i believe that in google API version 2, it could eventually call this method out. Moreover they do share or happen to be using the same type of coding.
However in version 3, i could not set this layer to the map neither via "layer.setMap(map)" because this esri method does not has this function , nor "map.addOverlay(layer)" because this function belongs to version 2 which has been taken down. can i ask what is the method replacing "map.addOverlay(layer)" in version 3. i have try using custom overlay function, but is comes out as a image which doesn't match the result i want.
** take note : ArcGISDynamicMapServiceLayer is to call a time aware data layer from esri
Have a look at these examples:
http://gmaps-utility-gis.googlecode.com/svn/trunk/arcgislink/docs/examples.html
Related
I need to set the night mode Google maps, which will work automatically using the sensor in the phone and manual using the switch. I need some example or documentation
Install the Xamarin.Forms.GoogleMaps Nuget Package (source code available on GitHub)
which has already implemented it on Xamarin.Forms.
You can refer to the MapStylePage sample available here which basically explains you how to create original map styles using MapStyle With Google. You can use the wizard, select the Night theme from there and get the corresponding json style, which you'll use on your Xamarin app.
int currentNightMode = getResources().getConfiguration().uiMode
& Configuration.UI_MODE_NIGHT_MAS
switch (currentNightMode) {
case Configuration.UI_MODE_NIGHT_NO:
// Night mode is not active, we're in day time
case Configuration.UI_MODE_NIGHT_YES:
// Night mode is active, we're at night!
case Configuration.UI_MODE_NIGHT_UNDEFINED:
// We don't know what mode we're in, assume notnight
}
The newest release version of the Google Maps JavaScript (3.32.13) is conflicting with Prototype.js version 1.7.3.
When I have Prototype included on the page, the Street View of Google Maps will not handle mouse drags to "look around"
Is this a known issue? Any workarounds?
So the problem is that PrototypeJS is overwriting Array.from as an alias to $A() which creates an extended Array object.
IF (big IF) you are not using Array.from to create a shallow copy of an array and expecting the Prototype extended methods, you can remove/comment out the line in prototype.js that is only
Array.from = $A;
In my copy of 1.7.3 it is line 1114
I also struggled with the conflict between Prototype.js and Google API. Removing Prototype.js was not an option as it is deeply engrained in the project. I decided to replace
Array.from = $A;
by
Array.from = Array.from || $A;
in the prototype.js file. It keeps the support for older browsers which do not have Array.from implemented natively. This does not solve the conflict between Prototype.js and Google API on older browsers though!
This site overrides Array.from() with an implementation that doesn't support iterables, which could cause Google Maps JavaScript API v3 to not work correctly.
I also have the same issue. So, I reopened a relevant GM API tkt: https://issuetracker.google.com/issues/72690631
I tried to rename the function collect into prototype.js but it didn't work.
I'm new Windows Phone Universal App, I need to implement bar/pie chart.
Tried many dll, Metro UI, WinRtXamlToolKit and WinRtXamlToolKit.Controls.DataVisualization
These dll are not working.
Give me good idea to do this on Windows Phone Universal App. How to do chart programmatically.
Thanks
I believe the Telerik has some Chart libraries that cost money ( can't link though as stackoverflow only permits me to post 2 links ( less than 10 rep) ). I have not used it and it is in Beta version at the moment. Google "Rad Chart windows universal apps" and you can read about it.
When I have needed charts for universal apps i have used the Google Chart Tools. You can use https://developers.google.com/chart/image/ even though Google is not developing on it anymore. It is is freakingly easy to use if you do not want to spend time drawing your own Charts. With the API you can request a chart just through a http request. You can setup almost everything and it's really easy to use thanks to the well documented API.
Here is an example of a bar chart i made using the API.
http://chart.googleapis.com/chart?chtt=Karakterfordeling&cht=bvg&chof=png&chs=300x300&chxt=x,y&chco=0076A3&chf=bg,s,65432100&hxr=0,0,50&chxl=0:|2|4|7|10|12&chxr=1,0,20&chbh=40,0,10&chd=t:2,60,70,10,90
All the arguments are passed through the http request and you can set your Chart up using the Live Chart Playground:
These are the arguments for the http request posted above. You can use the Live Chart Playground to set up parameters like below.
chtt=Karakterfordeling
cht=bvg
chof=png
chs=300x300
chxt=x,y
chco=0076A3
chf=bg,s,65432100
hxr=0,0,50
chxl=0:
2
4
7
10
12
chxr=1,0,20
chbh=40,0,10
chd=t:2,60,70,10,90
In code you set the http string as your ImageSource. You can manipulate the http string in your code and adapt the chart parameters/data if needed. I would recommend using a Converter that you bind to from you XAML. Pass your data to the converter and let it return a ImageSource with the http request. If you are new to Converters you can probably find a few posts about it here on stackoverflow.
Don't use DLLs grab the files into your project.
Add WinRTXamlToolkit.Controls.DataVisualization.csproj to your solution and reference it in the main project and add this to your page.
xmlns:charting="using:WinRTXamlToolkit.Controls.DataVisualization.Charting"
xmlns:datavis="using:WinRTXamlToolkit.Controls.DataVisualization"
Look at the samples project http://winrtxamltoolkit.codeplex.com
Unfortunately, winrtxamltoolkit is only for WinRT; VS 2013 doesn't allow adding of project references of that kind to WinPhone projects.
I'm trying to add WMS layer from remote ArcGIS server to my GWT web app. I'm using gwt-openlayers library.
My code:
MapOptions defaultMapOptions = new MapOptions();
mapWidget = new MapWidget("100%", "100%", defaultMapOptions);
Map map = mapWidget.getMap();
//gNormal = new GoogleV3("Google Normal", gOptions);
//map.addLayer(gNormal);
WMSParams wmsParams = new WMSParams();
wmsParams.setFormat("image/png");
wmsParams.setLayers("1");
wmsParams.setStyles("");
WMSOptions wmsLayerParams = new WMSOptions();
wmsLayerParams.setUntiled();
wmsLayerParams.setProjection("EPSG:3857"); // is it correct setting for WMS layer?
// wmsLayerParams.setProjection("EPSG:102113");
// wmsLayerParams.setProjection("EPSG:4326");
wmsLayerParams.setTransitionEffect(TransitionEffect.RESIZE);
String wmsUrl = "sampleserver1.arcgisonline.com/ArcGIS/services/Specialty/ESRI_StatesCitiesRivers_USA/MapServer/WMSServer";
arcGis = new WMS("ArcGis", wmsUrl, wmsParams);
map.addLayer(arcGis);
map.setBaseLayer(arcGis);
LonLat lonLat = new LonLat(-84.1,36.4); //USA
lonLat.transform("EPSG:4326", map.getProjection());
//System.out.println("map projection "+map.getProjection());
map.setCenter(lonLat, 3);
add(mapWidget);
I read many articles and SO questions but I still can't solve the problem. My problem is rendering pink tiles on the map instead of normal image. I copied image url as many stackoverflow answers suggested and saw the following:
http://localhost:8084/sampleserver1.arcgisonline.com/ArcGIS/services/Specialty/ESRI_StatesCitiesRivers_USA/MapServer/WMSServer?FORMAT=image%2Fpng&LAYERS=1&STYLES=&SERVICE=WMS&VERSION=1.1.1&REQUEST=GetMap&SRS=EPSG%3A4326&BBOX=-135,45,-90,90&WIDTH=256&HEIGHT=256
Without localhost:8084 prefix url works fine and shows me small piece of map.
Questions:
1) How get rid from localhost prefix in WMS url? In my code wmsUrl look like sampleserver1... so it's correct. It seems my application adds it's root path to remote url.
2) I read that WMS layers should have the following projection - "EPSG:3857". Is it true? As i mentioned above when I manually put in the browser correct url without "localhost" prefix I saw some image but I'm not sure it's correct. Probably image is shifted.
3) My final goal is adding 2 layers to the map - Google Map layer and WMS layer. Google Map uses "EPSG:900913" as default projection. Could somebody give common tips to place google layer and WMS layer in one map. May be there are some tricks, common mistakes related to projections an so on.
In the wmsUrl variable, you are missing the "http://", that may help.
Pink tiles generally mean that the data source was not found, so this is where you should look for the problem. Try checking the wms URL you are supplying in a wms viewer (e.g. ArcGIS Explorer ).
To your questions:
1)try just adding the http:// to your url, without the localhost
2)A WMS layer can have any projection, it depends solely on the projection in which it was published. Information about a specific WMS's projection should be found in metadata.
3)If the two layers have the same projection, you do not need to do anything. If you want to use two layers in different projections in one map, one of the layers must be reprojected. In pure OpenLayers, this is done by specifying the projection parameter for each layer and then specifying the displayProjection parameter for the map. The layers will automatically be reprojected. However, reprojection takes some time and it increases the load time VERY significantly. It is better to avoid reprojection on-the-fly, if possible. You can either reproject the source data of one of the layers and use reprojected data. Of course, this is not possible for a WMS, so you should consider using a different data source. If you want a background map, you can donwload OpenStreetMap data, reproject them to your desired projection, and then use them with the other WMS you want to use.
Hope at least some of this helps :-)
I'm still not sure I'm seeing it right, but here it is:
I'm using jquery gmap3 plugin for getting some routing from Google Maps. Plugin is v4.1.
Normally, in callback function for getRoute action, I was getting a response (let's have it in var named results), which had structure like this:
results.routes - an array of google.maps.DirectionsRoutes
results.status - status of the call ('OK' in normal situations)
results.ub (this one I used to pull the waypoints from)
The results.ub object doesn't exist any more. Now there is a results.vb.
I thought that may be a change that's coming form the gmap3 plugin itself, but i have the plugin files on my HDD and they were not changed for months. Anyone has an explanation?
I can just simply change my code and start using the object named "vb", which IS there right now, but what if it changes to "wb" in 2 days?
If the object result change, this is done by google itself,
gmap3 doesn't modify the result object
an notice version 5.0 of gmap3 has just been released