ConvertToCGImage Method (RasterImageConverter)

Converts an LTRasterImage to an CGImageRef.

+ (nullable CGImageRef)convertToCGImage:(LTRasterImage *)image  
                                options:(LTConvertToImageOptions)options  
                                  error:(NSError **)error 

Parameters

image
The LTRasterImage to be converted

options
Instance of LTConvertToImageOptions to control the conversion operation.

error
Pointer to an NSError

Return Value

A CGImageRef representing the converted image.

iOS / macOS

Use the ConvertToCGImage method to convert a LEADTOOLS LTRasterImage into a CGImage.

The conversion works by copying the image data over to the new destination. Currently, there is no support for sharing memory between an LTRasterImage and an CGImage.

Target Platforms

Reference

RasterImageConverter Class

RasterImageConverter Members