Added parameters for foreground and background colors, as well as a flag for transparent background, to QRCode->createImage(). Also added basic error checking on values for parameters.
New syntax (backwards-compatible with old) is $qr->createImage(2, 4, 0x0000FF, 0x000000, true); where 0x0000FF is the foreground color (blue), 0x000000 is the background color (black; not relevant in this case because of next param), and true is to use transparent background.
kazuhikoarase
commented
9 years ago
Added parameters for foreground and background colors, as well as a flag for transparent background, to QRCode->createImage(). Also added basic error checking on values for parameters.
New syntax (backwards-compatible with old) is
$qr->createImage(2, 4, 0x0000FF, 0x000000, true);where0x0000FFis the foreground color (blue),0x000000is the background color (black; not relevant in this case because of next param), andtrueis to use transparent background.