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Measure an item given its index.
ACanvas - Canvas to measure on. On entry to this method it is assumed the canvas brush, pen and font are initialized to the proper values.
Index - Index into the items array of the item to measure.
MeasureItemByIndex measures the item specified by the Index parameter. Depending on the implementation the method might first check if the item to measure supports the IJvDataItemRenderer interface; if it does, the measuring is handled by that interface instead.<br>
The caller is responsible for initializing the canvas to the brush, pen and font color.<br>
Last changed by obones on 2009-01-04 21:13:59 CET
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