1bb11efb43aada94113338c63d8
REG_FIDDLE(Canvas_drawRRect, 256, 256, false, 0) {
void draw(SkCanvas* canvas) {
SkPaint paint;
paint.setAntiAlias(true);
SkRect outer = {30, 40, 210, 220};
SkRect radii = {30, 50, 70, 90 };
SkRRect rRect;
rRect.setNinePatch(outer, radii.fLeft, radii.fTop, radii.fRight, radii.fBottom);
canvas->drawRRect(rRect, paint);
paint.setColor(SK_ColorWHITE);
canvas->drawLine(outer.fLeft + radii.fLeft, outer.fTop,
outer.fLeft + radii.fLeft, outer.fBottom, paint);
canvas->drawLine(outer.fRight - radii.fRight, outer.fTop,
outer.fRight - radii.fRight, outer.fBottom, paint);
canvas->drawLine(outer.fLeft, outer.fTop + radii.fTop,
outer.fRight, outer.fTop + radii.fTop, paint);
canvas->drawLine(outer.fLeft, outer.fBottom - radii.fBottom,
outer.fRight, outer.fBottom - radii.fBottom, paint);
}
} // END FIDDLE