[Geomoose-users] Pink Screen
Bill Harbour
bharbour at bcbe.org
Mon Jul 12 15:00:41 EDT 2010
Everyone:
I'm getting a pink map area (no feature showing) when I turn on a layer. In fact all of my layers result in a pink map area when turned on. Does this mean something specific that will point me in the direction of fixing the error?
Thanks,
Baldwin County Public Schools
Bill Harbour
GIS Coordinator
Information Technology Services
Baldwin County Board of Education
1071 B Ave
Loxley, AL 36551
V 251-580-1916
F 251-972-6851
Office 251-972-6850
bharbour at bcbe.org
http://www.bcbe.org
"When life gets too unreal, sit down with a good book." - Garrison Keillor
-----Original Message-----
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Subject: Geomoose-users Digest, Vol 34, Issue 3
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Today's Topics:
1. Out of Office reply (blaine at gisrangers.com)
2. Passing layer-specific parameters (Brent Fraser)
3. Re: Passing layer-specific parameters (Dan Little)
4. Re: Passing layer-specific parameters (Brent Fraser)
5. turning on a layer at startup (Mark Volz)
6. Re: turning on a layer at startup (Brian Fischer)
7. Tiled vs. non-tiled drawing issue (Johan Forsman)
----------------------------------------------------------------------
Message: 1
Date: Sun, 4 Jul 2010 06:56:13 -0500
From: blaine at gisrangers.com
Subject: [Geomoose-users] Out of Office reply
To: geomoose-users at lists.sourceforge.net
Message-ID:
<c76709ada15f434594d64b9534c8ba74 at 241e6869164e4dfc951e1e26c50c6f86>
Content-Type: text/plain; charset=iso-8859-1
I will be on vacation through July 7. Should you need assistance you can reach Mike Neimeyer at mike at gisrangers.com
Have a great week!
Blaine Hackett
------------------------------
Message: 2
Date: Tue, 06 Jul 2010 13:26:14 -0600
From: Brent Fraser <bfraser at geoanalytic.com>
Subject: [Geomoose-users] Passing layer-specific parameters
To: GeoMOOSE Users List <geomoose-users at lists.sourceforge.net>
Message-ID: <4C338356.6030800 at geoanalytic.com>
Content-Type: text/plain; charset=ISO-8859-1; format=flowed
Any thought to allowing layer-specific parameters in the mapbook? Something like:
<map-source name="IceCon" type="mapserver">
<file>./Pathfinder/IceCon2.map</file>
<layer name="ice_concetration_01" reference="false">
<param name="wms_name" value="ice_concetration_01"/>
</layer>
<layer name="ice_concetration_02" reference="false">
<param name="wms_name" value="ice_concetration_02"/>
</layer>
</map-source>
so I can do runtime substitution or variable substitution in mapserver...
Best Regards,
Brent Fraser
------------------------------
Message: 3
Date: Wed, 7 Jul 2010 00:35:41 -0700 (PDT)
From: Dan Little <danlittle at yahoo.com>
Subject: Re: [Geomoose-users] Passing layer-specific parameters
To: Brent Fraser <bfraser at geoanalytic.com>, GeoMOOSE Users List
<geomoose-users at lists.sourceforge.net>
Message-ID: <855819.93323.qm at web51401.mail.re2.yahoo.com>
Content-Type: text/plain; charset=us-ascii
Given this scenario, the param setttings would need to be mutually exclusive of
each other. Is there a reason why two different map-sources would not be
appropriate?
----- Original Message ----
> From: Brent Fraser <bfraser at geoanalytic.com>
> To: GeoMOOSE Users List <geomoose-users at lists.sourceforge.net>
> Sent: Tue, July 6, 2010 2:26:14 PM
> Subject: [Geomoose-users] Passing layer-specific parameters
>
> Any thought to allowing layer-specific parameters in the mapbook? Something
>like:
>
> <map-source name="IceCon" type="mapserver">
> <file>./Pathfinder/IceCon2.map</file>
>
> <layer name="ice_concetration_01" reference="false">
> <param name="wms_name" value="ice_concetration_01"/>
> </layer>
>
> <layer name="ice_concetration_02" reference="false">
> <param name="wms_name" value="ice_concetration_02"/>
> </layer>
>
> </map-source>
>
> so I can do runtime substitution or variable substitution in mapserver...
>
> Best Regards,
> Brent Fraser
>
>
> ------------------------------------------------------------------------------
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------------------------------
Message: 4
Date: Wed, 07 Jul 2010 08:50:18 -0600
From: Brent Fraser <bfraser at geoanalytic.com>
Subject: Re: [Geomoose-users] Passing layer-specific parameters
To: Dan Little <danlittle at yahoo.com>
Cc: GeoMOOSE Users List <geomoose-users at lists.sourceforge.net>
Message-ID: <4C34942A.4010201 at geoanalytic.com>
Content-Type: text/plain; charset=ISO-8859-1; format=flowed
Good point; that would work fine.
Thanks!
Brent
Dan Little wrote:
> Given this scenario, the param setttings would need to be mutually exclusive of
> each other. Is there a reason why two different map-sources would not be
> appropriate?
>
>
> ----- Original Message ----
>> From: Brent Fraser <bfraser at geoanalytic.com>
>> To: GeoMOOSE Users List <geomoose-users at lists.sourceforge.net>
>> Sent: Tue, July 6, 2010 2:26:14 PM
>> Subject: [Geomoose-users] Passing layer-specific parameters
>>
>> Any thought to allowing layer-specific parameters in the mapbook? Something
>> like:
>>
>> <map-source name="IceCon" type="mapserver">
>> <file>./Pathfinder/IceCon2.map</file>
>>
>> <layer name="ice_concetration_01" reference="false">
>> <param name="wms_name" value="ice_concetration_01"/>
>> </layer>
>>
>> <layer name="ice_concetration_02" reference="false">
>> <param name="wms_name" value="ice_concetration_02"/>
>> </layer>
>>
>> </map-source>
>>
>> so I can do runtime substitution or variable substitution in mapserver...
>>
>> Best Regards,
>> Brent Fraser
>>
>>
>> ------------------------------------------------------------------------------
>> This SF.net email is sponsored by Sprint
>> What will you do first with EVO, the first 4G phone?
>> Visit sprint.com/first -- http://p.sf.net/sfu/sprint-com-first
>> _______________________________________________
>> Geomoose-users mailing list
>> Geomoose-users at lists.sourceforge.net
>> https://lists.sourceforge.net/lists/listinfo/geomoose-users
>>
>
>
>
>
------------------------------
Message: 5
Date: Wed, 7 Jul 2010 09:53:15 -0500
From: "Mark Volz" <MarkVolz at co.lyon.mn.us>
Subject: [Geomoose-users] turning on a layer at startup
To: <geomoose-users at lists.sourceforge.net>
Message-ID:
<3D56274B4A7874468F58FADDBFD09801094E930B at llmhs02.r8nssis.local>
Content-Type: text/plain; charset="us-ascii"
Hello,
I apologize I cannot remember if we can turn on a layer at startup within the
url call. Similar to
http://localhost/geomoose2/geomoose.html?call=myService.
Thanks
Mark Volz
GIS Specialist
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Message: 6
Date: Wed, 7 Jul 2010 16:28:11 +0000
From: Brian Fischer <bfischer at houstoneng.com>
Subject: Re: [Geomoose-users] turning on a layer at startup
To: 'Mark Volz' <MarkVolz at co.lyon.mn.us>,
"geomoose-users at lists.sourceforge.net"
<geomoose-users at lists.sourceforge.net>
Message-ID:
<B850B3523E82404C80A8ACAC40BAFDF50389DE28 at ex2010.houstonengineeringinc.com>
Content-Type: text/plain; charset="us-ascii"
Mark,
There's new code in GM SVN trunk that is essentially spatial bookmarks. This would allow you to turn layers on during startup. There's no documentation for this yet, but you can see an example of it at work in http://polkcounty.houstoneng.net/ Go under Advance Tools and select "Bookmark this Session".
This will likely get rolled up in a new tool in a GM 2.4 release, but for now you could always grab the code from SVN and patch it in yourself. Thanks to the Oregon Counties for funding to add it to GeoMOOSE!!
Brian Fischer, CFM GIS Project Manager
Houston Engineering, Inc.
Phone: Direct: 763-493-6664 / W: 763.493.4522 / M: 763.229.2734
From: Mark Volz [mailto:MarkVolz at co.lyon.mn.us]
Sent: Wednesday, July 07, 2010 9:53 AM
To: geomoose-users at lists.sourceforge.net
Subject: [Geomoose-users] turning on a layer at startup
Hello,
I apologize I cannot remember if we can turn on a layer at startup within the url call. Similar to http://localhost/geomoose2/geomoose.html?call=myService.
Thanks
Mark Volz
GIS Specialist
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Message: 7
Date: Thu, 8 Jul 2010 14:37:48 -0500
From: Johan Forsman <Johan.Forsman at LA.GOV>
Subject: [Geomoose-users] Tiled vs. non-tiled drawing issue
To: "geomoose-users at lists.sourceforge.net"
<geomoose-users at lists.sourceforge.net>
Message-ID:
<D697C50705266B4B826C7322C809F00D67023AED at MAILMBX09.MAIL.LA.GOV>
Content-Type: text/plain; charset="us-ascii"
All:
I have discovered a peculiar behavior on my GM2.2 site. In short, if my mapbook is set for tiled layers, and the tiled layers are turned off, then any pan or zoom operation on non-tiled layers results in the image being drawn in the wrong location inside the viewport. The correct image is drawn, but not placed correctly.
To troubleshoot I temporarily set multiple="true" for the Background group in the catalog.
I have attached 4 screenshots to illustrate, numbered consecutively and named descriptively.
In this case I have a printable, non-tiled, basemap using data stored as EPSG:26915 in shapefiles, and non-printable, tiled, Google base imagery.
The printable data is reprojected by MapServer to EPSG:900913.
The mapbook and settings.ini are set for EPSG:900913.
As long as the tiled layers are turned on all operations work as expected.
In image 01 both tiled and non-tiled layers are on, and my point of reference is where I-10 crosses the Mississippi River in the upper left corner.
In image 02 I have turned off the tiled layer, grabbed the bridge and dragged it to the bottom right corner. Notice how the image has not moved at all.
In image 03 I have turned the tiled layer back on. Notice how the bridge in the tiled layer is where I dragged the non-tiled layer to.
In image 04 I have simply turned off the non-tiled layer, then turned it back on. I did not do anything else. Notice how the image is now drawn in the correct location.
Bug, feature, or user error? I generally presume the latter, but I visited another site that was mentioned on this list a few months ago, klamathdss.org, which also appears to use tiled and non-tiled layers, and brief testing suggests that it also exhibits this behavior.
What can I do to address this issue?
Thanks!
/Johan.
----------------------
Johan Forsman
Geologist
Safe Drinking Water Program
Louisiana Department of Health and Hospitals
Office of Public Health
Telephone: 225.342.7309
Telefax: 225.342.7303
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