UIGraphics.BeginImageContext(CGSize) Method

Definition

Pushes a new image context and makes it the current graphics context.

public static void BeginImageContext (CoreGraphics.CGSize size);
static member BeginImageContext : CoreGraphics.CGSize -> unit

Parameters

size
CGSize

Size of the image context.

Remarks

UIKit keeps a stack of image context, this method creates a new image context, makes it the default and places it at the top of the graphic context stacks.

To restore the previous graphics context, call the EndImageContext() method.

You can get the current context by calling the GetImageFromCurrentImageContext() method.

This function can only be invoked from the UI thread.

Applies to