ConvertFromImage(BITMAPHANDLE,CGImageRef,LTConvertFromImageOptions,NSError) Method

public static bool ConvertFromImage( 
   BITMAPHANDLE bitmapHandle,
   CGImageRef image,
   LTConvertFromImageOptions options,
   NSError outError
)

'Declaration
 
Public Overloads Shared Function ConvertFromImage( _
   ByVal bitmapHandle As BITMAPHANDLE, _
   ByVal image As CGImageRef, _
   ByVal options As LTConvertFromImageOptions, _
   ByVal outError As NSError _
) As Boolean

'Usage
 
Dim bitmapHandle As BITMAPHANDLE
Dim image As CGImageRef
Dim options As LTConvertFromImageOptions
Dim outError As NSError
Dim value As Boolean
 
value = LTBitmapHandleConverter.ConvertFromImage(bitmapHandle, image, options, outError)

public static bool ConvertFromImage( 
   BITMAPHANDLE bitmapHandle,
   CGImageRef image,
   LTConvertFromImageOptions options,
   NSError outError
)

+(BOOL)convertFromCGImage:(BITMAPHANDLE*)bitmapHandle 
                    image:(CGImageRef)image 
                  options:(LTConvertFromImageOptions)options 
                    error:(NSError**)outError;
             

 function Leadtools.Converters.LTBitmapHandleConverter_ObjectiveC.ConvertFromImage(BITMAPHANDLE,CGImageRef,LTConvertFromImageOptions,NSError)( 
   bitmapHandle ,
   image ,
   options ,
   outError 
)

public:
static bool ConvertFromImage( 
   BITMAPHANDLE^ bitmapHandle,
   CGImageRef^ image,
   LTConvertFromImageOptions^ options,
   NSError^ outError
) 

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

iOS/OS X

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
Overload List