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Rev 10 Rev 7076
Line 39... Line 39...
39 
    if(image==NULL) error("Image creation failure");
 39 
    if(image==NULL) error("Image creation failure");
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    color_white=gdImageColorAllocate(image,255,255,255);
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    color_white=gdImageColorAllocate(image,255,255,255);
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    color_black=gdImageColorAllocate(image,0,0,0);
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    color_black=gdImageColorAllocate(image,0,0,0);
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    color_bounder=gdImageColorAllocate(image,1,2,3);
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    color_bounder=gdImageColorAllocate(image,1,2,3);
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    gdImageColorTransparent(image,color_white);
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    gdImageColorTransparent(image,color_white);
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printf("Created image: %dx%d\n",xsize,ysize);
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    printf("Created image: %dx%d\n",xsize,ysize);
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}
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}
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void saveimage()
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void saveimage()
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{
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{
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    int xsize, ysize;
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    int xsize, ysize;
Line 57... Line 57...
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    if(*outfile) *outfile++=0;
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    if(*outfile) *outfile++=0;
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    outf=fopen(ff,"w"); if(outf==NULL) error("unable to create gif output.");
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    outf=fopen(ff,"w"); if(outf==NULL) error("unable to create gif output.");
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    printf("Output to %s.\n",ff);
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    printf("Output to %s.\n",ff);
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    if(compressratio==1) gdImageGif(image,outf);
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    if(compressratio==1) gdImageGif(image,outf);
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    else {
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    else {
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        gdImagePtr image2;
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        gdImagePtr image2;
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        int x2, y2;
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        int x2, y2;
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        x2=(xsize+1)/2; y2=(ysize+1)/2;
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        x2=(xsize+1)/2; y2=(ysize+1)/2;
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        image2=gdImageCreate(x2,y2);
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        image2=gdImageCreate(x2,y2);
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        white2=gdImageColorAllocate(image2,255,255,255);
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        white2=gdImageColorAllocate(image2,255,255,255);
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        gdImageColorTransparent(image2,white2);
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        gdImageColorTransparent(image2,white2);
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        gdImageCopyResized(image2,image,0,0,0,0,x2,y2,xsize,ysize);
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        gdImageCopyResized(image2,image,0,0,0,0,x2,y2,xsize,ysize);
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        gdImageGif(image2,outf); gdImageDestroy(image2);
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        gdImageGif(image2,outf); gdImageDestroy(image2);
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    }
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    }
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    fclose(outf);
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    fclose(outf);
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    gdImageDestroy(image); image=NULL;
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    gdImageDestroy(image); image=NULL;
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}
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}
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    char *buf;
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    char *buf;
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    ch-=f->bc; x+=f->fh[ch].xstart; y+=f->fh[ch].ystart;
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    ch-=f->bc; x+=f->fh[ch].xstart; y+=f->fh[ch].ystart;
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    xlen=f->fh[ch].xmax; ylen=f->fh[ch].ymax;
 80 
    xlen=f->fh[ch].xmax; ylen=f->fh[ch].ymax;
81 
    xsize=(xlen+7)/8; buf=f->data+f->fh[ch].start;
 81 
    xsize=(xlen+7)/8; buf=f->data+f->fh[ch].start;
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    for(j=0;j<ylen;j++) for(i=0;i<xlen;i++) {
 82 
    for(j=0;j<ylen;j++) for(i=0;i<xlen;i++) {
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        if((buf[j*xsize+(i>>3)]&(1<<(i&7)))!=0)
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        if((buf[j*xsize+(i>>3)]&(1<<(i&7)))!=0)
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          gdImageSetPixel(image,x+i,y+j,color);
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            gdImageSetPixel(image,x+i,y+j,color);
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    }
 85 
    }
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    return f->fh[ch].w;
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    return f->fh[ch].w;
87 
}
 87 
}
88 
 
 88 
 
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        /* Make color according to string indication */
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    /* Make color according to string indication */
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void makecolor(char *p)
 90 
void makecolor(char *p)
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{
 91 
{
92 
    int t, r,g,b;
 92 
    int t, r,g,b;
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    char *p2;
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    char *p2;
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 94 
   
95 
    p=find_word_start(p); r=g=b=0;
 95 
    p=find_word_start(p); r=g=b=0;
- 
 
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    p2=strchr(p,',');
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    p2=strchr(p,','); if(p2==NULL) {    /* color name */
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    if(p2==NULL) {  /* color name */
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        *find_word_end(p)=0;
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        *find_word_end(p)=0;
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        t=search_list(colors,colorno,sizeof(colors[0]),p);
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        t=search_list(colors,colorno,sizeof(colors[0]),p);
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        if(t<0) return;
 100 
        if(t<0) return;
100 
        r=colors[t].r; g=colors[t].g; b=colors[t].b;
 101 
        r=colors[t].r; g=colors[t].g; b=colors[t].b;
101 
    }
 102 
    }
102 
    else {      /* rgb values */
 103 
    else {  /* rgb values */
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        *p2++=0;
 104 
        *p2++=0;
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        r=atoi(p); p=find_word_start(p2);
 105 
        r=atoi(p); p=find_word_start(p2);
105 
        p2=strchr(p,','); if(p2==NULL) p2=p+strlen(p); else *p2++=0;
 106 
        p2=strchr(p,','); if(p2==NULL) p2=p+strlen(p); else *p2++=0;
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        g=atoi(p); b=atoi(p2);
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        g=atoi(p); b=atoi(p2);
107 
    }
 108 
    }
108 
    t=getcolor(r,g,b);
 109 
    t=getcolor(r,g,b);
109 
    if(t!=-1) currentcolor=t;
 110 
    if(t!=-1) currentcolor=t;
110 
}
 111 
}