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