UIImage.AsJPEG Method
Definition
Important
Some information relates to prerelease product that may be substantially modified before it’s released. Microsoft makes no warranties, express or implied, with respect to the information provided here.
Overloads
| Name | Description |
|---|---|
| AsJPEG() |
Encodes the image with minimal compression (maximum quality) into a NSData byte blob using the JPEG encoding. |
| AsJPEG(NFloat) |
Encodes the image into a NSData byte blob using the JPEG encoding. |
AsJPEG()
Encodes the image with minimal compression (maximum quality) into a NSData byte blob using the JPEG encoding.
public Foundation.NSData? AsJPEG();member this.AsJPEG : unit -> Foundation.NSDataReturns
The encoded image in an NSData wrapper or null if there was an error.
Remarks
This can be used from a background thread.
Applies to
AsJPEG(NFloat)
Encodes the image into a NSData byte blob using the JPEG encoding.
public Foundation.NSData? AsJPEG(System.Runtime.InteropServices.NFloat compressionQuality);member this.AsJPEG : System.Runtime.InteropServices.NFloat -> Foundation.NSDataParameters
- compressionQuality
- NFloat
The compression quality to use, 0.0 is the maximum compression (worse quality), and 1.0 minimum compression (best quality)
Returns
The encoded image in an NSData wrapper or null if there was an error.
Remarks
This can be used from a background thread.