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api:dk11:net:tatukgis.ndk.tgis_rendererabstract.paintextra_tobject_tobject_tgis_rendererevent

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TGIS_RendererAbstract.PaintExtra method

DK11 for .NET | TatukGIS.NDK.TGIS_RendererAbstract.PaintExtra | Fields | Methods | Properties

Paint an extra context on a top of a rendered map. Can be used for example to drawing edited shape.

Available also on: Delphi | Java | ActiveX.

Syntax

// C#
public abstract void PaintExtra(
  TObject _sender,
  TObject _context,
  TGIS_RendererEvent _event
);
' VisualBasic
Public MustOverride Sub PaintExtra(
  ByVal _sender As TObject,
  ByVal _context As TObject,
  ByVal _event As TGIS_RendererEvent
)
// Oxygene
public
  procedure PaintExtra(
    _sender : TObject;
    _context : TObject;
    _event : TGIS_RendererEvent
  ); virtual; abstract;

Parameters

Name Type Description
_sender TObject Sender to be passed to PainExtra event.
_context TObject Rendering context (Canvas) of a final device.
_event TGIS_RendererEvent Event to be fired.
2020/05/07 01:18

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