February 2019
Beginner to intermediate
284 pages
6h 20m
English
Content preview from Learn Chart.js
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Configuring point labels
Point labels are the labels that are displayed around the radial chart, at each angle line. Tick labels are placed inside the chart over the first angle line and have a backdrop. Point labels are configured with the scale.pointLabels property, which is an object with the following properties:
|
Property |
Value |
Description |
|
display |
true (default in radar) or false (default in polar area) |
Displays or hides the axis labels |
|
callback |
Function; default is d=>d |
Returns the value label for each point |
|
fontColor, fontFamily, fontStyle |
Strings containing CSS font attributes |
Font attributes |
|
fontSize |
Number |
Font size in pixels |
Properties for point label configuration in radial axes
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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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