You can also format the dashboard page on which the chart is plotted. You can change the page size and also use a different theme (color palette) for the chart.
To format the dashboard page, follow the steps given below.

1. Open the Dashboard in edit mode. Refer to Editing a Dashboard.
   The Dashboard is displayed.
2. In the WIDGET pane, click FORMAT. Make sure you have not selected any chart on the dashboard canvas.
   The Page Size and Theme Gallery fields are displayed.
3. Click Page Size.
   All the formatting options within the General field are displayed. You can change,

• • Type of page (Aspect ratio 16:9, 4:3, Letter or Custom)
  • Page width and height

Similarly, you can format the Theme Gallery. Theme Gallery helps you to select the color theme. It changes the look and feel of the widget.