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api:dk11:delphi:vcl.gisviewerwnd.tgis_viewerwnd.renderer

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TGIS_ViewerWnd.Renderer property

DK11 for Delphi | VCL.GisViewerWnd.TGIS_ViewerWnd.Renderer | Constructors | Methods | Properties | Events | Events

Currently operating renderer. By assigning a new a different rendering engine a rendering will be switched to a new engine .

Available also on: Delphi FMX | .NET WinForms | .NET WPF | Java.

Syntax

// Delphi
public
  property Renderer : TGIS_RendererAbstract read write;
// C++ Builder
public:
  __property TGIS_RendererAbstract* Renderer = {read, write};

Value

Remarks

Do not free renderer directly - control maintains a renderer life time.

Example

// Delphi
<code delphi>
// do not free created object directly
// renderer time-life is managed by viewer
 
GIS.Renderer := TGIS_RendererVclGdiPlus.Create ;

References

2019/02/08 01:19