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consts.go
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consts.go
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package gdiplus
const LANG_NEUTRAL = 0x00
// Status
const (
Ok GpStatus = 0
GenericError GpStatus = 1
InvalidParameter GpStatus = 2
OutOfMemory GpStatus = 3
ObjectBusy GpStatus = 4
InsufficientBuffer GpStatus = 5
NotImplemented GpStatus = 6
Win32Error GpStatus = 7
WrongState GpStatus = 8
Aborted GpStatus = 9
FileNotFound GpStatus = 10
ValueOverflow GpStatus = 11
AccessDenied GpStatus = 12
UnknownImageFormat GpStatus = 13
FontFamilyNotFound GpStatus = 14
FontStyleNotFound GpStatus = 15
NotTrueTypeFont GpStatus = 16
UnsupportedGdiplusVersion GpStatus = 17
GdiplusNotInitialized GpStatus = 18
PropertyNotFound GpStatus = 19
PropertyNotSupported GpStatus = 20
ProfileNotFound GpStatus = 21
)
// Unit
const (
UnitWorld = 0 // 0 -- World coordinate (non-physical unit)
UnitDisplay = 1 // 1 -- Variable -- for PageTransform only
UnitPixel = 2 // 2 -- Each unit is one device pixel.
UnitPoint = 3 // 3 -- Each unit is a printer's point, or 1/72 inch.
UnitInch = 4 // 4 -- Each unit is 1 inch.
UnitDocument = 5 // 5 -- Each unit is 1/300 inch.
UnitMillimeter = 6 // 6 -- Each unit is 1 millimeter.
)
const (
AlphaShift = 24
RedShift = 16
GreenShift = 8
BlueShift = 0
)
const (
AlphaMask = 0xff000000
RedMask = 0x00ff0000
GreenMask = 0x0000ff00
BlueMask = 0x000000ff
)
// FontStyle
const (
FontStyleRegular = 0
FontStyleBold = 1
FontStyleItalic = 2
FontStyleBoldItalic = 3
FontStyleUnderline = 4
FontStyleStrikeout = 8
)
// QualityMode
const (
QualityModeInvalid = iota - 1
QualityModeDefault
QualityModeLow // Best performance
QualityModeHigh // Best rendering quality
)
// Alpha Compositing mode
const (
CompositingModeSourceOver = iota // 0
CompositingModeSourceCopy // 1
)
// Alpha Compositing quality
const (
CompositingQualityInvalid = iota + QualityModeInvalid
CompositingQualityDefault
CompositingQualityHighSpeed
CompositingQualityHighQuality
CompositingQualityGammaCorrected
CompositingQualityAssumeLinear
)
// InterpolationMode
const (
InterpolationModeInvalid = iota + QualityModeInvalid
InterpolationModeDefault
InterpolationModeLowQuality
InterpolationModeHighQuality
InterpolationModeBilinear
InterpolationModeBicubic
InterpolationModeNearestNeighbor
InterpolationModeHighQualityBilinear
InterpolationModeHighQualityBicubic
)
// SmoothingMode
const (
SmoothingModeInvalid = iota + QualityModeInvalid
SmoothingModeDefault
SmoothingModeHighSpeed
SmoothingModeHighQuality
SmoothingModeNone
SmoothingModeAntiAlias
/*
#if (GDIPVER >= 0x0110)
SmoothingModeAntiAlias8x4 = SmoothingModeAntiAlias,
SmoothingModeAntiAlias8x8
#endif //(GDIPVER >= 0x0110)
*/
)
// Pixel Format Mode
const (
PixelOffsetModeInvalid = iota + QualityModeInvalid
PixelOffsetModeDefault
PixelOffsetModeHighSpeed
PixelOffsetModeHighQuality
PixelOffsetModeNone // No pixel offset
PixelOffsetModeHalf // Offset by -0.5, -0.5 for fast anti-alias perf
)
// Text Rendering Hint
const (
TextRenderingHintSystemDefault = iota // Glyph with system default rendering hint
TextRenderingHintSingleBitPerPixelGridFit // Glyph bitmap with hinting
TextRenderingHintSingleBitPerPixel // Glyph bitmap without hinting
TextRenderingHintAntiAliasGridFit // Glyph anti-alias bitmap with hinting
TextRenderingHintAntiAlias // Glyph anti-alias bitmap without hinting
TextRenderingHintClearTypeGridFit // Glyph CT bitmap with hinting
)
// Fill mode constants
const (
FillModeAlternate = iota // 0
FillModeWinding // 1
)
// BrushType
const (
BrushTypeSolidColor GpBrushType = iota
BrushTypeHatchFill
BrushTypeTextureFill
BrushTypePathGradient
BrushTypeLinearGradient
)
// LineCap
const (
LineCapFlat GpLineCap = iota
LineCapSquare
LineCapRound
LineCapTriangle
LineCapNoAnchor
LineCapSquareAnchor
LineCapRoundAnchor
LineCapDiamondAnchor
LineCapArrowAnchor
LineCapCustom
LineCapAnchorMask
)
// LineJoin
const (
LineJoinMiter GpLineJoin = iota
LineJoinBevel
LineJoinRound
LineJoinMiterClipped
)
// DashCap
const (
DashCapFlat GpDashCap = iota
DashCapRound
DashCapTriangle
)
// DashStyle
const (
DashStyleSolid GpDashStyle = iota
DashStyleDash
DashStyleDot
DashStyleDashDot
DashStyleDashDotDot
DashStyleCustom
)
// PenAlignment
const (
PenAlignmentCenter GpPenAlignment = iota
PenAlignmentInset
)
// MatrixOrder
const (
MatrixOrderPrepend GpMatrixOrder = iota
MatrixOrderAppend
)
// PenType
const (
PenTypeSolidColor GpPenType = iota
PenTypeHatchFill
PenTypeTextureFill
PenTypePathGradient
PenTypeLinearGradient
PenTypeUnknown
)