PBSmodelling: createVector – R documentation

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createVector

Create a GUI with a Vector Widget

Description

Create a basic window containing a vector and a submit button. This provides a quick way to create a window without the need for a window description file.

Usage

createVector(vec, vectorLabels=NULL, func="", 
    windowname="vectorwindow", env=NULL)

Arguments

`vec`	a vector of strings representing widget variables. The values in `vec` become the default values for the widget. If `vec` is named, the names are used as the variable names.
`vectorLabels`	an optional vector of strings to use as labels above each widget.
`func`	string name of function to call when new data are entered in widget boxes or when "GO" is pressed.
`windowname`	unique window name, required if multiple vector windows are created.
`env`	an environment in which to evaluate widget callback functions.

Author(s)

Alex Couture-Beil, Vancouver Island University, Nanaimo BC

Examples

## Not run: 
local(envir=.PBSmodEnv,expr={
#user defined function which is called on new data  
drawLiss <- function() {
  oldpar = par(no.readonly=TRUE); on.exit(par(oldpar))
  getWinVal(scope="L");
  tt <- 2*pi*(0:k)/k; x <- sin(2*pi*m*tt); y <- sin(2*pi*(n*tt+phi));
  plot(x,y,type="p"); invisible(NULL); };

#create the vector window
createVector(c(m=2, n=3, phi=0, k=1000), func="drawLiss",
  vectorLabels=c("x cycles","y cycles", "y phase", "points"));
})

## End(Not run)

PBSmodelling

GUI Tools Made Easy: Interact with Models and Explore Data

v2.68.8

GPL (>= 2)

Authors

Jon T. Schnute [aut], Alex Couture-Beil [aut], Rowan Haigh [aut, cre], Nicholas Boers [ctb], Anisa Egeli [ctb], A. R. Kronlund [ctb], Steve Martell [ctb], Norm Olsen [ctb]

Initial release

2019-03-12