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Questions tagged [icon]

the term is used in a wide number of contexts for an image, picture, or representation;

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2
votes
1answer
21 views

Use icons for polygons based on Boolean values from attribute table as secondary symbology

I have a multypolygon-shapefile of government districts in Germany with two columns, "population density" and "yesno": The first has integer the second one Boolean values. I have already colored the ...
2
votes
1answer
26 views

Opening KML with preserved raster symbology for icon

I have a KML file where the Icon is a png image of a generated coverage, and the idea is to overlay this in a layer over a basemap background, below is the KML file: <?xml version="1.0" encoding="...
2
votes
2answers
91 views

Layer Syling icons and font size QGIS 3.8.3 64 Bit

I've installed the 64 bit version of QGIS 3.8.3 I use an external full HD screen. Layer styling fonts and icons are extremely big. I've changed the font and icon size in options, but the problem ...
1
vote
0answers
23 views

Changing features attributes in OpenLayers

I am using OpenLayers 5.3.3 and I want to change attributes of the specific feature in my map in OpenLayers. After changing the features I want to the changes to be updated in my map. this....
3
votes
2answers
62 views

Recommended icon properties for QGIS plugin?

Starting with PyQGIS documentation - Developing Python Plugins: icon - a file name or a relative path (relative to the base folder of the plugin’s compressed package) of a web friendly image (PNG, ...
0
votes
0answers
28 views

Icons/Features disappear after removing one feature from vector Source

I am using OpenLayers 5 and i have a map which has multiple icons. When i try to remove an icon from my map, all the icons disappear at once. Code Below is to add the vector source which contains ...
1
vote
1answer
159 views

Custom icon with Leaflet

I'm trying to add custom icon in Leaflet, but it doesn't show on map. This is my code: <script type="text/javascript"> function fc_MapMod_initialize_99() { var ...
1
vote
0answers
138 views

OpenLayers Icon with ngClick

I am working off the OpenLayers Icon Symbolizer example (https://openlayers.org/en/latest/examples/icon.html) to create an equivalent to a Google Maps marker new google.maps.Marker({...}) With ...
3
votes
1answer
129 views

Using internal QGIS icons / banner in own plugin

I have a problem using the internal symbols/icons in my plugin. For example I want to use the "save" Symbol in a QToolButton or the "cancel" symbol in a QPushButton. I designed the GUI in QT 5 ...
2
votes
1answer
67 views

Polygon fill outside of stroke in print composer

For some reason the polygon fill is outside of the stroke in QGIS print composer. My stroke width is set to 0.18 which I would like to keep constant. Is there anyway to fix so that the stroke goes on ...
2
votes
1answer
197 views

What does this symbol mean?

I have just used the shape tool to create an elliptical buffer around a point. However after doing this, within my layers table I have the symbol seen within the figure below (seen in red box). Note, ...
0
votes
1answer
76 views

Variable iconUrl in Leaflet, use GEOJson property voor iconUrl definition (Leaflet)

My script is as follows: function clickFeature(e, feature) { var layer = e.target; var string = new feature.properties.categorie; var bigIcon = new BigIcon({iconSize: [24, 40], iconUrl: +string+...
4
votes
1answer
2k views

What are possible values of iconSize in Leaflet Marker Icon Options?

I have a very standard script: var redIcon = L.icon({ iconUrl: '1.png', iconSize: [10, 10], // size of the icon iconAnchor: [5, 5], // point of the icon which will correspond ...
4
votes
3answers
2k views

Changing colour of imported SVG icon in QGIS 3.4

I have imported my customised icon (which was obtained through the .jpeg image conversion) for point layers using an SVG file. This works well except for the fact that the original colour was ...
0
votes
1answer
71 views

How can I use SVG icons controlled over variable order attribute field?

I have about 200 different point categories. I want to order all these categories with one background SVG and one for the front. One solution is to categorize the points depending on one attribute ...
2
votes
1answer
181 views

Access icons from within QGIS plugin with relative paths?

I have constructed a QGIS plugin using QGIS Plugin Builder 3.0.3. Within my plugin, I need to load a .png file as a Qicon object. What needs to be done for the plugin script to locate the .png file ...
1
vote
0answers
358 views

Making custom markers resizable in Leaflet?

This fiddle (from Stefan_Fairphone) is a quick example of what I need to do for a project. But i need to add two features for these custom markers: make them scalable and spinnable. I'm trying to ...
2
votes
1answer
1k views

Dragging and dropping images into Leaflet map to create image markers?

I am using Leaflet. I need to make custom, draggable, resizable icons for the map, using custom images that are set inside a sidebar as such: <div id="mySidebar" class="sidebar"> <a ...
1
vote
1answer
660 views

OpenLayers 4.3.4 - Feature, ol.style.icon rotation - rotate heavy but not good?

I display a feature-marker with ol.syle.icon. But when I put a rotation value, the icon rotate heavy in chaos order? I thought the rotation value 0-360 is clockwise, is not it? So e.g. a value of ...
2
votes
1answer
3k views

Using custom icons for Leaflet Layer groups?

I have searched posts and tutorials and could not find the answer to my specific application of this feature Almost all the examples use L.marker to simply place a marker on the map using various ...
1
vote
1answer
216 views

Publish graphic icon into geoserver from QGIS [duplicate]

I want to publish graphic icon (point) into geoserver by using maki style. Below is the coding, <UserStyle> <se:Name>streetlight_u4</se:Name> <se:FeatureTypeStyle> <...
0
votes
1answer
2k views

Showing FontAwesome Icons on Openlayers

I can't show these icons from FontAwesome: var map = new ol.Map({ layers: [ new ol.layer.Tile({ source: new ol.source.OSM() }) ] , target:...
0
votes
1answer
188 views

Is there a way in QGIS to cluster rather than overlap SVG icons from all layers

I have many layers in QGIS containing points. All layers were added as delimited/csv. PROBLEM: These are points from different layers, I'd like them clustered around the area instead:
1
vote
1answer
3k views

Icon to layer control (leaflet.js)

Problem with adding icon to layer control. CSS: .fa-b:before { font-family: Courier; font-weight: bold; content: 'B'; } JS: var geojsonLayer = new L.GeoJSON.AJAX("...
1
vote
0answers
365 views

Leaflet.js - GeoJson properties as icon [closed]

In this map I am looking to display each image as a thumbnail from the GeoJson file. For the moment I am using this code: var myIcon = L.icon({ iconUrl: '<img src="feature.properties....
0
votes
1answer
464 views

Bug using Leaflet.awesome-markers plugin and print

I'm using Leaflet awesome marker icons and was almost all right, but when I try print, the icons doesn't show. Why? I tried: var redMarker = L.AwesomeMarkers.icon({ icon: 'coffee', ...
1
vote
1answer
1k views

Leaflet Markercluster, change active icon [closed]

I am using Leaflet with the markercluster plugin and I am struggling with the following issue for a while and I cannot get it to work. What I want to achive is, when clicking on the marker, the ...
0
votes
1answer
478 views

How can I use icons on a my own maptiles klokantech docker container?

If I take this example: https://www.mapbox.com/mapbox-gl-js/example/geojson-markers/ an change the mapsource from: style: 'mapbox://styles/mapbox/light-v9' to my own docker container: var map = ...
1
vote
1answer
2k views

Switch icons on geojson file in Leaflet

In Leaflet I would like to assign different icons to my Point of Interests based on attribute "tipo" in geojson file: { "type": "Feature", "properties": { "Name": "Fontana dei Colli", "tipo": "...
1
vote
2answers
464 views

Add points on zoom and remove points when zooming out

Problem I would like to add points/shelterIcons when zooming to level 12 or more and remove them again when zooming out. If all the points were defined as a layer I could add/remove them with the ...
1
vote
2answers
221 views

Is it possible to add style to CSS icons/marks in Geoserver style?

In my Geoserver set up, I have a style that references a custom icon in my data_dir. Is it possible to add CSS values to alter the image, rather than changing the image itself and uploading a new ...
2
votes
1answer
303 views

How to make icons from Layers Panel in QGIS to be larger?

I need to change the size of layers icons placed in Layers Panel of QGIS. I have tried to find some solution inside Settings/Options but without success.
0
votes
1answer
838 views

Creating custom icons within Leaflet Marker (only icon/ keep marker style)

I'm looking to adjust the actual icon within a marker rather than replacing the entire marker with a custom image. If I'm trying to use a custom .svg file for the 'icon' property, how can i force ...
2
votes
2answers
3k views

Images as markers for geojson

I have a geojson file with the location of some universities. This is the map. The logos are stored in a folder named img Here are the logos. Now I want to replace the default markers with logo for ...
2
votes
1answer
3k views

Leaflet Map easy Button: how to set icon?

I added an "easy button" to a simple Leaflet Map i'm working on, intended to be an info tab. I'm getting a blank tab, and while I see that the icon on the tab is intended to be a "font awesome" icon, ...
4
votes
1answer
925 views

How to create proportional symbol map in Leaflet using default icons?

I'm guessing this is possible but I cannot figure out how to do it. (Also, I am wondering if it would just be easier to do it with a custom icon or an SVG). My current code looks like this: function ...
1
vote
1answer
76 views

Representation/meaning difference between religious icons in open street map?

I'm curious what the difference is between these two icons used in open street map. The cross clearly represents a christian church. Is the kneeling icon a more general religious icon representing ...
2
votes
0answers
985 views

How to style markers so they dynamically offset if overlapping at different zoom levels? [closed]

I have created a map using Carto. The map has bespoke images as icon markers. I would like to style the map so that, if the icons overlap, they both render in an offset position so that the full ...
3
votes
2answers
3k views

Leaflet routing control change marker icon

Im looking for a way to show different markers for the two waypoint that are initialized by leaflet.routing.control. This is what i tried: var controlWalk = L.Routing.control({ lineOptions: ...
3
votes
1answer
993 views

Changing the icon picture on a custom toolbar button

I've made a few customised plugins using Plugin Builder and QT. They're all up and running, but I'm having some trouble changing the icon picture on the buttons that I've added to the toolbars to run ...
2
votes
2answers
955 views

DivIcon vertical text

Iam struggling with one letter below the other vertical text orientation for DivIcon. Found some hints/hacks here https://davidwalsh.name/css-vertical-text But i couldnt manage to get it working for ...
1
vote
0answers
34 views

Icon twice after reloaded plugin

I am making a QGIS plugin with QGIS 2.14.10 I use the reload plugin each time i want to update the plugin. But sometimes, when my plugin bug and i reload it, i get the icon twice in the toolbar and ...
5
votes
1answer
492 views

Move plugin icon in QGIS version 2.19.0

Once a new QGIS plugin is selected and loaded from the "manage and install plugins" toolbar selection, the plugin automatically appears somewhere on QGIS' toolbar panels. Often, the new plugin icon ...
5
votes
1answer
5k views

Display L.marker without icon

Would like to start my leaflet map without any features displayed on start. The feature should not be displayed before a location is found via my search.control. I started with // first "invisible" ...
8
votes
1answer
791 views

Removing Santa hat from QGIS icon?

I just upgraded to QGIS 2.18.1 Las Palmas. This comes with a Santa hat on the icon in the top right corner and windows bar. Is it possible to remove this from my installation?
2
votes
1answer
4k views

Alter Leaflet L.Icon.Default

How to set the properties of L.Icon.Default.prototype.options? I want to change the size of L.Icon.Default.
1
vote
0answers
296 views

Icon / Symbol missing in vector tile map (integrated by ArcGIS API for JavaScript)

The web map was made by esri tools, since it contains two tile layers (a map tile layer overlapped by a vector tile layer) which hosting by Portal for ArcGIS 10.4, and then integrates through ArcGIS ...
4
votes
1answer
8k views

Custom marker based on geojson attribute in Leaflet

I would like to customize a marker to add an id (number) on top of it, this id is coming from an attribute of the geojson ("id" in the following example) { "type":"FeatureCollection", "features":[ ...
0
votes
1answer
2k views

absolute paths don't work for my leaflet custom icons

I've made an example leaflet project using a custom icon loading an image from the internet: https://jsfiddle.net/dvdjsph/v30vL109/ As soon as I try to load something from my hard drive, however, ...
1
vote
0answers
54 views

On the flow generated Symbols in QGIS (2.14), Function

I'd like to use on the flow generated / assembled symbols in QGIS 2.14, but am not able to code with Python at all (will later learn it). Could someone give me a code-snippet with short comments on ...