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api:dk11:java:tatukgis.jdk.tgis_layervector.drawchart_void

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TGIS_LayerVector.DrawChart method

DK11 for Java | tatukgis.jdk.TGIS_LayerVector.DrawChart | Constructors | Fields | Methods | Properties | Events

Draws layer charts.

Available also on: Delphi | .NET | ActiveX.

Syntax

// Java
public bool DrawChart();
// Oxygene
public
  function DrawChart : Boolean;

Result

Type Description
bool
Boolean
True if something was drawn.

Remarks

Use this method to draw layer charts. Normally this method is used by PaintChart. Using charts, we can make simple statistics by adding numbers to the charts' values property, e.g., a simple legend of population densityfor a 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.

2020/05/07 01:13

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