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viewer.deletedata - Function



Package display
Module viewer
Tool viewer


Delete a Viewerdisplaydata tool


Synopsis
deletedata(displaydata, doneit, quiet)


Arguments

displaydata   Viewerdisplaydata tool to delete
    Allowed: Viewerdisplaydata tool
doneit   truly delete the Viewerdisplaydata tool?
    Allowed: Boolean
    Default: T
quiet   prevent emission of updated list of Viewerdisplaydata tools?
    Allowed: Boolean
    Default: F


Returns
None


Description

This function should be used to delete Viewerdisplaydata tools that were created by this Viewer tool. It will ensure that the Viewerdisplaydata tool is unregistered from all Viewerdisplaypanel tools, and then if doneit=T (the default), will actually free the resources used by the Viewerdisplaydata tool by calling its done function. The quiet parameter should only be T when the entire Viewer tool is closing done via its own done function.



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2006-10-15