Top "Cgbitmapcontext" questions

I am getting unsupported parameter combination CGBitmap error with swift

I am trying to create a CGContext in swift. It compiles but throws an error at runtime. let colorSpace:CGColorSpace = …

ios swift xcode cgcontext cgbitmapcontext
Handle large images in iOS

I want to allow the user to select a photo, without limiting the size, and then edit it. My idea …

ios uiimage thumbnails photo cgbitmapcontext