First of all, thanks Owen, Shlomi and Shawn for your advices. But I still can't get the line appear on the transparent circle. I am guessing maybe there is a problem with my Perl setting or something. Please see in text comments.
> -----Original Message----- > From: Owen [mailto:rc...@pcug.org.au] > I rewrote your script to write to the hard drive. The background line > is there when I viewed it in xview. > > What did you use to view the image? [CHAN] I was using IE6, Firefox and Chrome to view it. I tried to use the same code as Owen's to write to a file then used GIMP2 to view it. The circle is transparent color but still cannot see the line. When I used xview to view it, the circle only appears as solid pink, still no line. > -----Original Message----- > From: Shlomi Fish [mailto:shlo...@iglu.org.il] > I think the Alpha color was drawn above the line, as the canvas of GD is not > multi-layered. Otherwise, here are some comments on your code: [CHAN] I was guessing that this is the reason. But if Owen could get the line drawn, there must be some problem with my perl setting or something. > -----Original Message----- > From: Shawn H Corey [mailto:shawnhco...@gmail.com] > > The alphaBlending may be in the wrong mode. Try setting it to 0 and > then try 1. [CHAN] I tried both, but still not working. --------------------------------------------------------------------------------------------------------- This e-mail message may contain privileged and/or confidential information, and is intended to be received only by persons entitled to receive such information. If you have received this e-mail in error, please notify the sender immediately. Please delete it and all attachments from any servers, hard drives or any other media. Other use of this e-mail by you is strictly prohibited. All e-mails and attachments sent and received are subject to monitoring, reading and archival by Monsanto, including its subsidiaries. The recipient of this e-mail is solely responsible for checking for the presence of "Viruses" or other "Malware". Monsanto, along with its subsidiaries, accepts no liability for any damage caused by any such code transmitted by or accompanying this e-mail or any attachment. --------------------------------------------------------------------------------------------------------- -- To unsubscribe, e-mail: beginners-unsubscr...@perl.org For additional commands, e-mail: beginners-h...@perl.org http://learn.perl.org/
