Diagrams are charts which are based on the data available in the report. Here, you need to be careful because even if a diagram is put into a band, the data used in this diagram is taken from the entire report. To be able to draw a diagram just based on the data available within one band, you need to manipulate the filter of the diagram by script, best done with the Before Print event.

Example: Number of defects by significance

  • The connection of data with diagrams is established with rows

  • Every row contains a grouping argument (x-axis) and a value (y-axis) which is normally calculated with a sum function

  • For the use of 2D diagrams, you can define several rows.

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