Matplotlib savefig different from show. eps feature) without having to show the plots/charts > on the user's screen? I'd like to be able to save the > figures to disk without showing them on the > screen. Animations using Matplotlib# Based on its plotting functionality, Matplotlib also provides an interface to generate animations using the animation module. txt" my code will go through each one, generate a graph based on its data, and then save it as "a. Also, this syntax cannot be combined with the data parameter. Save the current figure as an image or vector graphic to a file. distributed on PyPI). FigureCanvasBase. add_axes(ax) ax. We learned that the savefig() function is used to export plots as image files, while the show() function is used for interactive visualization. Otherwise, the file has an empty figure. , 0. plot(array1, y[i]) #plt. png, b. In this tutorial, we will explore how to use ax. fig format in MATLAB?) I find myself running the same scripts many times to generate these interactive figures. To deal with this, you can. Syntax: Jan 5, 2020 · Parameters: fname: str or PathLike or file-like object. dpi to the savefig() functions but as you can see, it doesn't seem to work. So no -- You won't get the same output in savefig. May 3, 2020 · plt. show() clears the figures but I call it after . import os import matplotlib. arange(9). draw() into their code before the plt. The figure is displayed with show (which looks as desired) and also saved as a pdf using savefig. savefig() Explanation: plt. Even default matplotlibrc have this section. Aug 29, 2023 · I was having the same problem using Jupyter notebook and the command: %matplotlib notebook. eps', 'Sample2. . Matplotlib. On my system, pylab is just this: from matplotlib. But when I save it as a file with fig. , on-screen via Quartz versus to to-file via pdf using different functions (plot versus savefig) whose parameters are nearly the same, yet the default values for those parameters are not the same for both functions. pyplot The code looks like this: def plottest(): import numpy as np import However, you can specify a different dpi value according to your requirements. imsave() メソッド savefig() および imsave() メソッドを使用して、Matplotlib から生成されたプロットを単純に保存できます。インタラクティブモードの場合、プロットが表示されることがあり Jul 22, 2013 · The accepted answer is correct however I compiled a more up-to-date solution that you can copy-paste. plot(x, y) # Save the plot to a PNG file plt. adding [plt. Parameters: fname str or PathLike or file-like object. Calling plt. Or I'm sending my colleagues multiple static PNG files to show different aspects of a plot. A path, or a Python file-like object, or possibly some backend-dependent object such as matplotlib. savefig() and . I'm not sure if this is a possible bug in matplotlib. I have tried:-> Setting savefig. plt. savefig() does that make a difference? – Chuck Commented Feb 2, 2017 at 19:02 Jun 5, 2016 · Is there a way to save a Matplotlib figure such that it can be re-opened and have typical interaction restored? (Like the . I am troubled that the saved figures are blank if invoke a show() command and look at them first. show() runs the GUI event loop and does not return until all the plot windows are closed I need to create a figure in a file without displaying it within IPython notebook. Aug 18, 2024 · Solution: Using savefig() Matplotlib provides a function called savefig() to achieve this. inverted()) plt Apr 11, 2013 · There is a section of options starting with savefig which define how your saved figure will look like. Share Follow If a plot does not show up please check Troubleshooting. use("mypackage. To avoid the display of plot we use close() and ioff() methods. family'] = 'Univers-Condensed' before plt. For Jupyter Notebook users, you need to call plt. ]) ax. plot(). This tutorial covers a general guideline on how to create such animations and the different options Jan 6, 2019 · It seems matplotlib. dirname(__file__) results_dir = os. – Feb 2, 2024 · We can simply save plots generated from Matplotlib using savefig() and imsave() methods. 1, facecolor='auto', edgecolor='auto', backend=None, **kwargs ) The available output formats depend Feb 15, 2024 · To make sure the figures look identical for the show() and savefig() method, we must use dpi=fig. show() is called. Sep 26, 2017 · Each figure is saving with a different name each time in the code that I wrote. We can save plots generated from Matplotlib using matplotlib. For my code, the behavior of the plt. savefig(*args, **kwargs) [source] #. 1000 dpi and eps format are quite a good quality, and if you want to save every picture at folder . We can use the PdfPages class's savefig() method to save multiple plots in a single pdf. / with names 'Sample1. So instead of plot/show + savefig, use figure + plot/show + savefig. xlabel("Weight of the students Jan 14, 2012 · I browsed Google, and found mainly outdated code examples (also on scipy cookbook) then some 2008 posts on StackOverflow where at least I find some trace that matplotlib. Jan 30, 2023 · 画像を保存するための savefig() メソッド 画像を保存する matplotlib. savefig() where one of the items will change every time. show() and set the name, dpi and format of your figure. To save a figure using Matplotlib, we use the savefig Related Course: Data Visualization with Matplotlib and Python. Matplotlib is a multi-platform data visualization library built on NumPy arrays and designed to work with the broader SciPy stack. One important aspect of generating visualizations is to control the resolution or quality of the saved figures. hlines() The Matplotlib. show() in plt. Finally, Figures can be saved to disk using the savefig method. After show is called, the list of "current" figures and axes is empty. legendPatch] or bbox_extra_artists=[leg] to savefig(), but neither worked. reshape((3,3)) fig=plt. The Matplotlib savefig function, as the name suggests, helps save the figure after plotting the data. py module, and you add a mypackage/presentation. flush_events() is called. I changed %matplotlib notebook to %matplotlib inline and that solved the problem. Code (I'm using Python 3. savefig and plt. transformed(fig. style. However, I'm not sure how to pass more than 1 item through plt. The savefig() function is primarily used when you want to export your plots as image files. figure() method to adjust the plot’s absolute dimensions so that both figures are identical. Dec 7, 2020 · Hello programmers, in this article, we will study the Matplotlib savefig() in python. get_window_extent(). pyplot as plt script_dir = os. savefig. savefig(), the legend is truncated. E. In other words, my previous plots were being added to a single figure as shown in the lots above, within my for loop as well. In most cases, matplotlib will simply output the chart to your viewport when the . I've saved out other figures (histograms of the same data) in this code as jpg's, so I know this computer can save as jpg. fig format. A lot of documentation on the website and in the mailing lists refers to the "backend" and many new users are confused by this term. gcf() for "get current figure", then you can call savefig() on this Figure object at any time. linspace(1*1 Jul 5, 2020 · EDIT: I noticed a filed saved under the name "distribution données canal " (same as in savefig) but without any extension and just one, weird weird python matplotlib In data visualization, saving plots in various image formats is often necessary for presentations, reports, or publications. figure() plt. It takes the filename as its main argument. This saves Matplotlib-generated figures in a single PDF file named Save multip Sep 27, 2018 · Learn how to save a plot in a pdf file using matplotlib, a popular Python library for data visualization. 1500x3000) that I want to plot at scale since it is an image. An animation is a sequence of frames where each frame corresponds to a plot on a Figure. pdf', format='pdf') In these examples, we save the figure as a JPEG image and a PDF file respectively. pylab. ylabel(r'$\ln\left(\frac{x_a-x_b}{x_a-x_c}\right)$') plt. Call plt. In other words: the origin will coincide with the center of pixel (0, 0). savefig() の dpi の値は 100 です。 Jun 3, 2023 · At the end of your for() loop, you can use the savefig() function instead of plt. In this case, any additional keyword argument applies to all datasets. savefig('MyFigure. Jun 20, 2014 · I realize there are different settings one can apply that will change the look and feel of either individually (matplotlib savefig() plots different from show()), however I haven't been able to find any easy to follow documentation that shows how to set the default fonts while using matplotlib backend: MacOSX. show() command; the figure will not be saved until the plot window is closed. fig format is matlab figure The pl. pyplot as plt for item in item_list: plt. ) Part of the picture saved using savefig() The same part of the picture saved from plot. Its especially true if you are doing this within a for loop or some iterative approach. savefig() with smaller sizes. We can also set the figsize parameter in the matplotlib. However, I was not able to update the font size. pause() is called. Aug 27, 2015 · I couldnt get the other answers to work and finally got this to work for me for matplotlib==3. set_size_inches(w,h) ax = plt. show() is called, a new figure is created. show() displays the figures and immediately returns. xlabel(r'$\ln\left(\frac{x_a-x_d}{x_a-x_e}\right)$', fontsize=50) plt. imshow(item) plt. fig. figure(frameon=False) fig. The figure looks fine when I display it, but after saving the figure, I got some white space around the saved image. This is even more annoying when you generate multiple plots in-say- an iterative manner as you will end up with loads of open figures when the program finishes. y [i] has all Jun 16, 2014 · The following script (using matplotlib 1. plot([1,2,3], lw=72) # line 1 inch wide fig. scatterplot1 scatterplot2. Feb 18, 2010 · Hi everyone, I am very new to Python and Matplotlib, so it might be easier than I think. Specifically, try something like this after running the commands to plot the image: plt. import matplotlib matplotlib. pylab in this regard. I made some beautiful charts before I included plt. rand(h, w) fig = plt. savefig Jul 6, 2017 · For debugging/convenience reasons it would be nice to interactively show the plot using plt. The following snippet provides a basic illustration: Oct 26, 2011 · If that value is different than the default, my savefig() images come out different, even if I set the savefig dpi to be the same as the figure dpi. show(). show() can be problematic when building plots in a Jupyter notebook with %matplotlib inline enabled. pyplot. from matplotlib. Apr 13, 2020 · I don't know exactly why it happens but it is fixed by this plt. clf() to clear the plot each time through the loop. show() displays the correct plot with a legend outside it. The savefig function - deep dive. g. png May 13, 2020 · the show() function shows me this: while the savefig() function shows me this: I'm using 3 in tab mode. """ Dec 27, 2020 · Code below should show the same image (green background) both when using . Auto-show in jupyter notebooks. I have many different Nov 1, 2012 · I've tried this without the show() or by having the show() call come 2nd, as some questions & answers on here (and elsewhere) seemed to imply that the call order may be the problem. For example using --export-area-drawing option in the inkscape command line UI or "resize to page" option in the inkscape's GUI. png', dpi=300, bbox_inches='tight') Jul 21, 2016 · In matplotlib, you can view your plots using either show() or savefig(). template in the newly created . PdfPages. show() Save the figure before you show() by calling plt. txt, b. show, but it is the savefig Dec 3, 2015 · The following gives me very similar appearance in "show" and in "savefig". savefig(). join(output_folder, 'forecasts_scatter_%s. close() The loop does generate a number of files but they seem to show the superposition of different figures, whereas, if I plot the items one by one they look very different. show() method is invoked, but we’ll briefly explore how to save a matplotlib creation to an actual file on disk. Apr 13, 2020 · Workaround #2: from outside of matplotlib: save the image in SVG format and then convert to png. pyplot as plt plt. Oct 27, 2011 · You render your matplotlib plots to different devices (e. For simplification let say that there Nov 16, 2023 · Instead of displaying all the plots I'd like to save them with the naming convention [xaxis]_y[axis]. Matplotlib savefig() Method to Save Image. dpi in the savefig() method. Setting dpi in savefig function in Matplotlib. axis('off') plt. Since the show() command blocks and I am not using a spyder-like interpreter, I have to close the figures before I get to savefig() Dec 5, 2012 · This worked for me, based on your code, generating a 93Mb png image with color noise and the desired dimensions: import matplotlib. show() after plt. Feb 8, 2018 · A string containing a path to a filename, or a Python file-like object, or possibly some backend-dependent object such as PdfPages. zeros((len(array1),len(array2)), dtype=float) for i in range(len(y)): y[i][i]= array2[i] for i in range(len(y)): plt. png' % model_name)) by this. savefig("my Second, after plt. txt, c. Jan 11, 2012 · pylab is simply an aggregation of the matplotlib. pyplot as plt # Define Data student = [10, 5, 3, 2, 4] weight = [35, 25, 20, 50, 43] # Define background color ax = plt. I did a search on the internet but couldn't find anything useful. I need to make life easy for my examinator, so. grid(True) # generate id plt. Aug 18, 2024 · plt. 02, 1), loc="upper left") plt. path. figure() ax. If Your goal is to get the result with savefig -- restrict Your experiments to just that one (so don't use show() at all). gca(). A standard savefig() command is: plt. clf()] to clear the plot each time through the loop fixed this problem being clearing the figure before starting the loop Matplotlib is capable of creating all manner of graphs, plots, charts, histograms, and much more. savefig() to control my figure: This limitation of command order does not apply if the show is non-blocking or if you keep a reference to the figure and use Figure. pyplot as plt image = imageio. In this article, we will explore how to save Matplotlib figures using the savefig() function and discuss different file formats supported by Matplotlib. The problem is that when I set the frame size to fullscreen and use plt. Jan 10, 2022 · You do not keep a reference to each figure, so when you call fig. show() shows significantly better picture, and I can save it to png with satisfying quality - and surprisingly file size is about 8 times smaller (because of compressing, I suppose, which is fine. savefig in the final loop you are actually saving the figure referenced by fig (which is the last figure) each time. 0): """Get the full extent of an axes, including axes labels, tick labels, and titles. mplstyle style sheet, then it can be used as plt. set_axis_off() fig. 1) should create a 1-row, 3 column subplot with only one panel. show() fig. imshow(data) extent = ax. png. As we all know, Matplotlib is a beneficial visualization library in python, especially for plotting purposes. savefig(os. show() where array1 and array2 are one dimensional, all elements with data type float. import imageio import matplotlib. savefig("testdpi. The jupyter backends (activated via %matplotlib inline, %matplotlib notebook, or %matplotlib widget), call show() at the end of every cell by default. I know that . I rearranged your code just to help me look at it, but I believe there are two differences in mine that may help yours: Defining the figure size to make sure it has room for the legends, and using bbox_inches="tight" in the savefig call. Matplotlib allows us to save subplots in different image formats such as PNG, JPEG, and PDF by specifying the format parameter in the savefig function. So the show() is basically fullscreen on my 13" 2k notebook screen. What is the correct way to do it? Matplotlib version is 0 Aug 20, 2014 · As to layout -- in show() it depends on the size of the window. set_facecolor('green') # Plot Graph plt. 6. Here's a basic example: import matplotlib. I am doing something like this: y = np. Nov 11, 2018 · plt. Both plt. rc('font', family='serif') # matplotlib. import numpy as np import matplotlib. show(), but the savefig image is blank. I have followed this thread here but no luck. # Import Library import matplotlib. show() the image is perfect and the resolution is fine. In this article, we compared the savefig() and show() functions in matplotlib. use("macosx") matplotlib. matplotlib. title('Example with matplotlib 3. savefig() in the same cell in which the plot is created. im Apr 24, 2013 · If you are using Matplotlib and are trying to get good figures in a LaTeX document, save as an EPS. I am not clear on the interaction between IPython and matplotlib. pdf') as pdf: for fig in figs: pdf. 3. I think the length of the path in savefig has some limits. pylab __doc__ = matplotlib. These generate slightly different images; in my case, the savefig() image is uglier and harder to understand. For example if i had 3 files named "a. show() is not called after we saved the plot on our disks. Answers exist for fixing this problem when it arises for plt. While both savefig() and show() functions are essential in matplotlib, they serve different purposes and are used in different scenarios. Jan 9, 2024 · In this article, we will discuss how to save multiple matplotlib figures in a single PDF file using Python. savefig to save plots in The available output formats depend on the backend being used. I have to use show(), maximize the graph and manually save the figure with the GUI button myself. subplots(1, figsize=(3,2)) # 2 inches high ax. __doc__ You can see that pylab is just another One of the essential features of Matplotlib is the ability to save figures into different file formats. savefig("a. add_subplot(1,1,1) plt. eps', etc. You can include style sheets into standard importable Python packages (which can be e. savefig() で保存する際には、テキストの相対的な大きさと線のストロークの幅を指定するために、dpi というパラメータを指定します。デフォルトでは、matplotlib. show() statement should not be placed before savefig() as it creates a new figure which makes savefig() save a blank figure instead of the desired one as explained in this post. Jul 18, 2021 · 図を matplotlib. If format is None and fname is a string, the output format is deduced from the extension of the filename. Thus, you usually don May 25, 2016 · My code is succesfully saving images to file, but it is cropping important details from the right hand side. 1 . show() The entire ylabel is visible, however, the xlabel is cut off at the bottom. pdf extension. 2. png", dpi Aug 15, 2014 · import matplotlib. However, when I save the image using pylab. pyplot. Mar 9, 2020 · OpenCV and Matplotlib use different color spaces to display images - that's why they look differently even when they are actually the same. png' % model_name)) and it worked. plot basically does plt. Figure settings, and May 8, 2021 · Parameters: fname str or path-like or binary file-like. By default, each line is assigned a different style specified by a 'style cycle'. > Hello -- Is it possible to save figures (I'm using the > . gcf(). In certain cases, the figure is still shown in the interactive mode, even when plt. join(output_folder, 'scatter_%s. I found some topics that suggested I set the DPI size to match that of show(). However it seems that this function can't be used to save figures in . The . An example: I've kept a set of references to figures in a dictionary so that I could save them later if desired. The savefig function in Matplotlib has an optional parameter to specify the dpi. Saving Figures #. 2\nMRE no longer an issue') plt. hlines() is used to draw horizontal lines in a graph at each y from xmin to xmax. savefig( image_name ), I find that the SIZE image saved is the same as the image that is shown when I use pylab. png, c. save Dec 18, 2016 · pyplot. The figure showed correctly in the notebook but didn't print axis and titles when saved with fig. Sep 13, 2018 · plt. sin(x) # Create the plot plt. If the directory does not exist, it is created. Matplotlib targets many different use cases and output formats. Parameters fname str or path-like or binary file-like. savefig(filename) plt. legend(bbox_to_anchor=(1. All plots created with Matplotlib are saved with savefig function. makedirs(results_dir) plt. show I have trid to use the bbox_inches='tight', but that makes the picture size become not exactly 700*400. you can just add the following code: Oct 31, 2019 · This is my code, and i get different result from plt. Figure has some instruments to change output image size, but it’s in combination from inches and dpi set. Where to go next# Check out Plot types to get an overview of the types of plots you can create with Matplotlib. savefig(filename + id) plt. pyplot as plt import matplotlib as mpl import numpy as np from matplotlib. Matplotlib plots can simply be saved as PDF files with the . pylab import * import matplotlib. Dec 4, 2023 · This is especially useful if you are using a third-party library that uses matplotlib in the backend that automatically calls show() which causes the savefig() to save a blank image. savefig() produce the same blank image. eps', format='eps') I have found that EPS files work best and the dpi parameter is what really makes them look good in a document. How can I fix my function so savefig() would save the graphs properly? I tried to put a line like this before pl. Matplotlib savefig resolution. Feb 3, 2017 · If you write import matplotlib. Saving Subplots to Different Formats. savefig() function to save figures. dpi_scale_trans. In Matplotlib, the savefig method available through the ax object allows us to save plots in different formats such as PNG, JPEG, PDF, and SVG. jpeg") I looked through this answer Matplotlib savefig with a legend outside the plot but the chosen answer suggest to adjust the axis manually. import matplotlib. Saving Figures with Matplotlib. Oct 25, 2012 · The problem I am having is, savefig() would save figures with the axis and graphics trimmed. pyplot as plt data=np. pyplot as plt import numpy as np # matplotlib. As for your first 2 methods those should actually look the same and they do when I try out your code. imshow(im_np, aspect='normal') fig. Call signature: savefig(fname, *, transparent=None, dpi='figure', format=None, metadata=None, bbox_inches=None, pad_inches=0. For example: Unless extent is used, pixel centers will be located at integer coordinates. pyplot to "forget" previous plots I am trying to plot multiple time using matplotlib. plot([1,2,3,4]) plt. So, instead of changing the source as above, I just kept the figure. Backends are used for displaying Matplotlib figures (see Introduction to Figures), on the screen, or for writing to files. pyplot as plt import numpy w = 7195 h = 3841 im_np = numpy. show() の dpi の値は 80 であり、matplotlib. ylabel('some numbers') plt. backends. png". dpi setting as the default 80, and was able to generate images with savefig() that looked like images from show(). @karmel is pointing out a genuine bug that I can reproduce with the macosx backend, but not with *agg backends--which is why saving to a png works. Can someone show how to make the Jan 10, 2022 · Disabling interactive mode. dpi'] = 240 import matplotlib. savefig('figure. presentation"). Jul 7, 2012 · Here's the piece of code that saves plot to the selected directory. As indicated there, I have created anew the matplotlibrc. If not in interactive mode: newly created figures and changes to figures are not displayed until. figure() ax=fig. savefig (and essentially any other pyplot method) just does plt. savefig() after calling plt. rcParams['figure. There is also a similar question: matplotlib savefig() plots different from show() With python matplotlib module, we can use pylab. rc('leg Distributing styles#. backend_pdf import PdfPages figs = [fig1, fig2, etc] # list of figures with PdfPages('output. Find answers to common questions and issues in this Stack Overflow post. I need to take an image and save it after some process. pyplot as plt fig, ax = plt. bar(weight,student) # Define axes label plt. dpi Sep 13, 2023 · You can find the bbox of the image inside the axis (using get_window_extent), and use the bbox_inches parameter to save only that portion of the image:. savefig('tessstttyyy. linspace(0, 10, 100) y = np. show() should come before plt. draw() didn't seem to change anything about the output. But, when I call pylab. For example, look at the code below. Oct 14, 2021 · Example: The plot having green background color and you have to save the pdf file with the Transparent argument. Some googling shows me workarounds such as adding bbox_extra_artists=[leg. join(script_dir, 'Results/') sample_file_name = "sample" if not os. show() is used to display the plot on the screen. figure. figure(figsize=(12,6)) plt. It allows you to save your visualizations in various formats, making it easy to integrate them into reports Feb 8, 2018 · A string containing a path to a filename, or a Python file-like object, or possibly some backend-dependent object such as PdfPages. However I just couldn’t find how to tell my plt graph to use this matplotlib. jpg', format='jpg') fig. Step-by-Step: Using savefig in Matplotlib At its core, the savefig function in matplotlib offers an intuitive way to archive the current figure into a desired image file format, whether it’s PNG, PDF, or JPEG. png', dpi=100) before you call plt. matplotlib folder, and changed the suggested parameters. imshow(). show() clears the whole thing, so anything afterwards will happen on a new empty figure. show() with a larger size for the plot and fonts, before storing it as a PDF file using fig. There are many ways to manage this: you can save the figure in the same loop that created it, you can assign a unique name to each figure, or you can keep a import matplotlib. imsave() lightens the image when compared to that of matplotlib. transforms import Bbox def full_extent(ax, pad=0. font_manager from matplotlib import rcParams and rcParams['font. savefig(fig, bbox_inches='tight'). However, the vertical and horizontal scales are very different. There are two common representations for RGB images with an alpha channel: Feb 2, 2004 · Hi David, please post questions directly to the matplotlib-users list. If we are in interactive mode, the plot might get displayed. Jun 7, 2017 · I was wondering why some people put a plt. savefig() and fig. I know that a wm basically resizes the image but I thought I fix that by passing dpi=fig. Otherwise, you will get an empty plot in the file. 8): Mar 2, 2020 · Savefig() gives me a different output than show() in the following example import matplotlib import matplotlib. Aug 18, 2016 · from matplotlib import pyplot as plt fig = plt. Jan 30, 2023 · Matplotlib でグラフを高解像度で保存するには、savefig() 関数のさまざまなパラメーターを制御します。 同様に、 figure() 関数で高い値の dpi パラメータを設定することにより、グラフを高解像度でプロットできます。 If the figure is saved after the plt. You can choose different file formats and adjust image quality. Matplotlib is a popular plotting library in Python that is widely used for creating high-quality visualizations. In other words, get the current figure instance and call its savefig method. savefig('plot. savefig() is used to save the plot to a file. If your package is importable as import mypackage, with a mypackage/__init__. rc('font', size=16) # matplotlib. random. Every single issue might be solved one by one. Learn Matplotlib from the ground up in the Quick-start guide. However How do you get matplotlib. pyplot as plt import numpy as np # Sample data x = np. isdir(results_dir): os. Axes(fig, [0. show() Nov 8, 2022 · Please call plt. , 1. 4. png in the current directory on disk with 200 dots-per-inch resolution. Currently, it seems that the figures will not > save to disk, unless I issue the show() command I am using pylab in matplotlib to create a plot and save the plot to an image file. png', dpi=200) will save a PNG formatted figure to the file MyFigure. (assuming we imported pyplot as from matplotlib import pyplot as plt) Jun 23, 2020 · I can't reproduce the same plot quality shown with matplotlib plt. pyplot and numpy namespaces (as well as a few others) jinto a single namespace. savefig(), so it isn't the case here. bar(x, y, label="a") plt. x=np. It can take an integer value representing the desired dots per inch. savefig('destination_path. I used MatplotLib with Cartopy to generate some data images. Similarly plt. I achieved to set a different plot size before displaying it. backend_pdf. Oct 16, 2015 · I have a medium-sized array (e. May 26, 2020 · Matplotlib is an amazing visualization library in Python for 2D plots of arrays. wmxv xtx trbh vgl wvwhtn tmuzlf wxxh lybahbyyl tynrtfjq teyd