How can the color for values on a chart be changed?

The ability to change the color for values on a chart is an essential feature for creating visually engaging data representations. Setting defaults using the user interface rather than through XML Metadata (XMD) allows users to customize colors directly within the reporting tool, making it easier to create intuitive visualizations.

Using the user interface simplifies the process, as users can typically select colors from a palette or pre-defined theme directly while working on the report. This practice encourages consistency and saves time, especially for users who may not have programming skills needed for more complex configurations through XMD.

Adjusting colors directly in the report settings is usually user-friendly and accessible, helping to enhance data readability and aesthetic appeal without requiring external tools or additional coding knowledge.

The other options present methods that may not be the most effective ways to achieve color customization. For instance, while a color palette in report settings provides a way to change colors, it might not allow for the same flexibility or efficiency as the UI method if defaults need to be adjusted. Editing datasets in dataset explorer is focused on data management rather than visualization properties, and manual input in chart properties may not offer the streamlined experience crucial for rapid reporting workflows.