GdPicture image identifier.
Example





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GdPicture14 Namespace / GdPictureImaging Class / ConvertTo32BppARGB Method

ConvertTo32BppARGB Method (GdPictureImaging)

In This Topic
Converts a GdPicture image to a 32-bit ARGB color image. 8 bits each are used for the alpha, red, green, and blue components.
Syntax
'Declaration
 

Public Function ConvertTo32BppARGB( _
   ByVal ImageID As Integer _
) As GdPictureStatus
public GdPictureStatus ConvertTo32BppARGB( 
   int ImageID
)
public function ConvertTo32BppARGB( 
    ImageID: Integer
): GdPictureStatus; 
public function ConvertTo32BppARGB( 
   ImageID : int
) : GdPictureStatus;
public: GdPictureStatus ConvertTo32BppARGB( 
   int ImageID
) 
public:
GdPictureStatus ConvertTo32BppARGB( 
   int ImageID
)

Parameters

ImageID
GdPicture image identifier.

Return Value

A member of the GdPictureStatus enumeration.
Remarks

This method requires the Image Documents component to run.

Example
Converting a selected image to a 32-bit ARGB color image and saving the result into a PNG file. 
using (GdPictureImaging gdpictureImaging = new GdPictureImaging())
{
    // Open an image file. An empty string allows the control to prompt for selecting a file.
    int imageID = gdpictureImaging.CreateGdPictureImageFromFile("");
 
    // Convert the image.
    gdpictureImaging.ConvertTo32BppARGB(imageID);
    gdpictureImaging.SaveAsPNG(imageID, "output.png");
 
    // Release used resources.
    gdpictureImaging.ReleaseGdPictureImage(imageID);
}
See Also

Reference

GdPictureImaging Class
GdPictureImaging Members