Kyle,
What would you like to use as record index ? Event number as encoded into
the data record ? Those seem to be somewhat arbitrary, but I can enable
searching for the number specified by the user. That won't really be a
"jump" - Jas3 will have to read all intervening records - but it will only
load the one the user wants (if present in the file). Or do you want to use
record's ordinal number in the file, counting only data records ? That’s
also doable, though might be a bit tricky (and occasionally confusing, I
suspect).
I'm forwarding this to the software mailing list since it might be of
general interest to people who are going to work on analysis.
- Dmitry.
From: Kyle Travis [mailto:[log in to unmask]]
Sent: Tuesday, July 23, 2013 9:57 AM
To: Onoprienko, Dmitry
Cc: Johnson, Tony; William McCann; Dylan Mead
Subject: Re: Display Changes
Hi Dmitry,
I was hoping to have some way to play through events in a controlled way, so
that they are still visited in order, but the action completes either when
the data record with the specified index is reached, or upon the end of the
data file if that index is not valid. We have been using the "GO_N" button
in these cases, but because it seems to be counting records in general
(which makes sense) and not only data records, there is some guesswork
involved -- i.e. if we are on event # 100 and want to reach # 200, skipping
ahead 100 records may only get us to event # 85 if there were 15 non-data
records in between.
I might be looking at this the wrong way, however, so if there is a better
solution I would be open to it.
Thanks,
Kyle
On Tue, Jul 23, 2013 at 9:44 AM, Dmitry Onoprienko
<[log in to unmask]> wrote:
Hello Kyle,
Jas3 does have buttons for jumping to specific events, but those are
disabled for KPiX reader since KPiX data file format does not support random
access. Or at least I thought it did not - was I wrong ? You can use "GO_N"
button to process the next N events.
- Dmitry.
From: Kyle Travis [mailto:[log in to unmask]]
Sent: Tuesday, July 23, 2013 8:02 AM
To: Johnson, Tony; Onoprienko, Dmitry; William McCann; Dylan Mead
Subject: Display Changes
Hi Tony and Dmitry,
We wanted to let you know that we made some changes to the display and
pushed to the subversion repo last night. We are nearing completion for the
main set of features, but something we are looking to add is a way to jump
to a specific event number (which unfortunately is not accomplished easily
by "fast-forwarding" events the normal way.) I know how to accomplish this,
but I am not sure how to add a button somewhere in JAS3 for this task. Is it
possible to add something to the kpixreader/browser toolbar, or to make a
separate toolbar in a similar way?
We will be heading over to your building to set up in those spaces sometime
this morning, so if this is more easily discussed in person, that will be
fine as well.
Kyle
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