maps

I would like to remove the lines between regions of a choropleth generated in ggplot . My question is motivated by a very large map with very very small regions (census block groups) that are so numerous that it's impossible to see the color filling the shape given the density of the borders. I'm using updated RStudio on a Mac with ggplot2 version 1.0.0; the same problem does not seem to occur on Windows. Here are examples (using counties) that have different colors for each county so that the borders are not necessary. The first uses purple borders for emphasis. The second has color = NA

How can I highlight/cover a region or multiple regions with different colors (for example 3 US states), using google maps polygon arrays? I found a tuto on google code about how to draw a polygon but it's not giving detailed information. Thank you for your help. This documentation on Google is about as straight forward as you can get. http://code.google.com/apis/maps/documentation/javascript/overlays.html View the source of this page. Copy and paste the code into your own page and start from there. http://code.google.com/apis/maps/documentation/javascript/examples/polygon-simple.html In the

function initAutocomplete() { var lat=document.getElementById('lat').value; var lng=document.getElementById('lng').value; console.log(lat); console.log(lng); var map = new google.maps.Map(document.getElementById('map'), { center: {lat:lat, lng:lng}, zoom: 13, mapTypeId: 'roadmap' });} it gives me the following error : error:InvalidValueError: setCenter: not a LatLng or LatLngLiteral: in property lat: not a number The .value attribute of a HTMLInputElement returns the value as a string. You have to parse the content of lat and lng with parseFloat() before passing it to the maps API function

I need to include offline tiles (slippy map) into a Qt/Qml mobile application that mainly runs on Android and iOS. The only well-documented and working solution I found is the commercial Esri Arcgis Runtime for Qt. However, creating tile packages requires using the Arcgis stack, either desktop or server (please correct me if I am mistaken). https://developers.arcgis.com/qt/ I am looking for an open source and easy to use alternative. QtLocation has just been improved in Qt 5.5, but there seems to be no out of the box solution for offline tile packages there: http://doc-snapshots.qt.io/qt5-5.5

YAML是专门用来写配置文件的语言 YAML语法规则： 大小写敏感 使用缩进表示层级关系 缩进时不允许使用TAB键，只允许使用空格 缩进的空格数目不重要，只要相同层级的元素左侧对齐即可 #表示注释，从这个字符一直到行位，都会被解析器忽略 在kubernets中，只需要知道两种结构类型即可： List Maps 使用YAML用于k8s定义带来的好处包括： 便捷性：不必添加大量的参数到命令行中执行命令 可维护性：YAML文件可以通过源控制，跟踪每次操作 灵活性：YAML可以创建比命令更加复杂的结构。 YAML Maps Maps顾名思义指的是字典，即一个key:value的键值对信息。例如： ------------------------- apiVersion: v1 kind: Pod -----------为可选的分隔符，当需要在一个文件中定义多个结构的时候需要使用，上述内容表示有两个键apiVersion和Kind，分别对应的值为v1和Pod Maps的value既能够对应字符串也能够对应一个Maps，例如： apiVersion: v1 Kind:Pod metadata: name: ceph lebels: app: web 注：上述YAML文件中，metadata这个key对应的值为一个Maps而嵌套的lables这个值又是一个Map。实际使用中可视情况进行多层嵌套。

I want to add share extension on Apple's Maps, does anyone know how to do. I try to set NSExtensionAttributes as below but it don't work, my APP doesn't show in the Maps's share sheet. NSExtensionAttributes NSExtensionActivationRule NSExetnsionActivationSupportsWebURLWithMaxCount NSExetnsionActivationSupportsWebPageWithMaxCount I'm not sure why NSExtensionActivationSupportsText doesn't work with Maps, but I get the same result when I try. What you need is a more complex activation rule. Set the type of the activation rule to "string", and set up the value using the SUBQUERY format described in

I have an quite big CSv File I want to have in Google Maps or just on a map. These are just coordinates but I have 600.000 of them.. Do you have any Idea how I can do this? I've added an screenshot from XTabulator below: The easiest way to do this is generate a KML file (see http://code.google.com/apis/kml/articles/csvtokml.html for a possible solution). You can then open that up in Google Maps by storing it online and linking to it from Google Maps as described at http://code.google.com/apis/kml/documentation/whatiskml.html EDIT: http://www.gpsbabel.org/ may let you do it without coding. We