Details Ticket 3350


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Serial Number 3350
Subject ps.map: vpoints draws before grid
Area grass6
Queue grass
Requestors hamish_nospam@yahoo.com
Owner none
Status resolved
Last User Contact Thu Jun 16 22:48:17 2005 (3 yr ago)
Current Priority 30
Final Priority 70
Due No date assigned
Last Action Fri Jun 17 10:12:07 2005 (3 yr ago)
Created Thu Jun 16 06:45:24 2005 (3 yr ago)

Transaction History Ticket 3350


Thu, Jun 16 2005 06:45:24    Request created by hbowman  
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
Thu, Jun 16 2005 22:48:17    Mail sent by werchowyna@epf.pl  
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Delivered-To grass-bugs@lists.intevation.de
Message-ID <025c01c572b4$b1349460$6fd21d3e@eustahiush>
From "Maciek Sieczka" <werchowyna@epf.pl>
To "Request Tracker" <grass-bugs@intevation.de>, "grass devel" <grass5@grass.itc.it>
Cc "Hamish" <hamish_nospam@yahoo.com>
References <20050616044524.3395C1005D6@lists.intevation.de>
Subject Re: [GRASS5] [bug #3350] (grass) ps.map: vpoints draws before grid
Date Thu, 16 Jun 2005 22:47:16 +0200
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Hamish

Wouldn't it be usefull for any element to be rendered by the order of
appearance in the file containing mapping instructions?

So the vpoints (or any other element) could be drawn over or under the
grid (or any other piece of map), as the user wishes.

Maciek

----- Original Message ----- 
From: "Request Tracker" <grass-bugs@intevation.de>
To: <grass5@grass.itc.it>
Sent: Thursday, June 16, 2005 6:45 AM
Subject: [GRASS5] [bug #3350] (grass) ps.map: vpoints draws before grid


> this bug's URL: http://intevation.de/rt/webrt?serial_num=3350
> -------------------------------------------------------------------------
>
> 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
>
>
> -------------------------------------------- Managed by Request Tracker
>
> _______________________________________________
> grass5 mailing list
> grass5@grass.itc.it
> http://grass.itc.it/mailman/listinfo/grass5
>


Fri, Jun 17 2005 10:12:07    Status changed to resolved by hbowman  
Fri, Jun 17 2005 10:12:07    Comments added by hbowman  
Done in CVS.


Hamish
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