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QGIS User 0012 - Advanced Geometry Generator Styles And Orienteering 

Klas Karlsson
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8 сен 2024

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Комментарии : 28   
@soonerjcb
@soonerjcb 5 лет назад
I’ve been using QGIS for about 5 years to make orienteering maps. There are some limitations (with my skill and with the soft), but in general, I find it nice to have a one-stop tool for making the base maps. I use Purple Pen software for the course design. BTW, great job yet again. I’m always learning from you.
@attagorn
@attagorn 3 года назад
very cool, thank you very much.
@norm1124
@norm1124 5 лет назад
Very cool. Maybe i have to do some orienteering again...
@henriklundqvist1328
@henriklundqvist1328 5 лет назад
Grymt bra tutorial.. tackar tack
@MUEVE-T
@MUEVE-T 3 года назад
Hi, Thanks for your content, all of them are great videos. Just one question, could you help me to get base ground colours to my orienteering map?. I use OpenOrienteeringMapper and QGIS. Thanks in advance.
@mrmogelost6720
@mrmogelost6720 Год назад
Purple Pen is also open-source and is much more sophisticated for course setting. No mapping there though
@user-sh6nv1wt3g
@user-sh6nv1wt3g 5 лет назад
tack sa mycket
@Njao6q4vrv73
@Njao6q4vrv73 5 лет назад
Cool
@WHORTH-TheUglyDucklingOfFORTH
@WHORTH-TheUglyDucklingOfFORTH 5 лет назад
The start triangle look small. I guess QGIS define size as the diameter of the circle the symbol is inside, while the standard define the side of the triangle. My instinct say divide the size by cosine 30 degree. Good video anyway!
@KlasKarlsson
@KlasKarlsson 5 лет назад
The side (or base) of the triangle is supposed to be 6 mm in print, and the controls are supposed to be 5 mm, at the scale 1:15'000. The shape of the triangle may make it look smaller, but as long as I created the symbols following this standard, they should be the correct size. You could always look at the style file in the description.
@WHORTH-TheUglyDucklingOfFORTH
@WHORTH-TheUglyDucklingOfFORTH 5 лет назад
The style for the start point says scale_method diameter... Don't know QGIS but I still suspect the size don't set the side of the triangle but rather the diameter of the circle touching all the corners of the triangle.
@konskots7569
@konskots7569 3 года назад
@@KlasKarlsson Hello . How can I find this symbolset to import into ArcMap? I am doing my thesis at the moment and I would like if it is easy for you to send us a link with th symbolset. Congratulations on your work.
@KlasKarlsson
@KlasKarlsson 3 года назад
@@konskots7569 Don't know about ArcMap. You probably could contact your Esri sales office and check for avalability. They May also have something on their "GEO-net" if you have access to that.
@cartographyandgis3591
@cartographyandgis3591 4 года назад
4:50 ДА ТО ЕСТЬ (как будто на русском хотел сказать)
@Bob-qs3sf
@Bob-qs3sf 4 года назад
any chance to export generated things into vector layer ?
@KlasKarlsson
@KlasKarlsson 4 года назад
Yes. The expression can be used in the Geometry by Expression Tool.
@Bob-qs3sf
@Bob-qs3sf 4 года назад
@@KlasKarlsson can u guide me, how to ? I have layer, where I generated lines by code " make_line ( make_point( "Xorigin" , "Yorigin" ), make_point( "Xdestination" , "Ydestination" ))" in geometry generator. So I need this lines(or points) as another vector layer, how I can do it ?
@Bob-qs3sf
@Bob-qs3sf 4 года назад
I didn't find "expression Tool" by google, only panel with selecting by expression
@KlasKarlsson
@KlasKarlsson 4 года назад
@@Bob-qs3sf ok, it's the "geometry by expression" tool built into QGIS. You find it among the processing tools, or search with ctrl+k.
@Bob-qs3sf
@Bob-qs3sf 4 года назад
@@KlasKarlsson i had one broken line with "error" instead of coordinates and it wasnt work, just realized were i made mistake, now it is exporting lines:) Thanks a lot.
@konskots7569
@konskots7569 3 года назад
How can i find this style set to qgis??
@KlasKarlsson
@KlasKarlsson 3 года назад
There's a link in the show notes.
@konskots7569
@konskots7569 3 года назад
And i copy this and paste to console in qgis ??
@KlasKarlsson
@KlasKarlsson 3 года назад
@@konskots7569 you save it as a qml file and use it as a standard style file in QGIS. docs.qgis.org/3.16/en/docs/user_manual/appendices/qgis_file_formats.html#qml-the-qgis-style-file-format
@konskots7569
@konskots7569 3 года назад
Thank you very much
@vitruvianeli
@vitruvianeli 5 лет назад
Will you share the geometry script?
@KlasKarlsson
@KlasKarlsson 5 лет назад
Yes! In the comments later today...
@vitruvianeli
@vitruvianeli 5 лет назад
@@KlasKarlsson Thanks in advance!
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