To refresh your memory, Gantt charts display a series of horizontal lines that track completed work over time.They work best with large data sets, allowing you to see a variety of information at the same time. Surface charts allow you to display data across a 3D landscape. Area charts are similar to line charts, except the areas under the lines are filled in. Bar charts work just like column charts, but they use horizontal rather than vertical bars.The following parameters can be configured: Sharepoint List/View containing the data to be visualized Bullet Graph ranges and range colors (eg. The bullet graph charts are created using Google's public Chart API. The Bullet Graph Gauge Web Part allows to chart data contained in the specified Sharepoint List.Select the range containing the whole bullet chart, and press 'Ctrl' + C keys together to copy it.