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freeRasterImage Method

Summary

Frees the LTRasterImage.

Syntax

C#
VB
Objective-C
public virtual void freeRasterImage() 
Public Overridable Sub freeRasterImage()  
iOS only 
- (void)freeRasterImage

Remarks

This method sets the LTRasterImage contained in the rasterImage property to nil. However, the ImageViewer keeps the UIImage held in the image property. As a result, if the rasterImage property is called after freeRasterImage The ImageViewer will allocate the image to the LTRasterImage and return it to the user.

Requirements

Target Platforms

Help Version 19.0.2017.10.28
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