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Tue, 15 April 2008 11:51

Eclipse User

Hi,

Am using a Jfree Library "http://www.jfree.org/jfreechart/" to draw 2D and
3D charts,and i try that with rap .. but it doesn't work because, there is
no support for java.awt.Graphics2D API...
Is there is away to get this library"Jfree" work with RAP?

Regards
Salwa

Re: Jfree [message #83105 is a reply to message #83081]

Tue, 15 April 2008 12:43

Eclipse User

Originally posted by: rherrmann.innoopract.com

Hi Salwa,

I am not familiar with JFree, but in general RAP works with
java.awt.Graphics2D. Of course you may need additional X server libs
when running on a Unix server.
Could you please be more specific what exactly doesn't work?

Cheers,
Rüdiger

Salwa wrote:
> Hi,
> Am using a Jfree Library "http://www.jfree.org/jfreechart/" to draw 2D
> and 3D charts,and i try that with rap .. but it doesn't work because,
> there is no support for java.awt.Graphics2D API... Is there is away to
> get this library"Jfree" work with RAP?
> Regards Salwa
>
>

Re: Jfree [message #83191 is a reply to message #83081]

Tue, 15 April 2008 17:52

Eclipse User

Originally posted by: evolanakis.innoopract.com

Hi Salwa,

it's a wild guess but -- I'm assuming you want to draw some kind of
chart and show in a RAP application. One idea could be to draw chart
into an image file and then show the image file in the browser.

Regards,
Elias.

Salwa wrote:
> Hi,
> Am using a Jfree Library "http://www.jfree.org/jfreechart/" to draw 2D
> and 3D charts,and i try that with rap .. but it doesn't work because,
> there is no support for java.awt.Graphics2D API... Is there is away to
> get this library"Jfree" work with RAP?
> Regards Salwa
>
>

Re: Jfree [message #83356 is a reply to message #83191]

Thu, 17 April 2008 03:36

Eclipse User

Thankx Guy for ur replys,

Actually , it is exactly as what Elias said ,,,,
This chart should be plot on My viewPart, However, am not getting any
chart there , not even an exception. Therefore I guessed that there is
maybe a problem with RAP.
Elias , if i will save the chart on Image file ,, that mean i should do
this each time i refresh my Data, SO is that practical.

Regrads
Salwa

Re: Jfree [message #83413 is a reply to message #83356]

Thu, 17 April 2008 03:59

Eclipse User

Originally posted by: fappel.innoopract.com

Hi,

you could also use a servicehandler or a servlet to provide that image
as stream and use the browser control to show it.

Ciao
Frank

-----Ursprüngliche Nachricht-----
Von: Salwa [mailto:salwa.moh@gmail.com]
Bereitgestellt: Donnerstag, 17. April 2008 09:37
Bereitgestellt in: eclipse.technology.rap
Unterhaltung: Jfree
Betreff: Re: Jfree

Thankx Guy for ur replys,

Actually , it is exactly as what Elias said ,,,, This chart should be
plot on My viewPart, However, am not getting any chart there , not even
an exception. Therefore I guessed that there is maybe a problem with
RAP.
Elias , if i will save the chart on Image file ,, that mean i should do
this each time i refresh my Data, SO is that practical.

Regrads
Salwa

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