Re: [Qgis-developer] Map swipe tool in QGIS

2014-12-05 Thread Sören Gebbert
Dear Nathan, thank you very much for the link. I have started playing around a bit with your code. In general it works fine. I removed the cause of an exception by simply adding: job.waitForFinished() in updatebackmap(), since sometimes the job object was not valid in the updatemap() function.

Re: [Qgis-developer] Map swipe tool in QGIS

2014-10-06 Thread Luigi Pirelli
Good to know :) during hackfest, surfing the code with Jürgen to hunt a blocker bug, I noticed that there where a lot use of the function QgisApp::instance()-mapCanvas() = some functions at the app level refers only to a unique canvas reducing the ability to interact with multiple canvas. it's a

Re: [Qgis-developer] Map swipe tool in QGIS

2014-10-06 Thread Alexander Bruy
Hi Luigi, some time ago we have discussion about having mupltiple map canvaces in QGIS and even there was experimental patch for this [0]. But this is a very complex topic with many open questions. Maybe we should start new discussion on this topic. [0] https://hub.qgis.org/issues/1622

Re: [Qgis-developer] Map swipe tool in QGIS

2014-10-06 Thread Nathan Woodrow
Hey Soeren, The code that I was playing with is here. https://gist.github.com/NathanW2/dc1b665cbce627ce0350#file-sipe-py hopefully I will find some time soon to build the plugin correctly. - Nathan On Sun, Oct 5, 2014 at 8:37 PM, Sören Gebbert soerengebb...@googlemail.com wrote: Dear Nathan,

Re: [Qgis-developer] Map swipe tool in QGIS

2014-10-05 Thread Sören Gebbert
Dear Nathan, have you found some time to work on the map swipe QGIS plugin? I would be happy to help developing the plugin or testing it, if you like? Do you have a public source code repository, so that i can start to study your code? Best regards Soeren 2014-07-31 11:28 GMT+02:00 Nathan

[Qgis-developer] Map swipe tool in QGIS

2014-07-31 Thread Sören Gebbert
Dear list, i would like to know if it is possible to implement a plugin in QGIS to overlay two map layer for interactive comparison, like the Map Swipe tool in GRASS GIS[1,2]. If it is possible, what would be the best approach to implement it? Many thanks in advance, Best regards Soeren [1]

Re: [Qgis-developer] Map swipe tool in QGIS

2014-07-31 Thread Nathan Woodrow
Yes it can be done. I'm working on a plugin at the moment and as a core feature. Nathan On Jul 31, 2014 6:16 PM, Sören Gebbert soerengebb...@googlemail.com wrote: Dear list, i would like to know if it is possible to implement a plugin in QGIS to overlay two map layer for interactive

Re: [Qgis-developer] Map swipe tool in QGIS

2014-07-31 Thread Paolo Cavallini
On 2014-07-31 10:16, Sören Gebbert wrote: Dear list, i would like to know if it is possible to implement a plugin in QGIS to overlay two map layer for interactive comparison, like the Map Swipe tool in GRASS GIS[1,2]. If it is possible, what would be the best approach to implement it? Hi. You

Re: [Qgis-developer] Map swipe tool in QGIS

2014-07-31 Thread Nathan Woodrow
No something like this https://twitter.com/madmanwoo/status/478866023345426433 On Jul 31, 2014 6:32 PM, Paolo Cavallini cavall...@faunalia.it wrote: On 2014-07-31 10:16, Sören Gebbert wrote: Dear list, i would like to know if it is possible to implement a plugin in QGIS to overlay two map

Re: [Qgis-developer] Map swipe tool in QGIS

2014-07-31 Thread Sören Gebbert
Hi Paolo, 2014-07-31 10:32 GMT+02:00 Paolo Cavallini cavall...@faunalia.it: On 2014-07-31 10:16, Sören Gebbert wrote: Dear list, i would like to know if it is possible to implement a plugin in QGIS to overlay two map layer for interactive comparison, like the Map Swipe tool in GRASS

Re: [Qgis-developer] Map swipe tool in QGIS

2014-07-31 Thread Sören Gebbert
Hi Nathan, that is exactly what i am looking for. Do you have any release date or is the plugin already available? Many thanks and best regards Soeren 2014-07-31 10:37 GMT+02:00 Nathan Woodrow madman...@gmail.com: No something like this https://twitter.com/madmanwoo/status/478866023345426433

Re: [Qgis-developer] Map swipe tool in QGIS

2014-07-31 Thread Nathan Woodrow
Hey Soeren, Nothing yet. I might have some time next week for the plugin. - Nathan On Thu, Jul 31, 2014 at 7:26 PM, Sören Gebbert soerengebb...@googlemail.com wrote: Hi Nathan, that is exactly what i am looking for. Do you have any release date or is the plugin already available? Many