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/*
* Copyright 2017 Google Inc.
*
* Use of this source code is governed by a BSD-style license that can be
* found in the LICENSE file.
*/
#include "gm.h"
#include "SkCanvas.h"
#include "SkPath.h"
namespace {
// Test thin stroked rect (stroked "by hand", not by stroking).
void draw_thin_stroked_rect(SkCanvas* canvas, const SkPaint& paint, SkScalar width) {
SkPath path;
path.moveTo(10 + width, 10 + width);
path.lineTo(40, 10 + width);
path.lineTo(40, 20);
path.lineTo(10 + width, 20);
path.moveTo(10, 10);
path.lineTo(10, 20 + width);
path.lineTo(40 + width, 20 + width);
path.lineTo(40 + width, 10);
canvas->drawPath(path, paint);
}
void draw_thin_right_angle(SkCanvas* canvas, const SkPaint& paint, SkScalar width) {
SkPath path;
path.moveTo(10 + width, 10 + width);
path.lineTo(40, 10 + width);
path.lineTo(40, 20);
path.lineTo(40 + width, 20 + width);
path.lineTo(40 + width, 10);
path.lineTo(10, 10);
canvas->drawPath(path, paint);
}
};
DEF_SIMPLE_GM(thinconcavepaths, canvas, 400, 400) {
SkPaint paint;
paint.setAntiAlias(true);
paint.setStyle(SkPaint::kFill_Style);
canvas->save();
for (SkScalar width = 0.5; width < 2.05; width += 0.25) {
draw_thin_stroked_rect(canvas, paint, width);
canvas->translate(0, 25);
}
canvas->restore();
canvas->translate(50, 0);
canvas->save();
for (SkScalar width = 0.5; width < 2.05; width += 0.25) {
draw_thin_right_angle(canvas, paint, width);
canvas->translate(0, 25);
}
canvas->restore();
canvas->translate(100, 0);
}
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