Good afternoon everyone. Over thanksgiving I was intrigued by the image functions that CF8 has to offer. So I did a little experimentation project. For the the most part, they are terrific! In fact, there is really only one issue I have with the functionality.
I did a little demo of the ImageDrawPoint function; basically it's just filling up an a new image with random hex pixels. The program works it's wonders. However, I noticed when I just write a single pixel (let's say in the middle of an image) it cannibalizes the next pixel to the right of the one I wrote to and changes it to the same color as the pixel written to. I emphasize the pixel to the right! When writing to a pixel that is at the right-most edge, the problem doesn't happen (seems obvious because there is no pixel to the right). I've tried multiple scenarios such as writing to a new image using ImageNew, uploading an existing image and writing to that, and I've tried saving to multiple file formats (png, gif, tiff, jpg, etc). All have the same problem. I have anti-aliasing off. Now this issue may have to do with the imageWrite and the algorithms it uses to save the image. Is there a lossless format to save in (I thought tiff was lossless)? I'm not an image format junkie so a little help would be appreciated on that end. Has anyone else come across this problem? I have some code upon request to show you the method I used and what other lurking variables may exist in my code. Thanks to all in advance! (Sorry if this is a repost... Fusion rejected it because I wasn't subscribed to the list, oops) ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~| Adobe® ColdFusion® 8 software 8 is the most important and dramatic release to date Get the Free Trial http://ad.doubleclick.net/clk;207172674;29440083;f Archive: http://www.houseoffusion.com/groups/cf-talk/message.cfm/messageid:316044 Subscription: http://www.houseoffusion.com/groups/cf-talk/subscribe.cfm Unsubscribe: http://www.houseoffusion.com/cf_lists/unsubscribe.cfm?user=89.70.4
