The description of the types of features included in a map, usually displayed in the map layout.

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1answer
35 views

CartoDB choropleth + bubble visualization legend

I have been trying to display two values simultaneously i.e. one absolute value displayed by bubble size (as with layer wizard: bubble) and one relative value displayed by color (as with layer wizard: ...
0
votes
0answers
16 views

With ArcGIS Server's REST API, can I request a non-default symbol size when requesting a legend JSON?

I am using the ArcGIS Server REST API to retrieve legend information for one of our map services. I am requesting that information as a JSON object, so my HTTP request URL looks like this: ...
1
vote
0answers
11 views

Default item on legend for QGIS

when I make a legend in QGIS, everything shows up how it should except for one item. The item is just a pale brown color that says "default". I can't find this item in any of my layers and have no ...
0
votes
0answers
7 views

Remove Legend from CartoDB Layer

I am trying to remove the legend associated with the current CartoDB generated map and replace it with a legend from a map generated when the user selects a radio button. My code is as follows: ...
1
vote
1answer
293 views

Spplot labels in R how to change

Can anyone tell me how to change the labels in a legend created by spplot in R? It is a typical vertical ribbon legend automatically generated by spplot. Based on color, it is labelled 1-7 but I ...
0
votes
2answers
426 views

evt.layers undefined while trying to display Legend widget in Javascript API

I cannot get an ArcGIS Javascript API Legend widget to show up. An excerpt of my code is as follows. I believe I'm failing somewhere near the console.log that I call...undefined comes up in the ...
3
votes
1answer
381 views

how to disable duplicate items in the legend for ArcGIS JavaScript API

I have a problem with duplicate items in the legend panel! Can anyone help me? This is my feature Layer with popup info: // Feature Layer var msFeatureLayer = new ...
0
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0answers
27 views

Toggling layers with legends in CartoDB.js?

I created a map on the CartoDB website with multiple layers, each with its own legend. I now wish to use CartoDB.js to be able to toggle between the layers, so the legend will toggle on with the ...
2
votes
2answers
403 views

Displaying representation symbology description in legend of ArcGIS for Desktop?

When a layer with Representations is turned on, how do you change the 'Description' in the Legend. The setting is normally under the symbology tab and it is not visible when Represenations are turned ...
3
votes
3answers
453 views

Change label next to symbol in TOC

I'm trying to write a script to change the label next to the symbol in the TOC so it appears in the legend. Arcpy has a way to change the name of the layer, but I can't seem to find a way to change ...
2
votes
2answers
56 views

How to display multiple attributes in a QGIS Composer legend?

I have a polygon layer which has a number attribute and a text attribute. When I make a legend in the composer, it automatically chooses the number to display while I would like to have both the ...
2
votes
1answer
42 views

How to create legends with triangular end boxes in arcGIS?

I simply want my legend which is now in the form of the left bar in the following image, to be shown in the form of the bar in the right side. I couldn't find anything related for arcGIS. those anyone ...
1
vote
2answers
43 views

Headings in legends

Is there a way, in the legend, to get the headings to stretch across multiple columns? For instance I have a layer with multiple attributes that are being displayed (in the example... fire hazard ...
0
votes
0answers
27 views

Removing commas from ArcGIS Online legend?

Right now I am working on a map using zip codes and have gotten the thousands comma out of the attribute table, but that is not changing the way it is showing up in the legend. Does anyone out there ...
1
vote
3answers
644 views

Show “layer name” as text in arcgis layout view (map)

I am trying to show the layer names of all visible layers in ArcGis 10.1 when creating a map in layout view. First I tried to use "insert legend" and show there only the layername, but I can't ...
2
votes
1answer
61 views

What's the QGIS Legend Format Syntax to have thousands separated by commas?

I have numbers in the millions and would like to know what string to enter in the Legend Format box to have thousands separated by commas ex: 2,000,000
1
vote
1answer
200 views

Add legend from raster catalog? ArcGis 10.1

Does anyone have a solution on how to add the legend from a raster catalog? It does not show up, either in version 10.1 or 10.2.1. It only shows the name "Legend".
6
votes
1answer
239 views

Duplicate items in the legend

I have recently created a web map that uses the legend snippet from the ESRI JavaScript API website. https://developers.arcgis.com/en/jav...et_legend.html It works great for the most part, but has ...
0
votes
1answer
46 views

How to add arrow symbol in legend of CartoDB?

I have been trying for some time now to get an arrow to appear in my legend in a CartoDB visualization - it is one of the simple visualization marker options along with the standard "ellipse", so I ...
1
vote
1answer
169 views

Legends for WMS layer on Geoserver

Is there any way to get a representation of a WMS legend in a form that isn't an image? eg XML Using an image for the website in our system will mean the text is not sharp, it doesn't resize with the ...
2
votes
1answer
78 views

Can QGIS place diagrams in map legend?

I have this map and I want to put these red circles in the legend of the map according to this form: Is there a way to do that in QGIS? Thanks
1
vote
1answer
49 views

How do I read and modify heat map value classification on QGIS?

I am trying to create a heat map on human encroachment using the heatmap plugin of QGIS 2.2. I have no problems creating a good looking raster file using a 2 km radius but I can't find my way around ...
0
votes
0answers
29 views

Default Legend Items

Is there an option to default a layer to be turned off in the legend items when making a new legend? I end up making random maps throughout the week and it would be nice to have my SID layers default ...
0
votes
0answers
95 views

Graduated symbols not appearing in legend in QGIS print composer

When I add a legend in QGIS version 2.2 print composer, the symbols of a layer containing graduated symbols does not appear. Does anyone know how to make the symbols visible? Thanks.
0
votes
0answers
41 views

qgis 2.8 - composer: lock layer styles into the legend?

Using qgis 2.8 there is now the opportunity to lock layer styles for map items. Is there a way to lock the same layer style into the legend that correspondent with the same map item? I tried both, ...
2
votes
2answers
46 views

What exactly to write inside legend_exp column so that color Legend is seen in Qgis2Leaf?

I am new to qgis2leaf. I am getting the through qgis2leaf plugin. But as one can see i am not getting a color legend. I need to get the colors of bldg_use so that the map becomes readable. I needed ...
1
vote
1answer
52 views

How to remove a layer and its legend in a standalone pyqgis application?

In continuity in my question "How to add a legend to a canvas in a standalone PyQGIS application?" > In every addition of a new layer in my standalone application, the legend lengthens and becomes ...
1
vote
0answers
40 views

How to change symbol size in QGIS map composer legend?

I need to set an identical size to several symbols inside a QGIS map composer legend. The 'Symbol' menu in the Legend properties allows to set a height and width but this has no effect on the size of ...
1
vote
1answer
31 views

Horizontal Legend Leaflet.js

I'm trying to make my legend horizontal em leaftlet by I'm not sure what I have to change. My base legend is based on this tutorial. Ultimately what I would like to have is something like this. Any ...
3
votes
2answers
150 views

How to add a legend to a canvas in a standalone PyQGIS application?

I am trying to develop a standalone PyQGIS application. The map display does not pose any problems, but I do not know how to add a legend to the canvas.
0
votes
0answers
33 views

browser crashes when loading legends at startup

After much perusing for solutions, I've decided to post my problem as a question. I'm trying to load the legends that are built into the ArcGIS Service Layers I'm using. I'm loading about 7 Dynamic ...
2
votes
2answers
72 views

A raster map without a legend?

I simply download a map from here http://neo.sci.gsfc.nasa.gov/view.php?datasetId=MCD12C1_T1. this map is a tiff file. mapd <- raster("C:\\MCD12C1_T1_2011-01-01_rgb_1440x720.TIFF") plot(mapd) ...
0
votes
2answers
397 views

Getting BaseMapToggle error from ArcGIS API for JavaScript?

I'm having a problem with my Web Application. I try to fit in a legend and a BasemapToggle but it doesn't seem to work. My Code looks like this: <!DOCTYPE html> <html> <head> ...
0
votes
0answers
55 views

Legend for MCD12Q1 modis land cover data

I have Modis yearly 500m landcover data (MCD12Q1) i native .hdf format . I projected , mosaicked and converted them into .tif format whose values are from 0 to 16 . I set nodata value as 17 . I just ...
1
vote
1answer
388 views

How to add Map Legend, Scale Bar and Select tool to an ArcGIS Server Service?

I have published a service from ArcMap to my Server Account but I can't figure out how to add the legend, scale bar and select tool to the service. According to the published service it was built ...
1
vote
1answer
42 views

legend colour with specific value

i have model plotted in R base<- raster("example.tif") plot(base) image i'd like to change value (0,5,10,15,20,25) breakpoints<-c("0,5,10,15,20,25") plot(base,break=breakpoints) Error in ...
2
votes
1answer
81 views

Go through items in a composer legend (QGIS 2.6)

I'm trying to develop a plugin in QGIS 2.6, which opens a composer, add a map and a legend, and (among other things) adjusts the legend. Is there a way to go through items in a composer legend with ...
2
votes
1answer
432 views

Why do some Customised Symbols look good in map but disappear from Legend on Export?

I am using ArcGIS Desktop 10.0 I created some customised symbols for my map which ArcGIS Desktop did not have. To do this I used BMP files and imported the symbols. They look good on the map but do ...
0
votes
1answer
72 views

Showing multiple attributes in legend of ArcMap?

I have two questions regarding creating the legend in ArcMap 10.2.2: In the attribute table of my shapefile I change the number of decimals from 6 to 2; I can see the changes in the attribute table ...
1
vote
4answers
2k views

ArcGIS 10.1 Legend - Increase Icon on legend without increase on map

Was wonder if anyone knows how to increase a icon on the legend without it increasing on the map. I have to print an A0 and when I look at the legend the icons for each type are quite small...any ...
3
votes
3answers
185 views

Openlayers 3 get legend not working

So I am trying to display the appropriate legend for my first map. This is my javascript for my first_map. function firstmap() { var first_map = new ol.Map({ target:'FirstMap', ...
1
vote
2answers
736 views

Create Legend with Openlayers 3 / geoserver

I am using OpenLayers 3 and Geoserver to create a map. I would like to create a legend for the map that I have created. I've been looking for a good example I could base my map legend off of, but was ...
1
vote
1answer
69 views

Legend ArcGIS Javascript does not recognize Legend from ArcGIS for server 10.2.2

I have created maps in ArcGIS for desktop and published them to ArcGIS for server 10.2.2. Because of performance issues I have created a group layer of the same map with different levels of details. ...
2
votes
2answers
110 views

Add a legend in an ArcGIS Javascript API

I am quite new to Javascript. I have made a html script that includes services I published to ArcGIS for server. It all does exactly what I want and I made it by copying working scripts together and ...
0
votes
0answers
11 views

GetLegendInfo SOAP call in ArCGIS Server 9.3 returns wrong SymbolImage ImageURL

The SOAP call GetLegendInfo returns the legend correctly except that all ImageURLs of the SymbolImages (color swatches) contain the hostname instead of the siteURL and therefore the image can not be ...
1
vote
0answers
9 views

ArcGIS 9.3. for Silverlight Missing color swatch inside legend

I have an ArcGIS 9.3. MapService and a Silverlight Application that consumes it. The application is deployed on two diffrent Systems. On system A everything is fine. On system B the map service is ...
0
votes
1answer
101 views

Transparent custom legend with mapbox/leaflet.js

I am building a map with mapbox.js. I have created a custom legend and want to make it partially transparent, but can't figure out the right CSS. Here is my legend html snippet: <div ...
1
vote
1answer
40 views

Current field of view specific legends in QGIS

Is it possible to make QGIS generate a legend that is based only on the field visible in composer? There was a ticket marked as resolved 5months ago with this question but it doesnt divulge the ...
4
votes
1answer
76 views

ArcGIS 10.1 Legend Issue: Gap when using the “only show classes that are visible in the current map extent”

I have a problem with a gap that appears when the setting "only show classes that are visible in the current map extent" is in use and when there is a number of items in a row that does not display; ...
0
votes
0answers
23 views

Dynamic Legend in Flex

I am using compiled version of ArcGIS Viewer for Flex (v 3.6) to create web map. I am using Dynamic Legend widget. I want to set the legend to only show classes that are visible in the current map ...