#pragma once
#include "WindRule.h"
#include <wtf/Forward.h>
namespace WTF {
class TextStream;
}
namespace WebCore {
enum CompositeOperator {
CompositeClear,
CompositeCopy,
CompositeSourceOver,
CompositeSourceIn,
CompositeSourceOut,
CompositeSourceAtop,
CompositeDestinationOver,
CompositeDestinationIn,
CompositeDestinationOut,
CompositeDestinationAtop,
CompositeXOR,
CompositePlusDarker,
CompositePlusLighter,
CompositeDifference
};
enum BlendMode {
BlendModeNormal = 1, BlendModeMultiply,
BlendModeScreen,
BlendModeDarken,
BlendModeLighten,
BlendModeOverlay,
BlendModeColorDodge,
BlendModeColorBurn,
BlendModeHardLight,
BlendModeSoftLight,
BlendModeDifference,
BlendModeExclusion,
BlendModeHue,
BlendModeSaturation,
BlendModeColor,
BlendModeLuminosity,
BlendModePlusDarker,
BlendModePlusLighter
};
enum GradientSpreadMethod {
SpreadMethodPad,
SpreadMethodReflect,
SpreadMethodRepeat
};
enum InterpolationQuality {
InterpolationDefault,
InterpolationNone,
InterpolationLow,
InterpolationMedium,
InterpolationHigh
};
enum LineCap {
ButtCap,
RoundCap,
SquareCap
};
enum LineJoin {
MiterJoin,
RoundJoin,
BevelJoin
};
enum HorizontalAlignment {
AlignLeft,
AlignRight,
AlignHCenter
};
enum TextBaseline {
AlphabeticTextBaseline,
TopTextBaseline,
MiddleTextBaseline,
BottomTextBaseline,
IdeographicTextBaseline,
HangingTextBaseline
};
enum TextAlign {
StartTextAlign,
EndTextAlign,
LeftTextAlign,
CenterTextAlign,
RightTextAlign
};
enum RenderingMode {
Unaccelerated,
UnacceleratedNonPlatformBuffer, Accelerated
};
enum class AlphaPremultiplication {
Premultiplied,
Unpremultiplied
};
String compositeOperatorName(CompositeOperator, BlendMode);
String blendModeName(BlendMode);
bool parseBlendMode(const String&, BlendMode&);
bool parseCompositeAndBlendOperator(const String&, CompositeOperator&, BlendMode&);
WEBCORE_EXPORT WTF::TextStream& operator<<(WTF::TextStream&, BlendMode);
WEBCORE_EXPORT WTF::TextStream& operator<<(WTF::TextStream&, CompositeOperator);
WEBCORE_EXPORT WTF::TextStream& operator<<(WTF::TextStream&, WindRule);
WEBCORE_EXPORT WTF::TextStream& operator<<(WTF::TextStream&, LineCap);
WEBCORE_EXPORT WTF::TextStream& operator<<(WTF::TextStream&, LineJoin);
WEBCORE_EXPORT WTF::TextStream& operator<<(WTF::TextStream&, AlphaPremultiplication);
}