AG17RGBAImage.h

#pragma once

#include "YK16GrayImage.h" // for enumerators and types without overloading
#include <QImage>
#include <vector>
#include <QVector>



class AG17RGBAImage
{
public:
	AG17RGBAImage(void);
	AG17RGBAImage(int width, int height);
	~AG17RGBAImage(void);

	int m_iWidth;
	int m_iHeight;
	//added: 20140206
	double m_fSpacingX; //[mm/px]
	double m_fSpacingY;

	unsigned short* m_pData; // 0 - 65535

	QPixmap* m_pPixmap; //Actually, no need!
	QImage m_QImage;
	//QPainter* m_pPainter;

	bool CopyFromBuffer(unsigned short* pImageBuf, int width, int height);
	bool CloneImage(AG17RGBAImage& other);

	bool CreateImage(int width, int height, unsigned short usVal);

	bool FillPixMap(int winMid, int winWidth);
	bool FillPixMapMinMax(int winMin, int winMax); //0-65535 Áß window level

	bool FillPixMapDual(int winMid1, int winMid2, int winWidth1, int winWidth2);
	bool FillPixMapMinMaxDual(int winMin1, int winMin2, int winMax1, int winMax2); //0-65535 Áß window level



	bool IsEmpty();
	bool ReleaseBuffer();

	//bool CalcImageInfo (double& meanVal, double& STDV, double& minVal, double& maxVal);
	bool CalcImageInfo();
	double CalcAveragePixelDiff(AG17RGBAImage& other);

	static void CopyYKImage2ItkImage(AG17RGBAImage* pYKImage, UnsignedShortImageType::Pointer& spTarImage);
	static void CopyItkImage2YKImage(UnsignedShortImageType::Pointer& spSrcImage, AG17RGBAImage* pYKImage);

	QString m_strFilePath;

	double m_fPixelMean;
	double m_fPixelSD;
	double m_fPixelMin;
	double m_fPixelMax;

	static void Swap(AG17RGBAImage* pImgA, AG17RGBAImage* pImgB);

	QRect m_rtROI;
	bool setROI(int left, int top, int right, int bottom); //if there is error, go to default: entire image
	bool CalcImageInfo_ROI();
	double m_fPixelMean_ROI;
	double m_fPixelSD_ROI;
	double m_fPixelMin_ROI;
	double m_fPixelMax_ROI;
	bool m_bDrawROI;

	void DrawROIOn(bool bROI_Draw); //only rectangle


	bool m_bShowInvert;

	void MultiplyConstant(double multiplyFactor);

	void SetSpacing(double spacingX, double spacingY)
	{
		m_fSpacingX = spacingX;
		m_fSpacingY = spacingY;
	};

	QPoint m_ptProfileProbe; //Mouse Clicked Position --> Data
	bool m_bDrawProfileX;
	bool m_bDrawProfileY;

	QPoint m_ptFOVCenter; // data pos
	int m_iFOVRadius;//data pos (pixel)
	bool m_bDrawFOVCircle;

	int m_iTableTopPos;//data pos
	bool m_bDrawTableLine;

	QPoint m_ptCrosshair; //data position
	bool m_bDrawCrosshair;


	////ZOOM and PAN function. Using these information below, prepare the m_QImage for displaying 
	//in qlabel in FillPixMap function
	int m_iOffsetX; //for Pan function.. this is data based offset
	int m_iOffsetY;
	void SetOffset(int offsetX, int offsetY) { m_iOffsetX = offsetX; m_iOffsetY = offsetY; }
	double m_fZoom;
	void SetZoom(double fZoom);


	//SPLIT VIEW
	QPoint m_ptSplitCenter; //Fixed image with Moving image. center is based on dataPt.//Fixed Image: Left Top + Right Bottom, Moving: Right Top + Left Bottom        
	int m_enSplitOption;
	//This cetner is moved while Left Dragging //All split and crosshair are data point based!
	void SetSplitOption(enSplitOption option) { m_enSplitOption = option; }
	void SetSplitCenter(QPoint& ptSplitCenter);	//From mouse event, data point	
	//void SetSplitCenter(int centerX, int centerY) {m_ptSplitCenter.setX(centerX); m_ptSplitCenter.setY(centerY);}//From mouse event, data point
	bool ConstituteFromTwo(AG17RGBAImage& YKImg1, AG17RGBAImage& YKImg2); //YKImg1 and two should be in exactly same dimension and spacing
	bool isPtInFirstImage(int dataX, int dataY);

	void SetProfileProbePos(int dataX, int dataY);
	unsigned short GetProfileProbePixelVal();
	void GetProfileData(int dataX, int dataY, QVector<double>& vTarget, enProfileDirection direction);
	void GetProfileData(QVector<double>& vTarget, enProfileDirection direction);

	void EditImage_Flip();
	void EditImage_Mirror();


	double m_fResampleFactor;//if it is not the 1.0, the data is already resampled.	

	UnsignedShortImageType::Pointer CloneItkImage();
	void ResampleImage(double fResampleFactor);

	void UpdateFromItkImage(UnsignedShortImageType::Pointer& spRefItkImg);
	void UpdateFromItkImageFloat(FloatImageType2D::Pointer& spRefItkImg);

	void InvertImage();

};