Displaying 20 results from an estimated 300 matches similar to: "IvyGIS --- Rails Engine for custom maps."
2006 Apr 25
8
Does Rails suppports XHTML for views for inline SVG''s?
I have following piece of code(which when saved in a file with .xhtml
extension and opened in Mozilla 1.5.0.2 works fine);
<html xmlns="http://www.w3.org/1999/xhtml"
xmlns:svg="http://www.w3.org/2000/svg">
<head>
<title>SVG within XHTML Demo</title>
</head>
<body>
<p> You can embed SVG into XHTML, provided that your
2013 May 20
6
MapServer setup with rails in ubuntu 12.04
Hi i have one rails application in which i need to setup the mapserver i
have added the gem https://github.com/sourcepole/ruby_mapscript
but while running the command
require "rubygems"
require "ruby_mapscript"
include Mapscript
it use to tell me
LoadError (cannot load such file -- mapscript):
can anybudy help me on this
Thanks in Advance
Arvind
--
You received
2010 Mar 06
4
compilers a security risk?
I manage a web hosting server that we've recently upgraded, in part so
we could accommodate a domain that will enable community mapping. In a
recent exchange of mails one developer said:
"I could build the package directly on the server machine you have,
provided that the potential security risk posed by having compilers
installed is not an issue."
and another said:
2006 Apr 06
1
rounding of voronoi vertices using deldir()
Hello list,
I'm just getting started with using R - I have been trying over the past
day or so to work out a method for generating voronoi polygons for
PostGIS using SQL. I was able to put together a procedure which works
relatively well, but is somewhat inefficient. Someone on the PostGIS
list pointed me to the deldir() function in R, for which I can export a
text file with x/y coordinates
2019 Apr 11
2
postgis-2.0.7-2.el7 still in epel7-testing?
Hi all,
I'm looking for a fix in postgis, which seems to be fixed already in
postgis-2.0.7-2.el7.
However that package seems to be 'stuck' in the epel7-testing repository:
https://koji.fedoraproject.org/koji/buildinfo?buildID=750618
https://bodhi.fedoraproject.org/updates/FEDORA-EPEL-2016-b6c229157e
Is there a reason that the package is not pushed to stable yet? Or can
it be
2007 Oct 05
5
PostgreSQL, templates, and test databases
Hi everyone.
I''m having a bit of a problem with an application I''m currently
developing with Rails 1.2.3 and PostgreSQL, attempting to use test-first
development. Here''s the scenario:
* I have the usual three databases, with migrations. Testing has been
working beautifully.
* I need to store geographic data, so I add PostGIS to all three
databases (along with
2008 Nov 06
2
mapserver experience?
I have Centos 5.2 and want to install mapserver. On my Fedora 7 box it is in
the repo. Should I just enable that repo? Anyone done this? Tips/warnings?
Dave
--
Canada must refuse to be entangled in any more wars fought to make the world
safe for capitalism.
-- The Regina Manifesto, 1933
2010 May 08
0
Survey on Web Geo-Spatial Open-Source Technologies: Questionnaire on Ruby On Rails
[Sorry for cross-posting]
Hi everybody,
I am part of the Spatial Information Systems Group in University
College Dublin.
We are conducting a survey on Open-Source technologies with particular
focus on Geo-Spatial projects.
Our goal is to collect first-hand knowledge about a number of Open-
Source projects active on the Internet.
With this work we hope to identify strong and weak points of each
2010 May 21
0
Survey on Open-Source Technologies: Questionnaire on RoR
[Apologies for cross-posting]
Hi everybody,
I am part of the Spatial Information Systems Group in University
College Dublin.
Our goal is to collect first-hand knowledge about a number of Open-
Source projects active on the Internet. With this work we hope to
identify strong and weak points of each project in order to give some
guidelines for future directions to the Open-Source community and
2009 Jan 23
5
cpu load monitoring
Hi,
I have a server running Centos 5.2 and am implementing a GIS mapserver app. I
have some sample logs from another implementation that give me an idea of
bandwidth requirements but I would like to check the cpu load. I can not be
at the server during the test and am interested in knowing if there is
logging of cpu load available. Anyone have experience with this?
Recommendations?
Dave
--
2008 Dec 15
1
convert opengis wkt to geometry?
After writing some code (stupidly without checking to see if there was
code to do this already) to generate PostGIS SQL insert statements for
simple geometry (wkt), I didn't check see if there is already something
available to convert WKT strings into some R package geometry (sp?).
Does anyone have any advice, hints, code (?) for converting the
following OpenGIS strings into something
2008 Dec 23
4
CentOS, PHP, Basic GIS
I have no experience with GIS whatsoever. I really know squat about it.
I'm currently working on a project to plot locality data for wildlife on
a map of Shasta County. This is for a new herpetological club that hopes
to track strength of our local herp populations, since it seems evident
that in the last 20 years we lost one species of frog and are close to
losing another (probably less
2007 May 30
4
Connecting to PostgreSQL/PostGIS from R (rgdal?)
Hello,
I've been trying every now and then to find a cross operating system
solution that would let me access PostgreSQL (and PostGIS) from R, or to
access R from PostgreSQL. I know of pl/r, which accomplishes the
latter, but has yet to be successfully ported to Windows. Similarly,
I've tried to use Rdbi and DBI, but I haven't had luck with those on
Windows either for connecting to
2012 Dec 23
1
Calling a .bat to set environment variables and subsequent .exe execution from within R
Dear list,
I have found a thread dealing with similar problems with a Mac, but somehow
I cannot get it to work and the problem is slightly different:
I am using the shell() command to execute a program from within R. The
problem is that I need to execute SDKShell.bat file first that sets the
environment variables for the program ogr2ogr.exe:
shell(cmd =
2010 Jun 13
0
yum downgrade working?
Hi,
I recently accepted some updates that broke functionality due to a
change in mapserver on my centos 5.5 box. I would like to try yum
downgrade mapserver but when I do it goes through the motions and
gives no output. What am I missing?
Dave
see:
[root at babine dave]# yum downgrade mapserver
Loaded plugins: fastestmirror
Setting up Downgrade Process
Loading mirror speeds from cached
2013 Oct 08
0
PostGIS 2.1 rasters available to Rails code: breadcrumbs
Just wanted to post this in case someone else was faced with the same
problem. It''s database-specific code, worse, it''s specific to a particular *
version* of a particular *extension* to a particular database, wires in
SQL, and uses eval on a string of data from the database!
So, you know, I''m getting coal in my stocking from DHH this year. I can
deal. (After the
2007 Mar 28
0
CentOS 4.4 - postgis / postgres Issue
Hi
I know this is not directly centos related but if anyone has used
postgres before then that would be a help!! Normally i'm an oracle or
mysql guy.
I have to install a qa postgres box that uses postgis. All seems well
but when the devs import the schema this happens...
ERROR: could not access file "$libdir/libpostgis.so.0.9": No such file
or directory
and indeed that
2005 Dec 20
8
Using rails with stored procedures
Hi all!
I am quite new to rails, and I would like to know if there is a
tutorial, or if someone can tell me how to use rails with stored
procedures and views.
Any help would be appreciated.
Thanks to all
--
-------------------------------------------
Gioachino Bartolotta
2012 Nov 22
1
problems with RPostgreSQL compilation
Hello,
I am trying to install RPostgreSQL, but without success at the moment, getting an errormessage - see below.
My OS is Fedora 17, R version 2.15.2, PostgreSQL 9.2.1 with Postgis 2.0.1 spatial extension.
Thank You for any help, advice or hint in advance.
Regards
Tomas
> install.packages("RPostgreSQL", dependencies=TRUE)
trying URL
2008 Oct 31
1
*** buffer overflow detected ***: /usr/lib64/R/bin/exec/R terminated on R 2.6.2 to 2.8.0: logging a bug?
Dear friends,
there is a serious problem with RODBC on R from 2.6.2 to 2.8.0 on a postgresql
8.3 database.
Let's say we define an empty dsn called "test", with user "postgres" and
password "none". We test the connection with another application, and it
works properly.
When you call the database using RODBC, you get the following:
>