Change fontSize for radar type point label

[antonk52]

I am generating a radar chart with some sample data, I need to increase the size of the font for the point labels, I have searched the documentation for all occurrences of fontSize and tried all of them, but the size of point label title remains the same. I also found this questions on stackoverflow, but when I copy and paste it with my example it logs an error into a console

Uncaught TypeError: (intermediate value).Radar is not a function

Expected Behavior

I would expect to be able to pass another key called fontSize that will affect the size of the point label title.

Current Behavior

The size of the the point labels remains the same.

Possible Solution

I would imagine passing another key to labels called fontSize with a number of what size you want the labels to be would be an ultimate and intuitive solution.

Steps to Reproduce (for bugs)

CODEPEN example

the link is fairly self explanatory, but just to mention I did try to edit
Chart.defaults.global.defaultFontSize
Chart.defaults.global.tooltips.titleFontSize
Chart.defaults.global.title.fontSize

Context

I am generating a graph which then turn into an image that will be included in a pdf. The pdf has to look like a given design and I am really close to it, but the size of the point labels.

Environment

• Chart.js version: 2.4.0
• Browser name and version: Chrome 55 and Safari 10.0.3
• Link to your project: project is developed locally

[dibsyjr1]

Do you mean like this?

http://codepen.io/anon/pen/pRLBNy

Note that you do have to scroll down to actually see the chart now that the labels are taking up so much room. If you don't know what i've changed i've included this in scale options:

pointLabels: {
	fontSize: 50		
}

[antonk52]

@dibsyjr1 Thank you, 50 was not my goal, but to be sure that I see the result. This is exactly what I needed. Weird that this is not mentioned in the docs. Thanks again.

[dibsyjr1]

@antonk52 no problem. Although it is in the docs, you can find it under:

Scales > Radial Linear Scale > Point Label Options

[etimberg]

Closing as answered.

Thanks for answering @dibsyjr1
@antonk52 regarding the docs, we are working to update those. See #3751 for a preview

[dibsyjr1]

@etimberg No problem, happy to help.