[Qgis-user] Symbolize Line with two symbols
Dear list, I am trying to use two different symbols to symbolize a line. The result should look like this: x o x o solutions tried: 1) make a marker line (type interval) with two markers; result: the two markers are painted on top of each other 2) create svg symbol x o ; result: the shape of the line cannot even be guessed if it has many bows in it What I would need is a shift of symbol 2 _along_ the line (no in x/y direction) Does anyone have a solution or workaround for this? Bernhard __ Information from ESET Mail Security, version of virus signature database 9030 (2013) __ The message was checked by ESET Mail Security. http://www.eset.com ___ Qgis-user mailing list Qgis-user@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/qgis-user
Re: [Qgis-user] Symbolize Line with two symbols
The Marker Offset in X direction is what you are looking for. Bernhard Ströbl wrote: .. I am trying to use two different symbols to symbolize a line. The result should look like this: x o x o solutions tried: 1) make a marker line (type interval) with two markers; result: the two markers are painted on top of each other .. What I would need is a shift of symbol 2 _along_ the line (no in x/y direction) .. ___ Qgis-user mailing list Qgis-user@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/qgis-user
Re: [Qgis-user] Symbolize Line with two symbols
Hi, Try to combine simple line (use custom dash (e.g. Dash/Spacing = 0/2; 1/2)) with marker line (use appropriate size and interval (e.g. interval=5)). Best regards, Karlis Bernhard Ströbl wrote: .. and thank you for the answer. I had already tried this solution (2) but as I mentioned in my original mail if the lines have many corners (partly with 90 degrees) the second symbol is not on the line any more. example: .. attachment: comlex_line.png___ Qgis-user mailing list Qgis-user@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/qgis-user
Re: [Qgis-user] Symbolize Line with two symbols
Hi, and thank you for your patience. Maybe I miss something but I want two symbols e.g. a large and a small circle iterating, not a dashed line with a symbol. Bernhard Am 11.11.2013 14:42, schrieb Zirneklitis: Hi, Try to combine simple line (use custom dash (e.g. Dash/Spacing = 0/2; 1/2)) with marker line (use appropriate size and interval (e.g. interval=5)). Best regards, Karlis Bernhard Ströbl wrote: .. and thank you for the answer. I had already tried this solution (2) but as I mentioned in my original mail if the lines have many corners (partly with 90 degrees) the second symbol is not on the line any more. example: .. __ Information from ESET Mail Security, version of virus signature database 9031 (2013) __ The message was checked by ESET Mail Security. http://www.eset.com ___ Qgis-user mailing list Qgis-user@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/qgis-user __ Information from ESET Mail Security, version of virus signature database 9031 (2013) __ The message was checked by ESET Mail Security. http://www.eset.com __ Information from ESET Mail Security, version of virus signature database 9031 (2013) __ The message was checked by ESET Mail Security. http://www.eset.com ___ Qgis-user mailing list Qgis-user@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/qgis-user
Re: [Qgis-user] Symbolize Line with two symbols
Hi Bernhard, I think you are right - we are missing an option to shift marker symbols and also dashes along the line, starting from the lines origin. SVG has an attribute called stroke-dashoffset for that (http://www.w3.org/TR/SVG/painting.html#StrokeProperties). There is a long-standing feature request open to implement this (4 years old): http://hub.qgis.org/issues/1772 This covers stroke-dashoffset, but not the cases where one wants to offset markers along the line. It would be nice if someone could step up and implement or finance this. Andreas Am 11.11.2013 15:16, schrieb Bernhard Ströbl: Hi, and thank you for your patience. Maybe I miss something but I want two symbols e.g. a large and a small circle iterating, not a dashed line with a symbol. Bernhard Am 11.11.2013 14:42, schrieb Zirneklitis: Hi, Try to combine simple line (use custom dash (e.g. Dash/Spacing = 0/2; 1/2)) with marker line (use appropriate size and interval (e.g. interval=5)). Best regards, Karlis Bernhard Ströbl wrote: .. and thank you for the answer. I had already tried this solution (2) but as I mentioned in my original mail if the lines have many corners (partly with 90 degrees) the second symbol is not on the line any more. example: .. __ Information from ESET Mail Security, version of virus signature database 9031 (2013) __ The message was checked by ESET Mail Security. http://www.eset.com ___ Qgis-user mailing list Qgis-user@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/qgis-user __ Information from ESET Mail Security, version of virus signature database 9031 (2013) __ The message was checked by ESET Mail Security. http://www.eset.com __ Information from ESET Mail Security, version of virus signature database 9031 (2013) __ The message was checked by ESET Mail Security. http://www.eset.com ___ Qgis-user mailing list Qgis-user@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/qgis-user ___ Qgis-user mailing list Qgis-user@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/qgis-user
Re: [Qgis-user] Symbolize Line with two symbols
While we are waiting for implementation, here comes the work-around ;-) Best regards, Karlis Paolo Cavallini wrote: -BEGIN PGP SIGNED MESSAGE- Hash: SHA1 Il 11/11/2013 15:48, Andreas Neumann ha scritto: It would be nice if someone could step up and implement or finance this. Confirmed, there is interest from here too. All the best. .. attachment: tic-tac-toe.png tic-tac-toe.qml.7z Description: application/7z-compressed ___ Qgis-user mailing list Qgis-user@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/qgis-user
Re: [Qgis-user] Symbolize Line with two symbols
Hi, now I understand :-) nice trick, thanks a lot Bernhard Am 11.11.2013 16:02, schrieb Zirneklitis: While we are waiting for implementation, here comes the work-around ;-) Best regards, Karlis Paolo Cavallini wrote: -BEGIN PGP SIGNED MESSAGE- Hash: SHA1 Il 11/11/2013 15:48, Andreas Neumann ha scritto: It would be nice if someone could step up and implement or finance this. Confirmed, there is interest from here too. All the best. .. __ Information from ESET Mail Security, version of virus signature database 9031 (2013) __ The message was checked by ESET Mail Security. http://www.eset.com ___ Qgis-user mailing list Qgis-user@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/qgis-user __ Information from ESET Mail Security, version of virus signature database 9031 (2013) __ The message was checked by ESET Mail Security. http://www.eset.com __ Information from ESET Mail Security, version of virus signature database 9031 (2013) __ The message was checked by ESET Mail Security. http://www.eset.com ___ Qgis-user mailing list Qgis-user@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/qgis-user