Legend color matplotlib. xkcd_fig = plot_colortable(mcolors.
savefig("XKCD_Colors. set_linewidth(0. Here we briefly discuss how to choose between the many options. The default settings auto-scales the length of the arrows to a reasonable size. ColorbarBase(ax, cmap='viridis', norm=norm) where of course you can use any axes (or use inset_axes to place axes somewhere specific). subplots(nrows=2, ncols=2) # facecolors to choose. Fill the area between two horizontal curves. I'd like to create a colorbar legend for a heatmap, such that the labels are in the center of each discrete color. Parameters: colorslist, array. The label text. Example using the same color as the corresponding artist by setting labelcolor='linecolor' : You can obtain the legend handles and change their colors individually: ax = plt. If given, the following parameters also accept a string s, which is interpreted as data[s] (unless plt. numpoints"] (default: 1) Color formats #. You can access the Axes instance (ax) with plt. How can I fix this? Feb 28, 2019 · Then you can safely create a legend that doesn't overlay your data: ax. Dec 23, 2019 · 1. Respective beginning and end of each line. randint(0, 8, (5,5)) # get the unique values from data. legend documentation. # create some data. legend(by_label. For example: import matplotlib. legend () to specify the legend background color. scatter(x, y, c=values, cmap=colors) #add legend. Rendering the histogram with a logarithmic color scale is accomplished by passing a colors. Stacked bars can be achieved by passing individual bottom values per bar. You can use the following code to generate the overview yourself. How to plot a legend according to its color on an Nov 30, 2014 · NFFT = 256. seed(42) data = np. scatterplot like in this code, without the need to map each color:. gca() leg = ax. used only for the legend): plt. Step curve with no fill. legend(frameon=False) How to change the color of the border of the legend box? leg = plt. See Stacked bar chart. This post explains how to customize the legend on a chart with matplotlib. legend() plt. Matplotlib is a multi-platform data visualization library built on NumPy arrays and designed to work with the broader SciPy stack. contourf. plot / matplotlib. legend() to adjust your legend location. 8' If "inherit", it will take rcParams["axes. radius float, optional Two different colours can then be attributed to each marker in order to produce the desired two-colour legend entry. This creates one or multiple polygons describing the filled area. The column markers can be obtained by plotting empty lines with: proxy = plt. import numpy as np . get_legend() leg. values(), by_label. legend() legend. 0') and then moving the label to where I want it. get_legend_handles_labels() by_label = dict(zip(labels, handles)) figure. use. Each column is a VPacker, vertically packed with# legend items. ) However, the color used in the legend is the standard color from the colorcycle. If mappable is a ContourSet, its extend kwarg is included automatically. pyplot is mainly intended for interactive plots and simple cases of programmatic plot generation: Suppose we wanted to create a legend which has an entry for some data which is represented by a red color: import matplotlib. png Dec 11, 2017 · To make a legend for lines which already exist on the axes (via plot for instance), simply call this function with an iterable of strings, one for each legend item. Dec 7, 2023 · Matplotlib is an amazing visualization library in Python for 2D plots of arrays. Explicitly listing the artists and labels in the legend. Related. . XKCD Colors #. If the data is categorical, this would be called a categorical heatmap. legend(list_of_proxy_artists, list_of_labels). The facecolor is the main color and the edgecolor is, you guessed it, the color around the edge of the box. plot([1, 2, 3]) ax. Axes. Arrow length. If None (default), the current matplotlib. ¶. Plot contour (level) curves in 3D using the extend3d option. How do I change the size of figures drawn with Matplotlib? 2927. I have attached a sample plot to illustrate the problem. Call signature: pcolor([X, Y,] C, **kwargs) X and Y can be used to specify the corners of the quadrilaterals. We'll use a second cycler that combines a color cycler and a linewidth cycler. Note that labels with a preceding underscore won't show up in the legend. plt. Bar color demo#. Since this contains almost 1000 colors, a figure of this would be very large and is thus omitted here. Normalize(vmin=0, vmax=50) ax = plt. Dec 29, 2017 · If you pass an array of values to legend in the same order you define color in scatter it should work. matplotlib; matplotlib. colors module. To draw edges, add line contours with calls to contour. e. See Choosing Colormaps in Matplotlib for an in-depth discussion about colormaps, including colorblind-friendliness, and Creating Colormaps in Matplotlib for a guide to Aug 2, 2013 · Eric_Firing1 August 2, 2013, 3:37am 2. pyplot is a state-based interface to matplotlib. Maybe this is enough if your application is simple enough. I've just made the StackOverflow. 7. This guide makes use of some common terms, which are documented here for clarity: legend entry. handles = [Rectangle((0,0),1,1,color=c,ec="k") for c in [low,medium, high]] labels= ["low","medium", "high"] plt. boxplot. 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. The label position. A complete example where I have limited the dynamic range to 40dB (as an example, if you want to hide the small stuff). lines. Aug 28, 2014 · When plotting a plot using matplotlib: How to remove the box of the legend? plt. # step1 Create data. In the example legend 1 and legend 2 are fine, but legend 3 should show blue and green, not blue and orange. FuncAnimation; matplotlib. colormaps. If you keep a reference to the Legend object, then you can call its get_lines () method to get a list of Line2D objects corresponding to the objects returned by plot (). Often, the alpha keyword is the only tool needed to add transparency to a color. gca(). legend_handler module. This location can be numeric or descriptive. show() Line number 10, bar () functions plots the Happiness_Index_Male first. legend is important in order to display only one marker for each entry. histogram to bin the data in x and count the number of values in each bin, then draws the distribution either as a BarContainer or Polygon. y-indexes where to plot the lines. set_color('yellow') Creating a colormap from a list of colors; Selecting individual colors from a colormap; List of named colors; Ways to set a color's alpha value; Shapes and collections. import matplotlib On the first axis, we'll plot with the default cycler. get_legend_handles_labels() updated_handles = [] for handle in handles: contains (mouseevent, radius = None) [source] #. contour. specgram(x/(NFFT/2), NFFT=NFFT, Fs=fs, mode='magnitude', window=plt. legend() You can do this either by using the label= keyword in each of your plt. Jul 20, 2021 · You can use the following syntax to add a legend to a scatterplot in Matplotlib: from matplotlib. Create a pseudocolor plot with a non-regular rectangular grid. legend() but still, your legend may overlap your data, and in these cases it's nice to make the legend frame transparent. Examples using matplotlib. Ways to set a color's alpha value. A style sheets looks the same as a matplotlibrc file, but in a style sheet you can Oct 18, 2018 · import matplotlib norm = matplotlib. 3222. hist2d. In that case I would like to be able to set the placement of the label by first letting python/matplotlib place it using. The whiskers extend from the box to the farthest data point lying within 1. In the code below I've used random values rather Aug 13, 2021 · The legend_box is an instance of the OffsetBox, which is packed with legend handles and texts. Set the label for the x-axis. y = np. Reference for colormaps included with Matplotlib. 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. Selecting different bin counts and sizes can significantly affect the shape of a histogram. colors. Call signature: pcolormesh([X, Y,] C, **kwargs) X and Y can be used to specify the corners of the quadrilaterals. Python3. The above code produces a plot like this. pcolormesh is similar to pcolor. array([1, 4, 3, 2, 7, 11]) colors = cm. The default value of loc is loc= “best” (upper Mar 11, 2023 · It works if I rename the dataframe columns as 'nolegend' before running df. data = np. The matplotlib. scatter(y, y, c = y, cmap = 'hsv') Jun 16, 2021 · Annotation Resources - from matplotlib v3. 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. 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. Using the scatter method of the matplotlib. hlines. See attached image. 3. Arrow guide; Reference for Matplotlib artists; Line, Poly and Jul 14, 2015 · And then generating a legend by doing: plt. pyplot as plt from random import sample import seaborn as sns N = 100 data = pd. 7) now provides this feature out of the box: plt. 5), as in the example code below. Display plot. For example: ax. This is an example showing how to control bar color and legend entries using the color and label parameters of bar. 0) matplotlib. Here is a function to add a legend to your figure without duplicate : handles, labels = plt. ax. ipynb colaboratory notebook public, sorry for any inconvenience: – Mark Mikofski. groupby(['Color']): plt. This may be most useful when indexing directly into a colormap, but it can also be used to generate special colormaps for ordinary mapping. The Astropy docs have a great section on how to select these parameters: http If you want to make your marker in the legend more visible when using plt. 2. mkcons. Implementation: Example 1: In this example, we will draw different lines with the help of matplotlib and Use the facecolor argument to plt. patches as mpatches fig , ax = plt . custom_cycler = (cycler(color=['c', 'm', 'y May 10, 2017 · Legend guide. #define values, classes, and colors to map. This is often referred to as a heatmap. import numpy as np import pandas as pd import matplotlib. Stacked bars. See Axes. Normally plot the data. Where the user clicked. This is the pyplot wrapper for Figure. Compare setting alpha by the alpha keyword argument and by one of the Matplotlib color formats. Animation; matplotlib. pyplot as plt from matplotlib import colors as mcolors for color, group in df. Spacing in points from the Axes bounding box including ticks and tick labels. rgb_to_hsv() function belongs to the matplotlib. Example borrowed from here:. Axes instance. ArtistAnimation To avoid messing up color and marker size of the legend keys when plotting with seaborn: handles, previous_labels = ax. In this case, you can use. Data sets of different sample sizes. """fontsize=self. 5) ncolsint, default: 1. Nov 8, 2018 · creating over 20 unique legend colors using matplotlib. colors import ListedColormap #discrete color scheme cMap = ListedColormap(['white', 'green', 'blue','red']) #data np. pyplot as plt np. show() May 21, 2017 · Setting the legend's background color can be done using the facecolor argument to plt. pyplot as plt . linspace(0, 10, 100) fig, ax = plt. Sequence of Matplotlib color specifications (color names or RGB (A) values). To create the black legend for the different styles we have to add "dummy" lines, which do not contain a single point (so they are not visible in the plot itself, but can be referenced in the legend to change the color). 2 you can set your legend fonts with. More information in matplotlib documentation. legend(facecolor="plum") To obtain a circular shaped legend handle, you may use a standard plot with a circular marker as proxy artist, Aug 2, 2020 · If your are not interested in using exactly those colors, you can simply use a sns. hlines #. legend () in Python. x = np. Mar 16, 2020 · Matplotlib Legend Color. pyplot module should work (at least with matplotlib 1. Optionally, the text can be displayed in another position xytext . References. "xkcd:sky blue". cm as mplcm. matplotlib. Draw a box and whisker plot. 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. import matplotlib. LogNorm instance to the norm keyword argument. seed(23) df = pd. 4. xkcd_fig = plot_colortable(mcolors. Plot histogram with multiple sample sets and demonstrate: Use of legend with multiple sample sets. Matplotlib's imshow function makes production of such plots particularly easy. Create 2D bar graphs in different planes. In the simplest form, the text is placed at xy. In most cases you should use the similar but much faster pcolormesh instead. markersize"] (default: 6. It provides an implicit, MATLAB-like, way of plotting. Plot contour (level) curves in 3D. animation. Case-insensitive RGB or RGBA string equivalent hex shorthand of duplicated characters. Oct 15, 2013 · 6. Mar 28, 2017 · An alternative to making the box smaller is to remove the outline of the box using something like. The lines are plotted with the correct color, but in the legend, each line is labeled with the same color. Can be a valid color string (for example, 'red'), or a list of color strings. mode: {"expand", None} If mode is set to "expand" the legend will be horizontally expanded to fill the axes area (or bbox_to_anchor if defines the matplotlib. A reversed version of each of these colormaps is available by appending _r to the name, as shown in Reversed colormaps . values = [0, 0, 1, 2, 2, 2] #create scatterplot. ran Another way to change the visual appearance of plots is to set the rcParams in a so-called style sheet and import that style sheet with matplotlib. Note that the numpoints=1 argument in plt. The color of the scatter points is determined from the input array colors by mapping the input values to a colormap. Plot horizontal lines at each y from xmin to xmax. Project contour profiles onto a graph. plot([], [], 'o', markerfacecolor='w', markeredgecolor='k')[0] And the colored rectangles for the rows can be created with patches: 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. Line number 11, bar () function plots the Happiness_Index_Female on top of Happiness_Index_Male with the help of argument bottom=Happiness_Index_Male. To this end, create some rectangles, which are not shown in the figure (so called proxy artists). 5) A 2-tuple `` (x, y)`` places the corner of the legend specified by *loc* at x, y. get_legend_handles_labels() ax. rcParams will be used. contourf differs from the MATLAB version in that it does not draw the polygon edges. 8, label=color) plt. Note that if cax is specified, it determines the size of the colorbar, and shrink and aspect are ignored. edgecolor"] = '0. The attribute Loc in legend() is used to specify the location of the legend. The following changes were made to the default behavior of scatter. To change this behavior see the scale and scale_units parameters. legend(facecolor="plum") To obtain a circular shaped legend handle, you may use a standard plot with a circular marker as proxy artist, Jan 4, 2021 · matplotlib set color of legend. pyplot. Parameters: mouseevent MouseEvent. 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。 A line - the line can have both a solid linestyle connecting all the vertices, and a marker at each vertex. edited Jun 7, 2021 at 22:19. legend = plt. 5x the inter-quartile range (IQR) from the box. Flowchart. fig, axes = plt. Is there any way to manually set the color for the legend. get_frame(). DataFrame({'GDP': np. plot(x,y,color=col[j],label='val='+str(val)) j+=1. #. edgecolor"] = 'black'. legend() leg. bar # A 2-tuple (x, y) places the corner of the legend specified by loc at x, y. 155 1 9. from matplotlib import cm. set_prop_cycle() , which will only set the prop_cycle for this matplotlib. import numpy as np. Adding value labels on a matplotlib bar chart; How to annotate each segment of a stacked bar chart; Stacked Bar Chart with Centered Labels; How to plot and annotate multiple data columns in a seaborn barplot; How to annotate a seaborn barplot with the aggregated value May 21, 2017 · Setting the legend's background color can be done using the facecolor argument to plt. The default size of the elements in a scatter plot is now based on rcParams["lines. style. In this way you can switch easily between different styles by simply changing the imported style sheet. Below you specify the loc= to be in the lower right hand part of the plot. #create legend. Color Demo; Color by y-value; Colors in the default property cycle; Colorbar; Colormap reference; Creating a colormap from a list of colors; Selecting individual colors from a colormap; List of named colors; Ways to set a color's alpha value; Shapes and collections. Text properties control the appearance of the This is the pyplot wrapper for axes. Annotate the point xy with text text. patches as mpatches. Color. The use of the following functions, methods, classes and modules is shown in this example: matplotlib. Here is some sample code: y=get_associated_data(val) ax. 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. Apr 5, 2023 · This method has the advantage that it gets the legend markers correct first time, they do not need to be modified afterwards, and fixes issues where the original legend markers can sometimes still be seen. rand(4, 4) fig, ax = plt. Jan 10, 2024 · Matplotlib. Total running time of the script: (0 minutes 1. _fontsize# legend_box is a HPacker, horizontally packed with# columns. 2. For example, the following code will increase the size of the legend by 10 points: plt. Line2D object at 0x000001B26EB57370> has a label of 'nolegend' which cannot be automatically added to the legend. Dec 15, 2017 · The idea to make the legend is to create proxy artists (i. The bins, range, density, and weights parameters are forwarded to numpy. legend (fontsize=10) You can also use the `bbox_to_anchor` parameter to specify the location of the legend. matplotlib matplotlib. Matplotlib recognizes the following formats to specify a color. You would need to create the legend yourself. You can use the set_color () method on them. NUM_COLORS = 20. keys(), loc='lower right') We can then use it in the example below : Result. Multi-color Legend Entry. Pyplot shows different colors in legend but plots in same color. Project filled contour onto a graph. 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. random(N), 'Region': sample ncol int, default: 1. legend(),. On the second axis, we'll set the prop_cycle using matplotlib. Which results in the python stacked bar chart This is the pyplot wrapper for axes. legendHandles[0]. font_manager. 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. subplots() plot = ax. In the code below we've listed a few common ones. inset_locator import inset_axes. legend(handles=handles, labels=new_labels) Share Jun 28, 2024 · When drawing multiple graphs (= placing multiple Axes objects in a Figure), you can combine them into on e by adding a legend to the Figure. This method uses numpy. Python code. For example: There are many other Matplotlib objects that can be used in this way. scatter(), you can do the following to automate the marker change process. The curves are defined by the points ( x, y1) and ( x , y2 ). legend with code and flowcharts. Currently hist2d calculates its own axis limits, and any limits previously set are ignored. In this case, we can compose a legend using Matplotlib objects that aren't explicitly tied to the data that was plotted. Additionally, the drawing of the solid line is influenced by the drawstyle, e. Python matplotlib: Add legend for a colormap. legendHandles[1]. . subplots() for i in range(1, 6): Now in 2021, with matplotlib 3. The following code produces the same exact result: import matplotlib. Jul 21, 2020 · You can use the loc= argument in the call to ax. As @DavidG pointed out in his solution, one way to Apr 7, 2020 · I'm trying to create a plot that has a legend in the bottom right corner inside the plot import numpy as np import matplotlib. A legend is made up of one or more legend entries. legend (labels) answered Dec 29, 2017 at 10:04. 5, 0. subplots Jan 10, 2024 · Matplotlib. For example, to put the legend's upper right-hand corner in the center of the axes (or figure) the following keywords can Nov 22, 2021 · The newest version of matplotlib (>=3. Legend is plotted on the top left corner. legend(). Arrow guide; Reference for Matplotlib artists; Line, Poly and RegularPoly Collection with autoscaling; Compound path; Dolphins; Mmh Donuts!!! Ellipse with orientation arrow demo Oct 19, 2020 · Following this answer: import matplotlib. hist. namestr, optional. histogram. Matplotlib supports colors from the xkcd color survey, e. legend(['A simple line']) However, in order to keep the “label” and the legend element instance together, it is preferable to specify the Choosing Colormaps in Matplotlib. Hint. scatter = plt. legend(handles, labels, loc Nov 12, 2020 · Sets the color of the text in the legend. The box extends from the first quartile (Q1) to the third quartile (Q3) of the data, with a line at the median. from mpl_toolkits. This method makes use of HandlerLine2D from the matplotlib. 615 seconds) This is the pyplot wrapper for axes. The advantage of this method is that you can use a non-linear Normalization to convert from line index to actual color. matplotlib matplotlib set color of legend. axes. fill_between(x, y1, y2=0, where=None, interpolate=False, step=None, *, data=None, **kwargs) [source] #. If None, the previous value is left as is. Arrow shape. 3D box surface plot. String to identify the colormap. Scatter markers no longer have a black edge. Creating annotated heatmaps. window_none) Using a window seems to lose about 1/2 of the peak power, you can of course adjust for this. Pandas has a built in groupby function. unique(labels)]) However, for each label in the legend the corresponding color is the same (not the color in the plot). linspace(0, 10, 100) Aug 28, 2012 · However, setting the legend's new line2d object color properties does not change the appearance of the marker in the legend, only the appearance of the line. An arrow pointing from the text to the annotated Mar 24, 2015 · As of matplotlib version 3. 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. You may exclude some horizontal sections from Sep 14, 2017 · Now you just have to select the lines associated with each plot and set the title for each entry in each legend. legend([str(x) for x in np. XKCD_COLORS) xkcd_fig. It provides many examples covering the most common use cases like controling the legend location, adding a legend title or customizing the legend markers and labels. It is much faster and preferred in most cases. May 8, 2018 · A simple way is to group your data by color, then plot all of the data on one plot. Custom hillshading in a 3D surface plot. colors import ListedColormap. Matplotlib legend colors differ from plot colors - bug or error? 1. It is often desirable to show data which depends on two independent variables as a color coded image plot. 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. pyplot #. prop None or matplotlib. legend(handles, labels) Complete example: import matplotlib. Jan 22, 2021 · Change the background color of a legend. Compute and plot a histogram. legend() The following tabs explain how to use Axes. pyplot as plt import matplotlib. pyplot as plt. hsv(y / float(max(y))) fig, ax = plt. set_edgecolor('b') How to remove only the border of the box of the legend? leg = plt. However, the color in the legend does not always match the color of the plotted line. 16. The code below show how this can be done. set_edgecolor('1. I am trying to plot multiple lines, each with a unique color selected from a colormap. legend(loc='lower right') When you add a legend, you use the following elements to customize legend labels and colors: 1. 0, you can now directly use the keyword argument labelcolor in matplotlib. pyplot as plt import numpy as np from matplotlib. FontProperties or dict. If scalars are provided, all lines will have the same length. This is a high-level alternative for passing parameters x and horizontalalignment. I suspect that this is because the legend marker is drawn separately from the legend line to accommodate the numpoints argument of the legend functions. plot() calls or by assigning your labels as a tuple or list within legend, as in this working example: A string starting with an underscore is the default label for all artists, so calling Axes. xlabel. random. 3. plot() but I get the following warning, repeated for each column I'm plotting: UserWarning: The handle <matplotlib. RGB or RGBA (red, green, blue, alpha) tuple of float values in a closed interval [0, 1]. subplots () red_patch = mpatches . Colormap object generated from a list of colors. numpoints int, default: rcParams["legend. Jan 5, 2020 · Control the legend's background patch edge color. The number of columns that the legend has. colorbar. I'm not aware of a way to do this without adding the extra matplotlib. The old value was 20, and the new value is 36 (6^2). Matplotlib has a number of built-in colormaps accessible via matplotlib. plot. , 0. The font properties of the legend. annotate(text, xy, xytext=None, xycoords='data', textcoords=None, arrowprops=None, annotation_clip=None, **kwargs) [source] #. Default is None, which will take the value from rcParams["legend. set_color('red') leg. Once packed, their location is calculated during the drawing time. You can change both the facecolor and edgecolor of a legend using those keyword arguments in the function call. Test whether the mouse event occurred in the patch. A: To change the size of the legend in Matplotlib, you can use the `legend ()` function’s `fontsize` parameter. , one can create "stepped" lines in various styles. pcolor() can be very slow for large arrays. 1. handles, labels, plt. gca() matplotlib. legend without any arguments and without setting the labels manually will result in a UserWarning and an empty legend being drawn. May 21, 2019 · I am trying to make customized legends showing only some of the lines plotted. More tricky is getting colors for your scatter plots that match the colormap in the first place. 1 with Python 2. Create a Line2D instance with x and y data in sequences of xdata, ydata. g. 3D errorbars. axes_grid1. Eric. afm; matplotlib. (In the case here, the colormap is the default colormap, implicitely set in the scatter call. Matplotlib. label = ['0', 'else'] plt. Case-insensitive hex RGB or RGBA string. It also opens figures on your screen, and acts as the figure GUI manager. DataFrame() df['x'] = np. rgb_to_hsv() The matplotlib. The labelcolor can also be made to match the color of the line or marker using 'linecolor', 'markerfacecolor' (or 'mfc'), or 'markeredgecolor' (or 'mec'). contourf fills intervals that are closed at the top; that is, for boundaries z1 and z2, the filled region is: z1 < Z <= z2. legend () function is a utility given in the Matplotlib library for Python that gives a way to label and differentiate between multiple plots in the same figure. In some cases, the (matplotlib_color, alpha) color format provides an easy way to fine-tune the appearance of a Figure. There are also external libraries that have many extra colormaps, which can be viewed in the Third-party colormaps section of the Matplotlib documentation. scatter(group['A'], group['B'], c=color, alpha=0. 0) so it is consistent with plot(X, Y, 'o'). legend(Gender,loc=2) plt. colors as colors. Filled contours. random(N), 'Air pollution (ug/m3)': np. The shrink kwarg provides a simple way to scale the colorbar with respect to the Axes. bl lg ig my pf hw la ke kw ln
