Hi,
maybe the Points to Path plugin will help you with that.
I's quite self-explanatory:
You need a point layer for your towers and it should have an attribute
column indicating the group (in case for only one line necessary an equal
attribute for all points, like "1") and one indicating the order of the
towers (1,2,3,4 or a,b,c,d).The group attribute you can generate with the
field calculator, the latter maybe also with field calculator -> record ->
$rownum (in case those points were already digitized in the right order)
But in case, the points are not already digitized in the same order the
lines will run, it will be quite time consuming to give each tower the
right order attribute.
For 350 items, i would then better propose to simply digitize the lines.
Thats how "I" would do it. Maybe there are better solutions
Greetz
Bernd
Am 29.11.2012, 20:15 Uhr, schrieb ICA Instituo para a Conservação das
Águas <[email protected]>:
Hello,
I need to generate a line from points to draw the transmission line
between
a lot of towers (more than 350).
Somebody could help me with a automated way to do this?
Thanks in advance,
Denise
--
Bernd Vogelgesang * Siedlerstrasse 2 * 91083 Baiersdorf * +49-9133-825374
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