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

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0
votes
1answer
20 views

QGIS legend without print composer

I'm trying to export a series of images using the TimeManager plugin. I'd like to have a legend on each, to demonstrate why my datapoints are sized the way that they are (i.e. this circle size ...
0
votes
2answers
508 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 ...
5
votes
4answers
1k views

Continuous color band for a raster legend in QGIS composer legend

I'm looking for a way to insert continuous colour legend for a raster layer. I managed to create discrete symbols with values along the bar, but I would like to have a continuous bar with some values ...
0
votes
0answers
28 views

raster layer color legend with range of values

Is there a way to make clearer legends in qgis? At the very least indicating the range of values and whether the color includes the upper/lower limit of the range. if I make a discrete color ramp for ...
3
votes
1answer
408 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
votes
0answers
10 views

Display MapServer Legend in GeoExt using OpenLayers

I have been trying to get my MapServer legend displayed in a GeoExt app using OpenLayers. I am quite new in MapServer and web mapping. Only a vector legend, and my OpenStreetMap legend is displayed. ...
0
votes
0answers
8 views

How do I get the default NLCD symbology back after clipping/projecting?

NLCD landcover rasters downloaded from MRLC have default legends and symbology as shown here: http://www.mrlc.gov/nlcd11_leg.php However, when I extract the raster through a mask, or reproject the ...
2
votes
2answers
2k views

Labelling pie chart legend entries by alias in ArcGIS 10.1

When generating pie charts in ArcGIS, it appears that the legend entries generated for the different slices are named based on field name, rather than the field alias. I've done some research, and ...
2
votes
2answers
483 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 ...
6
votes
1answer
255 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
0answers
58 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
1answer
77 views

Legend not removed when layer changed [closed]

I made this webpage with JavaScript and CartoDB. The layer selector works like I expected it to but I noticed that the legend are stacking on top of each other and not being removed when the layer is ...
2
votes
1answer
51 views

Showing positive and negative values in legend of ArcMap?

I want to draw this Legend by ArcGIS 10.2. This legend starts with a big blue circle and decreases in size till 0, then in 6 its bigger and red. I know its related to symbology and multiple attributes ...
0
votes
0answers
17 views

How to get a map service with multiple legends loaded? [duplicate]

This is based on browser crashes when loading legends at startup which is currently unanswered. I'm trying to get legends loaded from a feature service that contains multiple legends within the same ...
3
votes
3answers
276 views

How to improve legend spacing for ESRI ArcGIS map

I am using ArcGIS 10.1 and am trying to achieve a fairly uniform amount of white space between the first four legend items and am having difficulties pulling this off. All four items are separate ...
2
votes
2answers
134 views

How to use attribute data for legend labeling?

For features in a map it is possible to stuck data from the attribute table together and get a data driven label. I try to do this for my legend labels. I want to combine values from my attribute ...
1
vote
1answer
239 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".
1
vote
1answer
206 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 ...
1
vote
1answer
46 views

Print composer - legend - graduated

I have a map with graduated symbology, with 328 unique values. I would like add a legend to my map (as in the picture), illustrating that light blue indicates low values and dark blue high values. I ...
1
vote
2answers
41 views

ArcMap legend column formatting

I'm trying to spread my ArcMap legend across 3 columns. Ideally column #2 and #3 should have their symbology header / layer name above them (see picture). ArcMap however is of the opinion that ...
3
votes
3answers
1k views

How to remove empty classes from legend in ArcGIS Desktop?

I have a classification image with only 12 classes. I'm preparing layout using this image. when I add legend into layout page, a lot of empty classes loaded together with these 12 classes. Totally 255 ...
0
votes
1answer
36 views

GlobCover 2009 dataset - importing legend and colormap values into R

Does anyone know how to import a legend for a raster layer (loaded as a .tif) into R such that it can be attached to the raster file itself and used in plotting? In this case, I am using the GLC2009 ...
1
vote
0answers
27 views

How to add legend to Mosaic Dataset (ArcGIS Image Service Layer)

I have snow cover data of MODIS (46 images for an year) I put them in a mosaic dataset (with in a file geodatabase) and published them as an Image Service from ArcCatalog and added a time slider. I ...
0
votes
0answers
25 views

the text box to wrap using a rectangle format

I'm looking for a way I could format the text box to wrap using a rectangle format. Could I call it in the getFormattedstring? // Format the legend text if it is not a heading. If it is, we're ...
0
votes
1answer
44 views

Second Page for Legend in ArcGIS for Desktop?

I'm looking for a way to have a second page in the layout view in ArcGIS 10.3. The map I'm making fills the whole page and I'd like to make the legend go onto a second page. Other solutions are ...
0
votes
1answer
31 views

Filter (no display) layers in GeoExt.LegendPanel with names LIKE some pattern

This works to avoid Basemap layers such as Google Maps and overlays such as WMS to appear in the GeoExt Legend Panel: var legendPanel = new GeoExt.LegendPanel({ border: false, filter: ...
7
votes
2answers
2k views

How to create a vertical scale bar in ArcMap?

Wondering if anyone out there knows how to create a vertical scale bar in ArcMap? With text I can adjust the angle. Is this possible with a scale bar as well?
1
vote
1answer
91 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
21 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
14 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 ...
1
vote
0answers
24 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
432 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 ...
1
vote
0answers
51 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 ...
3
votes
3answers
515 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
86 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
52 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
65 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
43 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
756 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
94 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
0
votes
1answer
75 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 ...
2
votes
1answer
92 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
80 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
34 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
69 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
71 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
64 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
64 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
63 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 ...
5
votes
2answers
216 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.