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/*
* Copyright 2011 Google Inc.
*
* Use of this source code is governed by a BSD-style license that can be
* found in the LICENSE file.
*/
#include "SampleCode.h"
#include "SkView.h"
#include "SkCanvas.h"
#include "SkDevice.h"
#include "SkPaint.h"
static void DrawRoundRect() {
#ifdef SK_SCALAR_IS_FIXED
bool ret = false;
SkPaint paint;
SkBitmap bitmap;
SkCanvas canvas;
SkMatrix matrix;
matrix.reset();
bitmap.setConfig(SkBitmap::kARGB_8888_Config, 1370, 812);
bitmap.allocPixels();
canvas.setBitmapDevice(bitmap);
// set up clipper
SkRect skclip;
skclip.set(SkIntToFixed(284), SkIntToFixed(40), SkIntToFixed(1370), SkIntToFixed(708));
ret = canvas.clipRect(skclip);
SkASSERT(ret);
matrix.set(SkMatrix::kMTransX, SkFloatToFixed(-1153.28));
matrix.set(SkMatrix::kMTransY, SkFloatToFixed(1180.50));
matrix.set(SkMatrix::kMScaleX, SkFloatToFixed(0.177171));
matrix.set(SkMatrix::kMScaleY, SkFloatToFixed(0.177043));
matrix.set(SkMatrix::kMSkewX, SkFloatToFixed(0.126968));
matrix.set(SkMatrix::kMSkewY, SkFloatToFixed(-0.126876));
matrix.set(SkMatrix::kMPersp0, SkFloatToFixed(0.0));
matrix.set(SkMatrix::kMPersp1, SkFloatToFixed(0.0));
ret = canvas.concat(matrix);
paint.setAntiAlias(true);
paint.setColor(0xb2202020);
paint.setStyle(SkPaint::kStroke_Style);
paint.setStrokeWidth(SkFloatToFixed(68.13));
SkRect r;
r.set(SkFloatToFixed(-313.714417), SkFloatToFixed(-4.826389), SkFloatToFixed(18014.447266), SkFloatToFixed(1858.154541));
canvas.drawRoundRect(r, SkFloatToFixed(91.756363), SkFloatToFixed(91.756363), paint);
#endif
}
#ifdef SK_SCALAR_IS_FLOATx // FIXME: unclear when if ever this can be enabled
static bool HitTestPath(const SkPath& path, SkScalar x, SkScalar y) {
SkRegion rgn, clip;
int ix = SkScalarFloor(x);
int iy = SkScalarFloor(y);
clip.setRect(ix, iy, ix + 1, iy + 1);
bool contains = rgn.setPath(path, clip);
return contains;
}
#endif
static void TestOverflowHitTest() {
SkPath path;
#ifdef SK_SCALAR_IS_FLOATx // FIXME: unclear when if ever this can be enabled
path.addCircle(0, 0, 70000, SkPath::kCCW_Direction);
SkASSERT(HitTestPath(path, 40000, 40000));
#endif
}
class OverflowView : public SampleView {
public:
OverflowView() {}
protected:
// overrides from SkEventSink
virtual bool onQuery(SkEvent* evt) {
if (SampleCode::TitleQ(*evt)) {
SampleCode::TitleR(evt, "Circles");
return true;
}
return this->INHERITED::onQuery(evt);
}
virtual void onDrawContent(SkCanvas* canvas) {
DrawRoundRect();
TestOverflowHitTest();
}
private:
typedef SampleView INHERITED;
};
//////////////////////////////////////////////////////////////////////////////
static SkView* MyFactory() { return new OverflowView; }
static SkViewRegister reg(MyFactory);
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