Timeline for Styling lines with centroids by two different fields in QGIS
Current License: CC BY-SA 4.0
15 events
| when toggle format | what | by | license | comment | |
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| Nov 2, 2021 at 14:48 | vote | accept | e-shirt | ||
| Nov 2, 2021 at 13:18 | answer | added | e-shirt | timeline score: 2 | |
| Nov 2, 2021 at 12:27 | answer | added | Taras♦ | timeline score: 3 | |
| Nov 2, 2021 at 12:14 | history | edited | Taras♦ | CC BY-SA 4.0 |
deleted 104 characters in body; edited tags; edited title
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| Oct 28, 2021 at 6:19 | comment | added | e-shirt |
I tried (alsways betweeen case....end): when "Schild"=1 then '\\srv-daten\dokument\projectfolder\Projektdaten_Erhebung\Verkehrszeichen_Piktogramme\Zeichen_237_-_Sonderweg_Radfahrer_StVO_1992.svg' or when "Schild"=1 then file_path(\\srv-daten\dokument\projectfolder\Projektdaten_Erhebung\Verkehrszeichen_Piktogramme\) AND file_name(Zeichen_237_-_Sonderweg_Radfahrer_StVO_1992.svg)` and also the variantions I mentioned in edit1
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| Oct 28, 2021 at 1:20 | comment | added | she_weeds |
Can you share the exact expression you used for the svg data driven override? Sometimes it helps to use a funciton like right() around your expression to extract, say, the last 30 characters and make sure you have a valid path. I regularly forget whether I should add a \ before the custom part of the path or not...
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| Oct 26, 2021 at 13:24 | history | edited | e-shirt | CC BY-SA 4.0 |
edit1
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| Oct 25, 2021 at 15:00 | history | tweeted | twitter.com/StackGIS/status/1452651179876442119 | ||
| Oct 25, 2021 at 12:25 | comment | added | Babel | Or define a color ramp conatinaing exactly those 26 colors (0-25) you want. | |
| Oct 25, 2021 at 12:17 | comment | added | Erik |
You can use CASE WHEN conditions as override. E.g. case when "x" = 1 then 'red' when "x"=2 then 'blue' when "x"=3 then color_rgb(255,181,57) else 'black' end. Same goes for symbols.
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| Oct 25, 2021 at 12:15 | history | edited | e-shirt | CC BY-SA 4.0 |
added 129 characters in body
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| Oct 25, 2021 at 12:12 | comment | added | e-shirt | As far as I know, data driven override can only define a gradient for a range? I need several mono-colors, I'll clarify the question on what exactly I want to show | |
| Oct 25, 2021 at 12:07 | comment | added | Erik |
If you need specific symbols and colours, I suggest using data driven override on both. This should be easier to handle and change.
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| Oct 25, 2021 at 12:01 | history | edited | Vince | CC BY-SA 4.0 |
title case; naming
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| Oct 25, 2021 at 11:51 | history | asked | e-shirt | CC BY-SA 4.0 |