#pragma once
#include "ItemRectTracker.h"
#include "itemGrid.h"
#include ".\itemproportion.h"
namespace NItem
{
	class CItemCopyAsImageEx:public CItemRectTracker
	{
	public:
		CItemCopyAsImageEx(CSigmaDoc* ppDoc);
		virtual ~CItemCopyAsImageEx();
		virtual int SetRange(CRect rec);
		void GetRange(CRect8* rec);
		void Clear();

		void OnDraw(CXyDC* pXyDC, CDC* pDC) override;
		void Refresh(CDC* pDC);
		virtual void TraceEnd();
		void OnLButtonDown(CDC *pDC, UINT nFlags, CPoint point, int vk) override;
		void OnLButtonUp(CDC *pDC, UINT nFlags, CPoint point, int vk) override;
		int OnMouseMove(CDC *pDC, UINT nFlags, CPoint point) override;
		int HitTest(CPoint point);

		virtual void TrackHandle(int nHandle, CPoint point, CDC * pDCScreen);

		//按选择区域截图
		virtual bool CopyRectToClipboard(double scaleFactor);
		////截取整个绘图窗口
		//void CopyWindowToClipboard(CRect windowRect);
		////截取全图.相当于先全图缩放.在截取整个绘图窗口
		//void CopyAllToClipboard(void);
		void SetProportionVisible(bool visible);
		void SetNetGridVisible(bool visible);
		void SetNetGridParameter(RectangularCSGridData* pData);

		void GetTrueRect(CRect8* lpTrueRect);
		int GetPropotionData(ProportionData * data);
		void SetPropotionData(ProportionData * data);

	protected:
		virtual void CopyToClipboard(CRect8 & rect, double scaleFactor);
		// 绘制阴影
		virtual void DrawShadow(CDC* pDC, CRect& rectScreen, CRect rectCenter);
		// 绘制坐标框 
		void DrawNetGrid(CDC* pDC);
		// 绘制比例尺
		void DrawScaleBar(CDC* pDC);
	protected:
		CRect m_range;
		CRect8 m_coorRect;
		//CHSimpleTracker * m_pTracker;

		COLORREF m_color;
		CProportion m_Proportion;
		bool m_ShowProportion;
		CGridding m_Net;
		bool m_ShowNetGrid;
	};
}