Setting the Input and Output of a Graphics Exporter Instance17

GraphicsExportDoExport

Performs an export operation.



 
pascal ComponentResult GraphicsExportDoExport (

                     GraphicsExportComponent ci,

                                         unsigned long *actualSizeWritten);

ci: Specifies the component instance that identifies your connection to the graphics exporter component.
actualSizeWritten: Points to a variable to receive the number of bytes written. If you are not interested in this information, pass nil .

DISCUSSION

You can use the GraphicsExportDoExport function to perform an export operation. Before calling GraphicsExportDoExport , you must specify an input image (using a GraphicsExportSetInput call) and a destination for the output image file (using a GraphicsExportSetOutput call).