New answers tagged symbology
1
vote
Accepted
Enabling render type for Mapzen Global Terrain in QGIS
In QGIS 3.32
Open the Layer -> Data Source Manager menu.
Select XYZ
Select Mapzen Global Terrain
Ensure "URL" is set to "https://s3.amazonaws.com/elevation-tiles-prod/terrarium/{z}/{...
- 64k
1
vote
Generate layer preview icons
For a QgsVectorLayer:
>>> renderer = layer.renderer()
>>> legendSymbolItems = renderer.legendSymbolItems()
>>> legendSymbolItem = legendSymbolItems[0] # more if more ...
- 10.2k
0
votes
How to change visibility of a particular layer category in PyQGIS?
To control the visibility of the individual categories:
layer = QgsProject.instance().mapLayersByName("culture")[0]
old_renderer = layer.renderer()
new_renderer = old_renderer.clone()
cats =...
- 67.1k
3
votes
Accepted
NO symbol at the beginning of a symbol line?
Enter a value equal to your marker spacing as offset along line.
If you e.g. enter 50 m as your offset, your first marker will be displayed 50 m "down the line".
- 15.5k
1
vote
Labels covering point layer symbols QGIS 3.28
As far as I know label are Always drawn on top of feature symbol : feature symbol are drawn (following layer panel order then for each layer the feature rendering order if defined) then label are ...
- 14.6k
0
votes
Symbology to layers not working
hi i do not know why but now it workes
`enter code here
import arcpy
mxd = arcpy.mapping.MapDocument("CURRENT")
df = mxd.activeDataFrame
groupName = "New Group Layer-s"
...
- 79
0
votes
Symbology to layers not working
There are two things wrong with your code:
You have used the group layer name as the wildcard parameter in Listlayers(). So what's the only thing in your mxd with that name... your group layer so ...
- 42.6k
0
votes
How do I dodge overlapping line/polygon layers so that each is visible in QGIS?
I think that with the style property window you can start by prioritizing the display of the layers (capt 1), then shift the layers relative to each other if necessary (capt 2)
- 841
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QGIS - Link layer symbology based on column linked with another layer
One way of doing it is to use Categorized symbology with the same value on both layer and then apply the same color ramp to each.
The easy case : the column with the same values on both layer is the ...
- 14.6k
1
vote
Highlight (power pole) shadows in Bing basemap
It's going to be very dependent on exactly what outcome you are looking for.
For example, I used the following settings:
Brightness: +75
Contrast: +100
Gamma: 2
Saturation: -50
Before:
After:
This ...
- 2,465
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