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,@geometry_point_num)) [0] http://hub.qgis.org/issues/16484 -- View this message in context: http://osgeo-org.1560.x6.nabble.com/Z-or-M-styling-in-QGIS-tp5301770p5318831.html Sent from the QGIS - Developer mailing list archive at Nabble.com. _______________________________________________ Qgis-developer mailing list [email protected] List info: https://lists.osgeo.org/mailman/listinfo/qgis-developer Unsubscribe: https://lists.osgeo.org/mailman/listinfo/qgis-developer
