In computing an event is an action that is usually initiated outside the scope of a program and that is handled by a piece of code inside the program

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2answers
2k views

Combining Hover and Click events in OpenLayers

I can specify event callbacks in an OpenLayers layer: var vectorA=new OpenLayers.Layer.Vector("A"); vectorA.events.on({ "featureselected": callback }); and I can specify event callbacks in a ...
1
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2answers
823 views

How to trigger a map click event?

I have a map with some markers. On clicking a marker, a popup would appear and on clicking the map, any visible popup would be hidden. I want to hide any currently visible popup upon clicking a marker ...
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0answers
23 views

Sketch event during drawing interaction in Openlayers 3?

I'm using OpenLayers-3 form my application. In openLayers-2 we can define a sample code as follow: function drawDone(){ ... } function putPoint(){ ... } function sketchModified(){ ... } ...
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0answers
23 views

Mouse Double Click Events

I would like to display a Message Box Dialog when the user activates the -esri selection tool- and double clicks anywhere on the map. or when they doubleclick any feature on the map please note that ...
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1answer
1k views

Marker layer not responding to events in OpenLayers

I have multiple layers in OpenLayers: three vector layers, one google map layer, and a marker layer. I registered feature selected event to all three vector layers (which works fine, but btw is that a ...
2
votes
1answer
544 views

Leaflet Map Dropdown

I am attempting to create a simple basemap selector to use in a leaflet map to assist in selecting a basemap of interest. I've created a new Select control that works great in a computer browser but ...
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vote
1answer
940 views

How to disable all mouse event in openlayers' map div?

version: OpenLayers-2.13.1 brower : IE8 (I Hit it!!! But I need to work on it) I create a div with id 'map' to display openlayer map. Sometimes, I need disable map div catch any mouse events, let me ...
3
votes
1answer
73 views

Space time analysis. Finding spatial patterns (cluster&disperse) over time in point data sets

I am trying to describe/find statistically spatial patterns in a point data set of industrial sites. The points feature apart from their location, a date for their opening, a date for their closure ...
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1answer
347 views

Trigger event once layer is loaded

var pixelProjection = new ol.proj.Projection({ code: 'pixel', units: 'pixels', extent: [0, 0, width, height] }); var layerNC = new ol.layer.Image({ source: new ...
5
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1answer
2k views

Layer loadstart & loadend events in OpenLayers 3

OpenLayers 2 has these layer events "loadstart & loadend." What is equivalent to them in OpenLayers 3? While a vector layer loads and is rendered, I need to show a loading icon.
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vote
1answer
99 views

Leaflet custom div & click propagation on other elements

I've gotten custom HTML applied successfully within my #map element (where Leaflet is appended) but I'm having unusual behavior with other Leaflet objects that find themselves within the transparent ...
1
vote
1answer
72 views

Information of particular locations (points) in a map

For a marathon race I need to create a map with specific information about material needed in particular positions (eg crossroads). It's about 150 positions. You see one part in the picture below. ...
7
votes
4answers
3k views

How do I stop event propagation with rightclick on Leaflet marker?

I didn't find a rightclick event in Leaflet markers so I started listening to the mousedown event. In the method that resolves this event I check if (event.originalEvent.button == 2) { ...
3
votes
1answer
273 views

Performing action upon refresh command in TOC using ArcObjects?

We are using custom layers in our plugin used in ArcScene/ArcMap. For quite some time we were trying to figure out how to hook into the event occuring when the user selects "Refresh" in the right ...
1
vote
1answer
86 views

`change:center` event not fired on drag animation

I'm quite new in OpenLayers, and I want to act when the map is moved. So simply listening to the change:center event of the map's view: map.getView().on('change:center', function(evt){ ...
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0answers
54 views

Leaflet: binding an event to the click of a link within a tooltip/popup

So I have polylines on my Leaflet map which I have bound to embedded YouTube links. var container = $('<div />'); container.html("<iframe width='280' height='157' ...
2
votes
1answer
5k views

Go to the URL when clicked on Leaflet marker

I want to implement marker click event so when user click on marker it goes to url. Url is written inside an array (a[3]). However, this is my code which doesn't work, it always goes to the link of ...
0
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1answer
18 views

Geojson mapevent second mouse click

I am trying to add a geojson layer with interactive functionality to my leaflet map. I am mostly using this (dated)blog: ...
4
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3answers
6k views

How to implement mouse down event when the user clicks on the map?

Newbie programming in C#.net. I have a very simple desktop application in in arcmap. I'm trying to get the coordinates when a user clicks a button on a toolbar and when click the map. The toolbar is ...
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0answers
2k views

Why does map click listener not work with touch?

I deleted this question which I posted a few days ago, thinking that I would be able to solve it. But after struggling for some time, I think I really need some help. The problem is this: I am testing ...
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1answer
52 views

How to display radius while adding element in ArcObject?

I want to display the radius of drawing circle when user adds this figure on the map. User clicks on the icon. Then user begins drawing circle (I process the MouseDown event) IGeometry geom = ...
1
vote
1answer
89 views

Leaflet popups events through CartoDB

How I can use the leaflet popups events throught CartoDB. I have seen that some events are working like 'click', 'movestart',but 'popupclose' and 'popupopen' are not working. My goal is to do some ...
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0answers
20 views

getFeatureFromEvent from multiple layers simultaneously in OpenLayers

I'm trying to return multiple features from two layers from a user click (one feature from each layer)? I'm using openLayers 2.12. I have 2 vector layers containing polygons, and a container layer ...
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0answers
86 views

Openlayers 3, jquery Ajax initialising in Jquery.success()

I have this nice fiddle: http://jsfiddle.net/mindsupport/cujfjby4/14/ Openlayers 3 map initialized in ajax request and all data (points, line etc.) attached in jquery success() method, but map ...
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0answers
31 views

How to register multiple events on multiple layers with Openlayers

Is there a way to register multiple events on multiple objects with one command? In the API doc one can find several ...
5
votes
2answers
261 views

Cancel event in Python Gp tools with arcpy

In GP-tools written in C# (ArcObjects) we can listen for the Cancel-event and react on that. I wonder if there is anything similar in Python GP-tools applying arcpy. I googled that issue and the only ...
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0answers
68 views

Google Maps measure time to render markers

I want to measure how much time it takes to render markers on my map. I have a vector layer with data, like this: var vectorLayer = new google.maps.Data({map: map}); // add features to vectorLayer ...
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0answers
104 views

ArcPad Jscript ThisEvent.Object, autofill form with multiple pages

I have a script that I'm trying to use to autofill the controls of an ArcPad form with controls on multiple pages. The 'autofill()' function is referenced in the form's onload event and I would like ...
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0answers
7 views

Arcobjects Java event on featurelayer symbology change

I am working on an Java AddIn project for ArcMap. I need to find the event when user changes the symbology for a layer added in TOC. So far my best bet is to useIActiveViewEvents class on map, and ...
0
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2answers
56 views

CartoDB, Torque map sending events to JS when a market is rendered

I have a Torque map like this one and at the same time the bubbles are showing up I would like to render a growing graph with the number of bubbles accumulated. I don't expect CartoDB to do this for ...
0
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1answer
104 views

Does an event get fired after a Layer has finished rendering in Openlayers 3?

I am rendering about 27000 Markers in different layers on a mapview. Everything works fine on fast devices. I have a problem on older devices (like the iPad3). When i hide one layer and set another ...
0
votes
1answer
130 views

Track Map Events in ArcObjects Dockable-Window Addin

I'm building an Addin for ArcGIS 10.2 with c#. It is a dockable Window, that will host some controls for our custom export solution. I want to listen to Map-Move events of the main map ...
1
vote
1answer
1k views

ol3 capturing various click events

I would like my KML layer in openlayers 3 to respond to different types of click events. I have a single click method working nicely. But how do I get it working for "shift-clicks" "double clicks" ...
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0answers
204 views

OpenLayers 2 - prevent feature from being drawn on right click

My goal is this: prevent features (points) from being added to the vector layer with the DrawFeature when the map is right clicked. Only left clicks should add features to the vector layer of the map. ...
2
votes
1answer
1k views

register to event in openlayers 3

I have a web application in openlayers and I am starting to rewrite it to openlayers 3. In the application i have some features that i need to delete/move/add/edit the features then to save it to the ...
1
vote
0answers
67 views

ArcObjects — How to tell if an event is already wired up

Using Visual Studio 2010 C# and ArcMap 10.1. In a custom ArcObjects extension, a bunch of events are wired up at startup. For example, this simple standard code chunk: IEditEvents_Event ...
2
votes
0answers
400 views

OpenLayers 3 modify end event

I want to save the geometry data after I modify it, so I need an event that fire after I finish to modify the feature. I use the following from this post: listener modify interaction var ...
2
votes
0answers
1k views

mousemove event is fired with IE and firefox but it is not fired with chrome [closed]

I am using mousemove event to do some code when the mouse get over features, the code below is working well with IE and firefox but It is not working with chrome ...
4
votes
2answers
7k views

register event “loadend” on layer

I'm trying to register a listener event on "loadend" for my google maps layer on OpenLayers. But for some reason it's not firing. There must be something small i'm overlooking. What is wrong with my ...
2
votes
2answers
481 views

ESRI JavaScript API FeatureLayer Click Event

I am using FeatureLayers in the API to load in a layer. I have an info template set for the layer for identifying individual features. I am trying to disconnect the click event from the layer while ...
2
votes
1answer
842 views

How to keep bound popups from opening on [click]?

I am working on a map application which creates and binds popups on markers and polyline objects. The popups are created and bound lazily, i.e. ad-hoc when a user clicks on a specific object. The ...
1
vote
0answers
191 views

How to get feature on vector layer in Openlayers 3?

I'm try to get feature of a vector layer, but I'll have 3 or more Vector layer. When I click the map, I didn't get the feature. My vector layer definition; var vectorAltAlan = new ol.layer.Vector({ ...
1
vote
2answers
3k views

how does one reset map.fitbounds (zoomtofeature()) to the original zoom?

I have a lovely map setup using Leaflet with MapBox tiles (only). It is a United States map with polygons for each state with an onclick event to zoomToFeature. The basic zoomToFeature() function ...
1
vote
1answer
716 views

CartoDB.js - Accessing table fields in hover function

I am new to CartoDB.js and javascript in general, and I am attempting to highlight polygons in response to a mouse hover. My plan of attack attempts to utilize one of the interesting templates ...
2
votes
1answer
340 views

How to let leaflet layer events to propagate to layer below

I am working on a leaflet map with three layers: a base tile-layer, a GeoJson layer and a label tile-layer. For display, I want the label layer to be on top, but for interaction I would like to let ...
1
vote
2answers
558 views

ESRI JS API - How to get event object from Draw Toolbar onDrawEnd

I am using the Draw Toolbar in the Esri Javascript API v3.4 and connecting to the onDrawEnd event using aspect.after(drawingToolbar, "onDrawEnd", drawEndHandleFunction, true); I am using the Draw ...
0
votes
0answers
58 views

Openlayers map changelayer event firing twice for params

I have registered changelayer event of my map. var registerEvents = function () { map.events.register("changelayer", null, onMapLayerChanged, true); }; var onMapLayerChanged = ...
3
votes
1answer
2k views

How to record a base layer change event in OpenLayers?

The OpenLayers.Control class possesses an eventListener property which could be used in the layer switcher control. I am not sure how to make use of it to detect a base layer change event so that I ...
15
votes
5answers
1k views

GIS Day function ideas?

Given that today is GIS Day I was wondering what people had run/been to/ had ideas for as function for GIS day. I have seen a few I have liked but any other stories would be awesome.
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votes
0answers
71 views

openlayers clickevent for undercoat features polygon on multiple vector layers

I'm using two timers that give me coordinates and some data for my features (Sensors(de Sensoreinheit) & receiving unit (de Empfangseinheit)), deleting all features on the Layers and placing new ...