[R] JGR :: Can't Run Graphics Demo

[Alex Restrepo]

I tried to create a pie chart in JGR, via the command:

      pie(rep(1, 24), col = rainbow(24), radius = 0.9)


and I still get the following error:

    Error in JavaGD() : unable to start device JavaGD





>From: "Alex Restrepo" <alex_restrepo at hotmail.com>
>To: ronggui.huang at gmail.com
>CC: r-help at stat.math.ethz.ch
>Subject: Re: [R] JGR :: Can't Run Graphics Demo
>Date: Thu, 08 Jun 2006 15:48:07 -0500
>
>Hi:
>
>I have verified that javaGD, rJava, iplots, and iwidgets are installed.    
>I am still not able to run any of the graphics demos.
>
>I still get the following error:
>
>       if (dev.cur() <= 1) get(getOption("device"))()
>       Error in get(getOption("device"))() : unable to start device JavaGD
>
>Any help would be appreciated,
>
>Thanks:
>
>Alex
>
>
>
>>From: ronggui <ronggui.huang at gmail.com>
>>To: "Alex Restrepo" <alex_restrepo at hotmail.com>
>>CC: r-help at stat.math.ethz.ch
>>Subject: Re: [R] JGR :: Can't Run Graphics Demo
>>Date: Thu, 8 Jun 2006 21:47:07 +0800
>>
>>Have you installed the following packages?They are 
>>javaGD,rJava,iplots,iWidgets?
>>
>>It seems that you have installed the javaGD package.
>>
>>2006/6/8, Alex Restrepo <alex_restrepo at hotmail.com>:
>>>Hello:
>>>
>>>I am using JGR 1.4, the Java GUI for R and I am trying to run the demo 
>>>for
>>>graphics using the command:
>>>
>>>     demo(graphics)
>>>
>>>I keep on getting the following errror:
>>>
>>>     Error in get(getOption("device"))() : unable to start device JavaGD
>>>
>>>
>>>FYI, the version of Java I am using is:
>>>
>>>      1.5.0_07-b03
>>>
>>>
>>>Do I need to use a different version of Java?  Does anyone have any
>>>recommendations/suggestions?
>>>
>>>
>>>Many Thanks In Advance:
>>>
>>>Alex
>>>
>>>______________________________________________
>>>R-help at stat.math.ethz.ch mailing list
>>>https://stat.ethz.ch/mailman/listinfo/r-help
>>>PLEASE do read the posting guide! 
>>>http://www.R-project.org/posting-guide.html
>>>
>>
>>
>>--
>>»ÆÈÙ¹ó
>>Deparment of Sociology
>>Fudan University
>


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