ComponentOne Bitmap for UWP
CreateStreamFromKey Method (FontFileLoader)

C1.UWP.DX Assembly > C1.Util.DX.DirectWrite Namespace > FontFileLoader Interface : CreateStreamFromKey Method
A reference to a font file reference key that uniquely identifies the font file resource within the scope of the font loader being used. The buffer allocated for this key must at least be the size, in bytes, specified by fontFileReferenceKeySize.
Creates a font file stream object that encapsulates an open file resource.
Syntax
'Declaration
 
Function CreateStreamFromKey( _
   ByVal fontFileReferenceKey As DataPointer _
) As FontFileStream
FontFileStream CreateStreamFromKey( 
   DataPointer fontFileReferenceKey
)

Parameters

fontFileReferenceKey
A reference to a font file reference key that uniquely identifies the font file resource within the scope of the font loader being used. The buffer allocated for this key must at least be the size, in bytes, specified by fontFileReferenceKeySize.

Return Value

a reference to the newly created FontFileStream object.
Remarks
The resource is closed when the last reference to fontFileStream is released.
See Also

Reference

FontFileLoader Interface
FontFileLoader Members

 

 

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