C# Class Revit.SDK.Samples.ShaftHolePuncher.CS.ITool

Abstract class used as a base class of all drawing tool class

Protected Properties

Method	Description
Clear ( ) : void	clear all the points in the tool
Draw ( Graphics graphic ) : void	draw the stored lines
GetDistance ( Point p1, Point p2 ) : double	calculate the distance between two points
ITool ( ) : System	default constructor
OnMouseDown ( System e ) : void	record the location point where mouse clicked
OnMouseMove ( System graphic, System e ) : void	draw a line from end point to the location where mouse moved

clear all the points in the tool

public Clear ( ) : void
return	void

draw the stored lines

public Draw ( Graphics graphic ) : void
graphic	System.Drawing.Graphics	Graphics object, used to draw geometry
return	void

calculate the distance between two points

public GetDistance ( Point p1, Point p2 ) : double
p1	Point	first point
p2	Point	second point
return	double

default constructor

public ITool ( ) : System
return	System

record the location point where mouse clicked

public OnMouseDown ( System e ) : void
e	System	mouse event args
return	void

draw a line from end point to the location where mouse moved

public OnMouseMove ( System graphic, System e ) : void
graphic	System	Graphics object,used to draw geometry
e	System	mouse event args
return	void

protected Pen,System.Drawing m_backGroundPen
return	System.Drawing.Pen

protected bool m_finished
return	bool

protected Pen,System.Drawing m_foreGroundPen
return	System.Drawing.Pen

protected List m_points
return	List

protected Point m_preDownPoint
return	Point

protected Point m_preMovePoint
return	Point