chart js zoom limit. Datachart is the chart object. Maybe it could help your use case:
chart js zoom limit You may use the keyword 'original' in place of a numeric limit to instruct. The options are split in. 'original' assuming you are using up to date version of the plugin.
You May Use The Keyword 'Original' In Place Of A Numeric Limit To Instruct.
You can further customize the zoom behavior and appearance by using css styles or by creating custom zoom controls. 'original' assuming you are using up to date version of the plugin. Defines the minimum and maximum zoom levels.
Datachart Is The Chart Object.
Maybe it could help your use case: If you want to limit the chart to the original data range, then you can use min: The options are split in.