[GRASS-user] GRASS 70 digitizing question

Dear grass-user,

I am running the latest svn of GRASS 70 downloaded last night
(2/21/2013). When I am editing vectory lines using the "digitize" function in
the wxgui, it is hard to see the vertices or points on lines.

There used to be a small + sign that would appear over all vertices when
a line was selected to move a point or add a point, but they don't
appear any more. The + signs are on the screenshots from the Grass70
digitize wiki, so it seems they should be there, but they don't show up
on my computer. I used to see them on GRASS-6.4.2 and think they make
editing lines and points much easier.

I am running GRASS on linux with python-2.7.2 with wxWidgets-2.8.12.1
and its wxPython.

Thanks.

--
E.J. Neafsey / eneafse@lumc.edu
My YouTube Channel:
http://www.youtube.com/channel/UCwCu_G_7KpSpSp48MHvyOYg?feature=mhee

Hi,

2013/2/22 E.J. Neafsey <eneafse@lumc.edu>:

I am running the latest svn of GRASS 70 downloaded last night
(2/21/2013). When I am editing vectory lines using the "digitize" function in
the wxgui, it is hard to see the vertices or points on lines.

vertices are disabled by default. Go to digitization settings, tab
'Symbology' and enable 'Vertex'.

Martin

--
Martin Landa <landa.martin gmail.com> * http://geo.fsv.cvut.cz/~landa

On Fri, Feb 22, 2013 at 11:37 PM, Martin Landa <landa.martin@gmail.com> wrote:

2013/2/22 E.J. Neafsey <eneafse@lumc.edu>:

I am running the latest svn of GRASS 70 downloaded last night
(2/21/2013). When I am editing vectory lines using the "digitize" function in
the wxgui, it is hard to see the vertices or points on lines.

vertices are disabled by default. Go to digitization settings, tab
'Symbology' and enable 'Vertex'.

Hi Martin,

out of curiosity, is there a reason to have it disabled by default?

Best
Markus

Hi,

2013/2/23 Markus Neteler <neteler@osgeo.org>:

[...]

out of curiosity, is there a reason to have it disabled by default?

rendering huge amount of objects in pseudoDC can be quite time
consuming. It's the main reason why vertices are not rendered by
default.

Martin

--
Martin Landa <landa.martin gmail.com> * http://geo.fsv.cvut.cz/~landa

Markus Neteler wrote:

out of curiosity, is there a reason to have it disabled by
default?

I don't know, but perhaps it is so that the end-of-line connecting
nodes are not lost in the clutter of all of the along-the-way
polyline vertices?

Hamish