my problem is, I want to see the difference between every point when hovered. f.e I have the points 5,4,3 so I dont want to see 5,4,3 when hovered. I want to see 0(because it is the startpoint),1,1.
Can someone help me please.
Thank you
my problem is, I want to see the difference between every point when hovered. f.e I have the points 5,4,3 so I dont want to see 5,4,3 when hovered. I want to see 0(because it is the startpoint),1,1.
Can someone help me please.
Thank you
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if you want to edit the tooltip when hovered, you should use with label callback in tooltip options:
HTML:
component.ts
for deep look see : https://www.chartjs.org/docs/latest/configuration/tooltip.html#label-callback