Pie chart is a circular chart that represents data in several slices.
The measure of each slice is calculated using the derived percentage of the total value. Each slice visually displays the percent or fraction of the total data. In other words, the data can attain any value from 0 to 100 percent. The percentage is calculated using the formula: (Individual data value/Total value of all the data items)*100. When you select each slice, a tool tip displays the percentage and the values.
SAP UI5 does not support multiple value columns for pie chart.
Pie charts do not provide precise information since they use percentage and not the exact values.
Pie charts can display only one set of data.
You can configure charts in SAP MII using the label and value columns. For details, see Data Mapping.
The sample data considered is the same as mentioned in the Example section of Line Charts. The configurations are:
Value Columns: ProductionQuality
Label Columns: Region, Month, Plant
Considering the data mentioned in the table and the defined configurations, the following pie chart displays the half yearly production quality of a country within a region.
An example of pie chart