geojsongeometrycollectionqgis
I have a problem with displaying simple geometrycollection with one multipolygon as a vector layer in qgis. When I import the geometry in qgis I cannot zoom to layer nor see labels and style.
Here is the link to data I want to show GeometryCollection
I managed however to show the data in geojson.io and tried to convert to different formats (shapefile,csv) but converted files were empty.
What would be the issue?
you have to use data defined overrides for that, see picture below
if you want to take the opacity field in count, we have to change the data defined override and use an expression to put the separate opacity and color fields together. QGIS is expecting the opacity information within the color value as an alpha value between 0 and 100. The expression then would be:
set_color_part( "fill",'alpha', "fill-opacity" *100)
in the data defined override dialog select "edit" and enter the expression:
Best Answer
I found a solution, after I converted the original data in geojson.io to geosjon format I got modified geojson with FeatureCollection type and I had to remove type GeometryCollection and geometries and treat multipolygon as a geometry.