How to save the current display of Ggobi with rggobi?

Question

When creating several graphics with Ggobi, there's always one and only one current display (selected by the user by clicking on this graphic). With the ggobi_display_save_picture() function of the rggobi package, one has to specify the numbering of the plot we want to save. But is there a way to save the current display, without knowing its numbering ?

Answer 1

Try this for the ggobi display with the largest number:

ggobi_display_save_picture(display=displays(ggobi_get(ggobi_count())[[1]])

Substitute an integer value for ggobi_count() if you want a different one. See:

?rggobi::ggobi_display_save_picture
?rggobi::ggobi_get