LegendLabels.setFontSize not working

[dhelml]

Checklist

• I am able to reproduce the bug with the latest version
• I made sure that there are no existing issues - open or closed - which I could contribute my information to.
• I have taken the time to fill in all the required details. I understand that the bug report will be dismissed otherwise.
• This issue contains only one bug.

Affected version

2.4.0

Steps to reproduce the bug

1. Try to set font size via new LegendLabels().setFontSize(5)
2. Observe created json structure
3. Observe created chart

Expected behavior

Font size changed from default 12 to 5

Actual behavior

The legend has still the fontsize 12

Additional information

• Primefaces uses chart.js version 4.4.2
• Chart.js docu describes font as an own object within label
• font family also depends on the legends.font object

[naofireblade]

According to chartjs a Font object is required https://www.chartjs.org/docs/latest/configuration/legend.html#legend-label-configuration

[dhelml]

Yes, the library does not support setting an Font object at the moment. It has (maybe deprecated) methods to set each value on the Labels object instead, which do not work anymore.

[AB-xdev]

Fixed / Syned with ChartJS Source in abe81da