ggobi-display-get-tour-projection-p0: Get tour projection
In ggobi/rggobi: Interface Between R and 'GGobi'

Description Usage Arguments Details Author(s) Examples

Get the tour projection from a GGobi tour.

1	ggobi_display_get_tour_projection(gd)

`gd`	GGobiDisplay object running tour

This function retrieves the current projection matrix from a paused tour. (The tour must be paused so that R can run commands).

This can be used to record interesting projections of your data for later analysis.

Hadley Wickham <h.wickham@gmail.com>

if (interactive()) {
g <- ggobi(mtcars)
d <- displays(g)[[1]]
}
## Not run: 
pmode(d) <- "2D Tour"
ggobi_display_get_tour_projection(d)
variables(d) <- list(X=names(mtcars))
ggobi_display_get_tour_projection(d)
MASS::eqscplot(as.matrix(mtcars) %*% ggobi_display_get_tour_projection(d))

## End(Not run)