October 2018
Beginner to intermediate
676 pages
18h 30m
English
Content preview from Matplotlib 3.0 Cookbook
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Managing image resolution
When the graphs in the output files need to be printed on paper, the quality of the printout is important. A detailed explanation of photo shopping is beyond the scope of this book, but here we will cover enough to understand the parameters available while saving the figure that influences the quality of the printout.
The quality of the printout depends on the number of pixels in the image (of the figure saved), the size of the page of the paper on which it is to be printed, and the printer resolution.
The number of pixels in the image, in general, is dependent on the resolution of the camera, such as 5 MP, 7 MP, 10 MP, and so on. The size of the paper is controlled with a setting called Pixels Per Inch (PPI). A ...
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
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.