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|Home ChartPack RChart Class TRChart Methods ScaleSelectedItems|
|See also: ScaleAllItems, ScaleItem, NewColorOfClassItems, SetItemParams|
The procedure ScaleSelectedItems transforms the positions of all items with the class number ClassNumber according to the following equations:
newx := oldx * kx + dx
The parameters kx and ky could be set to zero values in order to simply shift the graphics items on the chart.