User Tools

Site Tools


Table of Contents

TGIS_Layer.RecalcProjectedExtent method

DK11 for .NET | TatukGIS.NDK.TGIS_Layer.RecalcProjectedExtent | Constructors | Fields | Methods | Properties | Events

Recalculate a projected extent.

Available also on: Delphi | Java | ActiveX.


// C#
public void RecalcProjectedExtent();
' VisualBasic
Public Sub RecalcProjectedExtent()
// Oxygene
  procedure RecalcProjectedExtent; virtual;


Calculation is only an estimation based on 72x36 grid. The grid is necessary because any point from an extent can be moved the after projection to, in fact, any location. Grid size was selected because it will be no more than 5x5 degree.

2018/02/17 00:23