All Questions
9 questions
0
votes
1
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52
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Point features not rotating when map view is rotated using QGIS
I have a point layer in QGIS with features sorted after a specified value. Meaning, my features are categorized and are symbol layers of type "Font Marker". Now, since they are street labels ...
0
votes
0
answers
95
views
How do I mirror image and rotate a layer of points in ArcGIS Pro?
I can't use the Rotate or Mirror tool since it's not a raster, and if I convert it to a group of rasters I lose the point labels. What can I do? Alternatively, is there a way to label a group of ...
- 1
1
vote
1
answer
135
views
Using QGIS Model Designer to rotate points but it moves the points location
Using model designer to automate a process and I would like to be able to rotate points whether it be using the affine transformation tool or the rotate tool. I have gotten both of these tools to ...
- 31
6
votes
1
answer
218
views
Creating straight line that starts from the point with the given length and also rotates around the point in QGIS
I want to create a straight line that starts from the point with the given length. And also it rotates around the point.
I have a point data of cctvs:
And I want to create a line with the given ...
- 71
5
votes
1
answer
1k
views
Rotating point layer according to line layer in QGIS
I got two layers: (1) a line layer with water pipelines and (2) a point layer that shows hydrants and so forth. The points are located, mostly, on the line layer.
For the symbology of the hydrants i ...
- 507
5
votes
1
answer
5k
views
Rotating a set of points with an angle with rotation matrix: why is result "distorted"
What might be going wrong with my rotation of set of points as result look distorted? I have a set of points (X,Y). I calculate the mean (= "center of gravity") of them and subtract it from ...
- 405
1
vote
1
answer
147
views
Point symbol rotation in QGIS 3
In QGis 2.x, I could rotate a point symbol towards the nearest geometry of a certain kind by using:
geomnearest('featuretype', 'BEARING')
This however does not work in QGIS 3.x, and I cannot find ...
- 745
1
vote
0
answers
236
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QGIS extracted azimuth used for symbol rotation seems not reproduced faithfully [closed]
A field of calculated azimuths* (degrees) of digitized two-point lines was created. Field expression to calculate azimuth:
degrees( azimuth( point_n( $geometry ,1) , point_n( $geometry ,2 ) ) ) .
...
- 317
0
votes
0
answers
39
views
Why point layer result (showed as pixel centers) in this PyQGIS code rotated?
I have a point vector layer that have a field data. I want to disaggregate this field data to a raster layer by distance. It means when we away from a point, value in each pixel have smaller value and ...
- 1,046