Displaying 20 results from an estimated 400 matches similar to: "is cartographer recommended for using google maps?"
2006 Jul 02
11
Google maps api in ruby/rails
I''ve been looking for any modules/tools that are available for using
the google maps api in rails. I found a couple of quick examples, but
not much more. If anyone knows of good sites that cover using google
maps api in rails please post it here:)
Chris
2006 May 16
5
Google Map problems
I followed the setup from http://cartographer.rubyforge.org/
but keep getting this error -
NoMethodError in Sandbox#map
Showing app/views/layouts/sandbox.rhtml where line #4 raised:
You have a nil object when you didn''t expect it!
You might have expected an instance of Array.
The error occured while evaluating nil.[]
Extracted source (around line #4):
1: <html>
2: <head>
2012 Mar 10
6
Cartographer shows correct info box BUT over wrong marker
Hi guys (and gals),
The code formatting is so nice on SO.com, so I thought I''d just share
my post in hopes that someone from the group can help.
http://stackoverflow.com/questions/9643786/cartographer-shows-correct-info-box-but-over-wrong-marker
Feel free to answer back via email if you don''t have an SO account.
Thanks!
Abram
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2006 Mar 02
3
Left Joins with Rails?
Everyone,
I have two tables (assuming their most logical types):
apartments
id
address
bedrooms
bathrooms
googlemaps_id
googlemaps
id
url
the models:
class Apartment < ActiveRecord::Base
has_one :googlemap
end
class Googlemap < ActiveRecord::Base
belongs_to :listing
end
I would like to find_all by searching the attributes in apartment, and
also return the google map
2006 Feb 04
0
Cartographer plugin problem: was: ArgumentError when installing plugins with -x
On 2/3/06, jeremy*pinnix <jpinnix.alt@gmail.com> wrote:
> This is the second time that I''ve tried to install plugins where this
> error has occured. It only occurs when I use the -x flag.
>
>
> What is the problem?
>
I found that the cartographer plugin has been moved to rubyforge. But
I am still getting an error trying to install it.
script/plugin install
2006 Jan 12
0
Cartographer installation Issues
Hi Folks, I am trying to install cartographer on windows using
ruby script\plugin install -x
"svn://dotsx.usc.edu/cartographer/branches/pnh/vendor/plugins/cartographer"
I get the following error
script/plugin: No such file or directory - svn --version
Cannot install using subversion because `svn'' cannot be found in your
PATH
I have svn install on my machine. Where am I
2006 Jul 18
5
SQL query question
Hello,
I know it''s off-topic. But I''m sure you are using SQL and can help me ;)
I''ve a table CARS and a table KEYS and a LOCKS table.
CARS
id|name
1|audi
2|ford
3|mazda
4|porsche
...
KEYS
id|car_id|lock_id
1|1|1
2|2|1
3|2|2
4|3|1
5|3|2
6|4|1
7|4|2
8|4|3
...
LOCKS
id|name
1|main
2|spare
3|engine
...
A car can have many keys. Keys are for different locks.
How can I
2009 Jul 15
1
Read PNG file and display with more than 256 colors RGDAL
Hello list
I am trying to use a Googlemaps tile (png file, 640 X 640 px tile) as a background to a plot and have been using the rgdal library to read in the PNG file (modified from code in the RGoogleMaps package). This works OK. My problem is is that the SGDF2PCT function in rgdal seems to be limited to 256 colors and this is introducing (I think) some degradation to the image which appears on
2009 Apr 14
2
routes with google maps API
Hi,
I''m using mapstraction with Google Maps api and I want to use routes.
As of now, mapstraction only supports mapquest API to do this, so can I
use the underlying googlemaps API to do this, while using mapstraction?
If yes, how?
Btw, mapquest route demo doesn''t work (Error: MQA is not defined /
Source File: http://mapstraction.com/mapstraction-js/mapstraction.js /
Line: 621)
2006 Aug 16
3
Easiest way to create a google map mashup?
I wanted to add a mash up to my website and was wondering if there were
any recommendations? I saw that there is a cartographer plugin
(http://cartographer.rubyforge.org/) and also something else called YM4R
(http://wiki.rubyonrails.org/rails/pages/YM4R).
I have no idea if they are up to date or not or whether this is
currently the easiest/best way to go about it short of rolling your own.
2006 Jan 23
0
Cartographer/Google Maps Questions
1) Is there a known way to load the map via AJAX so it doesn''t make the
page load take forever? (Not the fault of Cartographer -- Google maps
are big :)
2) Has anyone observed wrapping of text in the info window such that the
text occupies only about half the info window? Is there a known
workaround?
Thanks
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2014 Sep 27
2
recomendación de librerías para mapas en Shiny
Hola
Estoy ahora mismo en el MADData <http://www.maddata.es/>, y en proceso de
hacer un Shiny, quiero meterle un mapa con los puntos de medida del tráfico
y el tráfico. Pero como novato quería ver si me recomendais alguna librería
para hacer mapas y embeberlos en shiny, ya sea googlemaps, leaflet,
cartodb...
y cualquier enlace a buena documentación es muy bien recibido! :-)
Miguel
2009 Nov 06
1
Qtl - package - Question
Dear R-Helpers,
I am using qtl package to analyze qtl data from QTL cartographer.
I have the map file and cro file from QTL cartographer. I was trying to
import these two files in R using qtl package.
data=read.cross("qtlcart", ".", "crofile.txt", "mapfile.txt") ### I have
matched the file structure with the one on the website of qtl package - It
matches
2016 Apr 21
3
Web interesante (ROpenSci)
Hola.
Hoy me he topado con esta web https://ropensci.org/ y he visto algunos paquetes interesantes (sobre todo alguno que no está en CRAN)... https://ropensci.org/packages
Valgan como ejemplos los packages "rebi" o "cartographer"
https://github.com/ropensci/rebi
https://github.com/ropensci/cartographer
Pd.- Está en inglés pero creo que es de utilidad para la lista (ahora es
2005 Dec 19
4
Firefox crash while ajax''ing Google Maps
Hi all,
I''m trying to make a simple mapping application that shows to a given
point (city, zip etc.) the appropriate map from Google. This is done by
updating a div tag via link_to_remote with the Google map code (lot of
JavaScript code; see example
http://www.google.com/apis/maps/documentation/)
Clicking on the ajax''ed link let crash Firefox immediately whereas IE
seems
2014 Sep 27
2
recomendación de librerías para mapas en Shiny
Muchas gracias Carlos, que rápidez!!, a ver que consigo, ya os pasaré el
link!
El 27 de septiembre de 2014, 19:18, Carlos Ortega <cof en qualityexcellence.es>
escribió:
> Hola Miguel,
>
> Aquí tienes algunos ejemplos:
>
>
> http://freigeist.devmag.net/r/819-fracking-in-your-neighborhood-shale-oil-and-gas-economic-impact-map.html
>
>
>
2015 Oct 20
3
Mapa de Calor con Google Maps de fondo
Hola:
Estoy intentando generar un mapa de calor que muestre, dadas unas coordenadas geográficas determinadas, el ?calor? (cuanto mas alto el valor de esta variable mas rojo y cuanto mas bajo mas azul) de una determinada variable.
Es decir con unos datos como estos:
x y z
-3,716575 40,41743 3.169
-3,710735
2003 Jan 16
1
graphics
Dear R community,
I need to plot the results of some simulations I did using QTL
Cartographer. I am plotting LOD scores over three chromosomes. The three
plot have to be one next to the other.
The procedure I am using is:
par(mfrow=c(1,3))
plot(x$x, x$y, ylim=c(0,35), type="l", col="blue", las=1, xaxs="i",
yaxs="i", xlab="X Chromosome",
2007 Jan 04
5
Mashup Tutorial
Hi:
I am looking for a good hands on web mashup tutorial? or books for that
matter.. Google gives me bits and pieces of the info but not any step by
step or hands on tutorial..
Thanks a bundle
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2006 Aug 04
0
Install 3rd part plugins problem
Can anyone tell me whats wrong here.
I am running ruby on rails on windows XP using radrails plugin in
eclipse.
I can install the plugins that show up in the radrails plugin tab like
file_column etc ok. When i try to intall a 3rd part plugin like
cartographer i just get a folder structure containing empty files with
the following in comments like below:
#