playGetIDs: Get or set IDs of selected points
In playwith: A GUI for interactive plots using GTK+

Description Usage Arguments Details Value Author(s) See Also Examples

Part of the playwith Application Programming Interface.

playGetIDs(playState = playDevCur(),
           type = c("labelled", "brushed"),
           labels = FALSE)

playSetIDs(playState = playDevCur(), value,
           type = "brushed", space = "plot",
           add = FALSE, redraw = NA, pos = 1)

playClear(playState = playDevCur(),
          type = c("annotations", "labelled", "brushed"),
          redraw = TRUE)

`playState`	a `playState` object representing the plot, window and device.
`type`	which type of points to get or set subscripts for.
`labels`	`TRUE` to return the labels as displayed; otherwise the subscripts into the original data object.
`value`	specifies the set of points to be selected. Can be an integer vector of subscripts, or a logical vector (not recycled).
`space`	the space to draw labels in if `type = "ids"`.
`add`	if TRUE, add to any existing set of points; otherwise replace them.
`redraw`	whether to redraw the plot. The default `NA` only redraws if necessary (i.e. if an existing selection was replaced). If `FALSE` nothing is drawn.
`pos`	position specifier for labels.

Not yet.

playGetIDs returns an integer vector, or if labels = TRUE a character vector.

Felix Andrews felix@nfrac.org

playwith.API

if (interactive()) {

playwith(xyplot(1:100 ~ 1:100 | 1:2, subscripts = TRUE),
    labels = paste("label", 1:100, sep=""))
playSetIDs(value = c(50:60, 100))
playGetIDs()
playSetIDs(value = c(10, 20, 30), type = "labelled",
    space = "packet 1")
playGetIDs(labels = TRUE)
playClear()
playGetIDs()

}