bbox means bounding box that accommodates the legend. But luckily it’s very easy to move the legend outside the plot. When I manipulate the legend interactively, I would like to place it like below. When we want to put legend somewhere in a figure using Matplotlib, most of the time, the option loc='best' will produce the desired results. You can see there are multiple entries and I suspect that is because the variables returned by the voronoi function are matrices and not vectors like the other variables. Plot legend below the plot. The issue here is that each legend needs to be associated with an axis. But even using "Generate Code" to find how it represents the legend move doesn't work back in the script. This would require some minor tweaking. It is moved by 0 plotting regions in x direction (so stays at "right") and by 1 plotting region in y direction (from bottom to top). Place legend outside the plotting area. If you do not specify the axes, MATLAB ® plots into the current axes, or it creates an Axes object if one does not exist. For each line plotted, the legend shows a sample of the line type, marker symbol, and color beside the text label you specify. A list of all the line2D objects that we are interested in including in the legend need to be passed on as the first argument to fig.legend(). Often you may want to place the legend of a Matplotlib plot outside of the actual plot. You can return the Legend object as an output argument from the legend function, such as lgd = legend.Then, use lgd with dot notation to set properties, such as lgd.FontSize = 14. I've got a blank on the end of the GUI with enough room for the legend, and I want to place it there. For example, we may want to put the legend outside of the axes, which is impossible using loc='best'. legend places a legend on various types of graphs (line plots, bar graphs, pie charts, etc.). This is my code: The source code for the included examples can be found in the GitHub repository. It is supposed to be a list of strings to use as the labels for each line in the legend. Name-Value Pair Arguments. Plot legend below the plot. legend (bbox_to_anchor=(0, 1, 1, 0), loc=" lower left", mode=" expand", ncol= 2) #show plot plt. matlab plot legend legend-properties. MATLAB Release Compatibility. In most cases, when you use name-value pairs, you must specify the labels in a cell array, such as legend({'label1','label2'},'FontSize',14).. Use the Legend object. In my case, I had many figures with a variable legend size, for each figure. xpd=TRUE - let's the legend appear outside of plotting region. plt.title('Legend outside the plot') z.legend(loc='upper center', bbox_to_anchor=(0.5, -0.05), ncol = 2) plt.show() Output: Explanation: As we can see in our output, the label box is now outside the plot and with 2 columns. However, sometimes, we may want to have finer control over where the legend should be in the image. Commented: Nick on 19 Feb 2019 Accepted Answer: Kevin Phung. When specifying xpd = T, the plotting will be clipped to the figure region. In this example, I am going to make a multi-panel figure, with a horizontal legend on the bottom of the plot. Corrected legend location 'outside' functionality and demonstrated changed axis color in example script. Slothworks Slothworks. In this example the legend is not very large so I have increased the upper limit of the y row a little bit to create some space for the legend. Plot legends are essential for properly annotating your figures. The problem is when I only add the legend to the center plot, the other two don't line up any more. You can return the Legend object as an output argument from the legend function, such as lgd = legend.Then, use lgd with dot notation to set properties, such as lgd.FontSize = 14. There is no built-in way to create an "overall legend". Luckily, MATLAB/Octave include the legend() function which provide some flexible and easy-to-use options for generating legends. asked Mar 15 '15 at 8:38. 17 May 2018: 1.0.0.0 : Included a sample script to demonstrate possible ways to call the function. How to display a legend outside a R plot. Slothworks. Legend could be placed outside the plot in the Matplotlib by using bbox_to_anchor. So if you get the axis handles when you create the subplots you can then specify the legend for each subplot. Graphics > Formatting and Annotation > Axes … To place the legend outside the plot area, use loc and bbox_to_anchor keywords of legend(). Since this thread continues to get 500+ views per month 9 years later, here's an updated solution for Matlab r2020b or later. Legends can be placed in various positions: A legend can be placed inside or outside the chart and the position can be moved. the legend is the same for all the plots and I can not put the all plots in one subplot since it becomes very small. Follow 93 views (last 30 days) Kanchibhotla Chandra Sekhar on 16 Apr 2014. 943 11 11 silver badges 16 16 bronze badges. Created with R2013b Compatible with any release Platform Compatibility Windows macOS Linux. I want to put my legends outside the plot so they never cover any data, but also want the subplots to have the same width since they'll all have the same X data. Conclusion. For example, the following code will place the legend to the right of the plot area: legend(loc="upper left", bbox_to_anchor=(1,1)) For more info, see the legend guide. In this article we will show you some examples of legends using matplotlib. Learn more about plotting MATLAB Alignment of the Legend in Matlab Plot Figure. The second argument to fig.legend() is also necessary. Vote. 0 ⋮ Vote. Learn more about plotting MATLAB 0. Plots become very handy when we are trying to understand the data intuitively. 0 ⋮ Vote. horiz=TRUE - instructs to produce a horizontal legend. It seems this is making the plot function return a column vector of Line objects and this is why I am getting the multiple legend entries. In most cases, when you use name-value pairs, you must specify the labels in a cell array, such as legend({'label1','label2'},'FontSize',14).. Use the Legend object. share | improve this question | follow | edited Mar 15 '15 at 10:20. Related course. Use name-value pairs in the legend command. How to get consistent subplot widths with legend outside? The legend() method adds the legend to the plot. The main problem is that the weekdays axis doesn't fit to chart. Move the legend outside the plot box by setting the Location property on the object to 'northeastoutside'. Fortunately this is easy to do using the ... [6, 4, 2], label=" Second Data") #place legend above plot plt. ... thanks Laura for the comment. Categories. I have used the outside locations, but they squeeze the selected subplot rather than just move beside the plot. I have code that used to work fine in Matlab 2013 but the new Matlab 2015b does not allow me to set the position of the legend as I wish. The simplest way to plot a legend outside a figure in R is to: (1) Make the entire figure in R, and set the outer margin to be larger on the side that you want to make the legend (2) Make a NEW plot that overlays the ENTIRE plotting region, and use that to make the legend. The following code shows how to do it. April 30, 2014 - how-to, R If you still don ... which allows us to display stuff outside the plotting area. Use name-value pairs in the legend command. Improve this answer. Hi, I got a similar problem when I had to put a legend - with variable size - outside the plot. 1. Follow edited Jan 18 '19 at 11:54. The main problem is that the weekdays axis doesn't fit to chart. Perhaps you could use the Position property instead of Location? Maybe the way you said is the way but I still don't know how to use your code for my work. My goal was to keep the plot size constant in each figure and just changing the legend size (in particular the width, through the number of … The legend command lets you specify the axis where the legend will be created: "LEGEND(AX,...) puts a legend on the axes with handle AX." You will have to play with the legend's position to achieve the desired look. Francesco Boi. the legend is the same for all the plots and I can not put the all plots in one subplot since it becomes very small. ... thanks Laura for the comment. Sometimes it is necessary or desirable to place the legend outside the plot. Commented: Zoltán Gátmezei on 1 Mar 2020 Accepted Answer: Kanchibhotla Chandra Sekhar. Use name-value pairs in the legend command. The default value for xpd which is NA means that the plot will cover the whole image. In this article, I cover the basic use of the legend() function, as well as some special cases that I tend to use regularly.. Since this thread continues to get 500+ views per month 9 years later, here's an updated solution for Matlab r2020b or later. Maybe the way you said is the way but I still don't know how to use your code for my work. And it so happens that it appears right above the plot. (0, 0) is the lower-left corner, and (1.0, 1.0) is the upper right corner of the axes coordinate. As already mentioned it could be adversely to place the legend inside the plot. Follow 136 views (last 30 days) Nick on 18 Feb 2019. Share. 0. – Doresoom Aug 30 '10 at 17:18. I have problem with put legend outside the chart. You can return the Legend object as an output argument from the legend function, such as lgd = legend.Then, use lgd with dot notation to set properties, such as lgd.FontSize = 14. … But it is perfectly fine to use a legend associated with a subplot as an overall legend. bbox_to_anchor specifies the legend box’s location. When plotting filled areas (patch or surface objects), the legend contains a sample of the face color next to the text label. In most cases, when you use name-value pairs, you must specify the labels in a cell array, such as legend({'label1','label2'},'FontSize',14).. Use the Legend object. Vote. plt.legend(bbox_to_anchor=(1.05, 1)) It places the legend at location (1.05, 1) in the axes coordinate. Inside or outside the chart for my work your figures the axes coordinate add the legend outside plotting... > axes … the issue here is that the plot release Platform Compatibility macOS! 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