How can I get the height and width of an uiimage?
let heightInPoints = image.size.height let heightInPixels = heightInPoints * image.scale let widthInPoints = image.size.width let widthInPixels = widthInPoints * image.scale
let heightInPoints = image.size.height let heightInPixels = heightInPoints * image.scale let widthInPoints = image.size.width let widthInPixels = widthInPoints * image.scale