Once you've set up your data visualization charts in Looker Studio (formerly Data Studio), use these instructions to optimize and modify them.
Change a chart's color and theme
Use the Theme and Style tabs to customize how your charts look and feel.
Optimize a chart with many dimensions
If you're using a chart that returns multiple results in a dimension — a Scorecard, gauge or progress bars, return on advertising spend chart, or a simple bar chart — limit the number of dimensions it returns. This will ensure you only pull in the data you really need.
- Select your chart in your Looker Studio report.
- Expand it to cover the full report page.
- Click the Style tab.
- Set the Decimal precision for Metric field to 1, and the Limit number of Dimensions Shown field to only the number of dimensions you want the chart to return.