2 A special output device which collects information about a PDF file,
3 like fonts, Type3 glyphs and so on.
5 This file is part of swftools.
7 Swftools is free software; you can redistribute it and/or modify
8 it under the terms of the GNU General Public License as published by
9 the Free Software Foundation; either version 2 of the License, or
10 (at your option) any later version.
12 Swftools is distributed in the hope that it will be useful,
13 but WITHOUT ANY WARRANTY; without even the implied warranty of
14 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15 GNU General Public License for more details.
17 You should have received a copy of the GNU General Public License
18 along with swftools; if not, write to the Free Software
19 Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */
21 #ifndef __infooutputdev_h__
22 #define __infooutputdev_h__
25 #include "OutputDev.h"
26 #include "SplashOutputDev.h"
28 #include <splash/SplashTypes.h>
29 #include <splash/SplashPath.h>
30 #include <splash/SplashFont.h>
31 #include <splash/SplashFontFile.h>
33 #include "SplashTypes.h"
34 #include "SplashPath.h"
35 #include "SplashFont.h"
36 #include "SplashFontFile.h"
40 #include <goo/GooHash.h>
44 #include "../gfxdevice.h"
45 #include "../gfxtools.h"
46 #include "../gfxfont.h"
48 #define INTERNAL_FONT_SIZE 1024.0
69 double ascender,descender;
79 SplashFont*splash_font;
83 extern char*getFontID(GfxFont*font);
85 class InfoOutputDev: public OutputDev
88 FontInfo* currentfont;
89 GlyphInfo* currentglyph;
90 SplashOutputDev*splash;
92 gfxfont_t* createGfxFont(GfxFont*xpdffont, FontInfo*src);
105 InfoOutputDev(XRef*xref);
106 virtual ~InfoOutputDev();
107 virtual GBool useTilingPatternFill();
108 virtual GBool upsideDown();
109 virtual GBool useDrawChar();
110 virtual GBool interpretType3Chars();
111 virtual void startPage(int pageNum, GfxState *state, double crop_x1, double crop_y1, double crop_x2, double crop_y2);
112 virtual void endPage();
113 virtual void drawLink(Link *link, Catalog *catalog);
114 virtual double getMaximumFontSize(char*id);
115 virtual void updateFont(GfxState *state);
117 virtual GBool beginType3Char(GfxState *state, double x, double y, double dx, double dy, CharCode code, Unicode *u, int uLen);
118 virtual void type3D0(GfxState *state, double wx, double wy);
119 virtual void type3D1(GfxState *state, double wx, double wy, double llx, double lly, double urx, double ury);
120 virtual void endType3Char(GfxState *state);
122 virtual void fill(GfxState *state);
123 virtual void eoFill(GfxState *state);
125 virtual void drawChar(GfxState *state, double x, double y,
126 double dx, double dy,
127 double originX, double originY,
128 CharCode code, int nBytes, Unicode *u, int uLen);
129 virtual void drawImageMask(GfxState *state, Object *ref, Stream *str,
130 int width, int height, GBool invert,
132 virtual void drawImage(GfxState *state, Object *ref, Stream *str,
133 int width, int height, GfxImageColorMap *colorMap,
134 int *maskColors, GBool inlineImg);
135 virtual void drawMaskedImage(GfxState *state, Object *ref, Stream *str,
136 int width, int height,
137 GfxImageColorMap *colorMap,
139 int maskWidth, int maskHeight,
141 virtual void drawSoftMaskedImage(GfxState *state, Object *ref, Stream *str,
142 int width, int height,
143 GfxImageColorMap *colorMap,
145 int maskWidth, int maskHeight,
146 GfxImageColorMap *maskColorMap);
147 virtual FontInfo* getFont(char*id);
150 #endif //__infooutputdev_h__