#ifndef SVGPathSeg_h
#define SVGPathSeg_h
#include <wtf/RefCounted.h>
#include <wtf/text/WTFString.h>
namespace WebCore {
enum SVGPathSegType {
PathSegUnknown = 0,
PathSegClosePath = 1,
PathSegMoveToAbs = 2,
PathSegMoveToRel = 3,
PathSegLineToAbs = 4,
PathSegLineToRel = 5,
PathSegCurveToCubicAbs = 6,
PathSegCurveToCubicRel = 7,
PathSegCurveToQuadraticAbs = 8,
PathSegCurveToQuadraticRel = 9,
PathSegArcAbs = 10,
PathSegArcRel = 11,
PathSegLineToHorizontalAbs = 12,
PathSegLineToHorizontalRel = 13,
PathSegLineToVerticalAbs = 14,
PathSegLineToVerticalRel = 15,
PathSegCurveToCubicSmoothAbs = 16,
PathSegCurveToCubicSmoothRel = 17,
PathSegCurveToQuadraticSmoothAbs = 18,
PathSegCurveToQuadraticSmoothRel = 19
};
enum SVGPathSegRole {
PathSegUnalteredRole = 0,
PathSegNormalizedRole = 1,
PathSegUndefinedRole = 2
};
class SVGPathSeg : public RefCounted<SVGPathSeg> {
public:
SVGPathSeg() { }
virtual ~SVGPathSeg() { }
enum {
PATHSEG_UNKNOWN = PathSegUnknown,
PATHSEG_CLOSEPATH = PathSegClosePath,
PATHSEG_MOVETO_ABS = PathSegMoveToAbs,
PATHSEG_MOVETO_REL = PathSegMoveToRel,
PATHSEG_LINETO_ABS = PathSegLineToAbs,
PATHSEG_LINETO_REL = PathSegLineToRel,
PATHSEG_CURVETO_CUBIC_ABS = PathSegCurveToCubicAbs,
PATHSEG_CURVETO_CUBIC_REL = PathSegCurveToCubicRel,
PATHSEG_CURVETO_QUADRATIC_ABS = PathSegCurveToQuadraticAbs,
PATHSEG_CURVETO_QUADRATIC_REL = PathSegCurveToQuadraticRel,
PATHSEG_ARC_ABS = PathSegArcAbs,
PATHSEG_ARC_REL = PathSegArcRel,
PATHSEG_LINETO_HORIZONTAL_ABS = PathSegLineToHorizontalAbs,
PATHSEG_LINETO_HORIZONTAL_REL = PathSegLineToHorizontalRel,
PATHSEG_LINETO_VERTICAL_ABS = PathSegLineToVerticalAbs,
PATHSEG_LINETO_VERTICAL_REL = PathSegLineToVerticalRel,
PATHSEG_CURVETO_CUBIC_SMOOTH_ABS = PathSegCurveToCubicSmoothAbs,
PATHSEG_CURVETO_CUBIC_SMOOTH_REL = PathSegCurveToCubicSmoothRel,
PATHSEG_CURVETO_QUADRATIC_SMOOTH_ABS = PathSegCurveToQuadraticSmoothAbs,
PATHSEG_CURVETO_QUADRATIC_SMOOTH_REL = PathSegCurveToQuadraticSmoothRel
};
virtual unsigned short pathSegType() const = 0;
virtual String pathSegTypeAsLetter() const = 0;
};
}
#endif