2 Output device which creates a bitmap.
4 This file is part of swftools.
6 Swftools is free software; you can redistribute it and/or modify
7 it under the terms of the GNU General Public License as published by
8 the Free Software Foundation; either version 2 of the License, or
9 (at your option) any later version.
11 Swftools is distributed in the hope that it will be useful,
12 but WITHOUT ANY WARRANTY; without even the implied warranty of
13 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 GNU General Public License for more details.
16 You should have received a copy of the GNU General Public License
17 along with swftools; if not, write to the Free Software
18 Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */
20 #ifndef __BitmapOutputDev_h__
21 #define __BitmapOutputDev_h__
23 #include "../gfxdevice.h"
24 #include "../gfxsource.h"
25 #include "../gfxtools.h"
28 #include "GFXOutputDev.h"
29 #include "InfoOutputDev.h"
31 #include "CommonOutputDev.h"
36 SplashBitmap*clipbitmap;
41 #define STATE_PARALLEL 0
42 #define STATE_TEXT_IS_ABOVE 1
43 #define STATE_BITMAP_IS_ABOVE 2
45 class BitmapOutputDev: public CommonOutputDev {
47 BitmapOutputDev(InfoOutputDev*info, PDFDoc*doc);
48 virtual ~BitmapOutputDev();
51 virtual void setDevice(gfxdevice_t*dev);
52 virtual void setMove(int x,int y);
53 virtual void setClip(int x1,int y1,int x2,int y2);
54 virtual void setParameter(const char*key, const char*value);
55 virtual void preparePage(int pdfpage, int outputpage);
58 virtual GBool upsideDown();
59 virtual GBool useDrawChar();
60 virtual GBool useTilingPatternFill();
61 virtual GBool useShadedFills();
62 virtual GBool useDrawForm();
63 virtual GBool interpretType3Chars();
64 virtual GBool needNonText();
65 virtual void setDefaultCTM(double *ctm);
66 /* virtual GBool checkPageSlice(Page *page, double hDPI, double vDPI,
67 int rotate, GBool useMediaBox, GBool crop,
68 int sliceX, int sliceY, int sliceW, int sliceH,
69 GBool printing, Catalog *catalog,
70 GBool (*abortCheckCbk)(void *data) = NULL,
71 void *abortCheckCbkData = NULL);*/
73 virtual void startPage(int pageNum, GfxState *state, double x1,double y1,double x2,double y2);
74 virtual void endPage();
75 virtual void finishPage();
77 virtual void saveState(GfxState *state);
78 virtual void restoreState(GfxState *state);
80 virtual void updateAll(GfxState *state);
81 virtual void updateCTM(GfxState *state, double m11, double m12, double m21, double m22, double m31, double m32);
82 virtual void updateLineDash(GfxState *state);
83 virtual void updateFlatness(GfxState *state);
84 virtual void updateLineJoin(GfxState *state);
85 virtual void updateLineCap(GfxState *state);
86 virtual void updateMiterLimit(GfxState *state);
87 virtual void updateLineWidth(GfxState *state);
88 virtual void updateStrokeAdjust(GfxState *state);
89 virtual void updateFillColorSpace(GfxState *state);
90 virtual void updateStrokeColorSpace(GfxState *state);
91 virtual void updateFillColor(GfxState *state);
92 virtual void updateStrokeColor(GfxState *state);
93 virtual void updateBlendMode(GfxState *state);
94 virtual void updateFillOpacity(GfxState *state);
95 virtual void updateStrokeOpacity(GfxState *state);
96 virtual void updateFillOverprint(GfxState *state);
97 virtual void updateStrokeOverprint(GfxState *state);
98 virtual void updateTransfer(GfxState *state);
99 virtual void updateFont(GfxState *state);
100 virtual void updateTextMat(GfxState *state);
101 virtual void updateCharSpace(GfxState *state);
102 virtual void updateRender(GfxState *state);
103 virtual void updateRise(GfxState *state);
104 virtual void updateWordSpace(GfxState *state);
105 virtual void updateHorizScaling(GfxState *state);
106 virtual void updateTextPos(GfxState *state);
107 virtual void updateTextShift(GfxState *state, double shift);
109 virtual void stroke(GfxState *state);
110 virtual void fill(GfxState *state);
111 virtual void eoFill(GfxState *state);
112 #if (xpdfMajorVersion < 3) || (xpdfMinorVersion < 2) || (xpdfUpdateVersion < 7)
113 virtual void tilingPatternFill(GfxState *state, Object *str,
114 int paintType, Dict *resDict,
115 double *mat, double *bbox,
116 int x0, int y0, int x1, int y1,
117 double xStep, double yStep);
119 virtual void tilingPatternFill(GfxState *state, Gfx *gfx, Object *str,
120 int paintType, Dict *resDict,
121 double *mat, double *bbox,
122 int x0, int y0, int x1, int y1,
123 double xStep, double yStep);
126 virtual GBool functionShadedFill(GfxState *state,
127 GfxFunctionShading *shading);
128 virtual GBool axialShadedFill(GfxState *state, GfxAxialShading *shading);
129 virtual GBool radialShadedFill(GfxState *state, GfxRadialShading *shading);
131 virtual void clip(GfxState *state);
132 virtual void eoClip(GfxState *state);
133 virtual void clipToStrokePath(GfxState *state);
135 virtual void beginStringOp(GfxState *state);
136 virtual void endStringOp(GfxState *state);
137 virtual void beginString(GfxState *state, GString *s);
138 virtual void endString(GfxState *state);
139 virtual void drawChar(GfxState *state, double x, double y,
140 double dx, double dy,
141 double originX, double originY,
142 CharCode code, int nBytes, Unicode *u, int uLen);
143 virtual void drawString(GfxState *state, GString *s);
144 virtual GBool beginType3Char(GfxState *state, double x, double y,
145 double dx, double dy,
146 CharCode code, Unicode *u, int uLen);
147 virtual void endType3Char(GfxState *state);
148 virtual void endTextObject(GfxState *state);
150 virtual void drawImageMask(GfxState *state, Object *ref, Stream *str,
151 int width, int height, GBool invert,
153 virtual void drawImage(GfxState *state, Object *ref, Stream *str,
154 int width, int height, GfxImageColorMap *colorMap,
155 int *maskColors, GBool inlineImg);
156 virtual void drawMaskedImage(GfxState *state, Object *ref, Stream *str,
157 int width, int height,
158 GfxImageColorMap *colorMap,
159 Stream *maskStr, int maskWidth, int maskHeight,
161 virtual void drawSoftMaskedImage(GfxState *state, Object *ref, Stream *str,
162 int width, int height,
163 GfxImageColorMap *colorMap,
165 int maskWidth, int maskHeight,
166 GfxImageColorMap *maskColorMap);
168 virtual void type3D0(GfxState *state, double wx, double wy);
169 virtual void type3D1(GfxState *state, double wx, double wy, double llx, double lly, double urx, double ury);
171 virtual void drawForm(Ref id);
173 virtual void beginTransparencyGroup(GfxState *state, double *bbox,
174 GfxColorSpace *blendingColorSpace,
175 GBool isolated, GBool knockout,
177 virtual void endTransparencyGroup(GfxState *state);
178 virtual void paintTransparencyGroup(GfxState *state, double *bbox);
179 virtual void setSoftMask(GfxState *state, double *bbox, GBool alpha, Function *transferFunc, GfxColor *backdropColor);
180 virtual void clearSoftMask(GfxState *state);
182 virtual void processLink(Link *link, Catalog *catalog);
184 virtual void setVectorAntialias(GBool vaa);
185 virtual GBool getVectorAntialias();
190 void clearBoolPolyDev(int x1, int y1, int x2, int y2);
191 void clearBoolTextDev(int x1, int y1, int x2, int y2);
194 GBool checkNewText(int x1, int y1, int x2, int y2);
195 GBool checkNewBitmap(int x1, int y1, int x2, int y2);
196 GBool clip0and1differ(int x1,int y1,int x2,int y2);
197 GBool intersection(int x1,int y1,int x2,int y2);
199 virtual gfxbbox_t getImageBBox(GfxState*state);
200 virtual gfxbbox_t getBBox(GfxState*state);
202 char config_extrafontdata;
211 SplashOutputDev*rgbdev;
212 SplashOutputDev*clip0dev;
213 SplashOutputDev*clip1dev;
214 SplashOutputDev*boolpolydev;
215 SplashOutputDev*booltextdev;
217 SplashBitmap*rgbbitmap;
218 SplashBitmap*clip0bitmap;
219 SplashBitmap*clip1bitmap;
220 SplashBitmap*boolpolybitmap;
221 SplashBitmap*booltextbitmap;
223 gfxdevice_t* gfxoutput;
231 int user_movex, user_movey;
232 int user_clipx1, user_clipy1;
233 int user_clipx2, user_clipy2;
235 //ClipState*clipstates;