Dompdf\Helpers::rle4_decode
Decoder for RLE4 compression in windows bitmaps see http://msdn.microsoft.com/library/default.asp?url=/library/en-us/gdi/bitmaps_6x0u.asp
Signature
public function rle4_decode(string
$str,
integer
$width )
Parameters
$str
— string- Data to decode
$width
— integer- Image width
Returns
- string