[Qgis-developer] Z or M styling in QGIS

RĂ©gis Haubourg regis.haubourg at gmail.com
Sat Apr 29 01:57:05 PDT 2017

Just a followup to this, I filed an issue here [0]

It seems something is wrong in @geometry_point_num array when zooming at a
level where the geometry is cropped by the canvas extent. 

This is the expression doing the work in a line geometry generator on a
marker line symbol: 

z(point_n($geometry, at geometry_point_num))

[0] http://hub.qgis.org/issues/16484

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