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effemmeffe
Italy
12 Posts |
 Posted - 11 juin 2012 : 14:00:22
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Thanks for the quick answer.
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Originally posted by Pixel_K
What is precision data? HDOP, VDOP, PDOP, if you don't know about it, your pgx probabely doesn't have it anyway. There are gps that exports those data, but I would not be surprised that yours doesn't.
Oh, ok. I know of those, but as you suppose, my gps doesn't export them.
quote:
Originally posted by Pixel_K
First of all I'd like to split the track in two at a given point
Select the track (it becomes red), then cut it in half with the cut tool 
the ability to enter a speed value and remove all points with a speed above (or belove) it.
It's not possible right now, you will have to find your threshold on the bottom graph ad remove over/bellow, like you fould yourself
I noticed that I can zoom on the bottom area graph with the mouse wheel, but the zoomed area is always at the beginning of the track and I can't slide to the end. Did I miss something? |
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Pixel_K
France
814 Posts |
Posted - 11 juin 2012 : 14:54:51
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| You can select a part of the graph (drag your mouse while pushing the left button), then right clic on the selection, zoom, select your zoom. |
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effemmeffe
Italy
12 Posts |
Posted - 11 juin 2012 : 15:17:43
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I know how to zoom selecting a portion of the track in the lower pane, but after I zoom on it if I want to see the portion on the right or on the left I can't move the track keeping the current zoom level.
And if I zoom out with the mouse wheel it recenter the zoom at the beginning of the track.
Imho it should zoom in and out with the mouse wheel keeping the center on the mouse cursor. At leas, it's how all the cad programs do the mouse wheel zoom. |
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Pixel_K
France
814 Posts |
Posted - 11 juin 2012 : 15:42:14
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You're right, the selection zoom kind of resets the zoom boundaries, that's a bug I never really got into. In the meantime, if you don't use selection, you should be able to zoom in and out with the mousewheel only. I know this part isn't perfect, but so far I don't have much time to make it better.
It's on my todo list. |
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effemmeffe
Italy
12 Posts |
Posted - 11 juin 2012 : 15:53:58
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quote:
Originally posted by Pixel_K
In the meantime, if you don't use selection, you should be able to zoom in and out with the mousewheel only.
Actually no, because every mouse wheel starts from the beginning and I have to work on the end, so after the first wheel the area I want to modify is out of the screen.
But it doesn't matter, I'll edit somehow working on the plain text.
quote:
Originally posted by Pixel_K
It's on my todo list.
Glad to know it.
It could be helpful to have a slider to move the track at the current zoom level on right and left. |
Edited by - effemmeffe on 11 juin 2012 16:08:20 |
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Pixel_K
France
814 Posts |
Posted - 11 juin 2012 : 20:12:20
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It could be helpful to have a slider to move the track at the current zoom level on right and left.
I just tried to add that, but it only messes with my windows (yes it's more complex than you think :)
I just made some other tweaks, now I have a version that doesn't reset the zoom on mousewheel, but it gets eventually stuck in a loop, and goes nowhere.
In the end, I'm stuck, the UI gets really complicated to manage. Sorry I can't get the nice features to a public release in the near future. |
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GPS fan
Luxembourg
3 Posts |
Posted - 09 juil. 2012 : 14:22:09
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Hello,
It would be very nice to be able to delete points by block like in excel in 3 steps:
1) select first point
2) select the end of the block with the shift
3) use the delete key
This would allow to plit a track when you know when/where to split. This would be convenient when GPS don't create new route.
Thank you
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Pixel_K
France
814 Posts |
Posted - 09 juil. 2012 : 16:14:30
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| You can already do this in the bottom pane. |
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giacomo.ciani
Italy
15 Posts |
Posted - 09 juil. 2012 : 16:15:08
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| You can simply split the track at the beginning and the end of the "block" of points you want to delete, and then delete the entire sub track... |
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effemmeffe
Italy
12 Posts |
Posted - 09 juil. 2012 : 19:22:21
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quote:
Originally posted by Pixel_K
It could be helpful to have a slider to move the track at the current zoom level on right and left.
I just tried to add that, but it only messes with my windows (yes it's more complex than you think :)
Ok, as I may told before, I'm a programmer, but I'm oriented to the firmware so I understand you can have some problems...
I wonder if you remember and implemented my previous suggestion about a filter to remove unwanted points based on the points just before and after. |
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Pixel_K
France
814 Posts |
Posted - 10 juil. 2012 : 07:24:06
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Sorry but no, I don't remember (even I re-read the last pages quickly, maybe too quickly).
The last version available incorporates some of the bottom pane modification, but it's still problematic (I sometime get trapped in a zoom-in loop). |
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effemmeffe
Italy
12 Posts |
Posted - 10 juil. 2012 : 09:56:21
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quote:
Originally posted by Pixel_K
Sorry but no, I don't remember (even I re-read the last pages quickly, maybe too quickly).
It's the last message of page 23, I'll copy my message here.
It will be good to have a way to filter the unwanted points.
If I'm walking and my gps records every seconds my position I can't go too far between two points.
For every point you could analyze the previous points and calculate the average speed, than flag the point if the speed is too high and eventually delete it if the following points are in the average speed of the before points.
The same can be done for the distance: if a point is out of the average range of the previous point and also out of the average distance of the following points it has to be deleted.
The number of point to be used to calculate the average speed and distance can be a parameter to set in the preference and the deviance from the average can be a parameter too.
quote:
Originally posted by Pixel_K
The last version available incorporates some of the bottom pane modification, but it's still problematic (I sometime get trapped in a zoom-in loop).
Where can I find the last version?
I'll give it a try and maybe post some feedback if I'll find some issue.
Thanks. |
Edited by - effemmeffe on 10 juil. 2012 09:59:56 |
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AlmostLost
India
32 Posts |
Posted - 11 juil. 2012 : 11:59:43
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Hi,
Sent a (minor) bug report with example file to Email address in use previously.
Regards
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gpspassion
93394 Posts |
Posted - 11 juil. 2012 : 12:25:01
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And what would that bug be so we can be aware of it?
I'd like to point out that the latest version of GPX Editor has a very useful new feature for those trying to extract a meaningful track from the GPX archives recorded by Garmin nuvi (and maybe other) GPS systems. It's a "rolling" archive so it means there well be some "backtracking" going on when they are assembled as well as many data points being doubled up. Now a simple right click will take care of this problem. Thanks for implementing that feature! |
Discounts and Assistance/Réductions et Assistance (Club GpsPasSion) / Où commencer? |
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Pixel_K
France
814 Posts |
Posted - 11 juil. 2012 : 12:30:48
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AlmostLost : I can only agree with the first part of you mail, GPX Editor will greatly benefit from a UI rework, but the progress on that is slow and painfull. Trust me I'm working on it.
For the second part, the two problem are linked, if you delete your 1 point track, everything works as it should.
GPX Editor doesn't like at all 1 point tracks and route, and that's a bug I should correct, but for a moment, just think about it, 1 point track makes no sense, you should convert it to a waypoint (there's even a function for that in the edit menu), or add it to another track.
I'll do my best to correct the bug, thank you for the example file. |
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Graphical GPX Editor - Updated 07/2012
