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Home ChartPack RChart Class TRChart Methods MarkAllItems
See also: MarkItemsInWindow, class numbers, RemoveItemsByClass, Class numbers (ContourPlot) 

MarkAllItems


Unit: SDL_rchart
Class: TRChart
Declaration: procedure MarkAllItems (ItemID: TrcItem; ClassNumber: byte);

The method MarkAllItems sets the class number of all available items of the type ItemID to the value ClassNumber. The parameter ClassNumber must not be set to 255. In this case the procedure MarkAllItems has no effect at all.

Example: This method is used in the following example program (see http://www.lohninger.com/examples.html for downloading the code): rchdrag


Last Update: 2023-Dec-13