> -----Original Message----- > From: Konrad Foerstner [mailto:[EMAIL PROTECTED]] > Sent: Monday, July 22, 2002 2:19 PM > To: [EMAIL PROTECTED] > Subject: Position 251 ??? > > > Hi, > > I have a strange error in my script. It should > paint a column of lines next to each other in > colors which are determinated by a given sequence > of letters. It works...but only to the position > of 251. After this point all lines have the color > of the line at position 251...even when I use > a different letter sequence. > > Is this a sign? The 251? ;) Nope, any hints?
You can only allocate 256 colors. After that, colorAllocate will return -1, per the docs. Since you are only using 4 colors, you should allocate these colors once, and store their indexes in a hash, as per the solution Jenda posted. cf. http://www.boutell.com/gd/manual1.8.4.html#gdMaxColors -- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
