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Questions tagged [legend]

A graph legend is commonly used when plotting several sets of data within the same diagram. The legend associates each plot with its corresponding data.

legend
0 votes
0 answers
18 views

How to plot the legend with combined_plot (ggplot2)

I created this script to display some environmental impacts for my research. `legend_plot <- ggplot(data_longGW, aes(x = Crop_cycleGW, y = kg_CO2_eq, fill = Category)) + geom_bar(stat = "...
1 vote
1 answer
34 views

Legend key color when combining ggOceanMaps and ggspatial

I am trying to combine basemap from ggOceanMaps with geom_spatial_point and having the geom_spatial_point having a new color scale. When I combine these two, the legend.key background color remains ...
1 vote
1 answer
24 views

Showing or saving only the legend of a plotly figure

Given a plotly figure with traces and a legend, is there a way to only show the legend without any of the plot content? My use case for this: I'm exporting several images with the same legend. Instead ...
0 votes
0 answers
23 views

How to color the legend labels in ggplot [duplicate]

Using the iris dataset, we can make a boxplot and customise the legend when plotting using ggplot like so: ggplot(data = iris, aes(x=Species, y=Sepal.Length, fill=Species))+ geom_boxplot()+ ...
1 vote
1 answer
26 views

How do I make one legend for all subplots in a sns.histplot without duplicate labels?

I have a dataframe that I'm plotting using sns.histplot to make ~9 subplots. I do not want the figure to have 9 legends. I'd like 1 legend for the entire figure, since most of the legends are ...
3 votes
3 answers
3k views

remove strikethrough behavior in chart.js bar chart

i am trying to change the look of the legends by removing the strikethrough effect , wihtout using legendCallback function in chart.js. The reason why i do not want to use the legendCallback function ...
1 vote
1 answer
37 views

ggplot of multiple geom_sf datasets gives mismatched legend colours

I am trying to create a ggplot map which includes two simple feature line datasets. I would like the lines to either appear in the same legend, or a separate legend. However the approach I am taking ...
-1 votes
1 answer
44 views

Why is scale_fill_manual() adding a second legend to my linegraph? [closed]

I am trying to create a linegraph showing population change over time for two species. I managed to create the graph how I want it to be and am now trying to alter the aesthestics for a public poster. ...
0 votes
1 answer
25 views

Is it possible to count the occurrence number of a custom icon in Leaflet? If yes, how to do it?

Firstly, I'm a beginner, I've learned a lot from you. I have 5 custom icons defined: //Awesome icons var LeafIcon = L.Icon.extend({ options: { shadowUrl: "markers-shadow.png", ...
1 vote
2 answers
46 views

adjusting the legend in TramineR plots

I am new to using TramineR and I just cannot seem to figure out how to arrange the legend in any of the plot types. The legend keeps being cut off by the plots. I have tried to use the seqlegend ...
0 votes
0 answers
28 views

Having problem adding legend onto my ggplot when ggplot's data argument is NULL [duplicate]

New to r here, so please bear with me. I am sure this is something simple to solve. I have this plot here and want to add a legend to distinguish which line represents the "Tailwater Gauge" ...
2 votes
1 answer
34 views

Rotating/angle of ggplot key_glpyh, custom legend key glyph

I am trying to emulate a plot style ive seen online, created by Chris Canipe (https://www.axios.com/2017/12/15/the-flow-of-goods-between-states-1513304375). Looking at trade flows, I've managed to ...
1 vote
2 answers
42 views

Altair chart legend for subset of data

As an exercise for learning more advanced altair, I'm trying to generate a simplified version of this chart: https://climatereanalyzer.org/clim/t2_daily/?dm_id=world. To simplify, I'm using gray for ...
0 votes
1 answer
20 views

Plant UML Multiple legend in Gantt View

How to add Multiple legend with different colors in Gantt Chart using Plant UML? It's working for me, for one legned. It's taking the last line of code... Is there a way to show, different parameter ...
517 votes
9 answers
996k views

How to change legend fontsize with matplotlib.pyplot

Simple question here: I'm trying to get the size of my legend using matplotlib.pyplot to be smaller (i.e., the text to be smaller). The code I'm using goes something like this: plot.figure() plot....

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