kPointer GoWebScanVisionWebMsg_DataAt	(	GoWebScanVisionWebMsg	msg,
		kSize	rowIndex,
		kSize	colIndex
	)

Gets a pointer to the data value at a specified row and column index.

Parameters

msg	GoWebScanVisionWebMsg msg.
rowIndex	Row index (Y-axis).
colIndex	Column index (X-axis).

Returns

Pointer to value. Can be cast into pixelType used to construct message.