I'm going to copy this reply to biojava-l in case anyone else has a similar question.
On Wednesday, July 16, 2003, at 09:08 AM, Andrew Yates wrote:
I was searching around the internet for Chromatogram viewers and stumbled across your application which I have to say is a very impressive piece of kit. I also found your source code for command line based image generation of chromatograms.
Thanks.
I also noticed that you mentioned in an email to the biojava mailing list (last month) that the Chromatogram Viewer program can select and save a portion of the chromatogram and output into an image. I'm just wondering how this is possible and what code you are using to achieve this?
How to this in Chromatogram Viewer: * Click on the first base you want to have in the image * Shift-click on the last base * Click "save as image"
"Copy bases to clipboard" also uses the selection.
How to do this programmatically in ChromatogramGraphic:
You need to know the range of trace samples you want to include in the graphic. When you do, you can set the FROM_TRACE_SAMPLE and TO_TRACE_SAMPLE options. See the javadoc for ChromatogramGraphic.Option for (slightly) more detail:
http://biojava.org/docs/api/org/biojava/bio/chromatogram/graphic/ ChromatogramGraphic.Option.html#FROM_TRACE_SAMPLE
HTH, Rhett
-- Rhett Sutphin Research Assistant (Software) Coordinated Laboratory for Computational Genomics and the Center for Macular Degeneration University of Iowa - Iowa City - Iowa - 52246 mailto:[EMAIL PROTECTED]
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