new parameter -s textonly

[swftools.git] / lib / pdf / GFXOutputDev.cc

diff --git a/lib/pdf/GFXOutputDev.cc b/lib/pdf/GFXOutputDev.cc
index 13f7087..5439923 100644 (file)
--- a/lib/pdf/GFXOutputDev.cc
+++ b/lib/pdf/GFXOutputDev.cc
@@ -676,6 +676,8 @@ void GFXOutputDev::setParameter(const char*key, const char*value)
         this->config_linkdatafile = strdup(value);
     } else if(!strcmp(key,"convertgradients")) {
         this->config_convertgradients = atoi(value);
+    } else if(!strcmp(key,"textonly")) {
+        this->config_textonly = atoi(value);
     } else if(!strcmp(key,"multiply")) {
         this->config_multiply = atoi(value);
         if(this->config_multiply<1) 
@@ -999,6 +1001,8 @@ static gfxcolor_t col2col(GfxColorSpace*colspace, GfxColor* col)
 
 GBool GFXOutputDev::radialShadedFill(GfxState *state, GfxRadialShading *shading)
 {
+    if(config_textonly) {return gTrue;}
+
     double x0,y0,r0,x1,y1,x2,y2,x9,y9,r1;
     shading->getCoords(&x0,&y0,&r0,&x9,&y9,&r1);
     x1=x0+r1;y1=y0;
@@ -1057,6 +1061,8 @@ GBool GFXOutputDev::radialShadedFill(GfxState *state, GfxRadialShading *shading)
 
 GBool GFXOutputDev::axialShadedFill(GfxState *state, GfxAxialShading *shading)
 {
+    if(config_textonly) {return gTrue;}
+
     double x0,y0,x1,y1;
     shading->getCoords(&x0,&y0,&x1,&y1);
     this->transformXY(state, x0,y0,&x0,&y0);
@@ -1626,7 +1632,7 @@ void GFXOutputDev::endType3Char(GfxState *state)
     msg("<debug> endType3Char");
 }
 
-void GFXOutputDev::startPage(int pageNum, GfxState *state, double crop_x1, double crop_y1, double crop_x2, double crop_y2) 
+void GFXOutputDev::startPage(int pageNum, GfxState *state)
 {
     this->currentpage = pageNum;
     double x1,y1,x2,y2;
@@ -1635,6 +1641,7 @@ void GFXOutputDev::startPage(int pageNum, GfxState *state, double crop_x1, doubl
     gfxcolor_t black = {255,0,0,0};
     laststate = state;
     gfxline_t clippath[5];
+    PDFRectangle *r = this->page->getCropBox();
 
     /* state->transform(state->getX1(),state->getY1(),&x1,&y1);
     state->transform(state->getX2(),state->getY2(),&x2,&y2);
@@ -1645,8 +1652,8 @@ void GFXOutputDev::startPage(int pageNum, GfxState *state, double crop_x1, doubl
     y1 = crop_y1;
     x2 = crop_x2;
     y2 = crop_y2;*/
-    state->transform(crop_x1,crop_y1,&x1,&y1); //x1 += user_movex; y1 += user_movey;
-    state->transform(crop_x2,crop_y2,&x2,&y2); //x2 += user_movex; y2 += user_movey;
+    state->transform(r->x1,r->y1,&x1,&y1); //x1 += user_movex; y1 += user_movey;
+    state->transform(r->x2,r->y2,&x2,&y2); //x2 += user_movex; y2 += user_movey;
 
     if(x2<x1) {double x3=x1;x1=x2;x2=x3;}
     if(y2<y1) {double y3=y1;y1=y2;y2=y3;}
@@ -2475,6 +2482,10 @@ void GFXOutputDev::drawImageMask(GfxState *state, Object *ref, Stream *str,
                                   int width, int height, GBool invert,
                                   GBool inlineImg) 
 {
+    if(config_textonly) {
+       OutputDev::drawImageMask(state,ref,str,width,height,invert,inlineImg);
+       return;
+    }
     dbg("drawImageMask %dx%d, invert=%d inline=%d", width, height, invert, inlineImg);
     msg("<verbose> drawImageMask %dx%d, invert=%d inline=%d", width, height, invert, inlineImg);
     drawGeneralImage(state,ref,str,width,height,0,invert,inlineImg,1, 0, 0,0,0,0, 0);
@@ -2484,6 +2495,10 @@ void GFXOutputDev::drawImage(GfxState *state, Object *ref, Stream *str,
                         int width, int height, GfxImageColorMap *colorMap,
                         int *maskColors, GBool inlineImg)
 {
+    if(config_textonly) {
+       OutputDev::drawImage(state,ref,str,width,height,colorMap,maskColors,inlineImg);
+       return;
+    }
     dbg("drawImage %dx%d, %s, %s, inline=%d", width, height, 
            colorMap?"colorMap":"no colorMap", 
            maskColors?"maskColors":"no maskColors",
@@ -2504,6 +2519,10 @@ void GFXOutputDev::drawMaskedImage(GfxState *state, Object *ref, Stream *str,
                               Stream *maskStr, int maskWidth, int maskHeight,
                               GBool maskInvert)
 {
+    if(config_textonly) {
+       OutputDev::drawMaskedImage(state,ref,str,width,height,colorMap,maskStr,maskWidth,maskHeight,maskInvert);
+       return;
+    }
     dbg("drawMaskedImage %dx%d, %s, %dx%d mask", width, height, 
            colorMap?"colorMap":"no colorMap", 
            maskWidth, maskHeight);
@@ -2523,6 +2542,10 @@ void GFXOutputDev::drawSoftMaskedImage(GfxState *state, Object *ref, Stream *str
                                   int maskWidth, int maskHeight,
                                   GfxImageColorMap *maskColorMap)
 {
+    if(config_textonly) {
+       OutputDev::drawSoftMaskedImage(state,ref,str,width,height,colorMap,maskStr,maskWidth,maskHeight,maskColorMap);
+       return;
+    }
     dbg("drawSoftMaskedImage %dx%d, %s, %dx%d mask", width, height, 
            colorMap?"colorMap":"no colorMap", 
            maskWidth, maskHeight);
@@ -2532,11 +2555,13 @@ void GFXOutputDev::drawSoftMaskedImage(GfxState *state, Object *ref, Stream *str
     if(colorMap)
        msg("<verbose> colorMap pixcomps:%d bits:%d mode:%d", colorMap->getNumPixelComps(),
                colorMap->getBits(),colorMap->getColorSpace()->getMode());
-    drawGeneralImage(state,ref,str,width,height,colorMap,0,0,0,0, maskStr, maskWidth, maskHeight, 0, maskColorMap);
 }
 
+
 void GFXOutputDev::stroke(GfxState *state) 
 {
+    if(config_textonly) {return;}
+
     dbg("stroke");
 
     GfxPath * path = state->getPath();
@@ -2547,6 +2572,8 @@ void GFXOutputDev::stroke(GfxState *state)
 
 void GFXOutputDev::fill(GfxState *state) 
 {
+    if(config_textonly) {return;}
+
     gfxcolor_t col = getFillColor(state);
     dbg("fill %02x%02x%02x%02x",col.r,col.g,col.b,col.a);
 
@@ -2563,6 +2590,8 @@ void GFXOutputDev::fill(GfxState *state)
 
 void GFXOutputDev::eoFill(GfxState *state) 
 {
+    if(config_textonly) {return;}
+
     gfxcolor_t col = getFillColor(state);
     dbg("eofill %02x%02x%02x%02x",col.r,col.g,col.b,col.a);
 
@@ -2853,7 +2882,7 @@ void GFXOutputDev::clearSoftMask(GfxState *state)
     belowrender.endpage(&belowrender);
     gfxresult_t* belowresult = belowrender.finish(&belowrender);
     gfximage_t* belowimg = (gfximage_t*)belowresult->get(belowresult,"page0");
-    //writePNG("below.png", (unsigned char*)belowimg->data, belowimg->width, belowimg->height);
+    //png_write("below.png", (unsigned char*)belowimg->data, belowimg->width, belowimg->height);
 
     gfxdevice_t maskrender;
     gfxdevice_render_init(&maskrender);
@@ -2898,7 +2927,9 @@ void GFXOutputDev::clearSoftMask(GfxState *state)
     matrix.m00 = 1.0; matrix.m10 = 0.0; matrix.tx = 0.0;
     matrix.m01 = 0.0; matrix.m11 = 1.0; matrix.ty = 0.0;
 
-    this->device->fillbitmap(this->device, line, belowimg, &matrix, 0);
+    if(!config_textonly) {
+       this->device->fillbitmap(this->device, line, belowimg, &matrix, 0);
+    }
 
     mask->destroy(mask);
     below->destroy(below);