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

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5
votes
3answers
3k views

Is it possible to have a dynamic table in a data driven page environment?

I am creating a map series that has many polygons per sheet. There is annotation for the polygons however some polygons are very small with no annotation for them (annotation would completely hide a ...
10
votes
7answers
1k views

Repetitive automated mapping: which platform?

I could give a lot of examples, but imagine you have do eg a study in 10 different locations and have to generate a lot of maps with the same layout, legend. Maps can contain vector and raster data. ...
3
votes
0answers
97 views

How to change text legend orientation from right to left reading with arcpy

I working on mxd with ArcMap 10.2.2 . The default in legend properties-Layout is left to right reading (Marked with a red ellipse) : when it unmarked i get this legend: i want to know if there a ...
5
votes
3answers
961 views

Resequencing Legend Items using ArcPy?

I create various layers programmatically using ArcPy. I can adjust how the layers are sequenced using the arcpy.mapping.MoveLayer command. However, I want to have the legend reflect a different ...
4
votes
2answers
284 views

Is there a Legend Limiter in QGIS?

Is there in QGIS a function or a plugin that works similar to Legend Limiter in ArcGIS? The attribute I want to show in my legend has many possible values, I want my legend to only show those values ...
1
vote
1answer
696 views

1-band raster colour table workaround in QGIS

Does anyone know what the workarounds are for the 1-band raster colour table plugin in QGIS? Currently I find it will run once, then crash on the second iteration. The workaround I use is to delete ...
8
votes
1answer
8k views

How to Add/Remove Legend with Leaflet Layers Control?

I have two overlays http://02d0c8c.netsolhost.com/dev/lcb_census_layers3.html that can be turned on and off with a Layer Control. I’d like the legend for each layer to turn on/off along with the ...
10
votes
1answer
4k views

Raster legend in R: how to colour specific values?

I have an elevation model plotted in R r <- raster("example.dem") plot(r, col = topo.colors(20)) Some of the values are below sea level (0), and I'd like to have those display in red. How can ...
4
votes
4answers
517 views

Manually classifying graduated data outside of range in ArcGIS

I have two shapefiles representing grids with values that are symbolized with graduated colors, shown below: You can see that the two shapefiles encompass similar ranges of data, but assign ...
6
votes
2answers
3k views

Placing label designs in the legend - Is it possible in ArcGIS 9.3.1?

I'm working in ArcGIS 9.3.1 and apart from "regular" slayers with symbology, I have a few layers which I do not show their symbol on the map, but only their label (for example: cities layer in which ...
1
vote
2answers
636 views

How to resize symbols in the QGIS Print Composer legend?

I am trying to map a count data type via graduated symbol against a chloropleth and the legend is too big. The circles of the graduated symbols are the actual size of their corresponding values in ...
5
votes
2answers
914 views

Legend showing info for world map

I'm using ArcGIS 10.1 API for JavaScript. I'm showing dynamic map service layer containing 8 layers and I want to show legend for the currently visible layer (only 1 layer is visible at a time). The ...
4
votes
3answers
120 views

Alternative layperson-friendly names for 'Legend'?

I am making a mobile mapping app that has a button that displays a legend. Because my legend is initially hidden from view, it is really important the text I put in the button that displays the ...
4
votes
1answer
1k views

Legend: Can I force long layer names to multiple lines based on a specified legend width?

Do to various limitations I almost always create static (graphic) legends but I do have the occasional map where impeccable cartography is secondary to functionality hence a dynamic legend is ...
4
votes
1answer
248 views

How to sort entries in raster legend?

How do I reorder the Value field in a raster? There is no up or down button in it.
2
votes
2answers
99 views

Remove item from legend using ArcPy?

I can't remove item from the legend (lyr called "atikot") using arcpy with this code: import arcpy from arcpy import env removeLyr = arcpy.mapping.ListLayers(mxd, "atikot")[0] mxd = ...
2
votes
1answer
81 views

Low quality legend symbols in QGIS

The legend symbols in my QGIS map composition render very pixelated, like this: However, they render fine for actual point data. They appear this way within map composer, when printing, and when ...
2
votes
2answers
327 views

How can I create a legend with the new data defined symbols functionality?

I have a large geology data set that I need to display using an industry standard set of symbols and colours. The symbols and colours are attributes of the data. I have been using the data defined ...
1
vote
1answer
27 views

Where do I find the legend for netCDF files in QGIS?

I'm using QGIS to make maps of the maize, rice and wheat cultivated area at global level. I found these great netCDF files: http://www.geog.mcgill.ca/landuse/pub/Data/175crops2000/NetCDF/ Here's an ...
1
vote
1answer
27 views

Legend hangs with large featurelayers at startup

My problem is that I created an app with a lot of services that the user can use. The problem is that when I implement the legend widget and the code goes over startup(), the app becomes stuck and it ...
1
vote
1answer
92 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".
0
votes
1answer
38 views

Sort legend items up and down with arcpy

I work with arcmap 10.2.2 and I have 10 mxd's in one folder. I try to sort the legend items with a python code by moving the legend items up\down and i want that the layers in the TOC stay as is. I ...
0
votes
0answers
31 views

Moving legend items up and down with arcpy [duplicate]

How can I move a layer up/down in the legend using arcpy? I work with ArcMap 10.2.2
0
votes
1answer
164 views

How to use map service legend on ArcGIS Online?

How can I use the legend of a mapservice as part of a AGOL generated webmap? This is the map I have created which does not have a legend And this is the map service in use ...