splash/SplashT1Font.cc - third_party/poppler - Git at Google

 //========================================================================
 //
 // SplashT1Font.cc
 //
 //========================================================================

 //========================================================================
 //
 // Modified under the Poppler project - http://poppler.freedesktop.org
 //
 // All changes made under the Poppler project to this file are licensed
 // under GPL version 2 or later
 //
 // Copyright (C) 2007 Albert Astals Cid <aacid@kde.org>
 //
 // To see a description of the changes please see the Changelog file that
 // came with your tarball or type make ChangeLog if you are building from git
 //
 //========================================================================

 #include <config.h>

 #if HAVE_T1LIB_H

 #ifdef USE_GCC_PRAGMAS
 #pragma implementation
 #endif

 #include <stdlib.h>
 #include <t1lib.h>
 #include "goo/gmem.h"
 #include "SplashMath.h"
 #include "SplashGlyphBitmap.h"
 #include "SplashPath.h"
 #include "SplashT1FontEngine.h"
 #include "SplashT1FontFile.h"
 #include "SplashT1Font.h"

 //------------------------------------------------------------------------

 static Guchar bitReverse[256] = {
   0x00, 0x80, 0x40, 0xc0, 0x20, 0xa0, 0x60, 0xe0,
   0x10, 0x90, 0x50, 0xd0, 0x30, 0xb0, 0x70, 0xf0,
   0x08, 0x88, 0x48, 0xc8, 0x28, 0xa8, 0x68, 0xe8,
   0x18, 0x98, 0x58, 0xd8, 0x38, 0xb8, 0x78, 0xf8,
   0x04, 0x84, 0x44, 0xc4, 0x24, 0xa4, 0x64, 0xe4,
   0x14, 0x94, 0x54, 0xd4, 0x34, 0xb4, 0x74, 0xf4,
   0x0c, 0x8c, 0x4c, 0xcc, 0x2c, 0xac, 0x6c, 0xec,
   0x1c, 0x9c, 0x5c, 0xdc, 0x3c, 0xbc, 0x7c, 0xfc,
   0x02, 0x82, 0x42, 0xc2, 0x22, 0xa2, 0x62, 0xe2,
   0x12, 0x92, 0x52, 0xd2, 0x32, 0xb2, 0x72, 0xf2,
   0x0a, 0x8a, 0x4a, 0xca, 0x2a, 0xaa, 0x6a, 0xea,
   0x1a, 0x9a, 0x5a, 0xda, 0x3a, 0xba, 0x7a, 0xfa,
   0x06, 0x86, 0x46, 0xc6, 0x26, 0xa6, 0x66, 0xe6,
   0x16, 0x96, 0x56, 0xd6, 0x36, 0xb6, 0x76, 0xf6,
   0x0e, 0x8e, 0x4e, 0xce, 0x2e, 0xae, 0x6e, 0xee,
   0x1e, 0x9e, 0x5e, 0xde, 0x3e, 0xbe, 0x7e, 0xfe,
   0x01, 0x81, 0x41, 0xc1, 0x21, 0xa1, 0x61, 0xe1,
   0x11, 0x91, 0x51, 0xd1, 0x31, 0xb1, 0x71, 0xf1,
   0x09, 0x89, 0x49, 0xc9, 0x29, 0xa9, 0x69, 0xe9,
   0x19, 0x99, 0x59, 0xd9, 0x39, 0xb9, 0x79, 0xf9,
   0x05, 0x85, 0x45, 0xc5, 0x25, 0xa5, 0x65, 0xe5,
   0x15, 0x95, 0x55, 0xd5, 0x35, 0xb5, 0x75, 0xf5,
   0x0d, 0x8d, 0x4d, 0xcd, 0x2d, 0xad, 0x6d, 0xed,
   0x1d, 0x9d, 0x5d, 0xdd, 0x3d, 0xbd, 0x7d, 0xfd,
   0x03, 0x83, 0x43, 0xc3, 0x23, 0xa3, 0x63, 0xe3,
   0x13, 0x93, 0x53, 0xd3, 0x33, 0xb3, 0x73, 0xf3,
   0x0b, 0x8b, 0x4b, 0xcb, 0x2b, 0xab, 0x6b, 0xeb,
   0x1b, 0x9b, 0x5b, 0xdb, 0x3b, 0xbb, 0x7b, 0xfb,
   0x07, 0x87, 0x47, 0xc7, 0x27, 0xa7, 0x67, 0xe7,
   0x17, 0x97, 0x57, 0xd7, 0x37, 0xb7, 0x77, 0xf7,
   0x0f, 0x8f, 0x4f, 0xcf, 0x2f, 0xaf, 0x6f, 0xef,
   0x1f, 0x9f, 0x5f, 0xdf, 0x3f, 0xbf, 0x7f, 0xff
 };

 //------------------------------------------------------------------------
 // SplashT1Font
 //------------------------------------------------------------------------

 SplashT1Font::SplashT1Font(SplashT1FontFile *fontFileA, SplashCoord *matA,
 			   SplashCoord *textMatA):
   SplashFont(fontFileA, matA, textMatA, fontFileA->engine->aa)
 {
   T1_TMATRIX matrix;
   BBox bbox;
   SplashCoord bbx0, bby0, bbx1, bby1;
   int x, y;

   t1libID = T1_CopyFont(fontFileA->t1libID);
   outlineID = -1;

   // compute font size
   size = (float)splashSqrt(mat[2]*mat[2] + mat[3]*mat[3]);

   // transform the four corners of the font bounding box -- the min
   // and max values form the bounding box of the transformed font
   bbox = T1_GetFontBBox(t1libID);
   bbx0 = 0.001 * bbox.llx;
   bby0 = 0.001 * bbox.lly;
   bbx1 = 0.001 * bbox.urx;
   bby1 = 0.001 * bbox.ury;
   // some fonts are completely broken, so we fake it (with values
   // large enough that most glyphs should fit)
   if (bbx0 == 0 && bby0 == 0 && bbx1 == 0 && bby1 == 0) {
     bbx0 = bby0 = -0.5;
     bbx1 = bby1 = 1.5;
   }
   x = (int)(mat[0] * bbx0 + mat[2] * bby0);
   xMin = xMax = x;
   y = (int)(mat[1] * bbx0 + mat[3] * bby0);
   yMin = yMax = y;
   x = (int)(mat[0] * bbx0 + mat[2] * bby1);
   if (x < xMin) {
     xMin = x;
   } else if (x > xMax) {
     xMax = x;
   }
   y = (int)(mat[1] * bbx0 + mat[3] * bby1);
   if (y < yMin) {
     yMin = y;
   } else if (y > yMax) {
     yMax = y;
   }
   x = (int)(mat[0] * bbx1 + mat[2] * bby0);
   if (x < xMin) {
     xMin = x;
   } else if (x > xMax) {
     xMax = x;
   }
   y = (int)(mat[1] * bbx1 + mat[3] * bby0);
   if (y < yMin) {
     yMin = y;
   } else if (y > yMax) {
     yMax = y;
   }
   x = (int)(mat[0] * bbx1 + mat[2] * bby1);
   if (x < xMin) {
     xMin = x;
   } else if (x > xMax) {
     xMax = x;
   }
   y = (int)(mat[1] * bbx1 + mat[3] * bby1);
   if (y < yMin) {
     yMin = y;
   } else if (y > yMax) {
     yMax = y;
   }
   // This is a kludge: some buggy PDF generators embed fonts with
   // zero bounding boxes.
   if (xMax == xMin) {
     xMin = 0;
     xMax = (int)size;
   }
   if (yMax == yMin) {
     yMin = 0;
     yMax = (int)(1.2 * size);
   }
   // Another kludge: an unusually large xMin or yMin coordinate is
   // probably wrong.
   if (xMin > 0) {
     xMin = 0;
   }
   if (yMin > 0) {
     yMin = 0;
   }
   // Another kludge: t1lib doesn't correctly handle fonts with
   // real (non-integer) bounding box coordinates.
   if (xMax - xMin > 5000) {
     xMin = 0;
     xMax = (int)size;
   }
   if (yMax - yMin > 5000) {
     yMin = 0;
     yMax = (int)(1.2 * size);
   }

   // transform the font
   matrix.cxx = (double)mat[0] / size;
   matrix.cxy = (double)mat[1] / size;
   matrix.cyx = (double)mat[2] / size;
   matrix.cyy = (double)mat[3] / size;
   T1_TransformFont(t1libID, &matrix);
 }

 SplashT1Font::~SplashT1Font() {
   T1_DeleteFont(t1libID);
   if (outlineID >= 0) {
     T1_DeleteFont(outlineID);
   }
 }

 GBool SplashT1Font::getGlyph(int c, int xFrac, int yFrac,
 			     SplashGlyphBitmap *bitmap, int x0, int y0, SplashClip *clip, SplashClipResult *clipRes) {
   return SplashFont::getGlyph(c, 0, 0, bitmap, x0, y0, clip, clipRes);
 }

 GBool SplashT1Font::makeGlyph(int c, int xFrac, int yFrac,
 			      SplashGlyphBitmap *bitmap, int x0, int y0, SplashClip *clip, SplashClipResult *clipRes) {
   GLYPH *glyph;
   int n, i;

   if (aa) {
     glyph = T1_AASetChar(t1libID, c, size, NULL);
   } else {
     glyph = T1_SetChar(t1libID, c, size, NULL);
   }
   if (!glyph) {
     return gFalse;
   }

   bitmap->x = -glyph->metrics.leftSideBearing;
   bitmap->y = glyph->metrics.ascent;
   bitmap->w = glyph->metrics.rightSideBearing - glyph->metrics.leftSideBearing;
   bitmap->h = glyph->metrics.ascent - glyph->metrics.descent;
   bitmap->aa = aa;
   if (aa) {
     bitmap->data = (Guchar *)glyph->bits;
     bitmap->freeData = gFalse;
   } else {
     n = bitmap->h * ((bitmap->w + 7) >> 3);
     bitmap->data = (Guchar *)gmalloc(n);
     for (i = 0; i < n; ++i) {
       bitmap->data[i] = bitReverse[glyph->bits[i] & 0xff];
     }
     bitmap->freeData = gTrue;
   }

   *clipRes = clip->testRect(x0 - bitmap->x,
                             y0 - bitmap->y,
                             x0 - bitmap->x + bitmap->w - 1,
                             y0 - bitmap->y + bitmap->h - 1);

   return gTrue;
 }

 SplashPath *SplashT1Font::getGlyphPath(int c) {
   T1_TMATRIX matrix;
   SplashPath *path;
   T1_OUTLINE *outline;
   T1_PATHSEGMENT *seg;
   T1_BEZIERSEGMENT *bez;
   SplashCoord x, y, x1, y1;
   GBool needClose;

   if (outlineID < 0) {
     outlineID = T1_CopyFont(((SplashT1FontFile *)fontFile)->t1libID);
     outlineSize = (float)splashSqrt(textMat[2]*textMat[2] +
 				    textMat[3]*textMat[3]);
     matrix.cxx = (double)textMat[0] / outlineSize;
     matrix.cxy = (double)textMat[1] / outlineSize;
     matrix.cyx = (double)textMat[2] / outlineSize;
     matrix.cyy = (double)textMat[3] / outlineSize;
     // t1lib doesn't seem to handle small sizes correctly here, so set
     // the size to 1000, and scale the resulting coordinates later
     outlineMul = (float)(outlineSize / 65536000.0);
     outlineSize = 1000;
     T1_TransformFont(outlineID, &matrix);
   }

   path = new SplashPath();
   if ((outline = T1_GetCharOutline(outlineID, c, outlineSize, NULL))) {
     x = 0;
     y = 0;
     needClose = gFalse;
     for (seg = outline; seg; seg = seg->link) {
       switch (seg->type) {
       case T1_PATHTYPE_MOVE:
 	if (needClose) {
 	  path->close();
 	  needClose = gFalse;
 	}
 	x += seg->dest.x * outlineMul;
 	y += seg->dest.y * outlineMul;
 	path->moveTo(x, -y);
 	break;
       case T1_PATHTYPE_LINE:
 	x += seg->dest.x * outlineMul;
 	y += seg->dest.y * outlineMul;
 	path->lineTo(x, -y);
 	needClose = gTrue;
 	break;
       case T1_PATHTYPE_BEZIER:
 	bez = (T1_BEZIERSEGMENT *)seg;
 	x1 = x + (SplashCoord)(bez->dest.x * outlineMul);
 	y1 = y + (SplashCoord)(bez->dest.y * outlineMul);
 	path->curveTo(x + (SplashCoord)(bez->B.x * outlineMul),
 		      -(y + (SplashCoord)(bez->B.y * outlineMul)),
 		      x + (SplashCoord)(bez->C.x * outlineMul),
 		      -(y + (SplashCoord)(bez->C.y * outlineMul)),
 		      x1, -y1);
 	x = x1;
 	y = y1;
 	needClose = gTrue;
 	break;
       }
     }
     if (needClose) {
       path->close();
     }
     T1_FreeOutline(outline);
   }

   return path;
 }

 #endif // HAVE_T1LIB_H
	//========================================================================
	//
	// SplashT1Font.cc
	//
	//========================================================================

	//========================================================================
	//
	// Modified under the Poppler project - http://poppler.freedesktop.org
	//
	// All changes made under the Poppler project to this file are licensed
	// under GPL version 2 or later
	//
	// Copyright (C) 2007 Albert Astals Cid <aacid@kde.org>
	//
	// To see a description of the changes please see the Changelog file that
	// came with your tarball or type make ChangeLog if you are building from git
	//
	//========================================================================

	#include <config.h>

	#if HAVE_T1LIB_H

	#ifdef USE_GCC_PRAGMAS
	#pragma implementation
	#endif

	#include <stdlib.h>
	#include <t1lib.h>
	#include "goo/gmem.h"
	#include "SplashMath.h"
	#include "SplashGlyphBitmap.h"
	#include "SplashPath.h"
	#include "SplashT1FontEngine.h"
	#include "SplashT1FontFile.h"
	#include "SplashT1Font.h"

	//------------------------------------------------------------------------

	static Guchar bitReverse[256] = {
	0x00, 0x80, 0x40, 0xc0, 0x20, 0xa0, 0x60, 0xe0,
	0x10, 0x90, 0x50, 0xd0, 0x30, 0xb0, 0x70, 0xf0,
	0x08, 0x88, 0x48, 0xc8, 0x28, 0xa8, 0x68, 0xe8,
	0x18, 0x98, 0x58, 0xd8, 0x38, 0xb8, 0x78, 0xf8,
	0x04, 0x84, 0x44, 0xc4, 0x24, 0xa4, 0x64, 0xe4,
	0x14, 0x94, 0x54, 0xd4, 0x34, 0xb4, 0x74, 0xf4,
	0x0c, 0x8c, 0x4c, 0xcc, 0x2c, 0xac, 0x6c, 0xec,
	0x1c, 0x9c, 0x5c, 0xdc, 0x3c, 0xbc, 0x7c, 0xfc,
	0x02, 0x82, 0x42, 0xc2, 0x22, 0xa2, 0x62, 0xe2,
	0x12, 0x92, 0x52, 0xd2, 0x32, 0xb2, 0x72, 0xf2,
	0x0a, 0x8a, 0x4a, 0xca, 0x2a, 0xaa, 0x6a, 0xea,
	0x1a, 0x9a, 0x5a, 0xda, 0x3a, 0xba, 0x7a, 0xfa,
	0x06, 0x86, 0x46, 0xc6, 0x26, 0xa6, 0x66, 0xe6,
	0x16, 0x96, 0x56, 0xd6, 0x36, 0xb6, 0x76, 0xf6,
	0x0e, 0x8e, 0x4e, 0xce, 0x2e, 0xae, 0x6e, 0xee,
	0x1e, 0x9e, 0x5e, 0xde, 0x3e, 0xbe, 0x7e, 0xfe,
	0x01, 0x81, 0x41, 0xc1, 0x21, 0xa1, 0x61, 0xe1,
	0x11, 0x91, 0x51, 0xd1, 0x31, 0xb1, 0x71, 0xf1,
	0x09, 0x89, 0x49, 0xc9, 0x29, 0xa9, 0x69, 0xe9,
	0x19, 0x99, 0x59, 0xd9, 0x39, 0xb9, 0x79, 0xf9,
	0x05, 0x85, 0x45, 0xc5, 0x25, 0xa5, 0x65, 0xe5,
	0x15, 0x95, 0x55, 0xd5, 0x35, 0xb5, 0x75, 0xf5,
	0x0d, 0x8d, 0x4d, 0xcd, 0x2d, 0xad, 0x6d, 0xed,
	0x1d, 0x9d, 0x5d, 0xdd, 0x3d, 0xbd, 0x7d, 0xfd,
	0x03, 0x83, 0x43, 0xc3, 0x23, 0xa3, 0x63, 0xe3,
	0x13, 0x93, 0x53, 0xd3, 0x33, 0xb3, 0x73, 0xf3,
	0x0b, 0x8b, 0x4b, 0xcb, 0x2b, 0xab, 0x6b, 0xeb,
	0x1b, 0x9b, 0x5b, 0xdb, 0x3b, 0xbb, 0x7b, 0xfb,
	0x07, 0x87, 0x47, 0xc7, 0x27, 0xa7, 0x67, 0xe7,
	0x17, 0x97, 0x57, 0xd7, 0x37, 0xb7, 0x77, 0xf7,
	0x0f, 0x8f, 0x4f, 0xcf, 0x2f, 0xaf, 0x6f, 0xef,
	0x1f, 0x9f, 0x5f, 0xdf, 0x3f, 0xbf, 0x7f, 0xff
	};

	//------------------------------------------------------------------------
	// SplashT1Font
	//------------------------------------------------------------------------

	SplashT1Font::SplashT1Font(SplashT1FontFile fontFileA, SplashCoord matA,
	SplashCoord *textMatA):
	SplashFont(fontFileA, matA, textMatA, fontFileA->engine->aa)
	{
	T1_TMATRIX matrix;
	BBox bbox;
	SplashCoord bbx0, bby0, bbx1, bby1;
	int x, y;

	t1libID = T1_CopyFont(fontFileA->t1libID);
	outlineID = -1;

	// compute font size
	size = (float)splashSqrt(mat[2]mat[2] + mat[3]mat[3]);

	// transform the four corners of the font bounding box -- the min
	// and max values form the bounding box of the transformed font
	bbox = T1_GetFontBBox(t1libID);
	bbx0 = 0.001 * bbox.llx;
	bby0 = 0.001 * bbox.lly;
	bbx1 = 0.001 * bbox.urx;
	bby1 = 0.001 * bbox.ury;
	// some fonts are completely broken, so we fake it (with values
	// large enough that most glyphs should fit)
	if (bbx0 == 0 && bby0 == 0 && bbx1 == 0 && bby1 == 0) {
	bbx0 = bby0 = -0.5;
	bbx1 = bby1 = 1.5;
	}
	x = (int)(mat[0] * bbx0 + mat[2] * bby0);
	xMin = xMax = x;
	y = (int)(mat[1] * bbx0 + mat[3] * bby0);
	yMin = yMax = y;
	x = (int)(mat[0] * bbx0 + mat[2] * bby1);
	if (x < xMin) {
	xMin = x;
	} else if (x > xMax) {
	xMax = x;
	}
	y = (int)(mat[1] * bbx0 + mat[3] * bby1);
	if (y < yMin) {
	yMin = y;
	} else if (y > yMax) {
	yMax = y;
	}
	x = (int)(mat[0] * bbx1 + mat[2] * bby0);
	if (x < xMin) {
	xMin = x;
	} else if (x > xMax) {
	xMax = x;
	}
	y = (int)(mat[1] * bbx1 + mat[3] * bby0);
	if (y < yMin) {
	yMin = y;
	} else if (y > yMax) {
	yMax = y;
	}
	x = (int)(mat[0] * bbx1 + mat[2] * bby1);
	if (x < xMin) {
	xMin = x;
	} else if (x > xMax) {
	xMax = x;
	}
	y = (int)(mat[1] * bbx1 + mat[3] * bby1);
	if (y < yMin) {
	yMin = y;
	} else if (y > yMax) {
	yMax = y;
	}
	// This is a kludge: some buggy PDF generators embed fonts with
	// zero bounding boxes.
	if (xMax == xMin) {
	xMin = 0;
	xMax = (int)size;
	}
	if (yMax == yMin) {
	yMin = 0;
	yMax = (int)(1.2 * size);
	}
	// Another kludge: an unusually large xMin or yMin coordinate is
	// probably wrong.
	if (xMin > 0) {
	xMin = 0;
	}
	if (yMin > 0) {
	yMin = 0;
	}
	// Another kludge: t1lib doesn't correctly handle fonts with
	// real (non-integer) bounding box coordinates.
	if (xMax - xMin > 5000) {
	xMin = 0;
	xMax = (int)size;
	}
	if (yMax - yMin > 5000) {
	yMin = 0;
	yMax = (int)(1.2 * size);
	}

	// transform the font
	matrix.cxx = (double)mat[0] / size;
	matrix.cxy = (double)mat[1] / size;
	matrix.cyx = (double)mat[2] / size;
	matrix.cyy = (double)mat[3] / size;
	T1_TransformFont(t1libID, &matrix);
	}

	SplashT1Font::~SplashT1Font() {
	T1_DeleteFont(t1libID);
	if (outlineID >= 0) {
	T1_DeleteFont(outlineID);
	}
	}

	GBool SplashT1Font::getGlyph(int c, int xFrac, int yFrac,
	SplashGlyphBitmap bitmap, int x0, int y0, SplashClip clip, SplashClipResult *clipRes) {
	return SplashFont::getGlyph(c, 0, 0, bitmap, x0, y0, clip, clipRes);
	}

	GBool SplashT1Font::makeGlyph(int c, int xFrac, int yFrac,
	SplashGlyphBitmap bitmap, int x0, int y0, SplashClip clip, SplashClipResult *clipRes) {
	GLYPH *glyph;
	int n, i;

	if (aa) {
	glyph = T1_AASetChar(t1libID, c, size, NULL);
	} else {
	glyph = T1_SetChar(t1libID, c, size, NULL);
	}
	if (!glyph) {
	return gFalse;
	}

	bitmap->x = -glyph->metrics.leftSideBearing;
	bitmap->y = glyph->metrics.ascent;
	bitmap->w = glyph->metrics.rightSideBearing - glyph->metrics.leftSideBearing;
	bitmap->h = glyph->metrics.ascent - glyph->metrics.descent;
	bitmap->aa = aa;
	if (aa) {
	bitmap->data = (Guchar *)glyph->bits;
	bitmap->freeData = gFalse;
	} else {
	n = bitmap->h * ((bitmap->w + 7) >> 3);
	bitmap->data = (Guchar *)gmalloc(n);
	for (i = 0; i < n; ++i) {
	bitmap->data[i] = bitReverse[glyph->bits[i] & 0xff];
	}
	bitmap->freeData = gTrue;
	}

	*clipRes = clip->testRect(x0 - bitmap->x,
	y0 - bitmap->y,
	x0 - bitmap->x + bitmap->w - 1,
	y0 - bitmap->y + bitmap->h - 1);

	return gTrue;
	}

	SplashPath *SplashT1Font::getGlyphPath(int c) {
	T1_TMATRIX matrix;
	SplashPath *path;
	T1_OUTLINE *outline;
	T1_PATHSEGMENT *seg;
	T1_BEZIERSEGMENT *bez;
	SplashCoord x, y, x1, y1;
	GBool needClose;

	if (outlineID < 0) {
	outlineID = T1_CopyFont(((SplashT1FontFile *)fontFile)->t1libID);
	outlineSize = (float)splashSqrt(textMat[2]*textMat[2] +
	textMat[3]*textMat[3]);
	matrix.cxx = (double)textMat[0] / outlineSize;
	matrix.cxy = (double)textMat[1] / outlineSize;
	matrix.cyx = (double)textMat[2] / outlineSize;
	matrix.cyy = (double)textMat[3] / outlineSize;
	// t1lib doesn't seem to handle small sizes correctly here, so set
	// the size to 1000, and scale the resulting coordinates later
	outlineMul = (float)(outlineSize / 65536000.0);
	outlineSize = 1000;
	T1_TransformFont(outlineID, &matrix);
	}

	path = new SplashPath();
	if ((outline = T1_GetCharOutline(outlineID, c, outlineSize, NULL))) {
	x = 0;
	y = 0;
	needClose = gFalse;
	for (seg = outline; seg; seg = seg->link) {
	switch (seg->type) {
	case T1_PATHTYPE_MOVE:
	if (needClose) {
	path->close();
	needClose = gFalse;
	}
	x += seg->dest.x * outlineMul;
	y += seg->dest.y * outlineMul;
	path->moveTo(x, -y);
	break;
	case T1_PATHTYPE_LINE:
	x += seg->dest.x * outlineMul;
	y += seg->dest.y * outlineMul;
	path->lineTo(x, -y);
	needClose = gTrue;
	break;
	case T1_PATHTYPE_BEZIER:
	bez = (T1_BEZIERSEGMENT *)seg;
	x1 = x + (SplashCoord)(bez->dest.x * outlineMul);
	y1 = y + (SplashCoord)(bez->dest.y * outlineMul);
	path->curveTo(x + (SplashCoord)(bez->B.x * outlineMul),
	-(y + (SplashCoord)(bez->B.y * outlineMul)),
	x + (SplashCoord)(bez->C.x * outlineMul),
	-(y + (SplashCoord)(bez->C.y * outlineMul)),
	x1, -y1);
	x = x1;
	y = y1;
	needClose = gTrue;
	break;
	}
	}
	if (needClose) {
	path->close();
	}
	T1_FreeOutline(outline);
	}

	return path;
	}

	#endif // HAVE_T1LIB_H