Mac OS 9
Data Structures | Macros | Typedefs | Enumerations | Functions
GXTypes.h File Reference
QuickDraw

QuickDraw GX object and constant definitions. More...

#include <MacTypes.h>
#include <MixedMode.h>
#include <FixMath.h>
#include <GXMath.h>

Go to the source code of this file.

Data Structures

struct  gxLine
 
struct  gxCurve
 
struct  gxRectangle
 
struct  gxPolygon
 
struct  gxPolygons
 
struct  gxPath
 
struct  gxPaths
 
struct  gxBitmap
 
struct  gxLongRectangle
 
struct  gxFaceLayer
 
struct  gxTextFace
 
struct  gxJoinRecord
 
struct  gxDashRecord
 
struct  gxPatternRecord
 
struct  gxCapRecord
 
struct  gxTransferComponent
 
struct  gxTransferMode
 
struct  gxRGBColor
 
struct  gxRGBAColor
 
struct  gxHSVColor
 
struct  gxHLSColor
 
struct  gxCMYKColor
 
struct  gxXYZColor
 
struct  gxYXYColor
 
struct  gxLUVColor
 
struct  gxLABColor
 
struct  gxYIQColor
 
struct  gxGrayAColor
 
struct  gxIndexedColor
 
struct  gxColor
 
union  gxSetColor
 
struct  gxHitTestInfo
 
struct  gxHalftone
 
struct  gxHalftoneMatrix
 
struct  gxSpoolBlock
 
struct  gxBitmapDataSourceAlias
 
struct  gxFontVariation
 
struct  gxFontFeatureSetting
 
struct  gxRunFeature
 
struct  gxWidthDeltaRecord
 
struct  gxPriorityJustificationOverride
 
struct  gxGlyphJustificationOverride
 
struct  gxRunControls
 
struct  gxGlyphSubstitution
 
struct  gxKerningAdjustmentFactors
 
struct  gxKerningAdjustment
 
struct  gxLayoutHitInfo
 
struct  gxLineBaselineRecord
 
struct  gxLayoutOptions
 
struct  gxFlatFontName
 
struct  gxFlatFontListItem
 
struct  gxFlatFontList
 
struct  gxFlattenHeader
 
struct  gxPostControl
 
struct  gxDashSynonym
 
struct  gxPatternSynonym
 

Macros

#define gxSetToNil   (void *)(-1)
 
#define gxAnyNumber   1
 
#define gxAllViewDevices   ((gxViewGroup)0)
 
#define gxScreenViewDevices   ((gxViewGroup)1)
 
#define NewgxSpoolUPP(userRoutine)
 
#define DisposegxSpoolUPP(userUPP)   DisposeRoutineDescriptor(userUPP)
 
#define InvokegxSpoolUPP(command, block, userUPP)
 
#define NewgxSpoolProc(userRoutine)   NewgxSpoolUPP(userRoutine)
 
#define CallgxSpoolProc(userRoutine, command, block)    InvokegxSpoolUPP(command, block, userRoutine)
 
#define gxGraphicsSystemClient   (gxGraphicsClient)(-1)
 

Typedefs

typedef struct OpaquegxShape * gxShape
 
typedef struct OpaquegxStyle * gxStyle
 
typedef struct OpaquegxInk * gxInk
 
typedef struct OpaquegxTransform * gxTransform
 
typedef struct OpaquegxTag * gxTag
 
typedef struct OpaquegxColorSet * gxColorSet
 
typedef struct OpaquegxColorProfile * gxColorProfile
 
typedef struct OpaquegxGraphicsClient * gxGraphicsClient
 
typedef struct OpaquegxViewGroup * gxViewGroup
 
typedef struct OpaquegxViewPort * gxViewPort
 
typedef struct OpaquegxViewDevice * gxViewDevice
 
typedef long gxColorSpace
 
typedef long gxShapeType
 
typedef long gxShapeFill
 
typedef long gxShapeAttribute
 
typedef long gxEditShapeFlag
 
typedef long gxContourDirection
 
typedef struct gxLine gxLine
 
typedef struct gxCurve gxCurve
 
typedef struct gxRectangle gxRectangle
 
typedef struct gxPolygon gxPolygon
 
typedef struct gxPolygons gxPolygons
 
typedef struct gxPath gxPath
 
typedef struct gxPaths gxPaths
 
typedef struct gxBitmap gxBitmap
 
typedef struct gxLongRectangle gxLongRectangle
 
typedef long gxStyleAttribute
 
typedef long gxDashAttribute
 
typedef long gxPatternAttribute
 
typedef long gxJoinAttribute
 
typedef long gxCapAttribute
 
typedef long gxTextAttribute
 
typedef long gxLayerFlag
 
typedef struct gxFaceLayer gxFaceLayer
 
typedef struct gxTextFace gxTextFace
 
typedef struct gxJoinRecord gxJoinRecord
 
typedef struct gxDashRecord gxDashRecord
 
typedef struct gxPatternRecord gxPatternRecord
 
typedef struct gxCapRecord gxCapRecord
 
typedef long gxInkAttribute
 
typedef unsigned char gxComponentMode
 
typedef long gxTransferFlag
 
typedef unsigned char gxComponentFlag
 
typedef struct gxTransferComponent gxTransferComponent
 
typedef struct gxTransferMode gxTransferMode
 
typedef struct gxRGBColor gxRGBColor
 
typedef struct gxRGBAColor gxRGBAColor
 
typedef struct gxHSVColor gxHSVColor
 
typedef struct gxHLSColor gxHLSColor
 
typedef struct gxCMYKColor gxCMYKColor
 
typedef struct gxXYZColor gxXYZColor
 
typedef struct gxYXYColor gxYXYColor
 
typedef struct gxLUVColor gxLUVColor
 
typedef struct gxLABColor gxLABColor
 
typedef struct gxYIQColor gxYIQColor
 
typedef struct gxGrayAColor gxGrayAColor
 
typedef long gxColorIndex
 
typedef struct gxIndexedColor gxIndexedColor
 
typedef struct gxColor gxColor
 
typedef union gxSetColor gxSetColor
 
typedef long gxShapePart
 
typedef struct gxHitTestInfo gxHitTestInfo
 
typedef long gxPortAttribute
 
typedef long gxDeviceAttribute
 
typedef long gxDotType
 
typedef long gxTintType
 
typedef struct gxHalftone gxHalftone
 
typedef struct gxHalftoneMatrix gxHalftoneMatrix
 
typedef long gxSpoolCommand
 
typedef unsigned char gxGraphicsOpcode
 
typedef struct gxSpoolBlock gxSpoolBlock
 
typedef gxSpoolBlock * block
 
typedef long gxFlattenFlag
 
typedef long gxClientAttribute
 
typedef struct gxBitmapDataSourceAlias gxBitmapDataSourceAlias
 
typedef struct OpaquegxFont * gxFont
 
typedef long gxFontPlatform
 
typedef long gxFontScript
 
typedef long gxFontLanguage
 
typedef long gxFontName
 
typedef long gxFontTableTag
 
typedef long gxFontVariationTag
 
typedef long gxFontFormatTag
 
typedef long gxFontStorageTag
 
typedef gxFontVariationTag gxFontDescriptorTag
 
typedef struct gxFontVariation gxFontVariation
 
typedef gxFontVariation gxFontDescriptor
 
typedef struct gxFontFeatureSetting gxFontFeatureSetting
 
typedef long gxFontAttribute
 
typedef long gxFontFeatureFlag
 
typedef long gxFontFeature
 
typedef void * gxFontStorageReference
 
typedef unsigned short gxGlyphcode
 
typedef long gxByteOffset
 
typedef unsigned short gxRunFeatureType
 
typedef unsigned short gxRunFeatureSelector
 
typedef unsigned long gxBaselineType
 
typedef Fixed gxBaselineDeltas[32]
 
typedef unsigned char gxJustificationPriority
 
typedef unsigned short gxJustificationFlags
 
typedef unsigned short gxDirectionOverride
 
typedef unsigned long gxRunControlFlags
 
typedef unsigned long gxHighlightType
 
typedef unsigned long gxCaretType
 
typedef unsigned short gxLayoutOffsetState
 
typedef unsigned long gxLayoutOptionsFlags
 
typedef struct gxRunFeature gxRunFeature
 
typedef struct gxWidthDeltaRecord gxWidthDeltaRecord
 
typedef struct gxPriorityJustificationOverride gxPriorityJustificationOverride
 
typedef struct gxGlyphJustificationOverride gxGlyphJustificationOverride
 
typedef struct gxRunControls gxRunControls
 
typedef struct gxGlyphSubstitution gxGlyphSubstitution
 
typedef struct gxKerningAdjustmentFactors gxKerningAdjustmentFactors
 
typedef struct gxKerningAdjustment gxKerningAdjustment
 
typedef struct gxLayoutHitInfo gxLayoutHitInfo
 
typedef struct gxLineBaselineRecord gxLineBaselineRecord
 
typedef struct gxLayoutOptions gxLayoutOptions
 
typedef struct gxFlatFontName gxFlatFontName
 
typedef struct gxFlatFontListItem gxFlatFontListItem
 
typedef struct gxFlatFontList gxFlatFontList
 
typedef struct gxFlattenHeader gxFlattenHeader
 
typedef struct gxPostControl gxPostControl
 
typedef struct gxDashSynonym gxDashSynonym
 
typedef long gxLineCapSynonym
 
typedef long gxCubicSynonym
 
typedef short gxCubicSynonymFlags
 
typedef struct gxPatternSynonym gxPatternSynonym
 

Enumerations

enum  {
  gxEmptyType = 1 , gxPointType = 2 , gxLineType = 3 , gxCurveType = 4 ,
  gxRectangleType = 5 , gxPolygonType = 6 , gxPathType = 7 , gxBitmapType = 8 ,
  gxTextType = 9 , gxGlyphType = 10 , gxLayoutType = 11 , gxFullType = 12 ,
  gxPictureType = 13
}
 
enum  {
  gxNoFill = 0 , gxOpenFrameFill = 1 , gxFrameFill = gxOpenFrameFill , gxClosedFrameFill = 2 ,
  gxHollowFill = gxClosedFrameFill , gxEvenOddFill = 3 , gxSolidFill = gxEvenOddFill , gxWindingFill = 4 ,
  gxInverseEvenOddFill = 5 , gxInverseSolidFill = gxInverseEvenOddFill , gxInverseFill = gxInverseEvenOddFill , gxInverseWindingFill = 6
}
 
enum  {
  gxNoAttributes = 0 , gxDirectShape = 0x0001 , gxRemoteShape = 0x0002 , gxCachedShape = 0x0004 ,
  gxLockedShape = 0x0008 , gxGroupShape = 0x0010 , gxMapTransformShape = 0x0020 , gxUniqueItemsShape = 0x0040 ,
  gxIgnorePlatformShape = 0x0080 , gxNoMetricsGridShape = 0x0100 , gxDiskShape = 0x0200 , gxMemoryShape = 0x0400
}
 
enum  { gxBreakNeitherEdit = 0 , gxBreakLeftEdit = 0x0001 , gxBreakRightEdit = 0x0002 , gxRemoveDuplicatePointsEdit = 0x0004 }
 
enum  { gxSelectToEnd = -1 }
 
enum  { gxCounterclockwiseDirection = 0 , gxClockwiseDirection = 1 }
 
enum  {
  gxCenterFrameStyle = 0 , gxSourceGridStyle = 0x0001 , gxDeviceGridStyle = 0x0002 , gxInsideFrameStyle = 0x0004 ,
  gxOutsideFrameStyle = 0x0008 , gxAutoInsetStyle = 0x0010
}
 
enum  {
  gxBendDash = 0x0001 , gxBreakDash = 0x0002 , gxClipDash = 0x0004 , gxLevelDash = 0x0008 ,
  gxAutoAdvanceDash = 0x0010
}
 
enum  { gxPortAlignPattern = 0x0001 , gxPortMapPattern = 0x0002 }
 
enum  { gxSharpJoin = 0x0000 , gxCurveJoin = 0x0001 , gxLevelJoin = 0x0002 , gxSnapJoin = 0x0004 }
 
enum  { gxLevelStartCap = 0x0001 , gxLevelEndCap = 0x0002 }
 
enum  {
  gxAutoAdvanceText = 0x0001 , gxNoContourGridText = 0x0002 , gxNoMetricsGridText = 0x0004 , gxAnchorPointsText = 0x0008 ,
  gxVerticalText = 0x0010 , gxNoOpticalScaleText = 0x0020
}
 
enum  { gxLeftJustify = 0 , gxCenterJustify = fract1 / 2 , gxRightJustify = fract1 , gxFillJustify = -1 }
 
enum  {
  gxUnderlineAdvanceLayer , gxSkipWhiteSpaceLayer , gxUnderlineIntervalLayer = 0x0004 , gxUnderlineContinuationLayer ,
  gxWhiteLayer = 0x0010 , gxClipLayer = 0x0020 , gxStringLayer = 0x0040
}
 
enum  { gxPortAlignDitherInk = 0x0001 , gxForceDitherInk = 0x0002 , gxSuppressDitherInk = 0x0004 , gxSuppressHalftoneInk = 0x0008 }
 
enum  {
  gxNoMode = 0 , gxCopyMode = 1 , gxAddMode = 2 , gxBlendMode = 3 ,
  gxMigrateMode = 4 , gxMinimumMode = 5 , gxMaximumMode = 6 , gxHighlightMode = 7 ,
  gxAndMode = 8 , gxOrMode = 9 , gxXorMode = 10 , gxRampAndMode = 11 ,
  gxRampOrMode = 12 , gxRampXorMode = 13 , gxOverMode = 14 , gxAtopMode = 15 ,
  gxExcludeMode = 16 , gxFadeMode = 17
}
 
enum  { gxRejectSourceTransfer , gxRejectDeviceTransfer , gxSingleComponentTransfer = 0x0004 }
 
enum  { gxOverResultComponent , gxReverseComponent = 0x02 }
 
enum  {
  gxNoColorPacking = 0x0000 , gxAlphaSpace = 0x0080 , gxWord5ColorPacking = 0x0500 , gxLong8ColorPacking = 0x0800 ,
  gxLong10ColorPacking = 0x0A00 , gxAlphaFirstPacking
}
 
enum  {
  gxNoSpace = 0 , gxRGBSpace = 1 , gxCMYKSpace = 2 , gxHSVSpace = 3 ,
  gxHLSSpace = 4 , gxYXYSpace = 5 , gxXYZSpace = 6 , gxLUVSpace = 7 ,
  gxLABSpace = 8 , gxYIQSpace = 9 , gxNTSCSpace = gxYIQSpace , gxPALSpace = gxYIQSpace ,
  gxGraySpace = 10 , gxIndexedSpace = 11 , gxRGBASpace = gxRGBSpace + gxAlphaSpace , gxGrayASpace = gxGraySpace + gxAlphaSpace ,
  gxRGB16Space = gxWord5ColorPacking + gxRGBSpace , gxRGB32Space = gxLong8ColorPacking + gxRGBSpace , gxARGB32Space = gxLong8ColorPacking + gxAlphaFirstPacking + gxRGBASpace , gxCMYK32Space = gxLong8ColorPacking + gxCMYKSpace ,
  gxHSV32Space = gxLong10ColorPacking + gxHSVSpace , gxHLS32Space = gxLong10ColorPacking + gxHLSSpace , gxYXY32Space = gxLong10ColorPacking + gxYXYSpace , gxXYZ32Space = gxLong10ColorPacking + gxXYZSpace ,
  gxLUV32Space = gxLong10ColorPacking + gxLUVSpace , gxLAB32Space = gxLong10ColorPacking + gxLABSpace , gxYIQ32Space = gxLong10ColorPacking + gxYIQSpace , gxNTSC32Space = gxYIQ32Space ,
  gxPAL32Space = gxYIQ32Space
}
 
enum  {
  gxNoPart = 0 , gxBoundsPart = 0x0001 , gxGeometryPart = 0x0002 , gxPenPart = 0x0004 ,
  gxCornerPointPart = 0x0008 , gxControlPointPart = 0x0010 , gxEdgePart = 0x0020 , gxJoinPart = 0x0040 ,
  gxStartCapPart = 0x0080 , gxEndCapPart = 0x0100 , gxDashPart = 0x0200 , gxPatternPart = 0x0400 ,
  gxGlyphBoundsPart = gxJoinPart , gxGlyphFirstPart = gxStartCapPart , gxGlyphLastPart = gxEndCapPart , gxSideBearingPart = gxDashPart ,
  gxAnyPart
}
 
enum  { gxGrayPort = 0x0001 , gxAlwaysGridPort = 0x0002 , gxEnableMatchPort = 0x0004 }
 
enum  { gxDirectDevice = 0x01 , gxRemoteDevice = 0x02 , gxInactiveDevice = 0x04 }
 
enum  {
  gxRoundDot = 1 , gxSpiralDot = 2 , gxSquareDot = 3 , gxLineDot = 4 ,
  gxEllipticDot = 5 , gxTriangleDot = 6 , gxDispersedDot = 7 , gxCustomDot = 8
}
 
enum  {
  gxNoTint = 0 , gxLuminanceTint = 1 , gxAverageTint , gxMixtureTint = 3 ,
  gxComponent1Tint , gxComponent2Tint = 5 , gxComponent3Tint = 6 , gxComponent4Tint = 7
}
 
enum  {
  gxOpenReadSpool = 1 , gxOpenWriteSpool = 2 , gxReadSpool = 3 , gxWriteSpool = 4 ,
  gxCloseSpool = 5
}
 
enum  { uppgxSpoolProcInfo = 0x000003F1 }
 
enum  { gxFontListFlatten = 0x01 , gxFontGlyphsFlatten = 0x02 , gxFontVariationsFlatten = 0x04 , gxBitmapAliasFlatten = 0x08 }
 
enum  { gxStaticHeapClient = 0x0001 }
 
enum  { gxOriginalGraphicsFunction = -1 , gxOriginalGraphicsIdentifier = FOUR_CHAR_CODE('grfx') }
 
enum  { gxBitmapFileAliasTagType = FOUR_CHAR_CODE('bfil') , gxPICTFileAliasTagType = FOUR_CHAR_CODE('pict') , gxBitmapFileAliasImageValue = 1L }
 
enum  {
  gxNoPlatform = 0 , gxNoScript = 0 , gxNoLanguage = 0 , gxNoFontName = 0 ,
  gxGlyphPlatform = -1
}
 
enum  {
  gxUnicodePlatform = 1 , gxMacintoshPlatform = 2 , gxReservedPlatform = 3 , gxMicrosoftPlatform = 4 ,
  gxCustomPlatform = 5
}
 
enum  { gxUnicodeDefaultSemantics = 1 , gxUnicodeV1_1Semantics = 2 , gxISO10646_1993Semantics = 3 }
 
enum  {
  gxRomanScript = 1 , gxJapaneseScript = 2 , gxTraditionalChineseScript = 3 , gxChineseScript = gxTraditionalChineseScript ,
  gxKoreanScript = 4 , gxArabicScript = 5 , gxHebrewScript = 6 , gxGreekScript = 7 ,
  gxCyrillicScript = 8 , gxRussian = gxCyrillicScript , gxRSymbolScript = 9 , gxDevanagariScript = 10 ,
  gxGurmukhiScript = 11 , gxGujaratiScript = 12 , gxOriyaScript = 13 , gxBengaliScript = 14 ,
  gxTamilScript = 15 , gxTeluguScript = 16 , gxKannadaScript = 17 , gxMalayalamScript = 18 ,
  gxSinhaleseScript = 19 , gxBurmeseScript = 20 , gxKhmerScript = 21 , gxThaiScript = 22 ,
  gxLaotianScript = 23 , gxGeorgianScript = 24 , gxArmenianScript = 25 , gxSimpleChineseScript = 26 ,
  gxTibetanScript = 27 , gxMongolianScript = 28 , gxGeezScript = 29 , gxEthiopicScript = gxGeezScript ,
  gxAmharicScript = gxGeezScript , gxSlavicScript = 30 , gxEastEuropeanRomanScript = gxSlavicScript , gxVietnameseScript = 31 ,
  gxExtendedArabicScript = 32 , gxSindhiScript = gxExtendedArabicScript , gxUninterpretedScript = 33
}
 
enum  { gxMicrosoftSymbolScript = 1 , gxMicrosoftStandardScript = 2 }
 
enum  { gxCustom8BitScript = 1 , gxCustom816BitScript = 2 , gxCustom16BitScript = 3 }
 
enum  {
  gxEnglishLanguage = 1 , gxFrenchLanguage = 2 , gxGermanLanguage = 3 , gxItalianLanguage = 4 ,
  gxDutchLanguage = 5 , gxSwedishLanguage = 6 , gxSpanishLanguage = 7 , gxDanishLanguage = 8 ,
  gxPortugueseLanguage = 9 , gxNorwegianLanguage = 10 , gxHebrewLanguage = 11 , gxJapaneseLanguage = 12 ,
  gxArabicLanguage = 13 , gxFinnishLanguage = 14 , gxGreekLanguage = 15 , gxIcelandicLanguage = 16 ,
  gxMalteseLanguage = 17 , gxTurkishLanguage = 18 , gxCroatianLanguage = 19 , gxTradChineseLanguage = 20 ,
  gxUrduLanguage = 21 , gxHindiLanguage = 22 , gxThaiLanguage = 23 , gxKoreanLanguage = 24 ,
  gxLithuanianLanguage = 25 , gxPolishLanguage = 26 , gxHungarianLanguage = 27 , gxEstonianLanguage = 28 ,
  gxLettishLanguage = 29 , gxLatvianLanguage = gxLettishLanguage , gxSaamiskLanguage = 30 , gxLappishLanguage = gxSaamiskLanguage ,
  gxFaeroeseLanguage = 31 , gxFarsiLanguage = 32 , gxPersianLanguage = gxFarsiLanguage , gxRussianLanguage = 33 ,
  gxSimpChineseLanguage = 34 , gxFlemishLanguage = 35 , gxIrishLanguage = 36 , gxAlbanianLanguage = 37 ,
  gxRomanianLanguage = 38 , gxCzechLanguage = 39 , gxSlovakLanguage = 40 , gxSlovenianLanguage = 41 ,
  gxYiddishLanguage = 42 , gxSerbianLanguage = 43 , gxMacedonianLanguage = 44 , gxBulgarianLanguage = 45 ,
  gxUkrainianLanguage = 46 , gxByelorussianLanguage = 47 , gxUzbekLanguage = 48 , gxKazakhLanguage = 49 ,
  gxAzerbaijaniLanguage = 50 , gxAzerbaijanArLanguage = 51 , gxArmenianLanguage = 52 , gxGeorgianLanguage = 53 ,
  gxMoldavianLanguage = 54 , gxKirghizLanguage = 55 , gxTajikiLanguage = 56 , gxTurkmenLanguage = 57 ,
  gxMongolianLanguage = 58 , gxMongolianCyrLanguage = 59 , gxPashtoLanguage = 60 , gxKurdishLanguage = 61 ,
  gxKashmiriLanguage = 62 , gxSindhiLanguage = 63 , gxTibetanLanguage = 64 , gxNepaliLanguage = 65 ,
  gxSanskritLanguage = 66 , gxMarathiLanguage = 67 , gxBengaliLanguage = 68 , gxAssameseLanguage = 69 ,
  gxGujaratiLanguage = 70 , gxPunjabiLanguage = 71 , gxOriyaLanguage = 72 , gxMalayalamLanguage = 73 ,
  gxKannadaLanguage = 74 , gxTamilLanguage = 75 , gxTeluguLanguage = 76 , gxSinhaleseLanguage = 77 ,
  gxBurmeseLanguage = 78 , gxKhmerLanguage = 79 , gxLaoLanguage = 80 , gxVietnameseLanguage = 81 ,
  gxIndonesianLanguage = 82 , gxTagalogLanguage = 83 , gxMalayRomanLanguage = 84 , gxMalayArabicLanguage = 85 ,
  gxAmharicLanguage = 86 , gxTigrinyaLanguage = 87 , gxGallaLanguage = 88 , gxOromoLanguage = gxGallaLanguage ,
  gxSomaliLanguage = 89 , gxSwahiliLanguage = 90 , gxRuandaLanguage = 91 , gxRundiLanguage = 92 ,
  gxChewaLanguage = 93 , gxMalagasyLanguage = 94 , gxEsperantoLanguage = 95 , gxWelshLanguage = 129 ,
  gxBasqueLanguage = 130 , gxCatalanLanguage = 131 , gxLatinLanguage = 132 , gxQuechuaLanguage = 133 ,
  gxGuaraniLanguage = 134 , gxAymaraLanguage = 135 , gxTatarLanguage = 136 , gxUighurLanguage = 137 ,
  gxDzongkhaLanguage = 138 , gxJavaneseRomLanguage = 139 , gxSundaneseRomLanguage = 140
}
 
enum  {
  gxCopyrightFontName = 1 , gxFamilyFontName = 2 , gxStyleFontName = 3 , gxUniqueFontName = 4 ,
  gxFullFontName = 5 , gxVersionFontName = 6 , gxPostscriptFontName = 7 , gxTrademarkFontName = 8 ,
  gxManufacturerFontName = 9 , gxLastReservedFontName = 256
}
 
enum  { gxSystemFontAttribute = 0x0001 , gxReadOnlyFontAttribute = 0x0002 }
 
enum  { gxMutuallyExclusiveFeature = 0x00008000 }
 
enum  { gxResourceFontStorage = FOUR_CHAR_CODE('rsrc') , gxHandleFontStorage = FOUR_CHAR_CODE('hndl') , gxFileFontStorage = FOUR_CHAR_CODE('bass') , gxNfntFontStorage = FOUR_CHAR_CODE('nfnt') }
 
enum  { gxNoTracking = gxNegativeInfinity }
 
enum  { gxNoStake = -1 }
 
enum  {
  gxRomanBaseline = 0 , gxIdeographicCenterBaseline = 1 , gxIdeographicLowBaseline = 2 , gxHangingBaseline = 3 ,
  gxMathBaseline = 4 , gxLastBaseline = 31 , gxNumberOfBaselineTypes = gxLastBaseline + 1 , gxNoOverrideBaseline = 255
}
 
enum  {
  gxKashidaPriority = 0 , gxWhiteSpacePriority = 1 , gxInterCharPriority = 2 , gxNullJustificationPriority = 3 ,
  gxNumberOfJustificationPriorities = 4
}
 
enum  {
  gxOverridePriority = 0x8000 , gxOverrideLimits = 0x4000 , gxOverrideUnlimited = 0x2000 , gxUnlimitedGapAbsorption = 0x1000 ,
  gxJustificationPriorityMask = 0x000F , gxAllJustificationFlags
}
 
enum  { gxNoDirectionOverride = 0 , gxImposeLeftToRight = 1 , gxImposeRightToLeft = 2 , gxImposeArabic = 3 }
 
enum  {
  gxNoCaretAngle = 0x40000000 , gxImposeWidth = 0x20000000 , gxNoCrossKerning = 0x10000000 , gxNoOpticalAlignment = 0x08000000 ,
  gxForceHanging = 0x04000000 , gxNoSpecialJustification = 0x02000000 , gxDirectionOverrideMask = 0x00000003 , gxNoLigatureSplits = (long)0x80000000
}
 
enum  { gxAllRunControlFlags }
 
enum  { gxHighlightStraight = 0 , gxHighlightAverageAngle = 1 }
 
enum  { gxSplitCaretType = 0 , gxLeftRightKeyboardCaret = 1 , gxRightLeftKeyboardCaret = 2 }
 
enum  {
  gxOffset8_8 = 0 , gxOffset8_16 = 1 , gxOffset16_8 = 2 , gxOffset16_16 = 3 ,
  gxOffsetInvalid = 4
}
 
enum  { gxOffsetInsideLigature = 0x8000 }
 
enum  {
  gxNoLayoutOptions = 0 , gxLineIsDisplayOnly = 0x00000001 , gxKeepSpacesInMargin = 0x00000002 , gxLimitReorderingToTwoLevels = 0x00000004 ,
  gxLineLeftEdgeNotAtMargin = 0x00000008 , gxLineRightEdgeNotAtMargin = 0x00000010 , gxAllLayoutOptionsFlags , gxMaxRunLevel = 15 ,
  gxFlushLeft = 0 , gxFlushCenter = fract1 / 2 , gxFlushRight = fract1 , gxNoJustification = 0 ,
  gxFullJustification = fract1
}
 
enum  { gxResetCrossStreamFactor = gxNegativeInfinity }
 
enum  {
  gxNewObjectOpcode = 0x00 , gxSetDataOpcode = 0x40 , gxSetDefaultOpcode = 0x80 , gxReservedOpcode = 0xC0 ,
  gxNextOpcode
}
 
enum  {
  gxHeaderTypeOpcode , gxStyleTypeOpcode = 0x28 , gxInkTypeOpcode = 0x29 , gxTransformTypeOpcode = 0x2A ,
  gxColorProfileTypeOpcode = 0x2B , gxColorSetTypeOpcode = 0x2C , gxTagTypeOpcode = 0x2D , gxBitImageOpcode = 0x2E ,
  gxFontNameTypeOpcode = 0x2F , gxTrailerTypeOpcode = 0x3F
}
 
enum  { gxShapeAttributesOpcode = 0 , gxShapeTagOpcode = 1 , gxShapeFillOpcode = 2 }
 
enum  { gxOmitPathPositionXMask = 0xC0 , gxOmitPathPositionYMask = 0x30 , gxOmitPathDeltaXMask = 0x0C , gxOmitPathDeltaYMask = 0x03 }
 
enum  { gxOmitPathPositionXShift = 6 , gxOmitPathPositionYShift = 4 , gxOmitPathDeltaXShift = 2 , gxOmitPathDeltaYShift = 0 }
 
enum  { gxOmitBitmapImageMask = 0xC0 , gxOmitBitmapWidthMask = 0x30 , gxOmitBitmapHeightMask = 0x0C , gxOmitBitmapRowBytesMask = 0x03 }
 
enum  { gxOmitBitmapImageShift = 6 , gxOmitBitmapWidthShift = 4 , gxOmitBitmapHeightShift = 2 , gxOmitBitmapRowBytesShift = 0 }
 
enum  { gxOmitBitmapPixelSizeMask = 0xC0 , gxOmitBitmapSpaceMask = 0x30 , gxOmitBitmapSetMask = 0x0C , gxOmitBitmapProfileMask = 0x03 }
 
enum  { gxOmitBitmapPixelSizeShift = 6 , gxOmitBitmapSpaceShift = 4 , gxOmitBitmapSetShift = 2 , gxOmitBitmapProfileShift = 0 }
 
enum  { gxOmitBitmapPositionXMask = 0xC0 , gxOmitBitmapPositionYMask = 0x30 }
 
enum  { gxOmitBitmapPositionXShift = 6 , gxOmitBitmapPositionYShift = 4 }
 
enum  { gxOmitBitImageRowBytesMask = 0xC0 , gxOmitBitImageHeightMask = 0x30 , gxOmitBitImageDataMask = 0x08 }
 
enum  { gxOmitBitImageRowBytesShift = 6 , gxOmitBitImageHeightShift = 4 , gxOmitBitImageDataShift = 3 }
 
enum  { gxCopyBitImageBytesOpcode = 0x00 , gxRepeatBitImageBytesOpcode = 0x40 , gxLookupBitImageBytesOpcode = 0x80 , gxRepeatBitImageScanOpcode = 0xC0 }
 
enum  { gxOmitTextCharactersMask = 0xC0 , gxOmitTextPositionXMask = 0x30 , gxOmitTextPositionYMask = 0x0C , gxOmitTextDataMask = 0x02 }
 
enum  { gxOmitTextCharactersShift = 6 , gxOmitTextPositionXShift = 4 , gxOmitTextPositionYShift = 2 , gxOmitTextDataShift = 1 }
 
enum  {
  gxOmitGlyphCharactersMask = 0xC0 , gxOmitGlyphLengthMask = 0x30 , gxOmitGlyphRunNumberMask = 0x0C , gxOmitGlyphOnePositionMask = 0x02 ,
  gxOmitGlyphDataMask = 0x01
}
 
enum  {
  gxOmitGlyphCharactersShift = 6 , gxOmitGlyphLengthShift = 4 , gxOmitGlyphRunNumberShift = 2 , gxOmitGlyphOnePositionShift = 1 ,
  gxOmitGlyphDataShift = 0
}
 
enum  {
  gxOmitGlyphPositionsMask = 0xC0 , gxOmitGlyphAdvancesMask = 0x20 , gxOmitGlyphTangentsMask = 0x18 , gxOmitGlyphRunsMask = 0x04 ,
  gxOmitGlyphStylesMask = 0x03
}
 
enum  {
  gxOmitGlyphPositionsShift = 6 , gxOmitGlyphAdvancesShift = 5 , gxOmitGlyphTangentsShift = 3 , gxOmitGlyphRunsShift = 2 ,
  gxOmitGlyphStylesShift = 0
}
 
enum  { gxOmitLayoutLengthMask = 0xC0 , gxOmitLayoutPositionXMask = 0x30 , gxOmitLayoutPositionYMask = 0x0C , gxOmitLayoutDataMask = 0x02 }
 
enum  { gxOmitLayoutLengthShift = 6 , gxOmitLayoutPositionXShift = 4 , gxOmitLayoutPositionYShift = 2 , gxOmitLayoutDataShift = 1 }
 
enum  { gxOmitLayoutWidthMask = 0xC0 , gxOmitLayoutFlushMask = 0x30 , gxOmitLayoutJustMask = 0x0C , gxOmitLayoutOptionsMask = 0x03 }
 
enum  { gxOmitLayoutWidthShift = 6 , gxOmitLayoutFlushShift = 4 , gxOmitLayoutJustShift = 2 , gxOmitLayoutOptionsShift = 0 }
 
enum  {
  gxOmitLayoutStyleRunNumberMask = 0xC0 , gxOmitLayoutLevelRunNumberMask = 0x30 , gxOmitLayoutHasBaselineMask = 0x08 , gxOmitLayoutStyleRunsMask = 0x04 ,
  gxOmitLayoutStylesMask = 0x03
}
 
enum  {
  gxOmitLayoutStyleRunNumberShift = 6 , gxOmitLayoutLevelRunNumberShift = 4 , gxOmitLayoutHasBaselineShift = 3 , gxOmitLayoutStyleRunsShift = 2 ,
  gxOmitLayoutStylesShift = 0
}
 
enum  { gxOmitLayoutLevelRunsMask = 0x80 , gxOmitLayoutLevelsMask = 0x40 }
 
enum  { gxOmitLayoutLevelRunsShift = 7 , gxOmitLayoutLevelsShift = 6 }
 
enum  { gxInkAttributesOpcode = 0 , gxInkTagOpcode = 1 , gxInkColorOpcode = 2 , gxInkTransferModeOpcode = 3 }
 
enum  {
  gxOmitColorsSpaceMask = 0xC0 , gxOmitColorsProfileMask = 0x30 , gxOmitColorsComponentsMask = 0x0F , gxOmitColorsIndexMask = 0x0C ,
  gxOmitColorsIndexSetMask = 0x03
}
 
enum  {
  gxOmitColorsSpaceShift = 6 , gxOmitColorsProfileShift = 4 , gxOmitColorsComponentsShift = 0 , gxOmitColorsIndexShift = 2 ,
  gxOmitColorsIndexSetShift = 0
}
 
enum  { gxOmitTransferSpaceMask = 0xC0 , gxOmitTransferSetMask = 0x30 , gxOmitTransferProfileMask = 0x0C }
 
enum  { gxOmitTransferSpaceShift = 6 , gxOmitTransferSetShift = 4 , gxOmitTransferProfileShift = 2 }
 
enum  { gxOmitTransferSourceMatrixMask = 0xC0 , gxOmitTransferDeviceMatrixMask = 0x30 , gxOmitTransferResultMatrixMask = 0x0C , gxOmitTransferFlagsMask = 0x03 }
 
enum  { gxOmitTransferSourceMatrixShift = 6 , gxOmitTransferDeviceMatrixShift = 4 , gxOmitTransferResultMatrixShift = 2 , gxOmitTransferFlagsShift = 0 }
 
enum  {
  gxOmitTransferComponentModeMask = 0x80 , gxOmitTransferComponentFlagsMask = 0x40 , gxOmitTransferComponentSourceMinimumMask = 0x30 , gxOmitTransferComponentSourceMaximumMask = 0x0C ,
  gxOmitTransferComponentDeviceMinimumMask = 0x03
}
 
enum  {
  gxOmitTransferComponentModeShift = 7 , gxOmitTransferComponentFlagsShift = 6 , gxOmitTransferComponentSourceMinimumShift = 4 , gxOmitTransferComponentSourceMaximumShift = 2 ,
  gxOmitTransferComponentDeviceMinimumShift = 0
}
 
enum  { gxOmitTransferComponentDeviceMaximumMask = 0xC0 , gxOmitTransferComponentClampMinimumMask = 0x30 , gxOmitTransferComponentClampMaximumMask = 0x0C , gxOmitTransferComponentOperandMask = 0x03 }
 
enum  { gxOmitTransferComponentDeviceMaximumShift = 6 , gxOmitTransferComponentClampMinimumShift = 4 , gxOmitTransferComponentClampMaximumShift = 2 , gxOmitTransferComponentOperandShift = 0 }
 
enum  {
  gxStyleAttributesOpcode = 0 , gxStyleTagOpcode = 1 , gxStyleCurveErrorOpcode = 2 , gxStylePenOpcode = 3 ,
  gxStyleJoinOpcode = 4 , gxStyleDashOpcode = 5 , gxStyleCapsOpcode = 6 , gxStylePatternOpcode = 7 ,
  gxStyleTextAttributesOpcode = 8 , gxStyleTextSizeOpcode = 9 , gxStyleFontOpcode = 10 , gxStyleTextFaceOpcode = 11 ,
  gxStylePlatformOpcode = 12 , gxStyleFontVariationsOpcode = 13 , gxStyleRunControlsOpcode = 14 , gxStyleRunPriorityJustOverrideOpcode = 15 ,
  gxStyleRunGlyphJustOverridesOpcode = 16 , gxStyleRunGlyphSubstitutionsOpcode = 17 , gxStyleRunFeaturesOpcode = 18 , gxStyleRunKerningAdjustmentsOpcode = 19 ,
  gxStyleJustificationOpcode = 20
}
 
enum  { gxOmitDashAttributesMask = 0xC0 , gxOmitDashShapeMask = 0x30 , gxOmitDashAdvanceMask = 0x0C , gxOmitDashPhaseMask = 0x03 }
 
enum  { gxOmitDashAttributesShift = 6 , gxOmitDashShapeShift = 4 , gxOmitDashAdvanceShift = 2 , gxOmitDashPhaseShift = 0 }
 
enum  { gxOmitDashScaleMask = 0xC0 }
 
enum  { gxOmitDashScaleShift = 6 }
 
enum  { gxOmitPatternAttributesMask = 0xC0 , gxOmitPatternShapeMask = 0x30 , gxOmitPatternUXMask = 0x0C , gxOmitPatternUYMask = 0x03 }
 
enum  { gxOmitPatternAttributesShift = 6 , gxOmitPatternShapeShift = 4 , gxOmitPatternUXShift = 2 , gxOmitPatternUYShift = 0 }
 
enum  { gxOmitPatternVXMask = 0xC0 , gxOmitPatternVYMask = 0x30 }
 
enum  { gxOmitPatternVXShift = 6 , gxOmitPatternVYShift = 4 }
 
enum  { gxOmitJoinAttributesMask = 0xC0 , gxOmitJoinShapeMask = 0x30 , gxOmitJoinMiterMask = 0x0C }
 
enum  { gxOmitJoinAttributesShift = 6 , gxOmitJoinShapeShift = 4 , gxOmitJoinMiterShift = 2 }
 
enum  { gxOmitCapAttributesMask = 0xC0 , gxOmitCapStartShapeMask = 0x30 , gxOmitCapEndShapeMask = 0x0C }
 
enum  { gxOmitCapAttributesShift = 6 , gxOmitCapStartShapeShift = 4 , gxOmitCapEndShapeShift = 2 }
 
enum  { gxOmitFaceLayersMask = 0xC0 , gxOmitFaceMappingMask = 0x30 }
 
enum  { gxOmitFaceLayersShift = 6 , gxOmitFaceMappingShift = 4 }
 
enum  { gxOmitFaceLayerFillMask = 0xC0 , gxOmitFaceLayerFlagsMask = 0x30 , gxOmitFaceLayerStyleMask = 0x0C , gxOmitFaceLayerTransformMask = 0x03 }
 
enum  { gxOmitFaceLayerFillShift = 6 , gxOmitFaceLayerFlagsShift = 4 , gxOmitFaceLayerStyleShift = 2 , gxOmitFaceLayerTransformShift = 0 }
 
enum  { gxOmitFaceLayerBoldXMask = 0xC0 , gxOmitFaceLayerBoldYMask = 0x30 }
 
enum  { gxOmitFaceLayerBoldXShift = 6 , gxOmitFaceLayerBoldYShift = 4 }
 
enum  { gxColorSetReservedOpcode = 0 , gxColorSetTagOpcode = 1 }
 
enum  { gxColorProfileReservedOpcode = 0 , gxColorProfileTagOpcode = 1 }
 
enum  {
  gxTransformReservedOpcode = 0 , gxTransformTagOpcode = 1 , gxTransformClipOpcode = 2 , gxTransformMappingOpcode = 3 ,
  gxTransformPartMaskOpcode = 4 , gxTransformToleranceOpcode = 5
}
 
enum  { gxTypeOpcode = 0 , gxSizeOpcode = 1 }
 
enum  {
  gxOpcodeShift = 6 , gxObjectSizeMask = 0x3F , gxCompressionShift = 6 , gxObjectTypeMask = 0x3F ,
  gxBitImageOpcodeMask = 0xC0 , gxBitImageCountMask = 0x3F , gxBitImageOpcodeShift = 6
}
 
enum  {
  gxNoCompression = 0 , gxWordCompression = 1 , gxByteCompression = 2 , gxOmitCompression = 3 ,
  gxCompressionMask = 0x03
}
 
enum  { gxFlatFontListItemTag = FOUR_CHAR_CODE('flst') }
 
enum  { gxOmitPictureShapeMask = 0xC0 , gxOmitOverrideStyleMask = 0x30 , gxOmitOverrideInkMask = 0x0C , gxOmitOverrideTransformMask = 0x03 }
 
enum  { gxOmitPictureShapeShift = 0x06 , gxOmitOverrideStyleShift = 0x04 , gxOmitOverrideInkShift = 0x02 , gxOmitOverrideTransformShift = 0x00 }
 
enum  { gxPostScriptTag = FOUR_CHAR_CODE('post') , gxPostControlTag = FOUR_CHAR_CODE('psct') }
 
enum  { gxNoSave = 1 , gxPSContinueNext = 2 }
 
enum  { gxDashSynonymTag = FOUR_CHAR_CODE('sdsh') }
 
enum  { gxLineCapSynonymTag = FOUR_CHAR_CODE('lcap') }
 
enum  { gxButtCap = 0 , gxRoundCap = 1 , gxSquareCap = 2 , gxTriangleCap = 3 }
 
enum  { gxCubicSynonymTag = FOUR_CHAR_CODE('cubx') }
 
enum  {
  gxIgnoreFlag = 0x0000 , gxLineToFlag = 0x0001 , gxCurveToFlag , gxMoveToFlag ,
  gxClosePathFlag = 0x0004
}
 
enum  { gxCubicInstructionMask = 0x000F }
 
enum  { gxPatternSynonymTag = FOUR_CHAR_CODE('ptrn') }
 
enum  { gxHatch = 0 , gxCrossHatch = 1 }
 
enum  { gxURLTag = FOUR_CHAR_CODE('urlt') }
 

Functions

typedef CALLBACK_API_C (long, gxSpoolProcPtr)(gxSpoolCommand command
 
typedef STACK_UPP_TYPE (gxSpoolProcPtr) gxSpoolUPP
 
gxSpoolUPP NewgxSpoolUPP (gxSpoolProcPtr userRoutine)
 
void DisposegxSpoolUPP (gxSpoolUPP userUPP)
 
long InvokegxSpoolUPP (gxSpoolCommand command, gxSpoolBlock *block, gxSpoolUPP userUPP)
 

Detailed Description

QuickDraw GX object and constant definitions.

Introduced In: Quickdraw GX 1.1
Avaliable From: Universal Interfaces 3.4.1
Copyright: © 1994-2001 by Apple Computer, Inc., all rights reserved.

For bug reports, consult the following page on the World Wide Web: 

http://developer.apple.com/bugreporter/

Macro Definition Documentation

◆ gxAllViewDevices

#define gxAllViewDevices   ((gxViewGroup)0)

gxViewGroup enumerations

◆ gxGraphicsSystemClient

#define gxGraphicsSystemClient   (gxGraphicsClient)(-1)

gxGraphicsClient constants

◆ InvokegxSpoolUPP

#define InvokegxSpoolUPP (   command,
  block,
  userUPP 
)
Value:
(long)CALL_TWO_PARAMETER_UPP((userUPP), uppgxSpoolProcInfo, (command), \
(block))
gxSpoolBlock
Definition: GXTypes.h:736

◆ NewgxSpoolProc

#define NewgxSpoolProc (   userRoutine)    NewgxSpoolUPP(userRoutine)

CALL_NOT_IN_CARBON support for pre-Carbon UPP routines: New...Proc and Call...Proc

◆ NewgxSpoolUPP

#define NewgxSpoolUPP (   userRoutine)
Value:
(gxSpoolUPP) NewRoutineDescriptor( \
(ProcPtr)(userRoutine), uppgxSpoolProcInfo, GetCurrentArchitecture())
NewRoutineDescriptor
UniversalProcPtr NewRoutineDescriptor(ProcPtr theProc, ProcInfoType theProcInfo, ISAType theISA)

4_bytes Func(4_bytes, 4_bytes)

Typedef Documentation

◆ gxByteOffset

typedef long gxByteOffset

single glyph in a font byte offset within backing store

◆ gxCubicSynonymFlags

typedef short gxCubicSynonymFlags

Low four bits are instruction (moveto, lineto, curveto, closepath)

◆ gxEditShapeFlag

typedef long gxEditShapeFlag

if the new first (or last) point exactly matches the point before it in the same contour, then remove it)

◆ gxLineCapSynonym

typedef long gxLineCapSynonym

gxLine cap type

◆ gxRunFeatureType

typedef unsigned short gxRunFeatureType

The actual constants for feature types and selectors have been moved to a library.

Enumeration Type Documentation

◆ anonymous enum

anonymous enum

gxShape enumerations

◆ anonymous enum

anonymous enum

gxShape editing enumerations

◆ anonymous enum

anonymous enum

gxStyle enumerations

◆ anonymous enum

anonymous enum
Enumerator
gxSkipWhiteSpaceLayer 

a gxLine is drawn through the advances

gxUnderlineIntervalLayer 

except characters describing white space

gxUnderlineContinuationLayer 

(+ gxStringLayer) a gxLine is drawn through the gaps between advances

gxWhiteLayer 

(+ gxStringLayer) join this underline with another face

gxClipLayer 

the layer draws to white instead of black

gxStringLayer 

the characters define a clip

◆ anonymous enum

anonymous enum

gxInk enumerations

◆ anonymous enum

anonymous enum
Enumerator
gxAtopMode 

Alpha channel modes

gxExcludeMode 

Note: In England = Beta channel modes

◆ anonymous enum

anonymous enum
Enumerator
gxRejectDeviceTransfer 

at least one component must be out of range

gxSingleComponentTransfer 

at least one component must be out of range

◆ anonymous enum

anonymous enum
Enumerator
gxReverseComponent 

& result gxColor with 0xFFFF before clamping

◆ anonymous enum

anonymous enum

gxColor space enumerations

Enumerator
gxAlphaSpace 

16 bits per channel

gxWord5ColorPacking 

space includes alpha channel

gxLong8ColorPacking 

5 bits per channel, right-justified

gxLong10ColorPacking 

8 bits per channel, right-justified

gxAlphaFirstPacking 

10 bits per channel, right-justified

◆ anonymous enum

anonymous enum

gxTransform enumerations parts of a gxShape considered in hit testing:

Enumerator
gxBoundsPart 

(in order of evaluation)

◆ anonymous enum

anonymous enum

gxViewPort enumerations

◆ anonymous enum

anonymous enum

gxViewDevice enumerations

Enumerator
gxRemoteDevice 

for the device gxBitmap baseAddr pointer

◆ anonymous enum

anonymous enum

gxViewPort structures

Enumerator
gxAverageTint 

use the luminance of the gxColor

gxMixtureTint 

add all the components and divide by the number of components

gxComponent1Tint 

find the closest gxColor on the axis between the foreground and background

gxComponent2Tint 

use the value of the first component of the gxColor

gxComponent3Tint 

... etc.

◆ anonymous enum

anonymous enum

graphics stream constants and structures

◆ anonymous enum

anonymous enum

CALL_NOT_IN_CARBON

Enumerator
gxFontGlyphsFlatten 

if set, generate a gxTag containing list of each gxFont referenced

gxFontVariationsFlatten 

if set, generate a gxTag containing the list of glyphs referenced inside the gxFont

gxBitmapAliasFlatten 

if set, append the gxTag with separate [variation] coordinates

◆ anonymous enum

anonymous enum

graphics patching constants

◆ anonymous enum

anonymous enum

If tracking is not desired, specify the following value in the track field in the gxRunControls record (note that a track of 0 does not mean to turn tracking off; rather, it means to use normal tracking).

◆ anonymous enum

anonymous enum

The special "gxNoStake" value is returned by the GXGetLayoutBreakOffset call to indicate the absence of a character offset that is stable with respect to metamorphosis and contextual kerning.

◆ anonymous enum

anonymous enum

A glyph's behavior with respect to other glyphs on its line is defined in part by its gxBaselineType. These types allow correct alignment of the baselines of all glyphs on the line.

◆ anonymous enum

anonymous enum

gxJustificationPriority defines the point during the justification process at which a glyph will begin to receive deltas before and after itself.

◆ anonymous enum

anonymous enum

gxJustificationFlags are used to control which fields of a gxWidthDeltaRecord are to be overridden and which are not if a gxPriorityJustificationOverride or gxGlyphJustificationOverride (qq.v.) is specified.

Enumerator
gxOverrideLimits 

use priority value from override

gxOverrideUnlimited 

use limits values from override

gxUnlimitedGapAbsorption 

use unlimited flag from override

gxJustificationPriorityMask 

glyph can take unlimited gap

gxAllJustificationFlags 

justification priority

◆ anonymous enum

anonymous enum

The directional behavior of a glyph can be overridden using a gxDirectionOverride.

◆ anonymous enum

anonymous enum

gxRunControlFlags describe the nonparametric layout options contained in a gxStyle.

◆ anonymous enum

anonymous enum

gxHighlightType is used to distinguish various highlighting methods, both in terms of character offset based vs. visual based, and in terms of angled sides vs. non-angled sides.

Enumerator
gxHighlightAverageAngle 

straight-edged simple highlighting

◆ anonymous enum

anonymous enum

gxCaretType is used to control whether the caret that is returned from GXGetLayoutCaret is a split caret or a (keyboard-syncronized) single caret.

Enumerator
gxLeftRightKeyboardCaret 

returns Mac-style split caret (default)

gxRightLeftKeyboardCaret 

single caret in left-right position

◆ anonymous enum

anonymous enum

gxLayoutOffsetState describes the characteristics of a given gxByteOffset in some layout. It is returned by the GXGetOffsetGlyphs call. Note that the gxOffsetInsideLigature value is returned in addition to the 8/16 (or invalid) indication.

◆ anonymous enum

anonymous enum

gxLayoutOptionsFlags are single-bit flags contained in a gxLayoutOptions record. We also define here some utility constants that are useful in setting various fields in the gxLayoutOptions record.

◆ anonymous enum

anonymous enum

A value of gxResetCrossStreamFactor in crossStreamFactors.adjustmentPointSizeFactor will reset the cross-stream kerning to the baseline.

◆ anonymous enum

anonymous enum
Enumerator
gxSetDataOpcode 

create new object

gxSetDefaultOpcode 

add reference to current object

gxReservedOpcode 

replace current default with this object

gxNextOpcode 

(may be used in future expansion)

◆ anonymous enum

anonymous enum

new object types (new object opcode)

Enumerator
gxStyleTypeOpcode 

byte following new object uses bottom 6 bits for type gxShape types use values 1 (gxEmptyType) through 13 (gxPictureType)

◆ anonymous enum

anonymous enum

fields of objects (set data opcodes)

◆ anonymous enum

anonymous enum

used by currentOperand when currentOperation is gxNextOpcode format of top byte: xx yyyyyy xx == 0x00, 0x40, 0x80, 0xC0: defines graphics operation (see gxGraphicsOperationOpcode) yyyyyy == size of operation in bytes if (yyyyyy == 0), byte size follows. If byte following == 0, word size follows; if == 0, long follows word and long, if present, are specified in high-endian order (first byte is largest magnitude)

format of byte following size specifiers, if any: xx yyyyyy xx == 0x00, 0x40, 0x80, 0xC0: defines compression level (0 == none, 0xC0 == most) exact method of compression is defined by type of data yyyyyy == data type selector (0 to 63): see gxGraphicsNewOpcode, __DataOpcode

◆ anonymous enum

anonymous enum
Enumerator
gxPSContinueNext 

don't do save-restore around PS data

◆ anonymous enum

anonymous enum
Enumerator
gxLineToFlag 

Ignore this word, get next one

gxCurveToFlag 

Draw a gxLine to gxPoint following this flag

gxMoveToFlag 

Draw a gxCurve through the 3 points following this flag

gxClosePathFlag 

Start a new contour at the gxPoint following this flag

Function Documentation

◆ DisposegxSpoolUPP()

void DisposegxSpoolUPP ( gxSpoolUPP  userUPP)

DisposegxSpoolUPP()

Non-Carbon CFM: available as macro/inline
Carbon Lib: not available
Mac OS X: not available

◆ InvokegxSpoolUPP()

long InvokegxSpoolUPP ( gxSpoolCommand  command,
gxSpoolBlock *  block,
gxSpoolUPP  userUPP 
)

InvokegxSpoolUPP()

Non-Carbon CFM: available as macro/inline
Carbon Lib: not available
Mac OS X: not available

◆ NewgxSpoolUPP()

gxSpoolUPP NewgxSpoolUPP ( gxSpoolProcPtr  userRoutine)

NewgxSpoolUPP()

Non-Carbon CFM: available as macro/inline
Carbon Lib: not available
Mac OS X: not available