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I am trying to recreate the symbology from the map below. As you can see, each class has a single size and a single color. All values from 0-20 have the same size and the same blue color and so on.
enter image description here

When I try to recreate that symbology, with my values, I just can't adjust the size across a class. To get my result, I used Graduated symbology, then went to Symbol, dropdown arrow, Configure symbol, and then on Size, switched to Map Units, and on the Field Type, I have chosen the same variable as for color, and I get the below result.

What I need is that everything that is red, to have the same size; the same goes for the other colors.

I am using QGIS 3.26.2-Buenos Aires.

enter image description here

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  • Are you asking how to create categorized symbols?
    – Erik
    Commented Feb 9, 2023 at 11:39
  • sort of, a categorized symbology will show all the available values, and my data is continuous and not suited for a categorized symbology; you could say I would need categorized symbols with continuous data.
    – alecsx
    Commented Feb 9, 2023 at 11:51
  • Fair enough, forgot about that. Still, using 3.22 and mockup data graduated symbols behave just as you want them to. Maybe you activated data driven symbol size?
    – Erik
    Commented Feb 9, 2023 at 11:56
  • @Kasper, you are correct, it was just another case of overthinking GIS from my side. Please add this as an answer.
    – alecsx
    Commented Feb 9, 2023 at 17:04

1 Answer 1

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Don't set the size from the same variable as for color, otherwise each individual symbol will have a given specific size (ranging from 67 to 506 for your red bin).

Just click on each category symbol, and set its size manually as you need

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