Add the BorderDash array to the LineDataset #95
Description
Is your feature request related to a problem? Please describe.
Yes. We need to distinguish multiple series with similar colors on a line chart. We currently use a dash array in our desktop app to accomplish this. I looked at ChartJS's documentation and noticed they have a borderDash property that can be used for this purpose. This Blazor project doesn't currently have a BorderDash option.
Describe the solution you'd like
Implement BorderDash in LineDataset
Describe alternatives you've considered
I did not consider any alternatives because this project was well written and all it took was adding the property to the LineDataset file for it to work.
Additional context
I have implemented the feature in a fork. I couldn't find any contribution guidelines so I didn't want to open a pull request without opening an issue and asking about it first. I've included a screenshot below. Please let me know if it's ok to open a PR for this. You can see the commit I made here.
