I am newbie in swift and wanted to use UIImage.draw(in: CGRect) in my application to resize image. When I used UIGraphicsImageRenderer, it made some memory spikes rather than using UIGraphicsBeginImageContext. Since Apple discourages using UIGraphicsBeginImageContext in spite of UIGraphicsImageRenderer, how can I remove the memory spikes?
UIGraphicsImageRenderer and UIGraphicsBeginImageContext: What is useful for UIImage.draw(in: CGRect)
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