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api:dk11:delphi:gislayer.tgis_layer.drawextentex_void

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TGIS_Layer.drawExtentEx method

DK11 for Delphi | GisLayer.TGIS_Layer.drawExtentEx | Constructors | Fields | Methods | Properties | Events

Calculates the drawing area /clipping area of device/.

Available also on: .NET | Java.

Syntax

// Delphi
protected
  function drawExtentEx : TGIS_Extent;
// C++ Builder
protected:
  TGIS_Extent* drawExtentEx(void);

Result

Type Description
TGIS_Extent calculated extent

Remarks

on printer and bigimage devices will provide bigger extent to guarantee overlaps

2019/02/08 01:13