0 ⋮ Vote. bbox_to_anchor specifies the legend box’s location. 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. legend places a legend on various types of graphs (line plots, bar graphs, pie charts, etc.). There is no built-in way to create an "overall legend". 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. Since this thread continues to get 500+ views per month 9 years later, here's an updated solution for Matlab r2020b or later. 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. To place the legend outside the plot area, use loc and bbox_to_anchor keywords of legend(). Often you may want to place the legend of a Matplotlib plot outside of the actual plot. 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(). Categories. Related course. Slothworks Slothworks. The problem is when I only add the legend to the center plot, the other two don't line up any more. The source code for the included examples can be found in the GitHub repository. 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. 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. Fortunately this is easy to do using the ... [6, 4, 2], label=" Second Data") #place legend above plot plt. Move the legend outside the plot box by setting the Location property on the object to 'northeastoutside'. However, sometimes, we may want to have finer control over where the legend should be in the image. But it is perfectly fine to use a legend associated with a subplot as an overall legend. The main problem is that the weekdays axis doesn't fit to chart. 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). (0, 0) is the lower-left corner, and (1.0, 1.0) is the upper right corner of the axes coordinate. plt.legend(bbox_to_anchor=(1.05, 1)) It places the legend at location (1.05, 1) in the axes coordinate. Graphics > Formatting and Annotation > Axes … When I manipulate the legend interactively, I would like to place it like below. As already mentioned it could be adversely to place the legend inside the plot. Place legend outside the plotting area. The following code shows how to do it. Legends can be placed in various positions: A legend can be placed inside or outside the chart and the position can be moved. Luckily, MATLAB/Octave include the legend() function which provide some flexible and easy-to-use options for generating legends. The issue here is that each legend needs to be associated with an axis. In this example, I am going to make a multi-panel figure, with a horizontal legend on the bottom of the plot. 943 11 11 silver badges 16 16 bronze badges. bbox means bounding box that accommodates the legend. 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. The second argument to fig.legend() is also necessary. This is my code: It is supposed to be a list of strings to use as the labels for each line in the legend. Plot legend below the plot. How to display a legend outside a R plot. 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. Use name-value pairs in the legend command. 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. Learn more about plotting MATLAB 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. 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. The main problem is that the weekdays axis doesn't fit to chart. 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 this article, I cover the basic use of the legend() function, as well as some special cases that I tend to use regularly.. – Doresoom Aug 30 '10 at 17:18. Legend could be placed outside the plot in the Matplotlib by using bbox_to_anchor. asked Mar 15 '15 at 8:38. Corrected legend location 'outside' functionality and demonstrated changed axis color in example script. horiz=TRUE - instructs to produce a horizontal legend. Maybe the way you said is the way but I still don't know how to use your code for my work. Use name-value pairs in the legend command. ... thanks Laura for the comment. For each line plotted, the legend shows a sample of the line type, marker symbol, and color beside the text label you specify. 1. And it so happens that it appears right above the plot. Sometimes it is necessary or desirable to place the legend outside the plot. matlab plot legend legend-properties. The legend() method adds the legend to the plot. When specifying xpd = T, the plotting will be clipped to the figure region. 17 May 2018: 1.0.0.0 : Included a sample script to demonstrate possible ways to call the function. In this article we will show you some examples of legends using matplotlib. I've got a blank on the end of the GUI with enough room for the legend, and I want to place it there. I have problem with put legend outside the chart. Created with R2013b Compatible with any release Platform Compatibility Windows macOS Linux. Improve this answer. Alignment of the Legend in Matlab Plot Figure. How to get consistent subplot widths with legend outside? Follow 93 views (last 30 days) Kanchibhotla Chandra Sekhar on 16 Apr 2014. … share | improve this question | follow | edited Mar 15 '15 at 10:20. Plots become very handy when we are trying to understand the data intuitively. I have used the outside locations, but they squeeze the selected subplot rather than just move beside the plot. You will have to play with the legend's position to achieve the desired look. 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. Vote. Slothworks. Conclusion. So if you get the axis handles when you create the subplots you can then specify the legend for each subplot. 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." 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. 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. Commented: Nick on 19 Feb 2019 Accepted Answer: Kevin Phung. Commented: Zoltán Gátmezei on 1 Mar 2020 Accepted Answer: Kanchibhotla Chandra Sekhar. But even using "Generate Code" to find how it represents the legend move doesn't work back in the script. Vote. Francesco Boi. When plotting filled areas (patch or surface objects), the legend contains a sample of the face color next to the text label. Hi, I got a similar problem when I had to put a legend - with variable size - outside the plot. 0. April 30, 2014 - how-to, R If you still don ... which allows us to display stuff outside the plotting area. This would require some minor tweaking. Learn more about plotting MATLAB Follow edited Jan 18 '19 at 11:54. 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. For example, we may want to put the legend outside of the axes, which is impossible using loc='best'. But luckily it’s very easy to move the legend outside the plot. legend (bbox_to_anchor=(0, 1, 1, 0), loc=" lower left", mode=" expand", ncol= 2) #show plot plt. Plot legend below the plot. Share. In my case, I had many figures with a variable legend size, for each figure. Use name-value pairs in the legend command. If you do not specify the axes, MATLAB ® plots into the current axes, or it creates an Axes object if one does not exist. Since this thread continues to get 500+ views per month 9 years later, here's an updated solution for Matlab r2020b or later. 0 ⋮ Vote. 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 … MATLAB Release Compatibility. Follow 136 views (last 30 days) Nick on 18 Feb 2019. Plot legends are essential for properly annotating your figures. Perhaps you could use the Position property instead of Location? The default value for xpd which is NA means that the plot will cover the whole image. Maybe the way you said is the way but I still don't know how to use your code for my work. xpd=TRUE - let's the legend appear outside of plotting region. 0. 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. Name-Value Pair Arguments. 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. 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