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api:dk11:java:tatukgis.jdk.igis_viewer.rotationangle

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IGIS_Viewer.RotationAngle property

DK11 for Java | tatukgis.jdk.IGIS_Viewer.RotationAngle | Methods | Properties

Angle of viewer rotation in radians.

Available also on: Delphi | .NET | ActiveX.

Syntax

// Java
public double getRotationAngle();
// Oxygene
public
  property RotationAngle : Double read;

Value

Type
double
Double

Remarks

If a map is rotated, remember that rotation is treated as projection, so coordinates are transformable. If map will be rotated, the using RestrictedDrag is not recommended.
See also RotationPoint and TGIS_Layer.Unproject.

Example

This is a simple code how to rotate a map.

2020/05/07 01:15