Ability to remove outline for charts

[abdelaziz-ouhammou]

When creating a chart, by default, it will have a border around it. This can be removed from excel by selecting "no outline". Any Chance this feature can be added to Excelize ? Much appreciated.

[xuri]

Thanks for your issue. I have added new Border field in the Chart type to set the chart area border, please try to upgrade the master branch code, and this feature will be released in the next version. Now, you can remove chart area border like this:

err := f.AddChart("Sheet1", "E1", &excelize.Chart{
    // ...
+   Border: excelize.ChartLine{
+       Type: excelize.ChartLineNone,
+   },
})