Dataset-specific options can be applied to control attributes, such as color and width of each line. Adding a borderColor attribute to the dataset will set the color of the line (and legend box), as follows:
let dataObj = { labels: labels, datasets: [{ data: values, borderColor: 'hsla(300,100%,50%,1)' backgroundColor: 'transparent'; }] }
The following chart shows the effect of setting borderColor and backgroundColor for a dataset. This configuration only affects one dataset. You can also configure properties that affect all datasets. In this example, the legend was also removed using the options configuration (explained in a separate section). You can see the full code in LineArea/line-2.html, as shown in the following ...
