# Method Graphics.Graph.pie()

Method pie

  ``Image.Image` pie(`mapping`(`string`:`mixed`) `diagram_data`)`
  ``Image.Image` bars(`mapping`(`string`:`mixed`) `diagram_data`)`
  ``Image.Image` sumbars(`mapping`(`string`:`mixed`) `diagram_data`)`
  ``Image.Image` line(`mapping`(`string`:`mixed`) `diagram_data`)`
  ``Image.Image` norm(`mapping`(`string`:`mixed`) `diagram_data`)`
  ``Image.Image` graph(`mapping`(`string`:`mixed`) `diagram_data`)`

Description

  Generate a graph of the specified type. See check_mapping for an explanation of diagram_data.