Hi,
I'm using PDF for the images in my project's Assets, so far so good aside for having found that it looks like that this filetype it won't work with UIApplicationShortcutIcon. Can someone confirm that it only works with individual bitmaps rendered images (@1x-@2x-@3x)?
I ended up using the Photoshop template provided at https://developer.apple.com/design/downloads/Quick-Action-Guides.zip to create the bitmap version of my icons. These templates have also size guides, while on the pdf version of my icons I usually let the graphics match the border of the canvas since they are shapes. In regards to those borders I have also two more questions:
1) should the icon be a square with rounded borders, is it better to adhere to the round size guide, or is it ok use the width and height guides? (canvas is slightly bigger for the latter case);
2) in the PDF version of the icon, should I respect those size guides too, or is ok to let the gliph hit the border of the canvas even though it's gonna be different from the bitmap version? (That's cause in my project 's assets.xcassets those icon gliphs are provided for the scale as "individual and single scales" rather than making two different assets for each gliph).