[Qgis-user] Selecting displaced symbols

[Neumann, Andreas]

Hi Karl-Magnus, 

I think this is a good idea. It could either be a separate selection
mode (we already have different modes for selection on the drop-down
button) or it could be toggled with a keyboard combination on the
existing "click" mode. Can you open a feature request at
https://issues.qgis.org/ [1] ? 

Greetings, 

Andreas 

On 2017-05-30 12:00, Karl Magnus Jönsson wrote:

> Hi! 
> 
> When talking about this. I've had a thought of improvement of the select tool. When there is several features in the same (or almost the same) location in one layer it is difficult to select one particular feature. Could we have the same functionality with select tool as with identify? Right click gets you a pull-down menu with potential features and you can select one from the list that gets selected. Understandable? Has this already been thought of? A workaround is to use the identify tool with right click. At the bottom of the list you can open the attribute table and select the desired features from the table. Works but one step more. 
> 
> KARL-MAGNUS 
> 
> FRÅN: Qgis-user [mailto:qgis-user-bounces at lists.osgeo.org] FÖR Neumann, Andreas
> SKICKAT: den 30 maj 2017 11:11
> TILL: Martin Bain
> KOPIA: qgis-user at lists.osgeo.org
> ÄMNE: Re: [Qgis-user] Selecting displaced symbols 
> 
> Hi Martin, 
> 
> As far as I know, picking is totally independent of the rendering. So the "Info tool" doesn't know about the displacement renderer. I know it is not ideal, but it is a technical limitation and there are no known workarounds. 
> 
> You can, however, display the central point (with a separate symbol) so the user knows where to pick. Also, you can easily access each individual point by changing the identify mode to "Layer choice" - where you get a pull-down menu and you can identify each individual point by its "display attribute". 
> 
> Maybe a dev knows a solution to this problem - but currently I think there are no known workarounds.  
> 
> Andreas 
> 
> On 2017-05-30 03:39, Martin Bain wrote:
> 
>> Hi, 
>> 
>> I have the familiar situation of a layer with multiple points at the same coordinates.  The points have data defined SVG symbols 
>> 
>> I'm using the Point Displacement renderer to overcome having overlapping symbols.  This definitely makes for an improved appearance.  
>> 
>> However if you want to use the info tool or the select tool you cant click on the displaced symbol.  You can only select all points via the central point. 
>> 
>> Is there a trick to select a point by its offset symbol instead of the true coordinates?  I have half a memory of reading something about this once before but maybe I imagined it :P 
>> 
>> I would prefer to leave the points in their original position - the data is of traffic accidents, provided by the state government. 
>> 
>> Thank you, 
>> 
>> Martin. 
>> 
>> This email is intended for the named recipient only. The information it contains may be confidential. If you are not the intended recipient you must not reproduce or distribute any part of this email, disclose its contents to any other party or take any action in reliance on it. If you have received this email in error, please contact the sender immediately and delete the message.
>> 
>> _______________________________________________
>> Qgis-user mailing list
>> Qgis-user at lists.osgeo.org
>> List info: https://lists.osgeo.org/mailman/listinfo/qgis-user
>> Unsubscribe: https://lists.osgeo.org/mailman/listinfo/qgis-user

  

Links:
------
[1] http://issues.qgis.org/
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.osgeo.org/pipermail/qgis-user/attachments/20170530/39443efd/attachment.html>