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TRSGPImage.GetThumbnailAbort(Cardinal,Cardinal,ImageAbort,Pointer) Method

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Creates a thumbnail image based on the current image. It is the responsibility of the calling routing to free the new thumbnail.

Namespace: RSGdiPlusGraphics

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Parameters

Width

Type: Cardinal

Width, in pixels, of the requested thumbnail image.

Height

Type: Cardinal

Height, in pixels, of the requested thumbnail image.

AbortFunction

Type: ImageAbort

Callback function that you provide. During the process of creating or retrieving the thumbnail image, GDI+ calls this function to give you the opportunity to abort the process.

AbortData

Type: Pointer

Optional. Pointer to a block of memory that contains data to be used by the callback function.

Return Value

Type: IRSGPImage

Implements

IRSGPImage.GetThumbnailAbort(Cardinal,Cardinal,ImageAbort,Pointer)
 

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RiverSoftAVG SVG Component Library (RSCL) © 2013-2016, Thomas G. Grubb