I am using a 9 patch image as a focus image for a rowlist component. The 9 patch image works well at 720P display resolution, once the resolution is changed to 10180 P, the 9 patch focus image overlaps the right poster.
Is there a solution to this problem? How can I validate the 9 patch image I am using is valid?
Yes, you need to edit/customize the 9patch image file - use Patchworker and stretch the border around the interior and re-save it.
https://www.digitalsquid.co.uk/patchworker/
This problem was reported to Roku about a year ago.
Thank you @destruk for the response in this one. My 9-patch issue is happening on roku premiere+ only.
Yup. You will still need to differentiate between that and the 9patch you are loading.
This appears to be an issue in the firmware with ui autoscaling and 9-patch images.
Most channels I work with are only
ui_resolutions=fhd
In this case, 9-patch images appear to not scale correctly for 720p UI so I always have to make multiple versions of the 9-patch images, then use:
uri_resolution_autosub=$$RES$$,sd,hd,fhd
