Single row barcharts showing extra 1, -1 rows

[kfox]

I filed this in Chart Support but I think it is really a Bug…

I am seeing a strange thing when the data we retrieve consists of a single row being shown on a barchart. This does not happen if the row count is greater than 1. We see a row above the bar with a X label of “-1” and a row beneath the bar with X label of “1”.

Is this a bug or perhaps some leftover code meant to be removed for the single row case?

I have screenshots to share if needed.
The code it too complex to post or fiddle.

[Vishwas R]

@kfox,

In case of numeric axis chart, labels will be shown at every interval of the axis. Because of this, it’s showing 1 & -1. If there is just one datapoint and your requirement is to show label just for datapoint, you can use category axis (use label instead of x-value). Please take a look at this JSFiddle for an example.

Considering this as duplicate of Single data row barcharts showing 1, -1 rows, hence closing the same.

—
Vishwas R
Team CanvasJS

[kfox]

Thanks for this useful information.
In my case I was using the label: and y: syntax but in my axisX: code I had interval: 1 specified.

Removing that seems to have solved the issue.