cobak

public function getBarcodeSVGcode($w=2, $h=30, $color='black') {
        // replace table for special characters
        $repstr = array("\0" => '', '&' => '&amp;', '<' => '&lt;', '>' => '&gt;');
        $svg = '<'.'?'.'xml version="1.0" standalone="no"'.'?'.'>'."\n";
        $svg .= '<!DOCTYPE svg PUBLIC "-//W3C//DTD SVG 1.1//EN" "http://www.w3.org/Graphics/SVG/1.1/DTD/svg11.dtd">'."\n";
        $svg .= '<svg width="'.round(($this->barcode_array['maxw'] * $w), 3).'" height="'.$h.'" version="1.1" xmlns="http://www.w3.org/2000/svg">'."\n";
        $svg .= "\t".'<desc>'.strtr($this->barcode_array['code'], $repstr).'</desc>'."\n";
        $svg .= "\t".'<g id="bars" fill="'.$color.'" stroke="none">'."\n";
        // print bars
        $x = 0;
        foreach ($this->barcode_array['bcode'] as $k => $v) {
            $bw = round(($v['w'] * $w), 3);
            $bh = round(($v['h'] * $h / $this->barcode_array['maxh']), 3);
            if ($v['t']) {
                $y = round(($v['p'] * $h / $this->barcode_array['maxh']), 3);
                // draw a vertical bar
                $svg .= "\t\t".'<rect x="'.$x.'" y="'.$y.'" width="'.$bw.'" height="'.$bh.'" />'."\n";
            }
            $x += $bw;
        }
        $svg .= "\t".'</g>'."\n";
        $svg .= '</svg>'."\n";
        return $svg;
    }