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kienle.lst

Associated article: Network Graphs in Object Pascal

Tags: Tools     Design     

					_NETWORK GRAPHS IN OBJECT PASCAL_
by Steven Kienle


[LISTING ONE]

TYPE
	GraphNode =
		OBJECT(TObject)
			Next: GraphNode;
			HotRegion: RgnHandle;

			PROCEDURE Initialize;
				{ Drawing Methods }
			PROCEDURE Draw;
			PROCEDURE DrawAll;
			PROCEDURE Erase;
			PROCEDURE EraseAll;
				{ Location Methods }
			PROCEDURE SetRegion;
			FUNCTION PtInNode(Where: Point): Boolean;
			FUNCTION ...
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