TCPDF_IMAGES::setGDImageTransparency()
Method: Set the transparency for the given GD image.
Source: includes/lib/tcpdf/include/tcpdf_images.php:99
Method: Set the transparency for the given GD image.
Source: includes/lib/tcpdf/include/tcpdf_images.php:99
Method: Convert the loaded image to a PNG and then return a structure for the PDF creator.
Source: includes/lib/tcpdf/include/tcpdf_images.php:124