SVGPreserveAspectRatio.h [plain text]
#ifndef SVGPreserveAspectRatio_h
#define SVGPreserveAspectRatio_h
#if ENABLE(SVG)
#include "PlatformString.h"
#include "SVGNames.h"
#include <wtf/RefCounted.h>
namespace WebCore {
class String;
class TransformationMatrix;
class SVGStyledElement;
class SVGPreserveAspectRatio : public RefCounted<SVGPreserveAspectRatio> {
public:
static PassRefPtr<SVGPreserveAspectRatio> create() { return adoptRef(new SVGPreserveAspectRatio); }
enum SVGPreserveAspectRatioType {
SVG_PRESERVEASPECTRATIO_UNKNOWN = 0,
SVG_PRESERVEASPECTRATIO_NONE = 1,
SVG_PRESERVEASPECTRATIO_XMINYMIN = 2,
SVG_PRESERVEASPECTRATIO_XMIDYMIN = 3,
SVG_PRESERVEASPECTRATIO_XMAXYMIN = 4,
SVG_PRESERVEASPECTRATIO_XMINYMID = 5,
SVG_PRESERVEASPECTRATIO_XMIDYMID = 6,
SVG_PRESERVEASPECTRATIO_XMAXYMID = 7,
SVG_PRESERVEASPECTRATIO_XMINYMAX = 8,
SVG_PRESERVEASPECTRATIO_XMIDYMAX = 9,
SVG_PRESERVEASPECTRATIO_XMAXYMAX = 10
};
enum SVGMeetOrSliceType {
SVG_MEETORSLICE_UNKNOWN = 0,
SVG_MEETORSLICE_MEET = 1,
SVG_MEETORSLICE_SLICE = 2
};
virtual ~SVGPreserveAspectRatio();
void setAlign(unsigned short);
unsigned short align() const;
void setMeetOrSlice(unsigned short);
unsigned short meetOrSlice() const;
TransformationMatrix getCTM(double logicX, double logicY,
double logicWidth, double logicHeight,
double physX, double physY,
double physWidth, double physHeight);
bool parsePreserveAspectRatio(const UChar*& currParam, const UChar* end, bool validate = true);
String valueAsString() const;
const QualifiedName& associatedAttributeName() const { return SVGNames::preserveAspectRatioAttr; }
private:
SVGPreserveAspectRatio();
unsigned short m_align;
unsigned short m_meetOrSlice;
};
}
#endif // ENABLE(SVG)
#endif // SVGPreserveAspectRatio_h