I have not had luck finding this and was wondering if there was some documentation somewhere describing what can and cant be rendered to screen. The reason I ask is I am displaying data in a tabular fashion using roCanvas. I wanted a graphical background to display behind the text I am printing to screen but when I use the png image I created in photoshop with a size of 1280x720 and a transparency layer, I get nothing. However if I use a smaller graphic, that does not have transparency, the image shows up. I am assumign this is a restriction onthe device and was hoping I could better find what is allowed. Any help would be great. Thanks!
Thanks for the reply. First off, the decodedText["sid"] is pointing to an AA as shown below. I appologize as that wasn't supposed to make the copy and paste, as the issue I am having right now is with the pics portion Regardless, I did try using sourc_over as well yesterday and wasn't having any luck with my image coming up. Is it ok if my image has a transparency layer to begin with? I have no problem getting a black square to be transparent by changing the alpha in the color, but have not had luck with this image. I am going to be playing with this some more today so I will post here anything new I find.
All this time on this thing, tryin to get it to work and a simple clean and rebuild seems to have fixed it. I should have tried the simple things first Anyways, thanks for the help. Using "Source_Over" does work and something must have just not been getting packaged right.