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/*
* Copyright 2012 Google Inc.
*
* Use of this source code is governed by a BSD-style license that can be
* found in the LICENSE file.
*/
#ifndef SkDQuadImplicit_DEFINED
#define SkDQuadImplicit_DEFINED
#include "SkPathOpsQuad.h"
class SkDQuadImplicit {
public:
explicit SkDQuadImplicit(const SkDQuad& q);
bool match(const SkDQuadImplicit& two) const;
static bool Match(const SkDQuad& quad1, const SkDQuad& quad2);
double x2() const { return fP[kXx_Coeff]; }
double xy() const { return fP[kXy_Coeff]; }
double y2() const { return fP[kYy_Coeff]; }
double x() const { return fP[kX_Coeff]; }
double y() const { return fP[kY_Coeff]; }
double c() const { return fP[kC_Coeff]; }
private:
enum Coeffs {
kXx_Coeff,
kXy_Coeff,
kYy_Coeff,
kX_Coeff,
kY_Coeff,
kC_Coeff,
};
double fP[kC_Coeff + 1];
};
#endif
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