00001 // 00002 // Copyright (c) 2000 by Tech Soft 3D, LLC. 00003 // The information contained herein is confidential and proprietary to 00004 // Tech Soft 3D, LLC., and considered a trade secret as defined under 00005 // civil and criminal statutes. Tech Soft 3D shall pursue its civil 00006 // and criminal remedies in the event of unauthorized use or misappropriation 00007 // of its trade secrets. Use of this information by anyone other than 00008 // authorized employees of Tech Soft 3D, LLC. is granted only under a 00009 // written non-disclosure agreement, expressly prescribing the scope and 00010 // manner of such use. 00011 // 00012 // $Id: 18a373f02cfbea9bae90a46df1cffdf1db48c0e5 $ 00013 // 00014 00015 // HOpConstructCircle.h : interface of the HOpConstruction class 00016 // draws a 2D box in view port based on pointer first position and last position 00017 // Derived classes access the Points for the Circle in HBaseOperator members 00018 // m_ptFirst and m_ptLast; Points are stored in window space. 00019 00020 00021 #ifndef _HOPCONSTRUCTCIRCLE_H 00022 #define _HOPCONSTRUCTCIRCLE_H 00023 00024 #ifdef H_PACK_8 00025 #pragma pack(push) 00026 #pragma pack(8) 00027 #endif 00028 00029 #include "HTools.h" 00030 #include "HBaseOperator.h" 00031 00033 00044 class MVO_API HOpConstructCircle : public HBaseOperator 00045 { 00046 public: 00055 HOpConstructCircle(HBaseView* view, int DoRepeat=0, int DoCapture=1, bool UseCenterMarker=true); 00056 virtual ~HOpConstructCircle(); 00057 00061 virtual const char * GetName(); 00062 00068 virtual int OnLButtonDown(HEventInfo &hevent); 00069 00077 virtual int OnLButtonDownAndMove(HEventInfo &hevent); 00078 00084 virtual int OnLButtonUp(HEventInfo &hevent); 00085 00091 virtual HBaseOperator * Clone(); 00092 00093 00094 protected: 00095 00096 float m_radius; 00097 HPoint m_ptCircle[2]; 00098 00099 private: 00100 bool m_bUseCenterMarker; // Indicates whether a center marker should be drawn. 00101 00102 }; 00103 00104 #ifdef H_PACK_8 00105 #pragma pack(pop) 00106 #endif 00107 00108 #endif 00109 00110 00111 00112 00113 00114