#ifndef SVGFEComposite_h
#define SVGFEComposite_h
#if ENABLE(SVG) && ENABLE(SVG_FILTERS)
#include "FilterEffect.h"
#include "PlatformString.h"
namespace WebCore {
enum CompositeOperationType {
FECOMPOSITE_OPERATOR_UNKNOWN = 0,
FECOMPOSITE_OPERATOR_OVER = 1,
FECOMPOSITE_OPERATOR_IN = 2,
FECOMPOSITE_OPERATOR_OUT = 3,
FECOMPOSITE_OPERATOR_ATOP = 4,
FECOMPOSITE_OPERATOR_XOR = 5,
FECOMPOSITE_OPERATOR_ARITHMETIC = 6
};
class FEComposite : public FilterEffect {
public:
static PassRefPtr<FEComposite> create(FilterEffect*, FilterEffect*, const CompositeOperationType&,
const float&, const float&, const float&, const float&);
CompositeOperationType operation() const;
void setOperation(CompositeOperationType);
float k1() const;
void setK1(float);
float k2() const;
void setK2(float);
float k3() const;
void setK3(float);
float k4() const;
void setK4(float);
virtual void apply();
virtual void dump();
private:
FEComposite(FilterEffect*, FilterEffect*, const CompositeOperationType&,
const float&, const float&, const float&, const float&);
RefPtr<FilterEffect> m_in;
RefPtr<FilterEffect> m_in2;
CompositeOperationType m_type;
float m_k1;
float m_k2;
float m_k3;
float m_k4;
};
}
#endif // ENABLE(SVG) && ENABLE(SVG_FILTERS)
#endif // SVGFEComposite_h