saving the current display with rggobi

[Stéphane Laurent]

Hello, 

 When creating several graphics with Ggobi, there's always one current display. With the ggobi_display_save_picture() function of the rggobi package, one has to specify the number of the plot we want to save. But is there a way to save the current display, without knowing its number ? 

[laurent stephane]

Thank you Michael. I don't know why your message is not visible in the Ggobi group. 

And then what have I to do with the output of currentDisplay.GGobi(g) ?

Le Vendredi 29 novembre 2013 16h07, Michael Lawrence <lawrence...@gene.com> a écrit :

Yea, that's not part of the API. This might work though if you're lucky:

currentDisplay <- function(x) UseMethod("currentDisplay")
currentDisplay.GGobi <- function(x) {
 rggobi:::.GGobiCall("getCurrentDisplay", .gobi = x)
}

On Fri, Nov 29, 2013 at 6:58 AM, Stéphane Laurent <lauren...@yahoo.fr> wrote:

Hello, 

 When creating several graphics with Ggobi, there's always one current display. With the ggobi_display_save_picture() function of the rggobi package, one has to specify the number of the plot we want to save. But is there a way to save the current display, without knowing its number ? 

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[Stéphane Laurent]

Ah ok, I'm applying  ggobi_display_save_picture() to the output and it seems to work. Thank you !

Le vendredi 29 novembre 2013 16:22:08 UTC+1, Stéphane Laurent a écrit :

Thank you Michael. I don't know why your message is not visible in the Ggobi group. 

And then what have I to do with the output of currentDisplay.GGobi(g) ?

Le Vendredi 29 novembre 2013 16h07, Michael Lawrence <lawrence...@gene.com> a écrit :

Yea, that's not part of the API. This might work though if you're lucky:

currentDisplay <- function(x) UseMethod("currentDisplay")
currentDisplay.GGobi <- function(x) {
 rggobi:::.GGobiCall("getCurrentDisplay", .gobi = x)
}

On Fri, Nov 29, 2013 at 6:58 AM, Stéphane Laurent <lauren...@yahoo.fr> wrote:

Hello, 

 When creating several graphics with Ggobi, there's always one current display. With the ggobi_display_save_picture() function of the rggobi package, one has to specify the number of the plot we want to save. But is there a way to save the current display, without knowing its number ? 

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