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/*
* Copyright (C) 2004, 2005, 2006 Apple Computer, Inc. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY APPLE COMPUTER, INC. ``AS IS'' AND ANY
* EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE COMPUTER, INC. OR
* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
* PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
* OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#ifndef GraphicsTypes_h
#define GraphicsTypes_h
#include "platform/PlatformExport.h"
#include "third_party/skia/include/core/SkPaint.h"
#include "wtf/Forward.h"
namespace WebCore {
enum StrokeStyle {
NoStroke,
SolidStroke,
DottedStroke,
DashedStroke,
DoubleStroke,
WavyStroke,
};
enum InterpolationQuality {
InterpolationDefault,
InterpolationNone,
InterpolationLow,
InterpolationMedium,
InterpolationHigh
};
enum CompositeOperator {
CompositeClear,
CompositeCopy,
CompositeSourceOver,
CompositeSourceIn,
CompositeSourceOut,
CompositeSourceAtop,
CompositeDestinationOver,
CompositeDestinationIn,
CompositeDestinationOut,
CompositeDestinationAtop,
CompositeXOR,
CompositePlusDarker,
CompositePlusLighter,
CompositeDifference
};
// keep it in sync with gMapBlendOpsToXfermodeModes array in SkiaUtils.h
enum BlendMode {
BlendModeNormal,
BlendModeMultiply,
BlendModeScreen,
BlendModeOverlay,
BlendModeDarken,
BlendModeLighten,
BlendModeColorDodge,
BlendModeColorBurn,
BlendModeHardLight,
BlendModeSoftLight,
BlendModeDifference,
BlendModeExclusion,
BlendModeHue,
BlendModeSaturation,
BlendModeColor,
BlendModeLuminosity
};
enum GradientSpreadMethod {
SpreadMethodPad,
SpreadMethodReflect,
SpreadMethodRepeat
};
enum LineCap {
ButtCap = SkPaint::kButt_Cap,
RoundCap = SkPaint::kRound_Cap,
SquareCap = SkPaint::kSquare_Cap
};
enum LineJoin {
MiterJoin = SkPaint::kMiter_Join,
RoundJoin = SkPaint::kRound_Join,
BevelJoin = SkPaint::kBevel_Join
};
enum HorizontalAlignment { AlignLeft, AlignRight, AlignHCenter };
enum TextBaseline { AlphabeticTextBaseline, TopTextBaseline, MiddleTextBaseline, BottomTextBaseline, IdeographicTextBaseline, HangingTextBaseline };
enum TextAlign { StartTextAlign, EndTextAlign, LeftTextAlign, CenterTextAlign, RightTextAlign };
enum TextDrawingMode {
TextModeFill = 1 << 0,
TextModeStroke = 1 << 1,
};
typedef unsigned TextDrawingModeFlags;
enum ColorFilter {
ColorFilterNone,
ColorFilterLuminanceToAlpha,
ColorFilterSRGBToLinearRGB,
ColorFilterLinearRGBToSRGB
};
PLATFORM_EXPORT String compositeOperatorName(CompositeOperator, BlendMode);
PLATFORM_EXPORT bool parseCompositeAndBlendOperator(const String&, CompositeOperator&, BlendMode&);
PLATFORM_EXPORT String lineCapName(LineCap);
PLATFORM_EXPORT bool parseLineCap(const String&, LineCap&);
PLATFORM_EXPORT String lineJoinName(LineJoin);
PLATFORM_EXPORT bool parseLineJoin(const String&, LineJoin&);
PLATFORM_EXPORT String textAlignName(TextAlign);
PLATFORM_EXPORT bool parseTextAlign(const String&, TextAlign&);
PLATFORM_EXPORT String textBaselineName(TextBaseline);
PLATFORM_EXPORT bool parseTextBaseline(const String&, TextBaseline&);
} // namespace WebCore
#endif