8. More on matplotlib Gems
by Giuseppe Vettigli, Dimitry Foures, Igor Milovanović
Python Data Visualization Cookbook - Second Edition
- Python Data Visualization Cookbook Second Edition
- Table of Contents
- Python Data Visualization Cookbook Second Edition
- Credits
- About the Authors
- About the Reviewer
- www.PacktPub.com
- Preface
- 1. Preparing Your Working Environment
- Introduction
- Installing matplotlib, NumPy, and SciPy
- Installing virtualenv and virtualenvwrapper
- Installing matplotlib on Mac OS X
- Installing matplotlib on Windows
- Installing Python Imaging Library (PIL) for image processing
- Installing a requests module
- Customizing matplotlib's parameters in code
- Customizing matplotlib's parameters per project
- 2. Knowing Your Data
- Introduction
- Importing data from CSV
- Importing data from Microsoft Excel files
- Importing data from fixed-width data files
- Importing data from tab-delimited files
- Importing data from a JSON resource
- Exporting data to JSON, CSV, and Excel
- Importing and manipulating data with Pandas
- Importing data from a database
- Cleaning up data from outliers
- Reading files in chunks
- Reading streaming data sources
- Importing image data into NumPy arrays
- Generating controlled random datasets
- Smoothing the noise in real-world data
- 3. Drawing Your First Plots and Customizing Them
- Introduction
- Defining plot types – bar, line, and stacked charts
- Drawing simple sine and cosine plots
- Defining axis lengths and limits
- Defining plot line styles, properties, and format strings
- Setting ticks, labels, and grids
- Adding legends and annotations
- Moving spines to the center
- Making histograms
- Making bar charts with error bars
- Making pie charts count
- Plotting with filled areas
- Making stacked plots
- Drawing scatter plots with colored markers
- 4. More Plots and Customizations
- Introduction
- Setting the transparency and size of axis labels
- Adding a shadow to the chart line
- Adding a data table to the figure
- Using subplots
- Customizing grids
- Creating contour plots
- Filling an under-plot area
- Drawing polar plots
- Visualizing the filesystem tree using a polar bar
- Customizing matplotlib with style
- 5. Making 3D Visualizations
- 6. Plotting Charts with Images and Maps
- 7. Using the Right Plots to Understand Data
- 8. More on matplotlib Gems
- 9. Visualizations on the Clouds with Plot.ly
- Index
In this chapter, we will cover:
- Drawing barbs
- Making a box-and-whisker plot
- Making Gantt charts
- Making error bars
- Making use of text and font properties
- Rendering text with LaTeX
- Understanding the difference between pyplot and OO API
-
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