I want to make a map, with two plots. I want to draw them only with a line along the perimeter of each one, with different colour. My problem is that when the lines overlap, only one colour is showed.

This is my problem:


Then I want to draw each on with different colour, I would like something like that (without the thin black line):

enter image description here

But I get this result:

enter image description here

Is there are any way to draw the lines inside the perimeter using QGIS?


2 Answers 2


Set your border to simple line and check Only draw the line inside the polygone (or something like that) enter image description here

enter image description here

  • Which QGIS version is that ?
    – Taras
    Apr 26, 2022 at 7:33
  • QGIS Version is 3.16.9
    – Mr_Yum
    Apr 26, 2022 at 9:17

One option is to set an offset that is 1/2 the stroke width.

enter image description here

You can adjust this offset if the thin white space between the polygons bother you. You can also change the join style to make the boundary more or less rounded.


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