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api:dk11:delphi:gisviewerwndhelper.tgis_viewerwndhelperrun

TGIS_ViewerWndHelperRun class

DK11 for Delphi | GisViewerWndHelper.TGIS_ViewerWndHelperRun | Classes | Constructors | Fields | Methods

A single update run context It could be a for example in a thread context

Available also on: .NET | Java.

Syntax

// Delphi
type
  TGIS_ViewerWndHelperRun = class( TGIS_ViewerHelperRun )
  end;
// C++ Builder
class PASCALIMPLEMENTATION TGIS_ViewerWndHelperRun : public TGIS_ViewerHelperRun
{
};

Inheritance

→ TObject → TGIS_ViewerHelperRun

Constructors

Inherited Overrides Protected
Name Visibility Description
Create public Standard constructor

Fields

Inherited Protected
Name Visibility Description
Bitmap public Cached bitmap.
BitmapExtent public Cached extent.
BitmapHeight public Cached bitmap height.
BitmapWidth public Cached bitmap width.

Methods

Inherited Overrides Protected
Name Visibility Description
DoSynchronize public Perform final step in a thread safe context.
(Overrides TGIS_ViewerHelperRun.DoSynchronize)
MustBreak public Check if execution should be terminated
Prepare public Prepare context at the begging of drawing process.

2019/01/25 16:35