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>
64 double ascender,descender;
73 SplashFont*splash_font;
77 extern char*getFontID(GfxFont*font);
79 class InfoOutputDev: public OutputDev
82 FontInfo* currentfont;
83 GlyphInfo* currentglyph;
84 SplashOutputDev*splash;
93 InfoOutputDev(XRef*xref);
94 virtual ~InfoOutputDev();
95 virtual GBool useTilingPatternFill();
96 virtual GBool upsideDown();
97 virtual GBool useDrawChar();
98 virtual GBool interpretType3Chars();
99 virtual void startPage(int pageNum, GfxState *state, double crop_x1, double crop_y1, double crop_x2, double crop_y2);
100 virtual void endPage();
101 virtual void drawLink(Link *link, Catalog *catalog);
102 virtual double getMaximumFontSize(char*id);
103 virtual void updateFont(GfxState *state);
105 virtual GBool beginType3Char(GfxState *state, double x, double y, double dx, double dy, CharCode code, Unicode *u, int uLen);
106 virtual void type3D0(GfxState *state, double wx, double wy);
107 virtual void type3D1(GfxState *state, double wx, double wy, double llx, double lly, double urx, double ury);
108 virtual void endType3Char(GfxState *state);
110 virtual void fill(GfxState *state);
111 virtual void eoFill(GfxState *state);
113 virtual void drawChar(GfxState *state, double x, double y,
114 double dx, double dy,
115 double originX, double originY,
116 CharCode code, int nBytes, Unicode *u, int uLen);
117 virtual void drawImageMask(GfxState *state, Object *ref, Stream *str,
118 int width, int height, GBool invert,
120 virtual void drawImage(GfxState *state, Object *ref, Stream *str,
121 int width, int height, GfxImageColorMap *colorMap,
122 int *maskColors, GBool inlineImg);
123 virtual void drawMaskedImage(GfxState *state, Object *ref, Stream *str,
124 int width, int height,
125 GfxImageColorMap *colorMap,
127 int maskWidth, int maskHeight,
129 virtual void drawSoftMaskedImage(GfxState *state, Object *ref, Stream *str,
130 int width, int height,
131 GfxImageColorMap *colorMap,
133 int maskWidth, int maskHeight,
134 GfxImageColorMap *maskColorMap);
135 virtual FontInfo* getFont(char*id);
138 #endif //__infooutputdev_h__