ConvertFromCGImage Method (LTBitmapHandleConverter_ObjectiveC)

Converts a CGImageRef to a BITMAPHANDLE.

L_INT L_ConvertFromCGImage(CGImageRef image, BITMAPHANDLE *bitmapHandle, const L_ConvertFromImageData *data) 

Parameters

bitmapHandle
Pointer to the bitmap handle which will store the converted image

image
The CGImageRef to be converted

options
An instance of LTConvertFromImageOptions to specify the conversion operation.

outError
Pointer to an NSError

Return Value

A BOOL. YES if successful, and NO otherwise.

iOS / macOS

Use the ConvertFromImage method to convert a CGImageRef into either a BITMAPHANDLE. The conversion works by copying the image data over to the new destination. Currently, there is no support for sharing memory between a BITMAPHANDLE and a CGImage.

Target Platforms

Reference

LTBitmapHandleConverter Class

LTBitmapHandleConverter Members