Matplotlib legend horizontal. y position in data coordinates of the horizontal line.

The parameters linefmt, markerfmt, and Nov 15, 2018 · One option to place the title to the left of the legend items is to take the title out of the vertical packer that makes up the legend and pack it horizontally with the legend columns. Call all of the registered callbacks. This example shows how to use the bar_label helper function to create bar chart labels. Mar 20, 2012 · 18. Nov 8, 2013 · Maybe add these information to the legend. Configure the grid lines. To exclude an artist on the Axes from the bounding box calculation that determines the subplot parameters (i. legend() passing the modified handles and labels. labels=('Really really really really really really long label 1', 'Really really really really really really long label 2', 'Really really really really really really long label 3') values=(30,50,40) fig = plt. Instead of plotting a legend on each axis, a legend for all the artists on all the sub-axes of a figure can be plotted instead. In the code below we've listed a few common ones. There is a minimal working example: import geopandas as gpd import matplotlib. 5, 1) in axes coordinates. So for example, to change rotation, horizontal alignment etc. Asking for help, clarification, or responding to other answers. See our Version 4 Migration Guide for information about how to upgrade. Patch(color=color1, label='group1')) legend_handles. Subplots spacings and margins. Creation of corresponding legend handles from the plot elements in the axes or figures (e. 5, 0. If given, the following parameters also accept a string s, which is interpreted as data[s] (unless The simplest case is just attaching a colorbar to each Axes. However, I would like to increase the space between the legend at the top and the chart. To move the legend to the bottom of your chart, you can adjust the legend() parameters as shown: ax. See also Contourf Hatching for an example using contourf, and Feb 28, 2009 · Hi, thanks for the answer. legend(, ncol=2) You may then look at how to place the legend using the loc argument together with the bbox_to_anchor, to find sensible parameters and make both legends align to each other: Stem Plot. # The slices will be ordered and plotted counter-clockwise. Turning visual elements on and off with check buttons. read_file (gpd. matplotlib. It will then align to the top of the newly created very first column. If mappable is a ContourSet, its extend kwarg is included automatically. hlines. 0, 0. Their dimensions are given by height and width. append(matplotlib. legend(loc='upper left') Jan 5, 2020 · The relative size of legend markers compared with the originally drawn ones. 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. May 31, 2013 · ax = my_fig. 0. In the documentation you can read: alignment {'center', 'left', 'right'}, default: 'center'. markerscale"] = 1. e, your actual data range in the x-axis). 3125] The vertical offset (relative to the font size) for the markers created for a scatter plot legend entry. Measured in font-size units. #. The horizontal stacking is achieved by calling barh() for each category and passing the starting Place a legend on the Axes. 5) A 2-tuple `` (x, y)`` places the corner of the legend specified by *loc* at x, y. , lines, patches, etc. import numpy as np. Respective beginning and end of each line. Create a stem plot. Violin plots are similar to histograms and box plots in that they show an abstract representation of the probability distribution of the sample. subplots() # Build a rectangle in axes Mar 23, 2019 · To modify legend labels: 1) get current labels via get_legend_handles_labels() after plotting. 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. Figure legend demo #. Nov 1, 2023 · Thanks for contributing an answer to Stack Overflow! Please be sure to answer the question. Jan 5, 2020 · The relative size of legend markers compared with the originally drawn ones. Annotating a plot. Return the label used for this artist in the legend. Jan 13, 2021 · In this example, we will draw a Vertical line with the help of matplotlib and Use the labelspacing argument to plt. Stacked bars. Figure legend demo; Configuring the font family; Using ttf font files; Font table; Fonts demo (object-oriented style) Fonts demo (keyword arguments) Labelling subplots; Legend using pre-defined labels; Legend Demo; Artist within an artist; Convert texts to images; Mathtext; Mathtext Examples; Math fontfamily; Multiline; Placing text boxes Jan 8, 2015 · import numpy as np # v 1. Data sets of different sample sizes. Sebastian_Krieger1 July 2, 2008, 3:02am 1. This legend guide extends the legend docstring - please read it before proceeding with this guide. 1 it’s still fine, but with 1. of the y-label, the following can be used: ax. Using plot () method, plot lines with the labels line1, line2 and line3. subplots() Texts are aligned relative to their anchor point depending on the properties horizontalalignment (default: left) and verticalalignment (default: baseline . Here is the case of converting from wavenumber to wavelength in a log-log scale. exp(-x) l1, = axs[0]. plot(x Violin plot basics #. For now, I think it would be better to go with inkscape to make improvements, if you can. Thus, to adapt the ticks size and location, adapt them directly to the newly created axis. datasetArray or a sequence of vectors. vlines. Below we'll show a few examples for how to do so. sharex, shareybool or {'none', 'all', 'row', 'col'}, default: False. The bars are positioned at x with the given align ment. pchanged [source] #. frameon: None or bool. and in theory I should be able to position the legend by specifying the loc keyword with a tuple: fig. The OP asked for 90 degree rotation but I'll change to 45 degrees because when you use an angle that isn't zero or 90, you should change the horizontal alignment as well; otherwise your labels will be off-center and a bit misleading (and I'm guessing many people who come here want to rotate 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. 5*axbox. legend () function. If scalars are provided, all lines will have Apr 1, 2013 · Here is some sample code that I'd like a fix for: import numpy as np. x, y define the data locations, xerr, yerr define the errorbar sizes. It’s working fine like this. 0 is at the base the legend text, and 1. py ··· On Monday 18 August 2008 10:45:39 am Darren Dale wrote: plt. hist. Two plots on the same Axes with different left and right scales. Hi folks! I was wondering if it's possible to have legends that are Stacked bars can be achieved by passing individual left values per bar. For example, to put the legend's upper right-hand corner in the center of the axes (or figure) the following keywords can A line - the line can have both a solid linestyle connecting all the vertices, and a marker at each vertex. 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. barh # This example demonstrates how to fully customize violin plots. Apr 20, 2017 · You need to use the ncol argument, which sets the number of columns to use in the legend, e. From the docs: handletextpad : float or None. step #. legend(prop=legend_font, num_points=1, markerscale=0. ) ( Source code, 2x. (2) You create a colorbar and position it where the legend is, and surround it by a grey box, such that it looks like it's in a legend. For example: There are many other Matplotlib objects that can be used in this way. ) 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). arange(len(people)) performance = 3 + 10 matplotlib. Parameters: visiblebool or None, optional. subplot_tool. Most of the concepts and parameters of plot can be used here as well. string e. pos = arange(5)+. Annotation Polar. legend(loc='upper center', handles=legend_handles, fontsize='small') This results in the legend items stacked vertically (top-bottom), while I would matplotlib. 5 # the bar centers on the y axis. The use of the following functions, methods, classes and modules is shown in this example: matplotlib. pyplot as plt fig, ax = plt. The first plot shows the default style by providing only the data. Jan 5, 2020 · The Legend class can be considered as a container of legend handles and legend texts. The WX and Cairo backends do not currently support hatching. In particular, we use a colormap to generate the actual colors. Figure legend demo. abs(y) fig, ax = plt. A sample code snippet is: import matplotlib. The label text. histogram. Apparently, when creating a colorbar, a new axis is always created (as showed here ). 3. Text instances have a variety of properties which can be configured via keyword arguments to set_title, set_xlabel , text, etc. Then make sure to omit the first handle which, as shown Discrete distribution as horizontal bar chart. If False, legend marker is placed to the right of the Jun 8, 2013 · 5. If True, legend marker is placed to the left of the legend label. stem plots vertical lines from a baseline to the y-coordinate and places a marker at the tip. 19. I’m doing that using an increase of the y parameter in bbox_to_anchor (5th line from the bottom). For example, you can use the following syntax to place the legend in the upper left corner of the plot: plt. get_legend_handler_map. Note that if cax is specified, it determines the size of the colorbar, and shrink and aspect are ignored. This function is triggered internally when a property is changed. linspace(0, 2*np. 0. Nov 12, 2020 · The number of marker points in the legend when creating a legend entry for a PathCollection (scatter plot). A figure legend. The colored/patterned marker to the left of each legend label. We do this by passing Figure. 05), shadow=True, ncol=2) Note the introduction of the ncol=2 parameter, which sets the number of columns in the legend. colorbar a list of Axes with the ax kwarg. Benutzer können mit dem Schlüsselwortargument bbox_to_anchor einen beliebigen Ort für die Legende angeben . Just pass in only the artists you'd like to label: import matplotlib. pi * x) y2 = np. scatteryoffsets iterable of floats, default: [0. hlines #. Step curve with no fill. Control whether the legend should be drawn on a patch (frame). text. 2. , [ 'Sans' | 'Courier' | 'Helvetica' ] You can lay out text with the alignment arguments matplotlib. arange(0. The shrink kwarg provides a simple way to scale the colorbar with respect to the Axes. pyplot as plt import numpy as np # Fixing Figure legend demo; Configuring the font family; Using ttf font files; Font table; Fonts demo (object-oriented style) Fonts demo (keyword arguments) Labelling subplots; Legend using pre-defined labels; Legend Demo; Artist within an artist; Convert texts to images; Mathtext; Mathtext Examples; Math fontfamily; Multiline; Placing text boxes matplotlib. Provide details and share your research! But avoid …. 2 import matplotlib. Anmerkungen. bar. ticker formatters and locators as desired since the two Axes are independent. matplotlib-users. markerfirst: bool. May 18, 2019 · If True, legend marker is placed to the left of the legend label. Many parameters can take either a single value applying to all bars or a sequence of values, one for each bar. pi, 41) y = np. Plot horizontal lines at each y from xmin to xmax. y-indexes where to plot the lines. Plot vertical lines at each x from ymin to ymax. ylabel. By default, this draws the data markers/lines as well as the errorbars. axhline(y=0, xmin=0, xmax=1, **kwargs) [source] #. label. 0, 2. ncol=2 would give you two columns. With a value of 1. g. The entries are > aligned as a single block, so that markers always lined up. They are currently supported in the PS, PDF, SVG, macosx, and Agg backends. 1, 2 * np. 375, 0. xmaxfloat, default: 1. fig. figure. Selecting different bin counts and sizes can significantly affect the shape of a histogram. pi, 6) y = np. The pad between the legend handle and text. However, it's easy to control what's displayed in the legend. Putting it all together (besides the special chars - I had some problems activating TeX), try the following code: # -*- coding: UTF-8 -*-. Figure legend demo; Configuring the font family; Using ttf font files; Font table; Fonts demo (object-oriented style) Fonts demo (keyword arguments) Labelling subplots; Legend using pre-defined labels; Legend Demo; Artist within an artist; Convert texts to images; Mathtext; Mathtext Examples; Math fontfamily; Multiline; Placing text boxes Check buttons. bar / matplotlib. It can be opened via the toolbar or by calling pyplot. Then a simplified representation of a box plot is drawn on top. You can now simply call. We can also provide a custom transform to place it in a different coordinate space. Auto-wrapping text. grid. legend(ncol=k) Here, k is the number of columns the legend should have in the graph. In this tutorial, we will discuss how to create line plots, bar plots, and scatter plots in Matplotlib using stock market data in 2022. Check buttons may be styled using the check_props, frame_props, and label_props parameters. Diese handler_map aktualisiert die unter matplotlib. handles, labels = plt. In this case, the xscale of the parent is logarithmic, so Figure. y position in data coordinates of the horizontal line. 5) There is a list of legend keyword arguments in the docs for matplotlib Axes, but there doesn't seem to be any straighforward way to set the alignment of the legend entries there. It is then sufficient to define the underlying values on the corners of the image and let bicubic Horizontal Legends in Python/v3. The trick is to use two different Axes that share the same x axis. Add a horizontal span (rectangle) across the Axes. Dec 7, 2012 · When you create your legend add the handlelength keyword (doc) which sets the length of the '---' (which is called the handle). Patch(color=color2, label='group2')) ax. Note in this example that the colorbars steal some space from the parent Axes. axhspan(ymin, ymax, xmin=0, xmax=1, **kwargs) [source] #. collections as mcol from matplotlib. e. Additionally, the drawing of the solid line is influenced by the drawstyle, e. On newer versions of matplotlib, what you're wanting is the default behavior. Default is None, which will take the value from rcParams["legend. figure() ax=fig. To complete: this typically comes as plt. If you want to draw a horizontal line in the axes, you might also try ax. Padding between the figure edge and the edges of subplots, as a fraction of the Jun 16, 2022 · 93. Figure. add_subplot(111) Make a violin plot. hlines() method. order = [1,2,0] #add legend to plot. 6, there's the alignment parameter. , 0. I’m using a bar chart plot to do a Gantt Project planner (please see example). Jul 20, 2023 · In such cases, placing the legend outside the plot area could eventually make your graph much more readable. # Fixing random state for reproducibility np. Jan 19, 2023 · I’m using below code to create a visual of a chart with 2 subplots and a table directly below. frameon"]. stem. pyplot as plt # v 3. Legend. See Discrete distribution as horizontal bar chart. For vertical stem plots (the default), the locs are x positions, and the heads are y values. Jul 10, 2008 · You can perhaps temporarily modify your legend. Legend is plotted on the top left corner. Default is True. matplotlib Jul 2, 2008 · Horizontal aligned legend. 5, -0. 615 seconds) Axes. stem(x, y) plt. How to add images to charts as background images or logos. 02) y1 = np. The first column has the same type of data in both rows, so it may be desirable to have just one colorbar. step. The bins, range, density, and weights parameters are forwarded to numpy. pyplot as plt data = gpd. violinplot. axes. 8. Note. get_axes()[0] legend_font = FontProperties(size=10) ax. png, png) The following plot uses this to align text relative to a plotted rectangle. Compute and plot a histogram. random. Note that labels with a preceding underscore won't show up in the legend. Which results in the python stacked bar chart Bar chart with gradients. Whether to show the grid lines. This program shows the use of CheckButtons which is similar to check boxes. That’s what I thought. If any kwargs are supplied, it is assumed you want the grid on and visible will be set to True. Python3. Should be between 0 and 1, 0 being the far left of the plot, 1 the far right of the plot. datasets. pyplot as plt. Total running time of the script: (0 minutes 1. get_path ("nybb")) #only one plots ax Sep 9, 2016 · I create legend in my chart this way: legend_handles. legend_handler import HandlerLineCollection, HandlerTuple from Many "correct" answers here but I'll add one more since I think some details are left out of several. Bar color demo#. 0], label = 'Label-1') legend() has a kwarg in called handletextpad which will do what you are looking for. There are 3 different sine waves shown, and we can choose which waves are displayed with the check buttons. Controlling properties of text and its layout with Matplotlib. exp(np. You can get a list of them using ax. legend(loc=7) to create a legend for all artists in the different axes of the figure. linspace(0. align_labels wraps the x and y label functions. You can use separate matplotlib. Parameters: nrows, ncolsint, default: 1. Shrink the width of the plot so that the legend fits the figure. There are two options: (1) You create an object which looks like a colorbar and use it as artist ("handle") for the legend. To add a horizontal legend to a plot in Matplotlib, you can use the legend function and set the loc parameter to ‘upper center’, ‘lower center’, or any other location that suits your plot. Annotating Plots. Each filled area extends to represent the entire data range, with optional lines at the mean, the median, the minimum, the maximum, and user-specified quantiles. This utility wrapper makes it convenient to create common layouts of subplots, including the enclosing figure object, in a single call. The vertical baseline is bottom (default 0). To change the position of a legend in Matplotlib, you can use the plt. Angle annotations on bracket arrows. Scale invariant angle label. Here we use the axes coordinates (1, 0, 0. Note that the xlabel "XLabel1 1" would normally be much closer to the x-axis, "YLabel0 0" would be much closer to the y-axis, and title "Title0 0" would be much closer to the top of their respective axes. The second plot first limits what Matplotlib draws with additional keyword arguments. The Astropy docs have a great section on how to select these parameters: http 0. plot([0, 1], [0, 2. legend. bbox_to_anchor kann ein BboxBase (oder davon abgeleitetes) oder ein Tupel aus 2 oder 4 Floats sein. get_legend_handles_labels() #specify order of items in legend. May 5, 2023 · 3. # code. If None, the previous value is left as is. Nov 28, 2018 · One line is for values that are False (shown as 0 on the legend above), the other for values that are True (shown as 1 on the legend above). pyplot as plt import numpy as np fig, axs = plt. 0 is at the top. Make a step plot. Positioning the Matplotlib Legend at the Bottom. py to make a better figure, although maybe this patch doesnt even do what you want it to. axhspan. Parameters: yfloat, default: 0. 3) call plt. show() Line number 10, bar () functions plots the Happiness_Index_Male first. pyplot as plt import numpy as np import matplotlib. Using the ncol argument inside plt. patches. legend(handlelength=4) if you want to increase from the default (2) to another value. xminfloat, default: 0. This example visualizes the result of a survey in which people could rate their agreement to questions on a five-element scale. Here we put the axis at Y = 0 in data coordinates. errorbar. xmin, xmaxfloat or array-like. twinx method. set_in_layout(False) for that artist. Only artists with an explicitly assigned label will appear in the legend. Add a horizontal line across the Axes. These are the foundational plots that will allow you to start understanding, visualizing, and telling stories about data. Anybody know of a backdoor way of doing this? Jun 2, 2021 · To show legend elements horizontally, we can take the following steps. . print pos. pyplot. tight_layout. legend(, loc=(axbox. 1*np. 1 or later, where no special arguments are needed. This comes handy if the marker conflicts with the linestyle, making it unreadable. Default is None which will take the value from the legend. References. Rather than showing counts of data points that fall into bins or order statistics, violin plots use kernel density estimation (KDE) to compute an empirical matplotlib. hlines(y, xmin, xmax, colors=None, linestyles='solid', label='', *, data=None, **kwargs) [source] #. get_legend_handles_labels(). Parameters: yfloat or array-like. This method uses numpy. If given, the following parameters also accept a string s, which is interpreted as data[s] (unless this raises an exception): x Hatch style reference. Matplotlib is a powerful and very popular data visualization library in Python. If scalars are provided, all lines will have the same length. Sep 2, 2022 · For this, it will be easy to place non-disruptively all the legends. One may use a legend to the figure instead of the axes, matplotlib. set(rotation='horizontal', ha='right'); This is especially useful if the graph is plotted using an external module such Apr 20, 2017 · You may then look at how to place the legend using the loc argument together with the bbox_to_anchor, to find sensible parameters and make both legends align to each other: import matplotlib. linspace(1, 21, 200) This is the pyplot wrapper for Figure. Annotate Transform. Hatches can be added to most polygons in Matplotlib, including bar , fill_between, contourf, and children of Polygon . gca(). There are many ways to create and customize legends in Matplotlib. colorbar. show() The position of the baseline can be adapted using bottom . handletextpad rcParam. In order to get the legend you want you need to set the handles and the labels. #Create data and plot lines. Adjust the padding between and around subplots. The alignment of the legend title and the box of entries. Make a violin plot. Plot y versus x as lines and/or markers with attached errorbars. import matplotlib. legend, or annotation), set a. Arrow Demo. 410 seconds) Sphinx. sin(x)) plt. If False, legend marker is placed to the right of the legend label. width, axbox. For horizontal stem plots, the locs are y positions, and the heads are x values. Call signatures: This is just a thin wrapper around plot which changes some formatting options. We can use the legend's bbox_to_anchor argument to position the legend outside of the pie. The rectangle spans from ymin to ymax vertically, and, by default, the whole x-axis horizontally. This has become especially useful for Matplotlib version 2. ax. y0-0. Matplotlib does not natively support gradients. The x-span can be set using xmin (default: 0) and xmax (default: 1) which are in axis units Create a figure and a set of subplots. Since it’s not possible to draw horizontal bars, I plot a “normal” bar chart (vertical bars) and rotate the whole figure (please see attached file), this is why I need the legend to be 90°-rotated, so that it’s in the right position afterall. sin(2 * np. However, we can emulate a gradient-filled rectangle by an AxesImage of the right size and coloring. By default, the secondary axis is drawn in the Axes coordinate space. legend(Gender,loc=2) plt. Use the bbox_to_anchor argument, which offers control for manual legend placement. Figure legend demo; Configuring the font family; Using ttf font files; Font table; Fonts demo (object-oriented style) Fonts demo (keyword arguments) Labelling subplots; Legend using pre-defined labels; Legend Demo; Artist within an artist; Convert texts to images; Mathtext; Mathtext Examples; Math fontfamily; Multiline; Placing text boxes Jul 17, 2020 · The number of marker points in the legend when creating a legend entry for a PathCollection (scatter plot). , one can create "stepped" lines in various styles. This is a high-level alternative for passing parameters y and horizontalalignment. Set the figure size and adjust the padding between and around the subplots. Use fmt='none' to draw errorbars without any data markers. from pylab import *. If visible is None and there are no Text properties and layout #. x = np. This guide makes use of some common terms, which are documented here for clarity: A legend is made up of one or more legend entries. Adjusting the spacing of margins and subplots using pyplot. The label position. subplots(1, 2) x = np. 2 Steps to Placing a Legend Outside of a Plot in Matplotlib Explained. By default, legends are placed vertically, but you can also customize the legend orientation to be horizontal. sin(x) dy = 0. Composing Custom Legends. Number of rows/columns of the subplot grid. A stem plot draws lines perpendicular to a baseline at each location locs from the baseline to heads, and places a marker there. legend () in below defined manner to specify the number of columns which the legend should have. Set the label for the y-axis. 2) sort the handles (images) and labels the way you want. Index: lib/matplotlib/legend. This method uses a standard plot with a step drawstyle: The x values are the reference positions and steps In this case, we can compose a legend using Matplotlib objects that aren't explicitly tied to the data that was plotted. I have stumbled accross the following snippet, for creating horizontal bar chart using matplotlib: import matplotlib. py, which is not the most recent version. pyplot as plt import numpy as np x = np. errorbar(x, y, yerr=dy, label='data', fmt='o', ecolor='red') # Retrieve handles and labels: note the tuple within the tuple to # unpack the handles (errorbar_container,), labels Matplotlib Legend Horizontal Matplotlib Legend Horizontal. arange(4) y = [5, 7, 4, 9] z = [9, 3, 5, 6] r = [30, 40, 45, 37] Oct 7, 2021 · by Zach Bobbitt October 7, 2021. Example: Python3. First we'll show off how to make a legend for specific lines. plt. Automatic detection of elements to be shown in the legend. 5, 1) together with the location "center left" ; i. Make a violin plot for each column of dataset or each vector in sequence dataset. This is an example showing how to control bar color and legend entries using the color and label parameters of bar. Dec 20, 2018 · Dec 20, 2018 at 18:41. Stacked bar charts can be used to visualize discrete distributions. Such Axes are generated by calling the Axes. x-indexes where to plot the lines. Spacing in points from the Axes bounding box including ticks and tick labels. Call signatures: legend() legend(handles, labels) legend(handles=handles) legend(labels) The call signatures correspond to the following different ways to use this method: 1. Violin plot basics. You need to specify y position and xmin and xmax in the data coordinate (i. legend () to change the vertical space between labels. 2 it disappears outside the Plot histogram with multiple sample sets and demonstrate: Use of legend with multiple sample sets. seed(19680801) # Example data people = ('Tom', 'Dick', 'Harry', 'Slim', 'Jim') y_pos = np. Axes. subplots_adjust. Examples using matplotlib. Create a Line2D instance with x and y data in sequences of xdata, ydata. By default, this is set to 0. the left central point of the legend will be at the left central point of the bounding box, spanning from (1, 0) to (1. subplots() plt. I searched for keywords such as align get_children [source] # get_label [source] #. If False, legend marker is placed to the right of the Plots with different scales. Axes. Axes object defines yaxis (and xaxis) which has label property which can be changed using set() method. An entry is made up of exactly one key and one label. See also the grouped bar , stacked bar and horizontal bar chart examples. legend(loc='upper center', bbox_to_anchor=(0. In matplotlib, legends are used to label various elements in a plot. Note: this page is part of the documentation for version 3 of Plotly. fig, ax = plt. x0+0. yaxis. 2 x = np. Make a bar plot. fancybox: None or bool Mar 26, 2013 · Since matplotlib version 3. grid(visible=None, which='major', axis='both', **kwargs) [source] #. There is also a tool window to adjust the margins and spacings of displayed figures interactively. Oct 27, 2021 · You can use the following chunk of code to change the order of items in a Matplotlib legend: #get handles and labels. val = 3+10*rand(5) # the bar lengths. Community. jg nd gl sm gr vi ha gg ni al