1504         $file = $g_font_resolver_pdf->ttf_mappings[$family];
1509         $file = substr($file, 0, strlen($file) - 4);
1515           MakeFont(TTF_FONTS_REPOSITORY.$file.'.ttf',
1516                    TTF_FONTS_REPOSITORY.$file.'.afm',
1923     function AddFont($fontkey, $family, $encoding, $file, $bEmbed) {  argument
1928       $filepath = $this->_getfontpath().$file;
1934       if (!$bEmbed) { $file = ''; };
1949                                    'file' =>$file);
1977       if ($file) {
1979           $this->FontFiles[$file]=array('length1'=>$originalsize);
1981           $this->FontFiles[$file]=array('length1'=>$size1,'length2'=>$size2);
2084     function Image($file, $x, $y, $w, $h) {  argument
2086       if (!isset($this->images[$file])) {
2087         $ext = pathinfo($file, PATHINFO_EXTENSION);
2091           $info = $this->_parsejpg($file);
2094           $info = $this->_parsepng($file);
2099         $this->images[$file] = $info;
2102       $info = $this->images[$file];
2230       foreach ($this->FontFiles as $file=>$info) {
2233         $this->FontFiles[$file]['n'] = $this->n;
2235         $f=fopen($this->_getfontpath().$file,'rb',1);
2243         $compressed=(substr($file,-2)=='.z');
2340       while (list($file,$info) = each($this->images)) {
2342         $this->images[$file]['n']=$this->n;
2374         unset($this->images[$file]['data']);
2559     function _parsejpg($file) {  argument
2560       $size_info = GetImageSize($file);
2562         $this->Error('Missing or incorrect image file: '.$file);
2566         $this->Error('Not a JPEG file: '.$file);
2580       $f=fopen($file,'rb');
2596     function _parsepng($file) {  argument
2597       $f = fopen($file,'rb');
2599         $this->Error('Can\'t open image file: '.$file);
2604         $this->Error('Not a PNG file: '.$file);
2610         $this->Error('Incorrect PNG file: '.$file);
2618         $this->Error('16-bit depth not supported: '.$file);
2629         $this->Error('Alpha channel not supported: '.$file);
2633         $this->Error('Unknown compression method: '.$file);
2637         $this->Error('Unknown filter method: '.$file);
2641         $this->Error('Interlacing not supported: '.$file);
2684         $this->Error('Missing palette in '.$file);