Hi all, I just added a new Snapping policy "Snap on LineString being edited". I had to make some choices : - I added it as a separate option - the option is active for vertex snapping only (it can be added for line snapping too, but IMHO, it is not very useful) - the option is active for linestring edition only (I found that activating such a feature for polygon is dangerous as it tends to create polygons with self-intersection)
Please try (r4401+) and report, Michaël Le 09/04/2015 13:47, Uwe Dalluege a écrit : > Hi, > > sorry, I think Jukka is right! > It works with three points. > I made a wrong test! > > Sorry again! > > Uwe > > > Am 09.04.2015 um 13:28 schrieb Uwe Dalluege: >> Hi Jukka, >> >> I think this does not work. >> When you draw a triangle with LineString you will get >> an quadrangle when you close the linesegment. >> >> It is not so easy for me to teach new users >> why OJ can not catch the first point. >> >> But you posted some solutions I can teach. >> Thank you again. >> >> Regards >> >> Uwe >> >> >> >> Am 09.04.2015 um 13:16 schrieb Rahkonen Jukka (MML): >>> Hi, >>> >>> Found one more option: To draw a linestring, select it and use Right >>> click menu Convert selected geometries – Close open line segments. >>> Attach tool to EZ Buttons and usage will be rather simple. Selecting >>> the line is an extra step, though. >>> >>> -Jukka Rahkonen- >>> >>> Giuseppe Aruta wrote: >>> >>> Hi Jukka, >>> >>> right. A couple of years ago I had to work on CAD datas using a GIS, >>> that's why I developed those CAD Extensions. For a regular GIS user >>> maybe Ede's implementation to convert geometries is enough. >>> >>> On the other hand I feel we should consider to rewrite the editing >>> toolboox, to make it more simple and flexible. For instance grouping >>> drawing and constrained drawing tools into a single one. >>> >>> And maybe adding new functionalities, like "closing linestring" . >>> >>> Peppe >>> >>> 2015-04-09 9:23 GMT+02:00 Rahkonen Jukka (MML) >>> <jukka.rahko...@maanmittauslaitos.fi >>> <mailto:jukka.rahko...@maanmittauslaitos.fi>>: >>> >>> Hi Uwe, >>> >>> I would guess that such use case was not on the list of features when >>> the original JUMP was developed or since that. However, I can see that >>> you are not the first one with that wish and Peppe has made such a tool >>> to his CAD extension. The name of the tool in Draw closed linestring. >>> Download the extension from >>> https://sourceforge.net/projects/opensit/files/Openjump/PlugIn/CADExtension/ >>> and drop it into lib\ext. New tools are added into the standard edit >>> tool box. >>> >>> -Jukka- >>> >>> >>> Uwe Dalluege wrote: >>> >>> >>> Hi, >>> >>> thank you for the tips. >>> Is there a reason why OJ can not catch the first point directly? >>> >>> Regards >>> >>> Uwe >>> >>> >>> Am 09.04.2015 <tel:09.04.2015> um 06:46 schrieb Rahkonen Jukka (MML): >>> > Hi, >>> > >>> > The trick is that when you are drawing a new feature the new vertices >>> do not snap to the newly added vertices of that non-finalized geometry. >>> There are workarounds: >>> > - digitize first a point and snap the start and end points of the line >>> > into it >>> > - digitize a polygon and convert it into linestring or linearring >>> later. >>> > >>> > If you really need a geometry that is LINEARRING in WKT (not just >>> > LINESTRING with the same start and end point) you must either draw a >>> > polygon and use geometry converter, or draw a line and convert it by >>> > editing the WKT from >>> > >>> > LINESTRING ( >>> > 666 435, >>> > 714 307, >>> > 590 344, >>> > 666 435 >>> > ) >>> > >>> > into >>> > >>> > LINEARRING ( >>> > 666 435, >>> > 714 307, >>> > 590 344, >>> > 666 435 >>> > ) >>> > >>> > -Jukka Rahkonen- >>> > >>> > >>> > Uwe Dalluege wrote: >>> > >>> >> Hi, >>> > >>> >> how can I draw a closed LineString (LinearRing)? >>> > >>> >> When I try to catch the first point of the LineString with the last >>> point of the same LineString OpenJUMP does not catch the first point. >>> > >>> >> Is there a trick? >>> > >>> > Regards >>> > >>> > Uwe >>> > >>> > ---------------------------------------------------------------------- >>> >>> > -------- BPM Camp - Free Virtual Workshop May 6th at 10am PDT/1PM EDT >>> >>> > Develop your own process in accordance with the BPMN 2 standard Learn >>> > Process modeling best practices with Bonita BPM through live exercises >>> > http://www.bonitasoft.com/be-part-of-it/events/bpm-camp-virtual- >>> > event?utm_ >>> > source=Sourceforge_BPM_Camp_5_6_15&utm_medium=email&utm_campaign=VA_SF >>> > _______________________________________________ >>> > Jump-pilot-devel mailing list >>> > Jump-pilot-devel@lists.sourceforge.net >>> <mailto:Jump-pilot-devel@lists.sourceforge.net> >>> > https://lists.sourceforge.net/lists/listinfo/jump-pilot-devel >>> > >>> >>> ------------------------------------------------------------------------------ >>> BPM Camp - Free Virtual Workshop May 6th at 10am PDT/1PM EDT >>> Develop your own process in accordance with the BPMN 2 standard >>> Learn Process modeling best practices with Bonita BPM through live exercises >>> http://www.bonitasoft.com/be-part-of-it/events/bpm-camp-virtual- event?utm_ >>> source=Sourceforge_BPM_Camp_5_6_15&utm_medium=email&utm_campaign=VA_SF >>> _______________________________________________ >>> Jump-pilot-devel mailing list >>> Jump-pilot-devel@lists.sourceforge.net >>> <mailto:Jump-pilot-devel@lists.sourceforge.net> >>> https://lists.sourceforge.net/lists/listinfo/jump-pilot-devel >>> >>> >>> >>> ------------------------------------------------------------------------------ >>> BPM Camp - Free Virtual Workshop May 6th at 10am PDT/1PM EDT >>> Develop your own process in accordance with the BPMN 2 standard >>> Learn Process modeling best practices with Bonita BPM through live exercises >>> http://www.bonitasoft.com/be-part-of-it/events/bpm-camp-virtual- event?utm_ >>> source=Sourceforge_BPM_Camp_5_6_15&utm_medium=email&utm_campaign=VA_SF >>> >>> >>> >>> _______________________________________________ >>> Jump-pilot-devel mailing list >>> Jump-pilot-devel@lists.sourceforge.net >>> https://lists.sourceforge.net/lists/listinfo/jump-pilot-devel >>> >> ------------------------------------------------------------------------------ >> BPM Camp - Free Virtual Workshop May 6th at 10am PDT/1PM EDT >> Develop your own process in accordance with the BPMN 2 standard >> Learn Process modeling best practices with Bonita BPM through live exercises >> http://www.bonitasoft.com/be-part-of-it/events/bpm-camp-virtual- event?utm_ >> source=Sourceforge_BPM_Camp_5_6_15&utm_medium=email&utm_campaign=VA_SF >> _______________________________________________ >> Jump-pilot-devel mailing list >> Jump-pilot-devel@lists.sourceforge.net >> https://lists.sourceforge.net/lists/listinfo/jump-pilot-devel >> > ------------------------------------------------------------------------------ > BPM Camp - Free Virtual Workshop May 6th at 10am PDT/1PM EDT > Develop your own process in accordance with the BPMN 2 standard > Learn Process modeling best practices with Bonita BPM through live exercises > http://www.bonitasoft.com/be-part-of-it/events/bpm-camp-virtual- event?utm_ > source=Sourceforge_BPM_Camp_5_6_15&utm_medium=email&utm_campaign=VA_SF > _______________________________________________ > Jump-pilot-devel mailing list > Jump-pilot-devel@lists.sourceforge.net > https://lists.sourceforge.net/lists/listinfo/jump-pilot-devel > ------------------------------------------------------------------------------ BPM Camp - Free Virtual Workshop May 6th at 10am PDT/1PM EDT Develop your own process in accordance with the BPMN 2 standard Learn Process modeling best practices with Bonita BPM through live exercises http://www.bonitasoft.com/be-part-of-it/events/bpm-camp-virtual- event?utm_ source=Sourceforge_BPM_Camp_5_6_15&utm_medium=email&utm_campaign=VA_SF _______________________________________________ Jump-pilot-devel mailing list Jump-pilot-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/jump-pilot-devel
