I wrote application to display image on 8851 phone's screen.
When I ran it, I got white space at both sides of image.
My customer wants to see one larger than this image without white space.
Is it possible?
Per the ' 9.1(1) and Later Cisco Unified IP Phone Services Application Development Notes.pdf' doc here: Cisco DevNet: IP Phone Services - Documents
it appears that the maximum graphic size for the 8851 is 559 x 313...smaller than the full display resolution.
There is a 'WindowMode' attribute supported on the Graphics and GraphicsFile objects that includes a 'Wide' option, but the listed models for that feature do not appear to include the 8851 (or any later models.)
I knew the size for the 8851 is 559 x 313, and I made the same size image.
But as I attached below, I got white space.(current screen)
Although I adjusted the width larger than 559 or the height larger than 313,
displayed screen were all the same.
Is there a way to solve it?
There does not appear to be a way to display a 'full screen' image on that phone model.