[GRASS5] [bug #3350] (grass) ps.map: vpoints draws before grid

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this bug's URL: http://intevation.de/rt/webrt?serial_num=3350
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Subject: ps.map: vpoints draws before grid

In ps.map, vpoint "markers" are drawn under the grid lines. Not sure if same
is true for vector lines, but markers should go on top. Need to have a call in
ps_map.c after do_grid() to call do_vectors().

Not sure how to handle masked points, I think they'll always have to be drawn
before the grid lines.

Proposed solution: make (ie separate out) a do_vpoints() function in
do_vectors.c, conditionalize a call to it within the do_vectors() function so
it only runs when masked, then place a call to do_vpoints() after do_grid() in
ps_map.c if not masked.



?
Hamish


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