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20050615: IDV - Sounding JPEG

>From: "John Yorks" <address@hidden>
>Organization: Millersville University
>Keywords: 200506151543.j5FFhYP2007041 IDV image save

Hi John-

>Institution: Millersville University
>Package Version: 1.2b1
>Operating System: os.name:Linux; os.arch:i386; os.version:2.6.11-1.27_FC3smp;
>Hardware Information: java.vendor:Sun Microsystems Inc.; java.version:1.4.2_01
> ; java.home:/usr/local/IDV_1.2b1/jre;
>Inquiry: An error has occurred:
>Problem saving JPEG
>java.lang.ClassCastException
>
>I get this error message when I try to save a sounding as a JPEG by going to F
> ILE, save as picture in the sounding window.

Thanks for finding this.  It's a problem with the Linux version of
the Java code we are using for saving the images.  It's not a problem
on Windows.  I'll have a fix in the next release in July.

>******************
>Stack trace:
>java.lang.ClassCastException
>       at sun.awt.image.codec.JPEGImageEncoderImpl.encode(Unknown Source)
>       at sun.awt.image.codec.JPEGImageEncoderImpl.encode(Unknown Source)
>       at sun.awt.image.codec.JPEGImageEncoderImpl.encode(Unknown Source)
>       at ucar.visad.display.DisplayMaster$6.run(DisplayMaster.java:1612)
>       at java.lang.Thread.run(Unknown Source)

Don Murray
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