Feature request #15611
Add line_substring linear referencing function to expression engine
| Status: | Closed | ||
|---|---|---|---|
| Priority: | Normal | ||
| Assignee: | - | ||
| Category: | Expressions | ||
| Pull Request or Patch supplied: | No | Resolution: | fixed/implemented |
| Easy fix?: | No | Copied to github as #: | 23534 |
Description
It's cool that we now have line_interpolate_point() function in expression engine. It would be really nice to have a similar function that returns a substring of a linestring (analogue to postgis st_line_substring()).
This should improve line styling and labelling possibilities.
Associated revisions
[FEATURE] line_substring function
Returns the portion of a line (or curve) geometry which falls
between the specified start and end distances (measured from the
beginning of the line). Z and M values are linearly interpolated
from existing values.
Fixes #15611
History
#1
Updated by Giovanni Manghi over 7 years ago
- Easy fix? set to No
#2
Updated by Nyall Dawson over 6 years ago
- % Done changed from 0 to 100
- Status changed from Open to Closed
Applied in changeset qgis|a4386d6116695b1374c3e2a40ce214c3375f2fb2.
#3
Updated by Giovanni Manghi over 6 years ago
- Resolution set to fixed/implemented
- Description updated (diff)