first_legend = plt. ) are specified by the handler map, which defines the mapping between the plot elements and the legend handlers to be used (the default legend handlers are defined in the legend_handler module). Another option for creating a legend for a scatter is to use the PathCollection. legend () function. get_animated. In the world of programming, especially when you're dealing with plotting libraries like Matplotlib, adding a legend to your plots can greatly enhance the readability and understanding of your data. lines. By making it False, the marker and labels places will be swapped. Do You have any ideas how can I achieve this? Jan 30, 2023 · Título da legenda do Matplotlib. Matplotlib PatchCollection to Legend about creating custom legend handlers. Display just one legend for two plots with matplotlib. legend_elements method. import pylab, numpy x = numpy. The Basics of Matplotlib Legends See full list on pythonspot. Explicitly listing the artists and labels in the legend. This guide makes use of some common terms, which are documented here for clarity: legend entry. To change the position of a legend in Matplotlib, you can use the plt. ax = plt. legend Apr 25, 2023 · Sure. #. At least if you add plt. The artists needs to be scaled If we change inside padding with borderpad=2, we'll make the overall legend box larger (the units are multiples of the font size, similar to em ): import matplotlib. The idea here is that matplotlib would provide two images: PNG file of figure without legend. get_legend (). scatter([], [], c = item, label = item) #loc = 0 is for the best position of the legend. remove () Example 1: By using ax. 1 or later, where no special arguments are needed. Arrow length. You can change both the facecolor and edgecolor of a legend using those keyword arguments in the function call. A great answer would be one which shows how to build my desired legend (exactly as shown) manually with patches and texts, or whatever matplotlib matplotlib. 4,19. Sometimes when designing a plot you'd like to add multiple legends to the same axes. ylim(0, 10) plt. x0+0. add_artist(first_legend) ax = plt. 0, 3. Animation; matplotlib. Arrow Demo. Jan 5, 2020 · The Legend class can be considered as a container of legend handles and legend texts. x = np. Jun 6, 2023 · O Matplotlib, uma biblioteca robusta e versátil de Python para visualização de dados, oferece uma solução direta para posicionar a legenda fora do gráfico. 4,25. com Feb 20, 2017 · Legend guide ¶. One may use a legend to the figure instead of the axes, matplotlib. Para ilustrar o conceito, primeiro criaremos um gráfico de linha simples usando a API pyplot do Matplotlib: No código acima, temos dois gráficos de linha representando sen(x) e cos plt. Set the alpha value used for blending - not supported on all backends. 08), ) This works, except that the legend is left aligned so that loc specifies the left edge/corner of the legend box and not the center. Use a dummy object (aka a "proxy artist") for your extra string. 7) now provides this feature out of the box: plt. The initial item from which a suitable entry in the tale is created. If you try to create a second legend using plt. Legend object at 0x7fb114676908> Note that one legend item per line was created. In the legend () function, we can pass the lines we want to see. rcParams['xtick. legend(loc=(x, y)) to set the legend's lower left corner to the specified (x, y) position. Redundant Legends: Matplotlib. # Generating sample data. Geralmente, é colocado em algum canto da trama. DataFrame(np. Nas figuras matplotlib, podemos adicionar uma legenda usando a função matplotlib. 2D Histogram (Hexbin Plot) Create a Basic Histogram in Matplotlib. Nov 26, 2020 · You can use legend_elements() to automatically return the lists of artists/labels (or a subset thereof) for legend creation. Ran the code with location specific language: Nov 22, 2021 · The newest version of matplotlib (>=3. ArtistAnimation May 8, 2021 · To put the legend in the best location in the bottom right quadrant of the axes (or figure):: loc='best', bbox_to_anchor= (0. plt. The facecolor is the main color and the edgecolor is, you guessed it, the color around the edge of the box. Jan 5, 2020 · The relative size of legend markers compared with the originally drawn ones. legend(lines, labels, loc = 'lower center', bbox_to_anchor = (0, -0. How to create a histogram where each bar is a heatmap of the corresponding bin? Related. Typically from unit coordinates in the handler box to screen coordinates. r_[0,0. linspace(0, 10, 100) fig, ax = plt. 0. Keyworkd: plt. 5x the inter-quartile range (IQR) from the box. edited Jun 7, 2021 at 22:19. 27,0. set_alpha. legend(prop={'family': 'Arial'}) But I want to use a Chinese font type and I have no idea what is the family name I should put in the line above. This value can be changed at Now in 2021, with matplotlib 3. 8,23. 55,14. ) and get_legend_handles_labels(. for legend_line, ax_line in zip(leg. Output : We can see that there is no legend in the above figure. Fear not, though: It is still quite simple to add a second legend (or Oct 7, 2021 · by Zach Bobbitt October 7, 2021. show() This will also work if you have separate axes (such as twinx), and all of the legend information will come through on one legend. Also, if you are using scatter plots, use scatterpoints=1 rather than numpoints=1 in the legend call to have only one point for each legend entry. 68,0. legend(handles=[line2], loc=5) # Add the legends manually to the current Axes. pyplot as plt. The number of marker points in the legend when creating a legend entry for a PathCollection (scatter plot). If no further argument is specified, this bounding box will be the entire axes. We can add a legend to our figure in matplotlib using the legend () function. figure. 범례 (Legend) 는 그래프에 데이터의 종류를 표시하기 위한 텍스트 입니다. Both these seem to work as expected. pyplot as plt matplotlib. When you save a file, things are not being done automatically, so you need to specify the size of your figure, and then the bounding box of your axes object. r_[0. show (). Creation of corresponding legend handles from the plot elements in the axes or figures (e. Feb 2, 2024 · Adding a legend to your Matplotlib plots is like introducing the characters in a story. legend. ) in the axes or figures. from sklearn import (manifold, datasets) digits = datasets. Multiple Histograms with Subplots. Sometimes it is necessary to create a single legend for all subplots. Matplotlib - Legends - In general, a legend in a graph provides a visual representation of the data depicted along the Y-axis, often referred to as the graph series. class matplotlib. import matplotlib Aug 3, 2019 · Custom legend in Pandas bar plot (matplotlib) 4. set_bbox_to_anchor((1,1), transform = ax. They are : Method 1: Using . keys(), loc='lower right') We can then use it in the example below : Result. plot ( [], [], label = 'line {}'. Place a legend on the figure. plot([2, 4, 6], label='Line One') Oct 10, 2013 · Where legend is the legend itself, orig_handle is the original plot (p_i in the above example), fontsize is the fontsize in pixels, and handlebox is a OffsetBox instance. legend() has a two argument form that accepts a list of objects (handles) and a list of strings (labels). 7] y = np. from matplotlib import offsetbox. legend without any arguments and without setting the labels manually will result in a UserWarning and an empty legend being drawn. Using the scatter method of the matplotlib. patches. If True, legend marker is placed to the left of the legend label. legend () method to create the first legend, and then manually add a second legend using the plt. I want two legends for same graph. show() For whatever reason, this adds 1 item to the legend and the label for that item is the entire 'name' column repeated 2x. fig. Jun 3, 2022 · You could also do it directly with the lines of the contour, without using proxy artists. By the way, I seem to recall that the % notation is old and one should prefer str. However the set_label doesn't work within the animate () function, but according to Dec 23, 2020 · A legend in the Matplotlib library basically describes the graph elements. matplotlib. How can I get the legend to display each item separately in the name column and May 18, 2019 · The call signatures correspond to three different ways how to use this method. 0, 2. We'll also add a legend outside of the axes using bbox_to_anchor with loc. Automatic detection of elements to be shown in the legend. For those wanting to add manual legend items into a single/common legend with automatically generated items: #Imports import matplotlib. fig, axes = plt. Call signature: pcolormesh([X, Y,] C, **kwargs) X and Y can be used to specify the corners of the quadrilaterals. legend(title="My Title", fontsize=10, title_fontsize=15) where fontsize is the font size of the items in legend and title_fontsize is the font size of the legend title. cm as cm import matplotlib. subplots(nrows=2, ncols=2) # facecolors to choose. How close the click needs to be to trigger an event. legend(handles=[line1], loc=1) second_legend = plt. 5) ncolsint, default: 1. legend(bbox_to_anchor=(1. See Axes. Those can be passed to the call to legend. HandlerStepPatch(xpad=0. get_children() if isinstance(c, mpl. 5, 0. legend documentation. Jan 9, 2024 · Here we will see different methods of Plotting Histogram in Matplotlib in Python: Basic Histogram. This has become especially useful for Matplotlib version 2. 15,5. add_artist(second_legend) # Create another legend matplotlib; matplotlib. For example, you can use the following syntax to place the legend in the upper left corner of the plot: plt. legend(loc=7) to create a legend for all artists in the different axes of the figure. mlab as mlab import matplotlib. 5) A 2-tuple `` (x, y)`` places the corner of the legend specified by *loc* at x, y. Artist. pyplot as plt import numpy as np import matplotlib. There are many ways to create and customize legends in Matplotlib. gca(). For example, to put the legend's upper right-hand corner in the center of the axes (or figure) the following keywords can Jun 3, 2023 · plt. import pandas as pd. Aug 28, 2014 · use pylab. add_artist () method. legend (loc='upper right') Other times you don't know where your data is, and the default loc='best' will try and place the legend: ax. legend()の使い方」「引数で位置や見た目を簡単に設定する方法」を紹介していきます。 Jan 11, 2024 · Similarly, in data visualization, a legend is a guide for deciphering the different elements of a chart or graph. get_alpha. An entry is made up of exactly one key and one label. markerfirst: bool. For the automatic positioning of a single legend in a figure with many axes, like those obtained with subplots(), the following solution works really well: plt. With the values for x_value and y_value the legend can be positioned in the subplot. 0, delta) y = np. E. N = 45 x, y = np. subplots() for i in range(1, 6): Apr 20, 2011 · If you want to plot a Pandas dataframe and want to remove the legend, add legend=None as parameter to the plot command. It will be a lot of custom code, with only limited use. Legends entries are blindly constructed. The most important and in itself sufficient is the loc argument. edit: The axes itself keeps the last legend added, so if you add the previous with . FuncAnimation; matplotlib. matplotlib bar chart with data frame row names as legend. To change this behavior see the scale and scale_units parameters. legend (loc="upper left") right before plt. Figure. matplotlib add legend with multiple entries for a single scatter plot. Mar 16, 2020 · Matplotlib Legend Color. randn(10, 5)) df2. Feb 1, 2021 · In order to remove the legend, there are four ways. plot(legend=False) plt. 375, 0. #Create data and plot lines. get_lines(), lines): legend_line. legend(), it Draw the Artist (and its children) using the given renderer. rand(2, N) c = np Jul 10, 2020 · Matplotlib is the standard Python plotting library. If you call plt. 42, 0. Sep 19, 2023 · In this tutorial, we'll go over a few examples of how to add a legend to a Matplotlib figure/plot. Output: This code adds two separate legends to the plot, each representing one of the waveforms. 3)) # produce a legend for the objects in the other figure pylab. map_legend_to_ax[legend_line] = ax_line def on_pick(event): # On the pick event, find the original line corresponding to the legend # proxy line, and toggle its May 18, 2019 · This legend guide is an extension of the documentation available at legend () - please ensure you are familiar with contents of that documentation before proceeding with this guide. Legends in Matplotlib are quite flexible in layout, placement, and what Artists they can represent. pl. They are discussed in detail in Legend guide. add_artist(), you see multiple different legends: Sep 17, 2018 · Resolvi iniciar uma série de matplotlib, onde vou explicar com exemplos como e porque utilizar cada um dos gráficos. figlegend(*args, **kwargs)[source] #. legend(lines, labels) plt. 이 페이지에서는 그래프에 다양한 방식으로 범례를 표시하는 방법에 대해 소개합니다. – Jun 10, 2014 · legends = [c for c in ax. 3125] The vertical offset (relative to the font size) for the markers created for a scatter plot legend entry. Jan 31, 2014 · The motiviation for wanting to do this is a work around to the problem of having the legend box obscuring data without resorting to “outside” placement of the legend. Stacked Histogram. 0, ypad=0. data = np. Unfortunately, Matplotlib does not make this easy: via the standard legend interface, it is only possible to create a single legend for the entire plot. Arrow shape. 88] model = linear How can one create a legend for a line graph in Matplotlib's PyPlot without creating any extra variables? Please consider the graphing script below: if __name__ == '__main__': PyPlot. The default value of loc is loc= “best” (upper left). legend(, loc=(axbox. legend #. format (i)) [0] for i in range (N)] or add a line. 1. The elements to be added to the legend are automatically determined, when you do not pass in any extra arguments. This legend guide is an extension of the documentation available at legend() - please ensure you are familiar with contents of that documentation before proceeding with this guide. A legend is made up of one or more legend entries. If False, legend marker is placed to the right of the Nov 12, 2020 · The legend handler map specifies how to create legend handles from artists (lines, patches, etc. The default settings auto-scales the length of the arrows to a reasonable size. load_digits(n_class=6) X = digits. transAxes) where leg is the Legend object and ax is the parent Axes object. show() edited May 7 at 2:48. First we'll show off how to make a legend for specific lines. legend(loc='upper left') Jan 13, 2021 · In this example, we will draw a Vertical line with the help of matplotlib and Use the labelspacing argument to plt. markerscale"] = 1. randint(0, 8, (5,5)) # get the unique values from data. By customizing your legend, you ensure that your plot is not only informative but also aesthetically pleasing and easy to interpret. In this case, we can compose a legend using Matplotlib objects that aren't explicitly tied to the data that was plotted. plot(x, x * (i+1), label='line %d' % i) # create a second figure for the legend figLegend = pylab. plot([0, 1], [0, 2. I know I can do something like this: plt. Similarly for y=0 and y=1 along the height of the plot, where y=0 is the bottom, and y=1 is the top. Showing legend under matplotlib plot with varying number of plots. # 'loc' puts them in a nice place on the right. Additional Axes can be We would like to show you a description here but the site won’t allow us. legend(). legend() more than once, the first legend is removed and a new one is drawn. set_label () to the for loop in the init () function. . Customized Histogram with Density Plot. #scatterpoints = 1 will only show one point in the legend instead of multiple Nov 8, 2022 · Legend Handle. boxplot. The end user would import both images into another tool Feb 28, 2019 · Then you can safely create a legend that doesn't overlay your data: ax. Annotating a plot. numpoints'] = 1 x = np. pyplot as plt from sklearn import linear_model # Funky hack to change the number of "stars" in the legend to be 1, # I feel like there has to be a better way to do this from pylab import * rcParams['legend. See e. Labelsis the information that is displayed on the legend, without the labels legends would be empty. gca() for i in xrange(3): pylab. Create a pseudocolor plot with a non-regular rectangular grid. marker first parameter is used to change the position of the marker. Oct 20, 2014 · Benjamin_Root October 20, 2014, 3:11pm 3. gca (). Below we'll show a few examples for how to do so. 1, 1, 1), bbox_transform = plt. figlegend(. Secondary axis multiple legends. , lines, patches, etc. In the code below I've used random values rather May 15, 2016 · I'd like to do it by calling methods of a Legend object directly, like Legend. legend() has two main arguments to determine the position of the legend. Hint. You can remove duplicate labels by putting them in a dictionary before calling legend. values(), by_label. Importante. You could create a dummy scatter plot with the desired legend as follows: pl. Set whether the artist is intended to be used in an animation. legend(by_label. legend () to change the vertical space between labels. The legend I want might not be achievable using ax. ). Duplicating the same plot in Python in one figure with separate legends. 4. É usado para explicar o gráfico, informando qual elemento ou cor representa quais dados. Angle annotations on bracket arrows. 0, update_func=None) [source] #. See Automated legend creation for more details. 3 days ago · Adding the Second Legend. df2 = pd. You can pass a label value of “ nolabel ” to prevent an entry if you know you are about to do something that would duplicate the I then create the legend based on the dimensions of the entire figure. A list of axis handles which are Artist objects. legend() or ax. 2. These parameters are both optional defaulting to plt. import matplotlib. legend takes as parameters. 2. Rectangle with no fill and 0 linewdith below, but you could use any supported artist. The legend should also be embedded in the axes. This is because dicts can't have duplicate keys. 025 x = np. get_legend_handles_labels() # manually define a new patch patch = mpatches. Legend)] But does that work at all? If i add more legends like you mention, i see multiple Legend children, but all are pointing to the same object. patches as mpatches # where some data has already been plotted to ax handles, labels = ax. The whiskers extend from the box to the farthest data point lying within 1. In Feb 28, 2016 · lines = [plt. 2 you can set your legend fonts with. This legend guide extends the legend docstring - please read it before proceeding with this guide. xlim(0, 10) plt. Similarly, title in Matplotlib is a text area at the top of the Graph which shows the context of the graph. y0-0. Call signatures: figlegend()figlegend(handles,labels)figlegend(handles=handles)figlegend(labels) The call signatures correspond to the following different ways to use this method: 1. patches as mpatches. import matplotlib import numpy as np import matplotlib. 4. Default legend handlers are defined in the legend_handler module. Here is a function to add a legend to your figure without duplicate : handles, labels = plt. Thankfully, the Python standard library Mar 14, 2022 · Well, I don't think there is a syntax for the type of legend you are asking. This legend guide is an extension of the documentation available at legend () - please ensure you are familiar with contents of that documentation before proceeding with this guide. legend(scatterpoints=1, loc='lower left', fontsize=10) plt. g. Annotation Polar. Nov 26, 2022 · In the Matplotlib library, there’s a function called legend() which is used to Place a legend on the axes. 0, delta) X, Y Oct 15, 2013 · 6. A figure legend. Here you are! Nov 4, 2017 · I want to change the font type of the legend texts in Matplotlib. 0], label = 'Label-1') plt. transFigure) With bbox_to_anchor and bbox_transform=plt. gcf(). It can do nearly anything you might require, and produces publication-quality graphics. To add a second legend, we need to use the ax. A legenda é uma pequena caixa que informa sobre os dados plotados no gráfico. Es poco probable que alguna vez cree una instancia de Legend manualmente. Understanding how to utilize and customize the Matplotlib legend is key May 10, 2017 · Legend guide. Customized Histogram with Watermark. Annotating Plots. A 2-tuple (x, y) places the corner of the legend specified by loc at x, y. 5,1. Here is an example. transFigure, you Note that this legend has a frame with an edgecolor: a valid answer will include this. Auto-wrapping text. subplots() lineOne, = ax. legend_handler. afm; matplotlib. . figure() ax = pylab. Feb 1, 2021 · Matplotlibでは、デフォルトでは凡例は表示されません。 「凡例（legend）を表示するにはどうしたらいいの？！」「凡例の位置や見た目の設定方法がわからない！」という方向けに、「凡例を表示する関数plt. Hence, the figure size does not change anything to the legend positioning anymore. legend(loc="upper left") placed the legend such that it sits in the upper left corner of its bounding box. legend(handles, labels, loc Jan 5, 2020 · <matplotlib. ,3. ¶. pyplot quiver([X, Y], U, V, [C], **kwargs) X, Y define the arrow locations, U, V define the arrow directions, and C optionally sets the color. get_legend_handles_labels() by_label = dict(zip(labels, handles)) figure. Acredito que mais importante de que saber usar a lib em si, é saber o porque Aug 25, 2014 · We can then create a proxy artist of the respective color for each of them and put them into a legend like this. # For our plot import matplotlib. The attribute Loc in legend() is used to specify the location of the legend. The box extends from the first quartile (Q1) to the third quartile (Q3) of the data, with a line at the median. 0. and in theory I should be able to position the legend by specifying the loc keyword with a tuple: fig. set_bbox_to_anchor(), but my attempts don't seem to move the legend at all. Oct 22, 2021 · Matplotlib will add a legend, every time you make a plot with the label parameter and then call the axes. Legend Demo. PNG file of legend only. 51,0. plot() but I get the following warning, repeated for each column I'm plotting: UserWarning: The handle <matplotlib. x_value has been eyeballed for a good correspondence with the "normal" legend. Line2D object at 0x000001B26EB57370> has a label of 'nolegend' which cannot be automatically added to the legend. Syntax: legend (markerfirst = bool, default: True) By default, the marker is placed first and the label is placed second. Default is None, which will take the value from rcParams["legend. ylabel('Y label') plt. Mar 11, 2023 · It works if I rename the dataframe columns as 'nolegend' before running df. While not all artist types are covered by the default legend handlers, custom legend handlers can be defined to support arbitrary objects. For example, let's say you have 4 bar objects May 15, 2015 · 3. It is much faster and preferred in most cases. pyplot 모듈의 legend () 함수를 사용해서 그래프에 범례를 표시할 수 있습니다. figure(figsize = (1. 1 with Python 2. 7. direction'] = 'out' matplotlib. # create some data. get_ydata(legend, xdescent, ydescent, width, height, fontsize) [source] #. rcParams['ytick. Composing Custom Legends. plot(length, Scale invariant angle label. Legend in matplotlib. Each plotting call that has a legend keyword argument will produce a legend entry if you are automatically building the legend. pyplot bar chart with categories. animation. get_legend_handles_labels() . Jan 5, 2020 · This legend guide is an extension of the documentation available at legend () - please ensure you are familiar with contents of that documentation before proceeding with this guide. subplots(1,1, figsize=(12,6)) # We plot with a label parameter that will be in our legend. It is a box containing a symbol and a label for each series in the graph. pyplot. It will automatically try to determine a useful number of legend entries to be shown and return a tuple of handles and labels. Jun 3, 2016 · The following seems to work: import matplotlib. set_picker(pickradius) # Enable picking on the legend line. A list of labels which are strings. However, it does tend to be a bit verbose. I searched for keywords such as align The Matplotlib legend in a matplotlib plot is a crucial component that helps interpret the data plotted on the graph. 29,11. La mayoría de los usuarios normalmente crearían una leyenda a través de la legend función. data. These control the scale of the Axis, the tick locators and the tick formatters. This guide makes use of some common terms, which are documented here for clarity: legend entry #. More information in matplotlib documentation. 80,0. I picked a matplotlib. arange(-2. 5*axbox. Draw a box and whisker plot. Patch(color='grey', label='Manual Label') # handles is a list, so append manual patch handles plt. get_label() for l in lines] plt. import numpy as np. Python3. remove () method, legend can be removed from figure in matplotlib. Dec 7, 2023 · Customizing Legend Labels and Marker Styles in Matplotlib. Within the call, you create relevant artists (using relevant properties from the legend and/or orig_handle) and add them into the handlebox. For example, to put the legend's upper right-hand corner in the center of the Axes (or figure) the following keywords can be used: loc='upper right', bbox_to_anchor=(0. ) and I get errors when I add that line to my lengthy code. It provides a visual representation of the different elements present in the plot, such as lines, markers, and colors, along with their associated labels. 13,0. The legend() can be customized and adjusted anywhere inside or outside the graph by placing it at various positions. Let’s create a graph of multiple data sets and see how Dec 18, 2016 · The problem is that when you plot dynamically, matplotlib determines the borders automatically to fit all your objects. random. ax. Sep 29, 2015 · # Create a legend for the first two lines. 2,0. set_animated. According the official documentation: This has been done so that it is possible to call legend () repeatedly to update the legend to the latest handles on the Axes. legend(title="Line", loc='upper left', reverse=True) The default is reverse=False (the previous behaviour)—setting it to reverse=True will now show the entries in the legend in the same order as the stacked bars. width, axbox. legend_handler import HandlerLineCollection Jun 14, 2023 · labels = [l. pyplot module should work (at least with matplotlib 1. legend() but still, your legend may overlap your data, and in these cases it's nice to make the legend frame transparent. figlegend 静态 get_legend_handler ( legend_handler_map, orig_handle) [来源] # 从对应于orig_handler的legend_handler_map返回一个图例处理程序。 legend_handler_map应该是一个字典对象（由 get_legend_handler_map 方法返回）。 它首先检查orig_handle本身是否是 legend_handler_map 中的键 并返回关联的值。否则 matplotlib. Axis scales and ticks# Each Axes has two (or three) Axis objects representing the x- and y-axis. xlabel('X label') plt. The transform that is applied to the legend artists being created. scatteryoffsets iterable of floats, default: [0. The lege. arange(10) # create a figure for the data figData = pylab. pcolormesh is similar to pcolor. 05, 1), loc=2, borderaxespad=0. El módulo de leyendas define la clase Leyenda, que se encarga de dibujar las leyendas asociadas a ejes y/o figuras. 0 is at the base the legend text, and 1. direction'] = 'out' delta = 0. In order to add the legend method you need to declare the legend() in your code. A string starting with an underscore is the default label for all artists, so calling Axes. arange(-3. , 0. Apr 23, 2017 · #Place a legend to the right of this smaller subplot. Return whether the artist is animated. Annotate Transform. 5), as in the example code below. 39,7. The number of columns that the legend has. Note that the x and y coordinates here are relative, meaning that x=0 is the left most point in the plot and x=1 is the rightmost point in the plot. Can someone tell me where to put this so my legend is on the right? THANK YOU! Edited to add. Here's my most recent try: leg. But I do have a fontproperties object to that Chinese font type. A series could be a line in a line chart, a bar in a bar chart, and so on. Automated legend creation #. scatter(X[:,0], X[:,1], c = labels) for item in labels: #dummy plot just to create the legend. One example of this is the amount of code required to construct a complete legend when a plot contains multiple axes. 0 is at the top. format(), but I'm afraid I can't remember why. fig, ax = plt. collections as mcol from matplotlib. It helps your audience quickly grasp the narrative you're trying to convey with your data. jy el as mw mm uf tt bj cb ks