JPlotLayout and updating Key labels

[Donald Denbo <dwd@pmel.noaa.gov>]

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Rob,
Yes, there is a way. You use the SimpleLine.setKeyTitle(SGLabel
lab) method to define a title using a SGLabel. Then you can use the
getKeyTitle().setText("new text") combination to change the text on the
fly. I have do this using a custom SGTData class (not part of SGT) to
update the title during an animation or new subset of data. I've attached
the relevant code (I hope), all the code for ncBrowse can be downloaded
from the ncBrowse web site (see below).
Look at the VMapModel.updateLineData() method to see how I've done
it. The VMapGraph.run() method shows how the VMapModel is used. This is
working code so you'll have to dig for the LineKey stuff a bit, sorry.
Don
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Date: Tue, 19 Mar 2002 12:50:20 +0000
From: Robert Davies <robert.davies@astro.cf.ac.uk>
Subject: help with JPlotLayout
To: sgt@epic.noaa.gov
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Hi
Can anyone help me with this problem? I'm trying to update the titles
displayed by the axis and the LineKey legend. Is there any way I can change
them? I am using JPlotLayout and I can't see how to change or access them.
Thanks for any help
Rob



==================================================
Donald W. Denbo    dwd@pmel.noaa.gov
Ph: (206) 526-4487   Fax: (206) 526-6744
Collaborative tools: http://www.epic.noaa.gov/collab/
Netcdf Browser: http://www.epic.noaa.gov/java/ncBrowse
Scientific Java Graphics: http://www.epic.noaa.gov/java/sgt
EPIC Oceangraphic Data Management: http://www.pmel.noaa.gov/epic
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