iosuiimagecgsize

How can I get the height and width of an uiimage?


From the URL Image in Mail

I'm adding image to mail view. It will show full image. But I want to calculate, proportionally change the height and width of the image.

How can I get the height and width of UIImage?


Solution

  • let heightInPoints = image.size.height
    let heightInPixels = heightInPoints * image.scale
    
    let widthInPoints = image.size.width
    let widthInPixels = widthInPoints * image.scale