HOpMarkupFreehand.h
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2 //
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9 
10 // HOpMarkupFreehand.h : interface of the HOpMarkupFreehand class
11 //
12 // Draws a polyline in the view plane based on pointer input
13 // Polyline points are stored in protected member variables and ready after
14 // OnLButtonDblClk method has been called.
15 // Derived Classes should call this::OnLButtonDblClk in their overloaded implementation.
16 // Polyline points are in window space.
17 
18 #ifndef _HOpMarkupFreehand_H
19 #define _HOpMarkupFreehand_H
20 
21 #ifdef H_PACK_8
22 #pragma pack(push)
23 #pragma pack(8)
24 #endif
25 
26 #include "HTools.h"
27 #include "HBaseOperator.h"
28 
30 
40 class MVO_API HOpMarkupFreehand : public HBaseOperator
41 {
42 public:
43 
51  HOpMarkupFreehand(HBaseView* view, int DoRepeat=0, int DoCapture=1);
52 
62  static void CreateMarkupFreehand(HBaseView *pView, const char *segment, unsigned int PolyLineLength, HPoint *pPolyline, bool emit_message);
63  static void CreateMarkupFreehand(HBaseView *pView, const char *segment, unsigned int PolyLineLength, double *pPolyline, bool emit_message);
64 
65  virtual HBaseOperator * Clone();
69  virtual const char * GetName();
70 
71  HC_KEY m_lPolyline;
72 
78  virtual int OnLButtonDownAndMove(HEventInfo &hevent);
79 
86  virtual int OnLButtonDown(HEventInfo &hevent);
87 
94  virtual int OnLButtonUp(HEventInfo &hevent);
95 
96 protected:
98 };
99 
100 #ifdef H_PACK_8
101 #pragma pack(pop)
102 #endif
103 
104 #endif
105 
106 
107 
108 
109 
virtual int OnLButtonDownAndMove(HEventInfo &hevent)
virtual const char * GetName()
virtual int OnLButtonUp(HEventInfo &hevent)
virtual HBaseOperator * Clone()
HPoint m_ptLast
most recent construction point
Definition: HOpMarkupFreehand.h:97
The HBaseOperator class serves as a base for classes which handle user input and operate on the scene...
Definition: HBaseOperator.h:60
The HPoint class is the data type of a three-dimensional point.
Definition: HGlobals.h:121
The HBaseView class defines and manages a view of model information.
Definition: HBaseView.h:332
The HEventInfo class stores and manages event information.
Definition: HEventInfo.h:207
virtual int OnLButtonDown(HEventInfo &hevent)
HC_KEY m_lPolyline
key for HOOPS polyline
Definition: HOpMarkupFreehand.h:71
The HOpMarkupFreehand inserts a 2D freehand polyline into a markup layer. If a layer is already activ...
Definition: HOpMarkupFreehand.h:40