Re: [QGIS-Developer] Zoom to selected point (if only one point is selected)
Le mer. 24 oct. 2018 à 12:04, Denis Rouzaud a écrit : > Hi, > > I guess that in terms of end user experience, the definition of a setting > would perform the best. > But > - it's one more setting > - the chance that it is not set or correctly set is big > > Maybe, the approach would be to fetch the canvas content and determines > that ones needs to zoom out > not zoom out, zoom in sorry > so that the symbol is not overlapping others or that there is sufficient > screen width from its neighbours? > > Denis > > > Le mer. 24 oct. 2018 à 04:27, Andreas Neumann a > écrit : > >> Hi, >> >> Given a layer with POINT geometries, if only one point is selected, QGIS >> doesn't zoom to this point, but only pans to the point so that the point is >> in the center of the map canvas. >> >> Now, I know that a single point does not have a dimension - but I still >> think that the current behavious is not user friendly. >> >> As an example: if your zoom level is at the whole dataset (many >> kilometers wide), and QGIS only pans to that single point, it is almost >> impossible to find that point. >> >> How can we solve this issue? Here are my ideas: >> >> a) QGIS points to a fraction (say 1%) of the overall width of all layers >> in the project and uses that 1% width and pans to the point >> >> b) The user can define a map scale that QGIS should use when zooming to >> that single point >> >> c) a combination of a) and b): if b) is set in the project, use the >> setting, if not set, use the mechanism of a) >> >> What are you thoughts? >> >> Thanks, >> Andreas >> ___ >> QGIS-Developer mailing list >> QGIS-Developer@lists.osgeo.org >> List info: https://lists.osgeo.org/mailman/listinfo/qgis-developer >> Unsubscribe: https://lists.osgeo.org/mailman/listinfo/qgis-developer > > -- > > Denis Rouzaud > de...@opengis.ch > +41 76 370 21 22 > > > -- Denis Rouzaud de...@opengis.ch +41 76 370 21 22 ___ QGIS-Developer mailing list QGIS-Developer@lists.osgeo.org List info: https://lists.osgeo.org/mailman/listinfo/qgis-developer Unsubscribe: https://lists.osgeo.org/mailman/listinfo/qgis-developer
Re: [QGIS-Developer] Zoom to selected point (if only one point is selected)
Hi, I guess that in terms of end user experience, the definition of a setting would perform the best. But - it's one more setting - the chance that it is not set or correctly set is big Maybe, the approach would be to fetch the canvas content and determines that ones needs to zoom out so that the symbol is not overlapping others or that there is sufficient screen width from its neighbours? Denis Le mer. 24 oct. 2018 à 04:27, Andreas Neumann a écrit : > Hi, > > Given a layer with POINT geometries, if only one point is selected, QGIS > doesn't zoom to this point, but only pans to the point so that the point is > in the center of the map canvas. > > Now, I know that a single point does not have a dimension - but I still > think that the current behavious is not user friendly. > > As an example: if your zoom level is at the whole dataset (many kilometers > wide), and QGIS only pans to that single point, it is almost impossible to > find that point. > > How can we solve this issue? Here are my ideas: > > a) QGIS points to a fraction (say 1%) of the overall width of all layers > in the project and uses that 1% width and pans to the point > > b) The user can define a map scale that QGIS should use when zooming to > that single point > > c) a combination of a) and b): if b) is set in the project, use the > setting, if not set, use the mechanism of a) > > What are you thoughts? > > Thanks, > Andreas > ___ > QGIS-Developer mailing list > QGIS-Developer@lists.osgeo.org > List info: https://lists.osgeo.org/mailman/listinfo/qgis-developer > Unsubscribe: https://lists.osgeo.org/mailman/listinfo/qgis-developer -- Denis Rouzaud de...@opengis.ch +41 76 370 21 22 ___ QGIS-Developer mailing list QGIS-Developer@lists.osgeo.org List info: https://lists.osgeo.org/mailman/listinfo/qgis-developer Unsubscribe: https://lists.osgeo.org/mailman/listinfo/qgis-developer
Re: [QGIS-Developer] Zoom to selected point (if only one point is selected)
Hi Bernhard, Right - i was pretty sure that others had the issue - long time ago - I remember i also ran into it before. Andreas On 2018-10-24 11:03, Bernhard Ströbl wrote: > Hi Andreas, > I filed a ticket for this very problem a couple of years ago: > https://issues.qgis.org/issues/9160 > > Bernhard > > Am 24.10.2018 um 10:27 schrieb Andreas Neumann: > >> Hi, >> >> Given a layer with POINT geometries, if only one point is selected, QGIS >> doesn't zoom to this point, but only pans to the point so that the point >> is in the center of the map canvas. >> >> Now, I know that a single point does not have a dimension - but I still >> think that the current behavious is not user friendly. >> >> As an example: if your zoom level is at the whole dataset (many >> kilometers wide), and QGIS only pans to that single point, it is almost >> impossible to find that point. >> >> How can we solve this issue? Here are my ideas: >> >> a) QGIS points to a fraction (say 1%) of the overall width of all layers >> in the project and uses that 1% width and pans to the point >> >> b) The user can define a map scale that QGIS should use when zooming to >> that single point >> >> c) a combination of a) and b): if b) is set in the project, use the >> setting, if not set, use the mechanism of a) >> >> What are you thoughts? >> >> Thanks, >> Andreas >> >> __ Information from ESET Mail Security, version of virus signature >> database 18265 (20181024) __ >> >> The message was checked by ESET Mail Security. >> http://www.eset.com >> >> ___ >> QGIS-Developer mailing list >> QGIS-Developer@lists.osgeo.org >> List info: https://lists.osgeo.org/mailman/listinfo/qgis-developer >> Unsubscribe: https://lists.osgeo.org/mailman/listinfo/qgis-developer > > __ Information from ESET Mail Security, version of virus signature > database 18265 (20181024) __ > > The message was checked by ESET Mail Security. > http://www.eset.com > > ___ > QGIS-Developer mailing list > QGIS-Developer@lists.osgeo.org > List info: https://lists.osgeo.org/mailman/listinfo/qgis-developer > Unsubscribe: https://lists.osgeo.org/mailman/listinfo/qgis-developer___ QGIS-Developer mailing list QGIS-Developer@lists.osgeo.org List info: https://lists.osgeo.org/mailman/listinfo/qgis-developer Unsubscribe: https://lists.osgeo.org/mailman/listinfo/qgis-developer
Re: [QGIS-Developer] Zoom to selected point (if only one point is selected)
Hi Andreas, I filed a ticket for this very problem a couple of years ago: https://issues.qgis.org/issues/9160 Bernhard Am 24.10.2018 um 10:27 schrieb Andreas Neumann: Hi, Given a layer with POINT geometries, if only one point is selected, QGIS doesn't zoom to this point, but only pans to the point so that the point is in the center of the map canvas. Now, I know that a single point does not have a dimension - but I still think that the current behavious is not user friendly. As an example: if your zoom level is at the whole dataset (many kilometers wide), and QGIS only pans to that single point, it is almost impossible to find that point. How can we solve this issue? Here are my ideas: a) QGIS points to a fraction (say 1%) of the overall width of all layers in the project and uses that 1% width and pans to the point b) The user can define a map scale that QGIS should use when zooming to that single point c) a combination of a) and b): if b) is set in the project, use the setting, if not set, use the mechanism of a) What are you thoughts? Thanks, Andreas __ Information from ESET Mail Security, version of virus signature database 18265 (20181024) __ The message was checked by ESET Mail Security. http://www.eset.com ___ QGIS-Developer mailing list QGIS-Developer@lists.osgeo.org List info: https://lists.osgeo.org/mailman/listinfo/qgis-developer Unsubscribe: https://lists.osgeo.org/mailman/listinfo/qgis-developer __ Information from ESET Mail Security, version of virus signature database 18265 (20181024) __ The message was checked by ESET Mail Security. http://www.eset.com ___ QGIS-Developer mailing list QGIS-Developer@lists.osgeo.org List info: https://lists.osgeo.org/mailman/listinfo/qgis-developer Unsubscribe: https://lists.osgeo.org/mailman/listinfo/qgis-developer