Using UIGraphicsImageRenderer to resize an image neglects updating image metadata

Number:rdar://FB8950679 Date Originated:12/23/2020
Status:Open Resolved:
Product:Core Image Product Version:iOS 14
Classification:Bug Reproducible:Yes
When I use UIGraphicsImageRenderer to resize an image, and then save the resized image into a local cache. The image that is stored in the cache has the same size as the original when I do the conversion from data to image. Resizing an image copy has the same behavior.

I worked around this issue switching to UIGraphicsBeginImageContextWithOptions instead.


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