GXTypes.h
上传用户：xjjlds
上传日期：2015-12-05
资源大小：22823k
文件大小：69k
- /*
- File: GXTypes.h
-
- Contains: QuickDraw GX object and constant definitions
-
- Version: Technology: Quickdraw GX 1.1
- Release: QuickTime 6.0.2
-
- Copyright: (c) 1994-2001 by Apple Computer, Inc., all rights reserved.
-
- Bugs?: For bug reports, consult the following page on
- the World Wide Web:
-
- http://developer.apple.com/bugreporter/
-
- */
- #ifndef __GXTYPES__
- #define __GXTYPES__
- #ifndef __MACTYPES__
- #include "MacTypes.h"
- #endif
- #ifndef __MIXEDMODE__
- #include "MixedMode.h"
- #endif
- #ifndef __FIXMATH__
- #include "FixMath.h"
- #endif
- #ifndef __GXMATH__
- #include "GXMath.h"
- #endif
- #if PRAGMA_ONCE
- #pragma once
- #endif
- #ifdef __cplusplus
- extern "C" {
- #endif
- #if PRAGMA_IMPORT
- #pragma import on
- #endif
- #if PRAGMA_STRUCT_ALIGN
- #pragma options align=mac68k
- #elif PRAGMA_STRUCT_PACKPUSH
- #pragma pack(push, 2)
- #elif PRAGMA_STRUCT_PACK
- #pragma pack(2)
- #endif
- 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;
- /* gxShape 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
- };
- typedef long gxShapeType;
- 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
- };
- typedef long gxShapeFill;
- 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
- };
- typedef long gxShapeAttribute;
- /* gxShape editing enumerations */
- enum {
- gxBreakNeitherEdit = 0,
- gxBreakLeftEdit = 0x0001,
- gxBreakRightEdit = 0x0002,
- gxRemoveDuplicatePointsEdit = 0x0004
- };
- /* if the new first (or last) point exactly matches the point before it in */
- /* the same contour, then remove it) */
- typedef long gxEditShapeFlag;
- enum {
- gxSelectToEnd = -1
- };
- #define gxSetToNil (void *)(-1)
- #define gxAnyNumber 1
- enum {
- gxCounterclockwiseDirection = 0,
- gxClockwiseDirection = 1
- };
- typedef long gxContourDirection;
- /* gxShape structures */
- /* The type 'gxPoint' is defined in "GXMath.h" */
- struct gxLine {
- gxPoint first;
- gxPoint last;
- };
- typedef struct gxLine gxLine;
- struct gxCurve {
- gxPoint first;
- gxPoint control;
- gxPoint last;
- };
- typedef struct gxCurve gxCurve;
- struct gxRectangle {
- Fixed left;
- Fixed top;
- Fixed right;
- Fixed bottom;
- };
- typedef struct gxRectangle gxRectangle;
- struct gxPolygon {
- long vectors;
- gxPoint vector[1];
- };
- typedef struct gxPolygon gxPolygon;
- struct gxPolygons {
- long contours;
- gxPolygon contour[1];
- };
- typedef struct gxPolygons gxPolygons;
- struct gxPath {
- long vectors;
- long controlBits[1];
- gxPoint vector[1];
- };
- typedef struct gxPath gxPath;
- struct gxPaths {
- long contours;
- gxPath contour[1];
- };
- typedef struct gxPaths gxPaths;
- struct gxBitmap {
- char *image; /* pointer to pixels */
- long width; /* width in pixels */
- long height; /* height in pixels */
- long rowBytes; /* width in bytes */
- long pixelSize; /* physical bits per pixel */
- gxColorSpace space;
- gxColorSet set;
- gxColorProfile profile;
- };
- typedef struct gxBitmap gxBitmap;
- struct gxLongRectangle {
- long left;
- long top;
- long right;
- long bottom;
- };
- typedef struct gxLongRectangle gxLongRectangle;
- /* gxStyle enumerations */
- enum {
- gxCenterFrameStyle = 0,
- gxSourceGridStyle = 0x0001,
- gxDeviceGridStyle = 0x0002,
- gxInsideFrameStyle = 0x0004,
- gxOutsideFrameStyle = 0x0008,
- gxAutoInsetStyle = 0x0010
- };
- typedef long gxStyleAttribute;
- enum {
- gxBendDash = 0x0001,
- gxBreakDash = 0x0002,
- gxClipDash = 0x0004,
- gxLevelDash = 0x0008,
- gxAutoAdvanceDash = 0x0010
- };
- typedef long gxDashAttribute;
- enum {
- gxPortAlignPattern = 0x0001,
- gxPortMapPattern = 0x0002
- };
- typedef long gxPatternAttribute;
- enum {
- gxSharpJoin = 0x0000,
- gxCurveJoin = 0x0001,
- gxLevelJoin = 0x0002,
- gxSnapJoin = 0x0004
- };
- typedef long gxJoinAttribute;
- enum {
- gxLevelStartCap = 0x0001,
- gxLevelEndCap = 0x0002
- };
- typedef long gxCapAttribute;
- enum {
- gxAutoAdvanceText = 0x0001,
- gxNoContourGridText = 0x0002,
- gxNoMetricsGridText = 0x0004,
- gxAnchorPointsText = 0x0008,
- gxVerticalText = 0x0010,
- gxNoOpticalScaleText = 0x0020
- };
- typedef long gxTextAttribute;
- enum {
- gxLeftJustify = 0,
- gxCenterJustify = fract1 / 2,
- gxRightJustify = fract1,
- gxFillJustify = -1
- };
- enum {
- gxUnderlineAdvanceLayer = 0x0001, /* a gxLine is drawn through the advances */
- gxSkipWhiteSpaceLayer = 0x0002, /* except characters describing white space */
- gxUnderlineIntervalLayer = 0x0004, /* (+ gxStringLayer) a gxLine is drawn through the gaps between advances */
- gxUnderlineContinuationLayer = 0x0008, /* (+ gxStringLayer) join this underline with another face */
- gxWhiteLayer = 0x0010, /* the layer draws to white instead of black */
- gxClipLayer = 0x0020, /* the characters define a clip */
- gxStringLayer = 0x0040 /* all characters in run are combined */
- };
- typedef long gxLayerFlag;
- /* gxStyle structures */
- struct gxFaceLayer {
- gxShapeFill outlineFill; /* outline framed or filled */
- gxLayerFlag flags; /* various additional effects */
- gxStyle outlineStyle; /* outline */
- gxTransform outlineTransform; /* italic, condense, extend */
- gxPoint boldOutset; /* bold */
- };
- typedef struct gxFaceLayer gxFaceLayer;
- struct gxTextFace {
- long faceLayers; /* layer to implement shadow */
- gxMapping advanceMapping; /* algorithmic change to advance width */
- gxFaceLayer faceLayer[1]; /* zero or more face layers describing the face */
- };
- typedef struct gxTextFace gxTextFace;
- struct gxJoinRecord {
- gxJoinAttribute attributes;
- gxShape join;
- Fixed miter;
- };
- typedef struct gxJoinRecord gxJoinRecord;
- struct gxDashRecord {
- gxDashAttribute attributes;
- gxShape dash; /* similar to pattern, except rotated to gxLine slope */
- Fixed advance; /* specifies repeating frequency of dash */
- Fract phase; /* specifies offset into the gxPath to start dashing */
- Fixed scale; /* specifies height of dash to be mapped to penWidth */
- };
- typedef struct gxDashRecord gxDashRecord;
- struct gxPatternRecord {
- gxPatternAttribute attributes;
- gxShape pattern;
- gxPoint u;
- gxPoint v;
- };
- typedef struct gxPatternRecord gxPatternRecord;
- struct gxCapRecord {
- gxCapAttribute attributes;
- gxShape startCap;
- gxShape endCap;
- };
- typedef struct gxCapRecord gxCapRecord;
- /* gxInk enumerations */
- enum {
- gxPortAlignDitherInk = 0x0001,
- gxForceDitherInk = 0x0002,
- gxSuppressDitherInk = 0x0004,
- gxSuppressHalftoneInk = 0x0008
- };
- typedef long gxInkAttribute;
- 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, /* Alpha channel modes */
- gxAtopMode = 15, /* Note: In England = Beta channel modes */
- gxExcludeMode = 16,
- gxFadeMode = 17
- };
- typedef unsigned char gxComponentMode;
- enum {
- gxRejectSourceTransfer = 0x0001, /* at least one component must be out of range */
- gxRejectDeviceTransfer = 0x0002, /* at least one component must be out of range */
- gxSingleComponentTransfer = 0x0004 /* duplicate gxTransferComponent[0] for all components in transfer */
- };
- typedef long gxTransferFlag;
- enum {
- gxOverResultComponent = 0x01, /* & result gxColor with 0xFFFF before clamping */
- gxReverseComponent = 0x02 /* reverse source and device before moding */
- };
- typedef unsigned char gxComponentFlag;
- /* gxInk structures */
- struct gxTransferComponent {
- gxComponentMode mode; /* how the component is operated upon */
- gxComponentFlag flags; /* flags for each component */
- gxColorValue sourceMinimum;
- gxColorValue sourceMaximum; /* input filter range */
- gxColorValue deviceMinimum;
- gxColorValue deviceMaximum; /* output filter range */
- gxColorValue clampMinimum;
- gxColorValue clampMaximum; /* output clamping range */
- gxColorValue operand; /* ratio for blend, step for migrate, gxColor for highlight */
- };
- typedef struct gxTransferComponent gxTransferComponent;
- struct gxTransferMode {
- gxColorSpace space; /* the gxColor-space the transfer mode is to operate in */
- gxColorSet set;
- gxColorProfile profile;
- Fixed sourceMatrix[5][4];
- Fixed deviceMatrix[5][4];
- Fixed resultMatrix[5][4];
- gxTransferFlag flags;
- gxTransferComponent component[4]; /* how each component is operated upon */
- };
- typedef struct gxTransferMode gxTransferMode;
- /* gxColor space enumerations */
- enum {
- gxNoColorPacking = 0x0000, /* 16 bits per channel */
- gxAlphaSpace = 0x0080, /* space includes alpha channel */
- gxWord5ColorPacking = 0x0500, /* 5 bits per channel, right-justified */
- gxLong8ColorPacking = 0x0800, /* 8 bits per channel, right-justified */
- gxLong10ColorPacking = 0x0A00, /* 10 bits per channel, right-justified */
- gxAlphaFirstPacking = 0x1000 /* alpha channel is the first field in the packed space */
- };
- 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
- };
- /* gxColor space structures */
- struct gxRGBColor {
- gxColorValue red;
- gxColorValue green;
- gxColorValue blue;
- };
- typedef struct gxRGBColor gxRGBColor;
- struct gxRGBAColor {
- gxColorValue red;
- gxColorValue green;
- gxColorValue blue;
- gxColorValue alpha;
- };
- typedef struct gxRGBAColor gxRGBAColor;
- struct gxHSVColor {
- gxColorValue hue;
- gxColorValue saturation;
- gxColorValue value;
- };
- typedef struct gxHSVColor gxHSVColor;
- struct gxHLSColor {
- gxColorValue hue;
- gxColorValue lightness;
- gxColorValue saturation;
- };
- typedef struct gxHLSColor gxHLSColor;
- struct gxCMYKColor {
- gxColorValue cyan;
- gxColorValue magenta;
- gxColorValue yellow;
- gxColorValue black;
- };
- typedef struct gxCMYKColor gxCMYKColor;
- struct gxXYZColor {
- gxColorValue x;
- gxColorValue y;
- gxColorValue z;
- };
- typedef struct gxXYZColor gxXYZColor;
- struct gxYXYColor {
- gxColorValue capY;
- gxColorValue x;
- gxColorValue y;
- };
- typedef struct gxYXYColor gxYXYColor;
- struct gxLUVColor {
- gxColorValue l;
- gxColorValue u;
- gxColorValue v;
- };
- typedef struct gxLUVColor gxLUVColor;
- struct gxLABColor {
- gxColorValue l;
- gxColorValue a;
- gxColorValue b;
- };
- typedef struct gxLABColor gxLABColor;
- struct gxYIQColor {
- gxColorValue y;
- gxColorValue i;
- gxColorValue q;
- };
- typedef struct gxYIQColor gxYIQColor;
- struct gxGrayAColor {
- gxColorValue gray;
- gxColorValue alpha;
- };
- typedef struct gxGrayAColor gxGrayAColor;
- typedef long gxColorIndex;
- struct gxIndexedColor {
- gxColorIndex index;
- gxColorSet set;
- };
- typedef struct gxIndexedColor gxIndexedColor;
- struct gxColor {
- gxColorSpace space;
- gxColorProfile profile;
- union {
- gxCMYKColor cmyk;
- gxRGBColor rgb;
- gxRGBAColor rgba;
- gxHSVColor hsv;
- gxHLSColor hls;
- gxXYZColor xyz;
- gxYXYColor yxy;
- gxLUVColor luv;
- gxLABColor lab;
- gxYIQColor yiq;
- gxColorValue gray;
- gxGrayAColor graya;
- unsigned short pixel16;
- unsigned long pixel32;
- gxIndexedColor indexed;
- gxColorValue component[4];
- } element;
- };
- typedef struct gxColor gxColor;
- /* gxColorSet structures */
- union gxSetColor {
- gxCMYKColor cmyk;
- gxRGBColor rgb;
- gxRGBAColor rgba;
- gxHSVColor hsv;
- gxHLSColor hls;
- gxXYZColor xyz;
- gxYXYColor yxy;
- gxLUVColor luv;
- gxLABColor lab;
- gxYIQColor yiq;
- gxColorValue gray;
- gxGrayAColor graya;
- unsigned short pixel16;
- unsigned long pixel32;
- gxColorValue component[4];
- };
- typedef union gxSetColor gxSetColor;
- /* gxTransform enumerations */
- /* parts of a gxShape considered in hit testing: */
- enum {
- gxNoPart = 0, /* (in order of evaluation) */
- 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 = gxBoundsPart | gxGeometryPart | gxPenPart | gxCornerPointPart | gxControlPointPart | gxEdgePart | gxJoinPart | gxStartCapPart | gxEndCapPart | gxDashPart | gxPatternPart
- };
- typedef long gxShapePart;
- /* gxTransform structures */
- struct gxHitTestInfo {
- gxShapePart what; /* which part of gxShape */
- long index; /* control gxPoint index */
- Fixed distance; /* how far from gxPoint or outside of area click was */
- /* these fields are only set by GXHitTestPicture */
- gxShape which;
- gxShape containerPicture; /* picture which contains gxShape hit */
- long containerIndex; /* the index within that picture */
- long totalIndex; /* the total index within the root picture */
- };
- typedef struct gxHitTestInfo gxHitTestInfo;
- /* gxViewPort enumerations */
- enum {
- gxGrayPort = 0x0001,
- gxAlwaysGridPort = 0x0002,
- gxEnableMatchPort = 0x0004
- };
- typedef long gxPortAttribute;
- /* gxViewDevice enumerations */
- enum {
- gxDirectDevice = 0x01, /* for the device gxBitmap baseAddr pointer */
- gxRemoteDevice = 0x02,
- gxInactiveDevice = 0x04
- };
- typedef long gxDeviceAttribute;
- enum {
- gxRoundDot = 1,
- gxSpiralDot = 2,
- gxSquareDot = 3,
- gxLineDot = 4,
- gxEllipticDot = 5,
- gxTriangleDot = 6,
- gxDispersedDot = 7,
- gxCustomDot = 8
- };
- typedef long gxDotType;
- /* gxViewPort structures */
- enum {
- gxNoTint = 0,
- gxLuminanceTint = 1, /* use the luminance of the gxColor */
- gxAverageTint = 2, /* add all the components and divide by the number of components */
- gxMixtureTint = 3, /* find the closest gxColor on the axis between the foreground and background */
- gxComponent1Tint = 4, /* use the value of the first component of the gxColor */
- gxComponent2Tint = 5, /* ... etc. */
- gxComponent3Tint = 6,
- gxComponent4Tint = 7
- };
- typedef long gxTintType;
- struct gxHalftone {
- Fixed angle;
- Fixed frequency;
- gxDotType method;
- gxTintType tinting;
- gxColor dotColor;
- gxColor backgroundColor;
- gxColorSpace tintSpace;
- };
- typedef struct gxHalftone gxHalftone;
- struct gxHalftoneMatrix {
- Fixed dpiX; /* intended resolution */
- Fixed dpiY;
- long width; /* width of matrix (in device pixels) */
- long height; /* height of matrix (in device pixels) */
- long tileShift; /* shift amount (in samples) for rectangular tiling */
- unsigned short samples[1]; /* samples from 0..MAX(halftone tintSpace) */
- };
- typedef struct gxHalftoneMatrix gxHalftoneMatrix;
- /* gxViewGroup enumerations */
- #define gxAllViewDevices ((gxViewGroup) 0)
- #define gxScreenViewDevices ((gxViewGroup) 1)
- /* graphics stream constants and structures */
- enum {
- gxOpenReadSpool = 1,
- gxOpenWriteSpool = 2,
- gxReadSpool = 3,
- gxWriteSpool = 4,
- gxCloseSpool = 5
- };
- typedef long gxSpoolCommand;
- typedef unsigned char gxGraphicsOpcode;
- typedef struct gxSpoolBlock gxSpoolBlock;
- typedef CALLBACK_API_C( long , gxSpoolProcPtr )(gxSpoolCommand command, gxSpoolBlock *block);
- typedef STACK_UPP_TYPE(gxSpoolProcPtr) gxSpoolUPP;
- struct gxSpoolBlock {
- gxSpoolUPP spoolProcedure; /* these fields are read only */
- void * buffer; /* source/destination pointer to data */
- long bufferSize; /* how many bytes for the system to read (flatten) / write (unflatten) */
- /* these fields are written to (but are not read from) */
- long count; /* how many bytes for the caller to read (unflatten) /write (flatten) */
- long operationSize; /* operation size (including operand byte) */
- long operationOffset; /* the data offset, if any, within the current operation */
- gxGraphicsOpcode lastTypeOpcode; /* type of last created object */
- gxGraphicsOpcode currentOperation; /* operation emitted by flatten, or intrepreted by last unflatten */
- gxGraphicsOpcode currentOperand; /* e.g., gxTransformTypeOpcode, gxInkTagOpcode */
- unsigned char compressed; /* one of: gxTwoBitCompressionValues */
- };
- #if OPAQUE_UPP_TYPES
- #if CALL_NOT_IN_CARBON
- EXTERN_API(gxSpoolUPP)
- NewgxSpoolUPP (gxSpoolProcPtr userRoutine);
- EXTERN_API(void)
- DisposegxSpoolUPP (gxSpoolUPP userUPP);
- EXTERN_API(long)
- InvokegxSpoolUPP (gxSpoolCommand command,
- gxSpoolBlock * block,
- gxSpoolUPP userUPP);
- #endif /* CALL_NOT_IN_CARBON */
- #else
- enum { uppgxSpoolProcInfo = 0x000003F1 }; /* 4_bytes Func(4_bytes, 4_bytes) */
- #define NewgxSpoolUPP(userRoutine) (gxSpoolUPP)NewRoutineDescriptor((ProcPtr)(userRoutine), uppgxSpoolProcInfo, GetCurrentArchitecture())
- #define DisposegxSpoolUPP(userUPP) DisposeRoutineDescriptor(userUPP)
- #define InvokegxSpoolUPP(command, block, userUPP) (long)CALL_TWO_PARAMETER_UPP((userUPP), uppgxSpoolProcInfo, (command), (block))
- #endif
- /* support for pre-Carbon UPP routines: NewXXXProc and CallXXXProc */
- #define NewgxSpoolProc(userRoutine) NewgxSpoolUPP(userRoutine)
- #define CallgxSpoolProc(userRoutine, command, block) InvokegxSpoolUPP(command, block, userRoutine)
- enum {
- gxFontListFlatten = 0x01, /* if set, generate a gxTag containing list of each gxFont referenced */
- gxFontGlyphsFlatten = 0x02, /* if set, generate a gxTag containing the list of glyphs referenced inside the gxFont */
- gxFontVariationsFlatten = 0x04, /* if set, append the gxTag with separate [variation] coordinates */
- gxBitmapAliasFlatten = 0x08 /* if set, open bitmap alias files and flatten out their image data */
- };
- typedef long gxFlattenFlag;
- /* gxGraphicsClient constants */
- #define gxGraphicsSystemClient (gxGraphicsClient)(-1)
- enum {
- gxStaticHeapClient = 0x0001
- };
- typedef long gxClientAttribute;
- /* graphics patching constants */
- enum {
- gxOriginalGraphicsFunction = -1,
- gxOriginalGraphicsIdentifier = FOUR_CHAR_CODE('grfx')
- };
- struct gxBitmapDataSourceAlias {
- unsigned long fileOffset; /* file offset (in bytes) of top-left pixel */
- unsigned long aliasRecordSize; /* size of alias record below */
- unsigned char aliasRecord[1]; /* the actual alias record data */
- };
- typedef struct gxBitmapDataSourceAlias gxBitmapDataSourceAlias;
- enum {
- gxBitmapFileAliasTagType = FOUR_CHAR_CODE('bfil'),
- gxPICTFileAliasTagType = FOUR_CHAR_CODE('pict'),
- gxBitmapFileAliasImageValue = 1L
- };
- typedef struct OpaquegxFont* gxFont;
- enum {
- gxNoPlatform = 0,
- gxNoScript = 0,
- gxNoLanguage = 0,
- gxNoFontName = 0,
- gxGlyphPlatform = -1
- };
- enum {
- gxUnicodePlatform = 1,
- gxMacintoshPlatform = 2,
- gxReservedPlatform = 3,
- gxMicrosoftPlatform = 4,
- gxCustomPlatform = 5
- };
- typedef long gxFontPlatform;
- 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
- };
- typedef long gxFontScript;
- 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
- };
- typedef long gxFontLanguage;
- enum {
- gxCopyrightFontName = 1,
- gxFamilyFontName = 2,
- gxStyleFontName = 3,
- gxUniqueFontName = 4,
- gxFullFontName = 5,
- gxVersionFontName = 6,
- gxPostscriptFontName = 7,
- gxTrademarkFontName = 8,
- gxManufacturerFontName = 9,
- gxLastReservedFontName = 256
- };
- typedef long gxFontName;
- typedef long gxFontTableTag;
- typedef long gxFontVariationTag;
- typedef long gxFontFormatTag;
- typedef long gxFontStorageTag;
- typedef gxFontVariationTag gxFontDescriptorTag;
- struct gxFontVariation {
- gxFontVariationTag name;
- Fixed value;
- };
- typedef struct gxFontVariation gxFontVariation;
- typedef gxFontVariation gxFontDescriptor;
- struct gxFontFeatureSetting {
- unsigned short setting;
- unsigned short nameID;
- };
- typedef struct gxFontFeatureSetting gxFontFeatureSetting;
- enum {
- gxSystemFontAttribute = 0x0001,
- gxReadOnlyFontAttribute = 0x0002
- };
- typedef long gxFontAttribute;
- enum {
- gxMutuallyExclusiveFeature = 0x00008000
- };
- typedef long gxFontFeatureFlag;
- typedef long gxFontFeature;
- enum {
- gxResourceFontStorage = FOUR_CHAR_CODE('rsrc'),
- gxHandleFontStorage = FOUR_CHAR_CODE('hndl'),
- gxFileFontStorage = FOUR_CHAR_CODE('bass'),
- gxNfntFontStorage = FOUR_CHAR_CODE('nfnt')
- };
- typedef void * gxFontStorageReference;
- typedef unsigned short gxGlyphcode;
- /* single glyph in a font */
- /* byte offset within backing store */
- typedef long gxByteOffset;
- /* The actual constants for feature types and selectors have been moved to a library. */
- typedef unsigned short gxRunFeatureType;
- typedef unsigned short gxRunFeatureSelector;
- /* 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). */
- enum {
- gxNoTracking = gxNegativeInfinity
- };
- /* 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. */
- enum {
- gxNoStake = -1
- };
- /* 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. */
- enum {
- gxRomanBaseline = 0,
- gxIdeographicCenterBaseline = 1,
- gxIdeographicLowBaseline = 2,
- gxHangingBaseline = 3,
- gxMathBaseline = 4,
- gxLastBaseline = 31,
- gxNumberOfBaselineTypes = gxLastBaseline + 1,
- gxNoOverrideBaseline = 255
- };
- typedef unsigned long gxBaselineType;
- typedef Fixed gxBaselineDeltas[32];
- /* gxJustificationPriority defines the point during the justification process at which a
- glyph will begin to receive deltas before and after itself. */
- enum {
- gxKashidaPriority = 0,
- gxWhiteSpacePriority = 1,
- gxInterCharPriority = 2,
- gxNullJustificationPriority = 3,
- gxNumberOfJustificationPriorities = 4
- };
- typedef unsigned char gxJustificationPriority;
- /* 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. */
- enum {
- gxOverridePriority = 0x8000, /* use priority value from override */
- gxOverrideLimits = 0x4000, /* use limits values from override */
- gxOverrideUnlimited = 0x2000, /* use unlimited flag from override */
- gxUnlimitedGapAbsorption = 0x1000, /* glyph can take unlimited gap */
- gxJustificationPriorityMask = 0x000F, /* justification priority */
- gxAllJustificationFlags = (gxOverridePriority | gxOverrideLimits | gxOverrideUnlimited | gxUnlimitedGapAbsorption | gxJustificationPriorityMask)
- };
- typedef unsigned short gxJustificationFlags;
- /* The directional behavior of a glyph can be overridden using a gxDirectionOverride. */
- enum {
- gxNoDirectionOverride = 0,
- gxImposeLeftToRight = 1,
- gxImposeRightToLeft = 2,
- gxImposeArabic = 3
- };
- typedef unsigned short gxDirectionOverride;
- /* gxRunControlFlags describe the nonparametric layout options contained in a gxStyle. */
- enum {
- gxNoCaretAngle = 0x40000000,
- gxImposeWidth = 0x20000000,
- gxNoCrossKerning = 0x10000000,
- gxNoOpticalAlignment = 0x08000000,
- gxForceHanging = 0x04000000,
- gxNoSpecialJustification = 0x02000000,
- gxDirectionOverrideMask = 0x00000003,
- gxNoLigatureSplits = (long)0x80000000
- };
- enum {
- gxAllRunControlFlags = (gxNoLigatureSplits | gxNoCaretAngle | gxImposeWidth | gxNoCrossKerning | gxNoOpticalAlignment | gxForceHanging | gxNoSpecialJustification | gxDirectionOverrideMask)
- };
- typedef unsigned long gxRunControlFlags;
- /* 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. */
- enum {
- gxHighlightStraight = 0, /* straight-edged simple highlighting */
- gxHighlightAverageAngle = 1 /* takes average of two edge angles */
- };
- typedef unsigned long gxHighlightType;
- /* gxCaretType is used to control whether the caret that is returned from GXGetLayoutCaret
- is a split caret or a (keyboard-syncronized) single caret. */
- enum {
- gxSplitCaretType = 0, /* returns Mac-style split caret (default) */
- gxLeftRightKeyboardCaret = 1, /* single caret in left-right position */
- gxRightLeftKeyboardCaret = 2 /* single caret in right-left position */
- };
- typedef unsigned long gxCaretType;
- /* 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. */
- enum {
- gxOffset8_8 = 0,
- gxOffset8_16 = 1,
- gxOffset16_8 = 2,
- gxOffset16_16 = 3,
- gxOffsetInvalid = 4
- };
- enum {
- gxOffsetInsideLigature = 0x8000
- };
- typedef unsigned short gxLayoutOffsetState;
- /* 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. */
- enum {
- gxNoLayoutOptions = 0,
- gxLineIsDisplayOnly = 0x00000001,
- gxKeepSpacesInMargin = 0x00000002,
- gxLimitReorderingToTwoLevels = 0x00000004,
- gxLineLeftEdgeNotAtMargin = 0x00000008,
- gxLineRightEdgeNotAtMargin = 0x00000010,
- gxAllLayoutOptionsFlags = gxLineIsDisplayOnly | gxKeepSpacesInMargin | gxLimitReorderingToTwoLevels | gxLineLeftEdgeNotAtMargin | gxLineRightEdgeNotAtMargin,
- gxMaxRunLevel = 15,
- gxFlushLeft = 0,
- gxFlushCenter = fract1 / 2,
- gxFlushRight = fract1,
- gxNoJustification = 0,
- gxFullJustification = fract1
- };
- typedef unsigned long gxLayoutOptionsFlags;
- /* A gxRunFeature describes a feature and a level for that feature. */
- struct gxRunFeature {
- gxRunFeatureType featureType;
- gxRunFeatureSelector featureSelector;
- };
- typedef struct gxRunFeature gxRunFeature;
- /* A gxWidthDeltaRecord contains all of the information needed to describe the behavior of one
- class of glyphs during the justification process. */
- struct gxWidthDeltaRecord {
- Fixed beforeGrowLimit; /* ems AW can grow by at most on LT */
- Fixed beforeShrinkLimit; /* ems AW can shrink by at most on LT */
- Fixed afterGrowLimit; /* ems AW can grow by at most on RB */
- Fixed afterShrinkLimit; /* ems AW can shrink by at most on RB */
- gxJustificationFlags growFlags; /* flags controlling grow case */
- gxJustificationFlags shrinkFlags; /* flags controlling shrink case */
- };
- typedef struct gxWidthDeltaRecord gxWidthDeltaRecord;
- /* A gxPriorityJustificationOverride contains an array of WidthDeltaRecords, one for each
- gxJustificationPriority. */
- struct gxPriorityJustificationOverride {
- gxWidthDeltaRecord deltas[4]; /* overrides for each of the priorities */
- };
- typedef struct gxPriorityJustificationOverride gxPriorityJustificationOverride;
- /* A gxGlyphJustificationOverride contains a gxWidthDeltaRecord that is to be used for a
- specific glyph in a specific run (this limitation is because glyphcodes vary by font). */
- struct gxGlyphJustificationOverride {
- gxGlyphcode glyph;
- gxWidthDeltaRecord override;
- };
- typedef struct gxGlyphJustificationOverride gxGlyphJustificationOverride;
- /* gxRunControls contains flags, shifts, imposed widths and overrides for a run. */
- /* NOTE: a value of "gxNoTracking" (see above) in track disables tracking */
- struct gxRunControls {
- gxRunControlFlags flags;
- Fixed beforeWithStreamShift;
- Fixed afterWithStreamShift;
- Fixed crossStreamShift;
- Fixed imposedWidth;
- Fixed track;
- Fract hangingInhibitFactor;
- Fract kerningInhibitFactor;
- Fixed decompositionAdjustmentFactor;
- gxBaselineType baselineType;
- };
- typedef struct gxRunControls gxRunControls;
- /* A gxGlyphSubstitution describes one client-provided substitution that occurs after all
- other automatic glyph changes have happened. */
- struct gxGlyphSubstitution {
- gxGlyphcode originalGlyph; /* Whenever you see this glyph... */
- gxGlyphcode substituteGlyph; /* ...change it to this one. */
- };
- typedef struct gxGlyphSubstitution gxGlyphSubstitution;
- /* gxKerningAdjustmentFactors specify an adjustment to automatic kerning. The adjustment
- is ax + b where x is the automatic kerning value, a is scaleFactor, and b is
- adjustmentPointSizeFactor times the run's point size. */
- struct gxKerningAdjustmentFactors {
- Fract scaleFactor;
- Fixed adjustmentPointSizeFactor;
- };
- typedef struct gxKerningAdjustmentFactors gxKerningAdjustmentFactors;
- /* A gxKerningAdjustment identifies with- and cross-stream kerning adjustments
- for specific glyph pairs. */
- struct gxKerningAdjustment {
- gxGlyphcode firstGlyph;
- gxGlyphcode secondGlyph;
- gxKerningAdjustmentFactors withStreamFactors;
- gxKerningAdjustmentFactors crossStreamFactors;
- };
- typedef struct gxKerningAdjustment gxKerningAdjustment;
- /* A value of gxResetCrossStreamFactor in crossStreamFactors.adjustmentPointSizeFactor
- will reset the cross-stream kerning to the baseline. */
- enum {
- gxResetCrossStreamFactor = gxNegativeInfinity
- };
- /* gxLayoutHitInfo contains the output from the GXHitTestLayout call. */
- struct gxLayoutHitInfo {
- Fixed firstPartialDist;
- Fixed lastPartialDist;
- gxByteOffset hitSideOffset;
- gxByteOffset nonHitSideOffset;
- Boolean leadingEdge;
- Boolean inLoose;
- };
- typedef struct gxLayoutHitInfo gxLayoutHitInfo;
- /* A gxLineBaselineRecord contains the deltas from 0 to all the different baselines for
- the layout. It can be filled via a call to GetBaselineDeltas (q.v.). */
- struct gxLineBaselineRecord {
- gxBaselineDeltas deltas;
- };
- typedef struct gxLineBaselineRecord gxLineBaselineRecord;
- /* The gxLayoutOptions type contains information about the layout characteristics of the
- whole line. */
- struct gxLayoutOptions {
- Fixed width;
- Fract flush;
- Fract just;
- gxLayoutOptionsFlags flags;
- gxLineBaselineRecord * baselineRec;
- };
- typedef struct gxLayoutOptions gxLayoutOptions;
- enum {
- gxNewObjectOpcode = 0x00, /* create new object */
- gxSetDataOpcode = 0x40, /* add reference to current object */
- gxSetDefaultOpcode = 0x80, /* replace current default with this object */
- gxReservedOpcode = 0xC0, /* (may be used in future expansion) */
- gxNextOpcode = 0xFF /* used by currentOperand field to say opcode is coming */
- };
- /* new object types (new object opcode) */
- enum {
- gxHeaderTypeOpcode = 0x00, /* byte following new object uses bottom 6 bits for type */
- /* gxShape types use values 1 (gxEmptyType) through 13 (gxPictureType) */
- gxStyleTypeOpcode = 0x28,
- gxInkTypeOpcode = 0x29,
- gxTransformTypeOpcode = 0x2A,
- gxColorProfileTypeOpcode = 0x2B,
- gxColorSetTypeOpcode = 0x2C,
- gxTagTypeOpcode = 0x2D,
- gxBitImageOpcode = 0x2E,
- gxFontNameTypeOpcode = 0x2F,
- gxTrailerTypeOpcode = 0x3F
- };
- /* fields of objects (set data opcodes) */
- 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
- };
- /* 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
- */
- 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
- };
- /* the following structures define how primitives without a public geometry
- are stored (their format mirrors that of the New call to create them) */
- struct gxFlatFontName {
- unsigned char name; /* gxFontName */
- unsigned char platform; /* gxFontPlatform */
- unsigned char script; /* gxFontScript */
- unsigned char language; /* gxFontLanguage */
- short length; /* byte length */
- };
- typedef struct gxFlatFontName gxFlatFontName;
- enum {
- gxFlatFontListItemTag = FOUR_CHAR_CODE('flst')
- };
- struct gxFlatFontListItem {
- gxFont fontID; /*** if we get rid of this, remove #include "font types.h", above */
- unsigned char name; /* gxFontName */
- unsigned char platform; /* gxFontPlatform */
- unsigned char script; /* gxFontScript */
- unsigned char language; /* gxFontLanguage */
- short length; /* byte length of the name that follows */
- unsigned short glyphCount; /* CountFontGlyphs or 0 if gxFontGlyphsFlatten is false */
- unsigned short axisCount; /* CountFontVariations or 0 if gxFontVariationsFlatten is false */
- unsigned short variationCount; /* number of bitsVariationPairs that follow the (optional) glyphBits */
- };
- typedef struct gxFlatFontListItem gxFlatFontListItem;
- struct gxFlatFontList {
- long count;
- gxFlatFontListItem items[1];
- };
- typedef struct gxFlatFontList gxFlatFontList;
- struct gxFlattenHeader {
- Fixed version;
- unsigned char flatFlags;
- SInt8 padding;
- };
- typedef struct gxFlattenHeader gxFlattenHeader;
- 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, /* don't do save-restore around PS data */
- gxPSContinueNext = 2 /* next shape is continuation of this shape's PS -- only obeyed if gxNoSave is true */
- };
- struct gxPostControl {
- long flags; /* PostScript state flags */
- };
- typedef struct gxPostControl gxPostControl;
- enum {
- gxDashSynonymTag = FOUR_CHAR_CODE('sdsh')
- };
- struct gxDashSynonym {
- long size; /* number of elements in array */
- Fixed dashLength[1]; /* Array of dash lengths */
- };
- typedef struct gxDashSynonym gxDashSynonym;
- enum {
- gxLineCapSynonymTag = FOUR_CHAR_CODE('lcap')
- };
- enum {
- gxButtCap = 0,
- gxRoundCap = 1,
- gxSquareCap = 2,
- gxTriangleCap = 3
- };
- /* gxLine cap type */
- typedef long gxLineCapSynonym;
- enum {
- gxCubicSynonymTag = FOUR_CHAR_CODE('cubx')
- };
- enum {
- gxIgnoreFlag = 0x0000, /* Ignore this word, get next one */
- gxLineToFlag = 0x0001, /* Draw a gxLine to gxPoint following this flag */
- gxCurveToFlag = 0x0002, /* Draw a gxCurve through the 3 points following this flag */
- gxMoveToFlag = 0x0003, /* Start a new contour at the gxPoint following this flag */
- gxClosePathFlag = 0x0004 /* Close the contour */
- };
- typedef long gxCubicSynonym;
- enum {
- gxCubicInstructionMask = 0x000F /* low four bits are gxPoint instructions */
- };
- /* Low four bits are instruction (moveto, lineto, curveto, closepath) */
- typedef short gxCubicSynonymFlags;
- enum {
- gxPatternSynonymTag = FOUR_CHAR_CODE('ptrn')
- };
- enum {
- gxHatch = 0,
- gxCrossHatch = 1
- };
- struct gxPatternSynonym {
- long patternType; /* one of the gxPatterns: gxHatch or gxCrossHatch */
- Fixed angle; /* angle at which pattern is drawn */
- Fixed spacing; /* distance between two parallel pattern lines */
- Fixed thickness; /* thickness of the pattern */
- gxPoint anchorPoint; /* gxPoint with with respect to which pattern position is calculated */
- };
- typedef struct gxPatternSynonym gxPatternSynonym;
- enum {
- gxURLTag = FOUR_CHAR_CODE('urlt')
- };
- #if PRAGMA_STRUCT_ALIGN
- #pragma options align=reset
- #elif PRAGMA_STRUCT_PACKPUSH
- #pragma pack(pop)
- #elif PRAGMA_STRUCT_PACK
- #pragma pack()
- #endif
- #ifdef PRAGMA_IMPORT_OFF
- #pragma import off
- #elif PRAGMA_IMPORT
- #pragma import reset
- #endif
- #ifdef __cplusplus
- }
- #endif
- #endif /* __GXTYPES__ */
English
