getWinVal

vector of variable names to retrieve from the GUI widgets. 
    If <code>NULL</code>, <code>v</code> retrieves all variables from all GUI widgets.

scope of the retrieval. The default sets no variables
    in the non-GUI environment; <code>scope="L"</code> creates variables
    locally in relation to the parent frame that called the function;
    <code>scope="P"</code> creates variables in the temporary package 
    workspace called <code>.PBSmodEnv</code>; and <code>scope="G"</code> creates
    global variables (<code>pos=1</code>).

scope

return a vector instead of a list. 
    WARNING: if a widget variable defines a true vector or matrix, this will not work.

asvector

window from which to select GUI widget values. The default 
    takes the window that has most recently received new user input.

winName


  Get a list of variables defined and set by the GUI widgets. An optional 
  argument <code>scope</code> directs the function to create local or global 
  variables based on the list that is returned.


methods

Provides software to facilitate the design, testing, and operation
of computer models. It focuses particularly on tools that make it easy to
construct and edit a customized graphical user interface (GUI). Although our
simplified GUI language depends heavily on the R interface to the Tcl/Tk
package, a user does not need to know Tcl/Tk. Examples illustrate models
built with other R packages, including PBSmapping, PBSddesolve, and BRugs.
A complete user's guide `PBSmodelling-UG.pdf' shows how to use this package
effectively.

getWinVal: Retrieve Widget Values for Use in R Code

Description

Usage

Arguments

Value

Details

See Also