[Geomoose-users] Pink Screen

Reynolds, Michael J. (DOT) Mike.Reynolds at state.mn.us
Mon Jul 12 16:11:35 EDT 2010


...speaking of pink screen...

I've identified a couple layers in our environment that cause a pink screen only when the browser window is greater than 800 x 600 pixels.

Renders great if your browser's map frame is under 800 x 600. On a larger monitor you can actually stretch the browser out beyond this threshold and witness the pink screen appear.

Both problem layers are wms services linked into geomoose using a map file:

        <map-source name="metrobikeways" type="mapserver" reference="false">
                <file>/ms4w/apps/metrogis/maps/mapfiles_metro/WMS/bike_wms.map</file>
                <layer name="all"/>
        </map-source>

Map File Clip:
    CONNECTIONTYPE WMS
    CONNECTION "http://www.datafinder.org:80/wmsconnector/com.esri.wms.Esrimap/MN_MetroGIS_DataFinder_WMS_Recreation_Tourism?"

Anyone else experience this?  We realize there is a WMS map-source config but using a map file gave us some identify options and legend options.

I've tried setting the MAP SIZE attribute with something like 1500 1500 but that did not fix it.  Honestly I haven't tried debugging this much further but would love to hear any ideas.

-----Original Message-----
From: Dan Little [mailto:danlittle at yahoo.com]
Sent: Monday, July 12, 2010 2:11 PM
To: Bill Harbour; geomoose-users at lists.sourceforge.net
Subject: Re: [Geomoose-users] Pink Screen

Bill,

There are a few things that could cause this.  It helps to search down the
specific error.

If you are using Firefox, goto "Tools" then "Page Info", click on the Media Tab
and find one of the links that should be for a working image.  Copy that URL to
a fresh tab and examine that error.


----- Original Message ----
> From: Bill Harbour <bharbour at bcbe.org>
> To: "geomoose-users at lists.sourceforge.net"
><geomoose-users at lists.sourceforge.net>
> Sent: Mon, July 12, 2010 2:00:41 PM
> Subject: [Geomoose-users] Pink Screen
>
> 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-----
> From: geomoose-users-request at lists.sourceforge.net
>[mailto:geomoose-users-request at lists.sourceforge.net]
>
> Sent: Thursday, July 08, 2010 2:39 PM
> To: geomoose-users at lists.sourceforge.net
> Subject:  Geomoose-users Digest, Vol 34, Issue 3
>
> Send Geomoose-users mailing list  submissions to
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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
> >
> >
> >
>------------------------------------------------------------------------------
> >  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: 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
>
> -------------- next part --------------
> An  HTML attachment was  scrubbed...
>
> ------------------------------
>
> 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
> -------------- next part --------------
> An  HTML attachment was  scrubbed...
>
> ------------------------------
>
> 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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