added new function finishPage(), to be called after links are processed

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

diff --git a/lib/pdf/GFXOutputDev.cc b/lib/pdf/GFXOutputDev.cc
index fed1333..c88a035 100644 (file)
--- a/lib/pdf/GFXOutputDev.cc
+++ b/lib/pdf/GFXOutputDev.cc
@@ -1083,8 +1083,6 @@ void GFXOutputDev::strokeGfxline(GfxState *state, gfxline_t*line, int flags)
        this->transformXY(state, 1, 1, &tx2, &ty2);
         double f = sqrt(sqr(tx2-tx1)+sqr(ty2-ty1)) / SQRT2;
 
-       f = 1.0; //disable dash length transform for now
-
        msg("<trace> %d dashes", this->dashLength);
        msg("<trace> |  phase: %f", this->dashStart);
        for(t=0;t<this->dashLength;t++) {
@@ -1974,19 +1972,23 @@ unsigned char* antialize(unsigned char*data, int width, int height, int newwidth
        double ex = px + fx;
        int fromx = (int)px;
        int tox = (int)ex;
-       int xweight1 = (int)(((fromx+1)-px)*256);
+       int xweight1 = (int)((1-(px-fromx))*256);
        int xweight2 = (int)((ex-tox)*256);
        double py =0;
        for(y=0;y<newheight;y++) {
            double ey = py + fy;
            int fromy = (int)py;
            int toy = (int)ey;
-           int yweight1 = (int)(((fromy+1)-py)*256);
+           int yweight1 = (int)((1-(py-fromy))*256);
            int yweight2 = (int)((ey-toy)*256);
            int a = 0;
            int xx,yy;
-           for(xx=fromx;xx<tox;xx++)
-           for(yy=fromy;yy<toy;yy++) {
+            if(tox>=width) 
+                tox = width-1;
+            if(toy>=height) 
+                toy = height-1;
+           for(xx=fromx;xx<=tox;xx++)
+           for(yy=fromy;yy<=toy;yy++) {
                int b = 1-data[width*yy+xx];
                int weight=256;
                if(xx==fromx) weight = (weight*xweight1)/256;