I solved the second part (label) using geometries generator also in the location of the label using the same geometry of the line make_line( start_point( $geometry), translate( centroid( $geometry), $length/10, $length/10), end_point($geometry))
problem with REDUCE geometry still remains... Il giorno gio 17 giu 2021 alle ore 15:52 Dario C <[email protected]> ha scritto: > Hi, > I'm trying to do an arc starting from a simple line. > > I'm using geometry generator with this code: > make_line( start_point( $geometry), translate( centroid( $geometry), > $length/10, $length/10), end_point($geometry)) > > and it is working well. > > I'd like to have shorter line, so I started considering extend function > with negative paramtere, but it does not work: > extend(make_line( start_point( $geometry), translate( centroid( > $geometry), $length/10, $length/10), end_point($geometry)),-100,-100) > (with positive parameter extension works) > > I have serached in the geometry category but I didn't find anything > similar to "reduce". > > > Other question, related to the same geometry. I want to have the label > curved and at the center of the arc and not of the line. > I tried with the expression: > translate( centroid( $geometry), $length/10, $length/10) > in the "label anchor", but nothing happen :( > > > Any suggestion? Thank you! > > > Cheers >
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