skia2/gm/drrect.cpp
Herb Derby c37b386886 Replace SK_ARRAY_COUNT with std::size() for skia/gm
Note: in variedtext.cpp:66 changed static_assert to SkASSERT.

Change-Id: I853a2e5563c90c9dde5d6ba5443cc73b664b493d
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/551876
Commit-Queue: Herb Derby <herb@google.com>
Reviewed-by: John Stiles <johnstiles@google.com>
2022-06-21 18:09:30 +00:00

77 lines
1.9 KiB
C++

/*
* Copyright 2014 Google Inc.
*
* Use of this source code is governed by a BSD-style license that can be
* found in the LICENSE file.
*/
#include "gm/gm.h"
#include "include/core/SkCanvas.h"
#include "include/core/SkPaint.h"
#include "include/core/SkPoint.h"
#include "include/core/SkRRect.h"
#include "include/core/SkRect.h"
#include "include/core/SkScalar.h"
#include "include/core/SkSize.h"
#include "include/core/SkString.h"
#include "include/core/SkTypes.h"
class DRRectGM : public skiagm::GM {
public:
DRRectGM() {}
protected:
SkString onShortName() override {
return SkString("drrect");
}
SkISize onISize() override {
return SkISize::Make(640, 480);
}
void onDraw(SkCanvas* canvas) override {
SkPaint paint;
paint.setAntiAlias(true);
SkRRect outers[4];
// like squares/circles, to exercise fast-cases in GPU
SkRect r = { 0, 0, 100, 100 };
SkVector radii[4] = {
{ 0, 0 }, { 30, 1 }, { 10, 40 }, { 40, 40 }
};
const SkScalar dx = r.width() + 16;
const SkScalar dy = r.height() + 16;
outers[0].setRect(r);
outers[1].setOval(r);
outers[2].setRectXY(r, 20, 20);
outers[3].setRectRadii(r, radii);
SkRRect inners[5];
r.inset(25, 25);
inners[0].setEmpty();
inners[1].setRect(r);
inners[2].setOval(r);
inners[3].setRectXY(r, 20, 20);
inners[4].setRectRadii(r, radii);
canvas->translate(16, 16);
for (size_t j = 0; j < std::size(inners); ++j) {
for (size_t i = 0; i < std::size(outers); ++i) {
canvas->save();
canvas->translate(dx * j, dy * i);
canvas->drawDRRect(outers[i], inners[j], paint);
canvas->restore();
}
}
}
private:
using INHERITED = GM;
};
DEF_GM( return new DRRectGM; )