Skip to Content
Handbuch Data Science mit Python
book

Handbuch Data Science mit Python

by Jake VanderPlas
November 2023
Intermediate to advanced
576 pages
13h 30m
German
dpunkt
Content preview from Handbuch Data Science mit Python

KAPITEL 30

Anpassen von Farbskalen

Die Legende eines Diagramms enthält einzelne Beschriftungen für einzelne Punkte. Für die Kennzeichnung kontinuierlicher Werte, die von der Farbe der Punkte, Linien oder Regionen abhängen, ist eine beschriftete Farbskala äußerst praktisch. Matplotlib stellt eine Farbskala als separate Koordinatenachse dar, die beschreibt, welche Bedeutung die Farben in einem Diagramm besitzen. Zunächst richten wir wie gewohnt ein Notebook ein und importieren die benötigten Funktionen:

In [1]: import matplotlib.pyplot as plt

plt.style.use('seaborn-white')

In [2]: %matplotlib inline

import numpy as np

Wie bereits mehrfach gesehen, lässt sich die einfachste Version einer Farbskala mit der Funktion plt.colorbar erzeugen (siehe ...

Become 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,
and much more.

Read now

Unlock full access

More than 5,000 organizations count on O’Reilly

AirBnbBlueOriginElectronic ArtsHomeDepotNasdaqRakutenTata Consultancy Services

QuotationMarkO’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.
Head of Cybersecurity
QuotationMarkI 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.
Field Engineer
QuotationMarkI’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.
Amir M.
Data Platform Tech Lead
QuotationMarkI'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.
Mark W.
Embedded Software Engineer

You might also like

Python lernen – kurz & gut

Python lernen – kurz & gut

Michael Inden

Publisher Resources

ISBN: 9783960092254Publisher Website