March 2014
Beginner to intermediate
222 pages
4h 7m
English
Content preview from matplotlib Plotting CookbookBecome an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
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Making a user-controllable plot
Out of the box, without requiring any additional packages, matplotlib offers primitives to add controllers on a figure so that a user can interact with it. In this recipe, we are going to see how to plot a famous parametric curve: the SuperShape curve. This curve is controlled by six parameters: A, B, M, N1, N2, and N3. These parameters determine the shape of the curve. They can be set interactively by the user by moving the cursor on the figure.
How to do it...
The following code will display a curve using pyplot.plot(), which at this point should be simple. However, we now use user interface elements (more commonly called widgets), that is, sliders. This can be done with the following steps:
- We start with the necessary ...
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I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
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I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.