[Biojava-l] SequencePoster <-> SequencePanel
kalle.naslund at genpat.uu.se
Fri May 7 08:44:24 EDT 2004
Maximilian Haeussler wrote:
> Hi everyone,
> still searching for something similar to SequencePanel that does not
> throw exceptions in a JScrollPane...while doing this, I stumbled upon
> SequencePoster. Hum...the javadoc for both looks very very similar, if
> not identical... can someone give me a hint on the difference between
> SequencePanel and SequencePoster?
> This question sounds rather stupid, but doing a diff on both didn't
> really help, and I don't really know where to search. And in the
> demos-dir, there are EmblViewer and BeadDemo but they look really
> pretty similar...
> Biojava-l mailing list - Biojava-l at biojava.org
Its highly probable that i have nailed down the reason you are seeing
lots of IndexOutOfBoundsException being thrown.
SequencePanel. The actual output will most likely look something like this.
java.lang.IndexOutOfBoundsException: max must exceed min: min=1, max=-18
I have a fix for this problem ( developed with help from Matthew ). BUT,
it seems like the fix might cause some rendering
issues. Atleast that was my initial thougt, untill a few hours ago, when
i checked out a fresh sourceetree and tried out the
demo applications, and it seems the current sourcetree has the same
rendering issus as my fixed version.
The rendering issues i am talking about is that some of the demos render
LOTS of empty space behind the sequences. From
a quick look it looks like it first renders the sequence, and then an
equaly large empty part, behind the sequence.
I see this behaviour with the following demo applications
What these two things share, is that they both use SequencePanel.
What i would like, if that anyone can just take a quick look at the
BeadDemo and EmblViewer2 demos, and just check that
they see the same rendering problem as i see, so i am 100% its not a bug
i have introduced somehow.
If thats the case, i would feel comfortable in commiting the changes
that will fix the Exception throwing. And i can then try
to find out why the SequencePanel renders lots of blank space.
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