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View Full Version : Antialias woes


heidi
10-08-2005, 04:33 AM
I am trying to port my educational web site onto discount asp.net.

I've been using the AspImage control to draw flashcards for years without a problem. This is a card drawn on the old site (www.educationalpress.org (http://www.educationalpress.org)):

http://educationa1.web122.discountasp.net/Temp/goodcard.gif

The exact same routine on discount asp site produces this:

http://educationa1.web122.discountasp.net/Temp/badcard.gif

I've checked the antialias flag before and after drawing, I've tried png and jpg formats, I even tried a hint on the AspImage site to draw the card using a larger font, then reducing.

Any ideas????

Thanks,

Heidi

heidi
10-09-2005, 06:44 AM
Here's some more information on my antialias problems. I ran a test program on both my old web site and discountasp; here are the results.


new


http://educationa1.web122.discountasp.net/textimg.asp


old


http://www.educationalpress.org/educationalpress/textimg.asp


You can see the source at:


http://educationa1.web122.discountasp.net/textimg.txt





I modified a sample program from the aspimage web site. I used a gradient fill to make sure that the color table had enough colors to antialias. Note that the problem is occuring, oddly, on the newer version of aspimage. I understand from the chatter about aspemail that the web developer has dropped out of site. Can anyone help me with this???