sPlotView-class {MVCClass} | R Documentation

## Class "sPlotView": A class to represent a scatterplot view

### Description

sPlotView is a class to represent a view that is a scatterplot. sPlotView inherits from the class, plotView, which inherits from the virtual class, genView.

### Objects from the Class

Objects can be created by calls of the form `new("sPlotView", ...)`. The initialize method for this class will be created in other packages that use this package (for example, the initialize method will be created in the iSNetwork and iSPlot packages).

### Slots

`dfRows`:

  the names of the data frame rows that will be plotted

`xvar`:

  the name of the data frame variable (column) that will be plotted on the x axis

`yvar`:

  the name of the data frame variable (column) that will be plotted on the y axis

`plotDevice`:

  the plot device number

`plotPar`:

  the parameter list for the plot, see par()

`drArea`:

  an object of class `"GtkDrawingArea"`

`dataName`:

  a character string describing what data are shown in the view

`win`:

  an object of class `"GtkWindow"` that holds the view

`winNum`:

  a number that tells what number view this is (for example, the first view created will have winNum=1)

### Extends

Class `"plotView"`, directly. Class `"genView"`, by class `"plotView"`.

### Methods

xvar<-

  Sets the `xvar` slot

xvar

  Returns the `xvar` slot

yvar<-

  Sets the `yvar` slot

yvar

  Returns the `yvar` slot

dfRows<-

  Sets the `dfRows` slot

dfRows

  Returns the `dfRows` slot

### Author(s)

Elizabeth Whalen

### See Also

`genView-class`, `plotView-class`, `spreadView-class`

[Package MVCClass version 1.61.0 Index]