1 files changed, 0 insertions, 281 deletions
diff --git a/pdf/xpdf/Gfx.h b/pdf/xpdf/Gfx.h
deleted file mode 100644
index 2069e97..0000000
--- a/pdf/xpdf/Gfx.h
+++ /dev/null
@@ -1,281 +0,0 @@
-//========================================================================
-//
-// Gfx.h
-//
-// Copyright 1996-2003 Glyph & Cog, LLC
-//
-//========================================================================
-
-#ifndef GFX_H
-#define GFX_H
-
-#include <aconf.h>
-
-#ifdef USE_GCC_PRAGMAS
-#pragma interface
-#endif
-
-#include "gtypes.h"
-#include "Object.h"
-
-class GString;
-class XRef;
-class Array;
-class Stream;
-class Parser;
-class Dict;
-class OutputDev;
-class GfxFontDict;
-class GfxFont;
-class GfxPattern;
-class GfxTilingPattern;
-class GfxShadingPattern;
-class GfxShading;
-class GfxFunctionShading;
-class GfxAxialShading;
-class GfxRadialShading;
-class GfxState;
-struct GfxColor;
-class Gfx;
-class PDFRectangle;
-
-//------------------------------------------------------------------------
-// Gfx
-//------------------------------------------------------------------------
-
-enum GfxClipType {
-  clipNone,
-  clipNormal,
-  clipEO
-};
-
-enum TchkType {
-  tchkBool,			// boolean
-  tchkInt,			// integer
-  tchkNum,			// number (integer or real)
-  tchkString,			// string
-  tchkName,			// name
-  tchkArray,			// array
-  tchkProps,			// properties (dictionary or name)
-  tchkSCN,			// scn/SCN args (number of name)
-  tchkNone			// used to avoid empty initializer lists
-};
-
-#define maxArgs 8
-
-struct Operator {
-  char name[4];
-  int numArgs;
-  TchkType tchk[maxArgs];
-  void (Gfx::*func)(Object args[], int numArgs);
-};
-
-class GfxResources {
-public:
-
-  GfxResources(XRef *xref, Dict *resDict, GfxResources *nextA);
-  ~GfxResources();
-
-  GfxFont *lookupFont(char *name);
-  GBool lookupXObject(char *name, Object *obj);
-  GBool lookupXObjectNF(char *name, Object *obj);
-  void lookupColorSpace(char *name, Object *obj);
-  GfxPattern *lookupPattern(char *name);
-  GfxShading *lookupShading(char *name);
-  GBool lookupGState(char *name, Object *obj);
-
-  GfxResources *getNext() { return next; }
-
-private:
-
-  GfxFontDict *fonts;
-  Object xObjDict;
-  Object colorSpaceDict;
-  Object patternDict;
-  Object shadingDict;
-  Object gStateDict;
-  GfxResources *next;
-};
-
-class Gfx {
-public:
-
-  // Constructor for regular output.
-  Gfx(XRef *xrefA, OutputDev *outA, int pageNum, Dict *resDict,
-      double hDPI, double vDPI, PDFRectangle *box, GBool crop,
-      PDFRectangle *cropBox, int rotate,
-      GBool (*abortCheckCbkA)(void *data) = NULL,
-      void *abortCheckCbkDataA = NULL);
-
-  // Constructor for a sub-page object.
-  Gfx(XRef *xrefA, OutputDev *outA, Dict *resDict,
-      PDFRectangle *box, GBool crop, PDFRectangle *cropBox,
-      GBool (*abortCheckCbkA)(void *data) = NULL,
-      void *abortCheckCbkDataA = NULL);
-
-  ~Gfx();
-
-  // Interpret a stream or array of streams.
-  void display(Object *obj, GBool topLevel = gTrue);
-
-  // Display an annotation, given its appearance (a Form XObject) and
-  // bounding box (in default user space).
-  void doAnnot(Object *str, double xMin, double yMin,
-	       double xMax, double yMax);
-
-  // Save graphics state.
-  void saveState();
-
-  // Restore graphics state.
-  void restoreState();
-
-private:
-
-  XRef *xref;			// the xref table for this PDF file
-  OutputDev *out;		// output device
-  GBool subPage;		// is this a sub-page object?
-  GBool printCommands;		// print the drawing commands (for debugging)
-  GfxResources *res;		// resource stack
-  int updateLevel;
-
-  GfxState *state;		// current graphics state
-  GBool fontChanged;		// set if font or text matrix has changed
-  GfxClipType clip;		// do a clip?
-  int ignoreUndef;		// current BX/EX nesting level
-  double baseMatrix[6];		// default matrix for most recent
-				//   page/form/pattern
-  int formDepth;
-
-  Parser *parser;		// parser for page content stream(s)
-
-  GBool				// callback to check for an abort
-    (*abortCheckCbk)(void *data);
-  void *abortCheckCbkData;
-
-  static Operator opTab[];	// table of operators
-
-  void go(GBool topLevel);
-  void execOp(Object *cmd, Object args[], int numArgs);
-  Operator *findOp(char *name);
-  GBool checkArg(Object *arg, TchkType type);
-  int getPos();
-
-  // graphics state operators
-  void opSave(Object args[], int numArgs);
-  void opRestore(Object args[], int numArgs);
-  void opConcat(Object args[], int numArgs);
-  void opSetDash(Object args[], int numArgs);
-  void opSetFlat(Object args[], int numArgs);
-  void opSetLineJoin(Object args[], int numArgs);
-  void opSetLineCap(Object args[], int numArgs);
-  void opSetMiterLimit(Object args[], int numArgs);
-  void opSetLineWidth(Object args[], int numArgs);
-  void opSetExtGState(Object args[], int numArgs);
-  void opSetRenderingIntent(Object args[], int numArgs);
-
-  // color operators
-  void opSetFillGray(Object args[], int numArgs);
-  void opSetStrokeGray(Object args[], int numArgs);
-  void opSetFillCMYKColor(Object args[], int numArgs);
-  void opSetStrokeCMYKColor(Object args[], int numArgs);
-  void opSetFillRGBColor(Object args[], int numArgs);
-  void opSetStrokeRGBColor(Object args[], int numArgs);
-  void opSetFillColorSpace(Object args[], int numArgs);
-  void opSetStrokeColorSpace(Object args[], int numArgs);
-  void opSetFillColor(Object args[], int numArgs);
-  void opSetStrokeColor(Object args[], int numArgs);
-  void opSetFillColorN(Object args[], int numArgs);
-  void opSetStrokeColorN(Object args[], int numArgs);
-
-  // path segment operators
-  void opMoveTo(Object args[], int numArgs);
-  void opLineTo(Object args[], int numArgs);
-  void opCurveTo(Object args[], int numArgs);
-  void opCurveTo1(Object args[], int numArgs);
-  void opCurveTo2(Object args[], int numArgs);
-  void opRectangle(Object args[], int numArgs);
-  void opClosePath(Object args[], int numArgs);
-
-  // path painting operators
-  void opEndPath(Object args[], int numArgs);
-  void opStroke(Object args[], int numArgs);
-  void opCloseStroke(Object args[], int numArgs);
-  void opFill(Object args[], int numArgs);
-  void opEOFill(Object args[], int numArgs);
-  void opFillStroke(Object args[], int numArgs);
-  void opCloseFillStroke(Object args[], int numArgs);
-  void opEOFillStroke(Object args[], int numArgs);
-  void opCloseEOFillStroke(Object args[], int numArgs);
-  void doPatternFill(GBool eoFill);
-  void doTilingPatternFill(GfxTilingPattern *tPat, GBool eoFill);
-  void doShadingPatternFill(GfxShadingPattern *sPat, GBool eoFill);
-  void opShFill(Object args[], int numArgs);
-  void doFunctionShFill(GfxFunctionShading *shading);
-  void doFunctionShFill1(GfxFunctionShading *shading,
-			 double x0, double y0,
-			 double x1, double y1,
-			 GfxColor *colors, int depth);
-  void doAxialShFill(GfxAxialShading *shading);
-  void doRadialShFill(GfxRadialShading *shading);
-  void doEndPath();
-
-  // path clipping operators
-  void opClip(Object args[], int numArgs);
-  void opEOClip(Object args[], int numArgs);
-
-  // text object operators
-  void opBeginText(Object args[], int numArgs);
-  void opEndText(Object args[], int numArgs);
-
-  // text state operators
-  void opSetCharSpacing(Object args[], int numArgs);
-  void opSetFont(Object args[], int numArgs);
-  void opSetTextLeading(Object args[], int numArgs);
-  void opSetTextRender(Object args[], int numArgs);
-  void opSetTextRise(Object args[], int numArgs);
-  void opSetWordSpacing(Object args[], int numArgs);
-  void opSetHorizScaling(Object args[], int numArgs);
-
-  // text positioning operators
-  void opTextMove(Object args[], int numArgs);
-  void opTextMoveSet(Object args[], int numArgs);
-  void opSetTextMatrix(Object args[], int numArgs);
-  void opTextNextLine(Object args[], int numArgs);
-
-  // text string operators
-  void opShowText(Object args[], int numArgs);
-  void opMoveShowText(Object args[], int numArgs);
-  void opMoveSetShowText(Object args[], int numArgs);
-  void opShowSpaceText(Object args[], int numArgs);
-  void doShowText(GString *s);
-
-  // XObject operators
-  void opXObject(Object args[], int numArgs);
-  void doImage(Object *ref, Stream *str, GBool inlineImg);
-  void doForm(Object *str);
-  void doForm1(Object *str, Dict *resDict, double *matrix, double *bbox);
-
-  // in-line image operators
-  void opBeginImage(Object args[], int numArgs);
-  Stream *buildImageStream();
-  void opImageData(Object args[], int numArgs);
-  void opEndImage(Object args[], int numArgs);
-
-  // type 3 font operators
-  void opSetCharWidth(Object args[], int numArgs);
-  void opSetCacheDevice(Object args[], int numArgs);
-
-  // compatibility operators
-  void opBeginIgnoreUndef(Object args[], int numArgs);
-  void opEndIgnoreUndef(Object args[], int numArgs);
-
-  // marked content operators
-  void opBeginMarkedContent(Object args[], int numArgs);
-  void opEndMarkedContent(Object args[], int numArgs);
-  void opMarkPoint(Object args[], int numArgs);
-
-  void pushResources(Dict *resDict);
-  void popResources();
-};
-
-#endif