ConvertFromImage Method (RasterImageConverter)

public static LTRasterImage ConvertFromImage( 
   LTImage image,
   LTConvertFromImageOptions options,
   NSError outError
)

'Declaration
 
Public Shared Function ConvertFromImage( _
   ByVal image As LTImage, _
   ByVal options As LTConvertFromImageOptions, _
   ByVal outError As NSError _
) As LTRasterImage

'Usage
 
Dim image As LTImage
Dim options As LTConvertFromImageOptions
Dim outError As NSError
Dim value As LTRasterImage
 
value = RasterImageConverter.ConvertFromImage(image, options, outError)

public static LTRasterImage ConvertFromImage( 
   LTImage image,
   LTConvertFromImageOptions options,
   NSError outError
)

+(LTRasterImage*)convertFromImage:(LTImage*)image 
                          options:(LTConvertFromImageOptions)options 
                            error:(NSError**)outError;
             

 function Leadtools.Converters.RasterImageConverter.ConvertFromImage( 
   image ,
   options ,
   outError 
)

public:
static LTRasterImage^ ConvertFromImage( 
   LTImage^ image,
   LTConvertFromImageOptions^ options,
   NSError^ outError
) 

Parameters

image

The LTImage to be converted

options

Instance of LTConvertFromImageOptions to control the conversion operation.

outError

Pointer to an NSError

Return Value

iOS/OS X

Use the ConvertFromImage method to convert either a UIImage or an NSImage into a LEADTOOLS Leadtools.LTRasterImage (**see note below). The conversion works by copying the image data over to the new destination. Currently, there is no support for sharing memory between a Leadtools.RasterImage and a LTImage.

Note: The LTImage macro will either be a UIImage (iOS) or NSImage (OS X) depending on the current platform.

Target Platforms

Reference

RasterImageConverter Class
RasterImageConverter Members