[postgis-tickets] [PostGIS] #3564: Interpolate points along a line: add a fixed distance version

[PostGIS]

#3564: Interpolate points along a line: add a fixed distance version
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 Reporter:  pcav         |      Owner:  pramsey
     Type:  enhancement  |     Status:  new
 Priority:  medium       |  Milestone:  PostGIS 2.2.3
Component:  postgis      |    Version:  2.2.x
 Keywords:               |
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 Currently, ST_LineInterpolatePoint accepts a proportion as a parameter.
 Often users want them at fixed intervals (e.g. every km). It would be
 useful to have then a different version of this command, accepting a fixed
 distance and create a variable number of points according to it.

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Ticket URL: <https://trac.osgeo.org/postgis/ticket/3564>
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