February 2019
Beginner to intermediate
284 pages
6h 20m
English
Content preview from Learn Chart.js
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Configuring grids and angle lines
The following properties are used to configure the radial lines (scale.angleLines) and concentric circles or polygons (scale.gridLines) of a radial grid. All properties listed are supported for both objects except circular, which is supported only by scale.gridLines:
|
Property |
Value |
Description |
|
display |
true (default in radar) or false (default in polar area) |
Shows or hides lines. |
|
color |
Color |
Color of the lines. |
|
circular |
true (default in polar area) or false (default in radar) |
In gridLines object only. If true, gridLines are circular. Otherwise, they are straight lines between points. |
|
lineWidth |
Number |
The width of the lines. |
Configuration for grid and angle lines ...
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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.
I’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.
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.