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Questions tagged [drag-and-drop]

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62 views

How to create a map-based survey with drag-drop capability?

I am an urban planning master student. I need to create a map-based survey for my research. The survey should allow users to drag some different points from the toolbar to the map showing next to it. ...
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1answer
291 views

How can I stop 'drag' moving my whole map in Leaflet.

I have a leaflet map, containing a tileLayer, and a layerGroup In the layerGroup, I plot circleMarkers, and then connect them with a polyline. Though the markers are defined as draggable, I get no ...
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1answer
854 views

How to rotate, move or modify features using Leaflet?

I am looking for a Leaflet pluging for move (drag and drop), rotate or change a polygon or polyline feature. Also I´d like to capture the feature vertex coordinates once it has been moved to the new ...
3
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1answer
464 views

Determining if another marker (Point or Polyline) where marker Point dragged in Leaflet?

I'm trying to create interaction between 2 markers with Leaflet, I would like to be able to drag a marker onto another Either between one point and one linestring, or between 2 points. I added the ...
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1answer
434 views

Enabling Drag and Drop from TOC to Python Script Tool?

I am creating an ArcTool and wanting to have my input parameters encompass a drop down menu where files in the TOC can be chosen. The tool is shown below I currently have a .csv and .shp sitting in ...
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1answer
614 views

OL3 check constrain point drag to lineString?

I am wanting to allow the user to be able to drag a map marker, in OpenLayers 3, but constrain the dragging to the lineString that represents the route. Based on the code example on Stack Exchange I ...
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1answer
497 views

Leaflet map altering page scroll behavior

When scrolling down a page and past a leaflet map, if the user's mouse cursor is inside of the map, then the scroll bar stops and the browser window becomes stuck on the map. Is there a way to ...
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174 views

Drag and Drop in Openlayers

I have a number of vector layers, I want to be able to drag a feature off the map and drop it into a native application. Note, I do not want to move the features around, I already do that when in a ...
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1answer
1k views

OpenLayers 3 drag and drop interaction with custom projection?

I am trying to add layers by using drag and drop interaction. Here is jsfiddle.http://jsfiddle.net/anuket/umdwzn10/ It almost works, I mean new layer is added, but for Geometry it gives "NaN". Geojson ...
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2answers
430 views

Problem by changing the order of Layers in QGis Layer Tree

I'm using QGis 2.4 on a virtual machine (Ubuntu 14.4 with XFCE). I'm connected to the VM via vncviewer, what works pretty well. But now I want to add some more layers to an existing QGis Project. ...
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0answers
466 views

Unable to add shapefiles via drag and drop - QGIS 2.4 OSx [closed]

I have a clean install of OSx Yosemite Beta 5, with homebrew install of QGIS 2.4 and all its basic dependencies. -QGIS version 2.4.0-Chugiak -QGIS code revision exported -Compiled against ...
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1answer
116 views

OpenLayers drag control returns wrong XY

I am trying to use a Drag Control in a web GIS. My problem begins when I finish the 'move' of a point. That is, originally the point has an XY like -8.308567019533697 and 41.376871762432685, ...
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3answers
9k views

How to drag a feature in OpenLayers 3

I'm trying to replicate something that was fairly easy in OpenLayers 2 in OpenLayers 3, which is: dragging an existing feature to a new location on the map. In OpenLayers 2 I just added a DragFeature ...
2
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0answers
533 views

Leaflet Drag and drop to change existing markers

I'm working on a project where the user should be able to drag an image to a pre-existing marker and have the marker update color if the value of the marker (a value w/in the geojson) and image (a ...
2
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1answer
1k views

QGIS 2.2 Attribute editor layout “Drag and Drop designer” field does not exist in datasource

I am experimenting with a new feature available since version 2.2 "Relations" where foreign key relations from a database can be documented, so that the QGIS UI can (auto) generate its attribute ...
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1answer
57 views

Copy, Drag and Drop parcel

Using 10.1 ArcGIS, how can you SELECT the parcel tract and MOVE IT to another part of the map? I have done that by accident in the past, but when I do need to do that, can't figure it out.
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1answer
780 views

Drag and Drop onto ArcGIS Runtime WPF Map

I'm looking for advice on implementing drag & drop onto the WPF map control. My goal is to drag from a list of items, and drop on the map to create a new graphic/feature at the drop location. The ...