This help article will demonstrate a step by step tutorial how to customize the Metro theme for RadSparkLine.
- Open Visual Style Builder.
- Export the built-in themes in a specific folder by selecting
Export Built-in Themes.
- Load a desired theme from the just exported files by selecting
Expand RadSparkLine and select the
Elementswindow, navigate to the HighPointBackColor property, and change its value.
Change the HighPointBorderColor as well.
The bellow image shows the result.
The following article shows how you can use the new theme: Using Custom Themes.