DK11 for .NET | TatukGIS.NDK.TGIS_LayerVector.DrawChart | Constructors | Fields | Methods | Properties | Events

Draws layer charts.

Available also on: Delphi | Java | ActiveX.

// C#
public bool DrawChart();

' VisualBasic
Public Function DrawChart() As Boolean

// Oxygene
public
  function DrawChart : Boolean;

Use this method to draw layer charts. Normally used by PaintChart. Using charts we can make simple statistics adding numbers to charts values property, eg. a simple legend of population density on given area.

When using this operation, never call any function which uses FindFirst..FindNext (any function which iterates through the shapes using it - so never use inside an operation like Locate, PaintScope etc.).