Questions tagged [diagram]
A plan, sketch, drawing, or outline designed to demonstrate or explain how something works or to clarify the relationship between the parts of a whole.
62 questions
2 votes
0 answers
67 views
Adding diagram in QGIS
I have a point shapefile, and to visualize the data, I want to draw a pie chart with different values. Does somebody know how to do the filling in each attribute which is added to the diagram in a ...
2 votes
1 answer
246 views
Create pie chart with 3 slices, consistently
I am trying to create a pie chart map. The goal is to have every pie with exactly 3 slices, even if a certain pie has value only in one out 3 classes that I have for a certain point. Below is a print ...
5 votes
1 answer
145 views
Manually moving diagram in QGIS map
I would like to manually move the largest diagram (for Lower Saxony) in this QGIS map (QGIS 3.40) - because it overlaps another one. There are the buttons shown in my screenshot with numbers 1-4 from ...
4 votes
1 answer
396 views
QGIS how to construct a declination diagram
I want to construct a proper declination diagram for my map showing the angles between grid north, magnetic north, and true north and am unsure how to accomplish this. Edit: I am interested in doing ...
1 vote
1 answer
100 views
Problem in creating diagrams for every single point in qGIS
I have a shapefile layer with locations of dead birds, their total number is about 180, the locations where they were found are about 70. The shapefile contains the Latin name of each of the birds, as ...
3 votes
1 answer
185 views
Strange behaviour of pie diagrams in QGIS -- Pies "disappear" while zooming out
I'm trying to create a pie diagram. But when I zoom in and out the pies disappear! See Attachment for the data? My mistake? Bug? Anyone? Video: https://politikvonunten.org/extern/...
4 votes
1 answer
252 views
Removing space between Histograms in QGIS
I would like to remove the space between the bars in the histograms but I cannot find a way to do so. See the image below for reference.
1 vote
1 answer
139 views
Rule-based colour of diagram bars in map
I have 80 sites with percentage of landmanagement and individual numbers of beetles. I would like to visualise the number of individuals with a diagram (histogram, bar length, see below left diagram) ...
2 votes
1 answer
2k views
QGIS : How to make pie charts that depict quantity on certain coordinates/site?
Does anyone know how to create a map such as this one in QGIS? In short, if we have a table with list of sites with coordinates and and one column with numbers dedicated to μg /g according to which ...
2 votes
0 answers
274 views
Creating collision diagram in Civil3D
I've been trying to make a collision diagram similar to the one shown below in Civil3D. I've added my collision data as COGO points with geolocation and applied some basic styles, but there are 2 ...
2 votes
1 answer
102 views
Match feature diagrams with temporal fuction in QGIS
I am trying to create a time-dependent visualisation using a heatmap-styled points layer and a points layer with values to show at specific locations. The heatmap one shows occurrences over the ...
2 votes
1 answer
131 views
Setting direction to clockwise using PyQGIS
I am looking for a way to change the direction of the pie charts of a layer from counter-clockwise to clockwise in QGIS 3. I looked in the docs but I don´t seem to find a way to do this. Does anybody ...
2 votes
1 answer
304 views
How to make pie charts out of categories based on rules
I am trying to make an animation with the temporal controller of the locations of animals on specific days and would like to display the proportion in each location. The data are in a text-delimited ...
1 vote
0 answers
157 views
Two diagrams on same layer in QGIS
I want to create two stacked bars next to each other for different polygons in a layer (see example with one stacked bar attached). Since I could not actually create two diagramms for the same layer, ...
2 votes
0 answers
160 views
QGIS Text Layer Diagrams - Callout Lines
I've created a set of Text Layer Diagrams as below. Is there a way of giving them callout lines as with labels?