Re: JFreeChart in WO
Re: JFreeChart in WO
- Subject: Re: JFreeChart in WO
- From: "Carlile, Don" <email@hidden>
- Date: Tue, 01 Mar 2005 15:17:32 -0800
I don't know if it's the proper way to do it in deployment, or not, but it
worked for me. The launch parameter that Jake McMullin pointed out is
probably a better idea.
I would like to know if there's a way to "prewarm" as Mark Morris suggested,
in deployment.
Thanks
Don Carlile
> From: Florijan Stamenkovic <email@hidden>
> Date: Wed, 2 Mar 2005 00:03:09 +0100
> To: WebObjects Development <email@hidden>
> Subject: Re: JFreeChart in WO
>
> Thanks Don...
>
> That did "help" to stop the WOBootstrap from starting... Is this the
> proper way to do this? As I understand it this makes the app run in the
> "back", right?
>
>
> On Mar 01, 2005, at 23:50, Carlile, Don wrote:
>
>> I can't answer your specific question, but I do know that before you
>> deploy
>> (presumably to an app server that has no logged in user), you will
>> need the
>> line:
>>
>> System.setProperty("java.awt.headless","true");
>>
>> Sometime before you call the ChartFactory.creatPieChart.
>>
>> Hope this helps
>> Don Carlile
>>
>>
>>> From: Florijan Stamenkovic <email@hidden>
>>> Date: Tue, 1 Mar 2005 23:36:53 +0100
>>> To: WebObjects Development <email@hidden>
>>> Subject: JFreeChart in WO
>>>
>>> Hi all...
>>>
>>>
>>> I just downloaded and started working with JFreeChart classes.... I
>>> don't intend to use it (for now) in Java apps, but as jpeg/png
>>> generating tools for my WO apps. So, I start to experiment with it and
>>> all is going fine, BUT!, it seems like the the chart generation class
>>>
>>> org.jfree.chart.ChartFactory
>>>
>>> is in my call:
>>>
>>> JFreeChart chart = ChartFactory.createPieChart("My Chart", dataset,
>>> true,true,false);
>>>
>>> is activating a java app
>>>
>>> com.webobjects._bootstrap.WOBootstrap
>>>
>>>
>>>
>>> Is that a problem, and can anybody say what it is for? And is there
>>> something to be done with it?
>>>
>>> Florijan
>>>
>>> _______________________________________________
>>> Do not post admin requests to the list. They will be ignored.
>>> Webobjects-dev mailing list (email@hidden)
>>> Help/Unsubscribe/Update your Subscription:
>>> email@hidden
>>>
>>> This email sent to email@hidden
>>
>
> _______________________________________________
> Do not post admin requests to the list. They will be ignored.
> Webobjects-dev mailing list (email@hidden)
> Help/Unsubscribe/Update your Subscription:
>
> This email sent to email@hidden
_______________________________________________
Do not post admin requests to the list. They will be ignored.
Webobjects-dev mailing list (email@hidden)
Help/Unsubscribe/Update your Subscription:
This email sent to email@hidden