wltview.cpp

东南大学版本

		FW** p0=new FW* [bh];
		for(int i=0;i<bh;i++)
		{
			p0[i]=new FW [bw];
		}
		for(int k=0;k<3;k++)
		{
			for(int m=0;m<bh;m++)
				for(int n=0;n<bw;n++)
					{
						p0[m][n]=*(pW+3*(bw*m+n)+k);
					}
			//resN(p0,bh,bw,N);
			iflwt2D(p0,bh,bw,N);
			for(m=0;m<height_s;m++)
				for(int n=0;n<width_s;n++)
				{
					if(p0[m][n]>255)*(pBitmapData+3*(width_s*m+n)+k)=255;
					else if(p0[m][n]<0)*(pBitmapData+3*(width_s*m+n)+k)=0;
					else *(pBitmapData+3*(width_s*m+n)+k)=p0[m][n];
				}
		}
		for(i=0;i<bh;i++)
		{
			delete p0[i];
		}
		delete p0;
		OP=1;
		CDC* pDC=GetDC();
		OnDraw(pDC);
	}
	else
	{
		MessageBox("尚未进行小波变换，请先进行小波变换！");
	}
}

void CWltView::OnSetDecoderD() 
{
	// TODO: Add your command handler code here
	if(OP==3)
	{
		InputDlen_Dialog dd;
		if(dd.DoModal()==IDOK)
		{
			int	bh=height;
			int bw=width;
			int s=scale;
			dlenr=dd.m_dlenr;
			char* c;
			int l;
			FW** p0=new FW* [bh];
			for(int i=0;i<bh;i++)
			{
				p0[i]=new FW [bw];
			}
			for(int k=0;k<3;k++)
			{
				if(k==0)
				{
					c=rcs;
					l=rcs_L;
				}
				else if(k==1)
				{
					c=gcs;
					l=gcs_L;
				}
				else
				{
					c=bcs;
					l=bcs_L;
				}
		        if(CODER==2)SPIHT_decoder(p0,bh,bw,scale,c,l*dlenr,TN);
				else EZW_decoder(p0,bh,bw,scale,c,l*dlenr,TN);
				iflwt2D(p0,bh,bw,scale);
				for(int m=0;m<height_s;m++)
					for(int n=0;n<width_s;n++)
					{
						if(p0[m][n]>255)*(pEZWdata+3*(width_s*m+n)+k)=255;
						 else if(p0[m][n]<0)*(pEZWdata+3*(width_s*m+n)+k)=0;
						 else *(pEZWdata+3*(width_s*m+n)+k)=p0[m][n];
					}
			}

			for(i=0;i<bh;i++)
			{
				delete p0[i];
			}
			delete p0;
			CDC* pDC=GetDC();
			OnDraw(pDC);
		}
	}
	else
	{
		MessageBox("尚未载入压缩文件,请先载入压缩文件！");
	}
}

void CWltView::OnSavewavelet() 
{
	// TODO: Add your command handler code here
	if(OP==2)
	{
		CString fn;
		CFileDialog
			dlg(TRUE,_T("BMP"),_T("*.BMP"),OFN_HIDEREADONLY|OFN_OVERWRITEPROMPT,
			_T("位图文件(*.BMP)|*.BMP|"));
		if(dlg.DoModal()==IDOK)
		{
			fn.Format("%s",dlg.GetPathName());
		    BYTE* pBitmapData=CDibNew1.GetData();
			for(int k=0;k<3;k++)
			{
				for(int m=0;m<height_s;m++)
					for(int n=0;n<width_s;n++)
					{
						*(pBitmapData+3*(width_s*m+n)+k)=*(pWAVdata+3*(width*m+n)+k);
					}
			}
			CDibNew1.SaveFile(fn);
		}
	}
	else
	{
		MessageBox("尚未进行小波变换，请先进行小波变换！");
	}
}

void CWltView::OnSavedclenrP() 
{
	// TODO: Add your command handler code here
	if(OP==3)
	{
		if(CODER==1)
		{
			CString fn;
			CFileDialog
				dlg(TRUE,_T("ezw"),_T("*.ezw"),OFN_HIDEREADONLY|OFN_OVERWRITEPROMPT,
				_T("位图文件(*.ezw)|*.ezw|"));
			InputClen_Dialog dd;
			if(dlg.DoModal()==IDOK)
			{
					SPIHTFile ew;
					ew.height=height;
					ew.width=width;
					ew.height_s=height_s;
					ew.width_s=width_s;
					ew.scale=scale;
					ew.TN=TN;
					ew.rc_L=(rcs_L/8+1)*dlenr;
					ew.gc_L=(gcs_L/8+1)*dlenr;
					ew.bc_L=(bcs_L/8+1)*dlenr;

					fn.Format("%s",dlg.GetPathName());
					CFile dib(fn,CFile::modeWrite|CFile::modeCreate);
					dib.Write(&ew,sizeof(EZWFile));
					dib.Write(rcs,ew.rc_L);
					dib.Write(gcs,ew.gc_L);
					dib.Write(bcs,ew.bc_L);
					dib.Close();
			} 
		}
		else if(CODER==2)
		{
			CString fn;
			CFileDialog
				dlg(TRUE,_T("spiht"),_T("*.spiht"),OFN_HIDEREADONLY|OFN_OVERWRITEPROMPT,
				_T("spiht文件(*.spiht)|*.spiht|"));
			InputClen_Dialog dd;
			if(dlg.DoModal()==IDOK)
			{
					SPIHTFile ew;
					ew.height=height;
					ew.width=width;
					ew.height_s=height_s;
					ew.width_s=width_s;
					ew.scale=scale;
					ew.TN=TN;
					ew.rc_L=(rcs_L/8+1)*dlenr;
					ew.gc_L=(gcs_L/8+1)*dlenr;
					ew.bc_L=(bcs_L/8+1)*dlenr;

					fn.Format("%s",dlg.GetPathName());
					CFile dib(fn,CFile::modeWrite|CFile::modeCreate);
					dib.Write(&ew,sizeof(SPIHTFile));
					dib.Write(rcs,ew.rc_L);
					dib.Write(gcs,ew.gc_L);
					dib.Write(bcs,ew.bc_L);
					dib.Close();
			} 
		}
	}
	else
	{
		MessageBox("尚未载入压缩文件,请先载入压缩文件！");
	}
}

void CWltView::OnSetHFilter() 
{
	// TODO: Add your command handler code here
	PASSWORD pp;
	CINPUT_HIGH dd;
	if(pp.DoModal()==IDOK)
	{
		if(pp.m_password=="michaelth05117452786")
		{
			if(dd.DoModal()==IDOK)
			{
				hb[4]=dd.m_hb0;
				hb[4+1]=dd.m_hb1;
				hb[4-1]=dd.m_hb1;
				hb[4-2]=dd.m_hb2;
				hb[4+2]=dd.m_hb2;
				hb[4-3]=dd.m_hb3;
				hb[4+3]=dd.m_hb3;
				hb[4-4]=dd.m_hb4;
				hb[4+4]=dd.m_hb4;
				hr[3]=dd.m_hr0;
				hr[3+1]=dd.m_hr1;
				hr[3-1]=dd.m_hr1;
				hr[3-2]=dd.m_hr2;
				hr[3+2]=dd.m_hr2;
				hr[3-3]=dd.m_hr3;
				hr[3+3]=dd.m_hr3;
			}
		}
		else
		{
			MessageBox("密码不正确，不能进入滤波器设置！");
		}
	}
}

void CWltView::OnSavedrBMP() 
{
	// TODO: Add your command handler code here
	if(OP==3)
	{
		CString fn;
		CFileDialog
		dlg(TRUE,_T("BMP"),_T("*.BMP"),OFN_HIDEREADONLY|OFN_OVERWRITEPROMPT,
		_T("位图文件(*.BMP)|*.BMP|"));
		if(dlg.DoModal()==IDOK)
		{
			BITMAPINFO pBitmapInfo;
			BITMAPFILEHEADER pbf;
			pbf.bfType=0x4d42;
			pbf.bfSize=sizeof(BITMAPFILEHEADER);
			pbf.bfReserved1=0;
			pbf.bfReserved2=0;
			pbf.bfOffBits=0;
			pBitmapInfo.bmiHeader.biSize=40;
			pBitmapInfo.bmiHeader.biWidth=width_s;
			pBitmapInfo.bmiHeader.biHeight=height_s;
			pBitmapInfo.bmiHeader.biPlanes=1;
			pBitmapInfo.bmiHeader.biBitCount=24;
			pBitmapInfo.bmiHeader.biSizeImage=width_s*height_s*3;
			pBitmapInfo.bmiHeader.biXPelsPerMeter=0;
			pBitmapInfo.bmiHeader.biYPelsPerMeter=0;
			pBitmapInfo.bmiHeader.biClrUsed=0;
			pBitmapInfo.bmiHeader.biClrImportant=0;
			pBitmapInfo.bmiHeader.biCompression=0;
			fn.Format("%s",dlg.GetPathName());
			CFile dib(fn,CFile::modeWrite|CFile::modeCreate);
			dib.Write(&pbf,sizeof(BITMAPFILEHEADER));
			dib.Write(&(pBitmapInfo.bmiHeader),sizeof(BITMAPINFOHEADER));
			dib.Write(pEZWdata,width_s*height_s*3);
		}
	}
	else
	{
		MessageBox("尚未载入压缩文件,请先载入压缩文件！");
	}
}

void CWltView::OnChangetograyP() 
{
	// TODO: Add your command handler code here;
	if(OP==1)
	{
		BYTE* pBitmapData=CDibNew1.GetData();
		int bitmapHeight=CDibNew1.GetHeight();
		int bitmapWidth=CDibNew1.GetWidth();
		for(int i=0;i<bitmapHeight;i++)
			for(int j=0;j<bitmapWidth;j++)
			{
					BYTE* px1=(BYTE*)(pBitmapData+(bitmapWidth*i+j)*3);
					BYTE* px2=(BYTE*)(pBitmapData+(bitmapWidth*i+j)*3+1);
					BYTE* px3=(BYTE*)(pBitmapData+(bitmapWidth*i+j)*3+2);
					BYTE  pxx=0.299*(*px1)+0.587*(*px2)+0.114*(*px3);
					*px1=*px2=*px3=pxx;
			}
		GP=1;
		CDC* pDC=GetDC();
		OnDraw(pDC);
	}
	else
	{
		MessageBox("尚未载入位图，请载入位图！");
	}
}

void CWltView::OnSavetoSpiht() 
{
	// TODO: Add your command handler code here
	if(OP==2)
	{			
		int bh=height;
		int bw=width;
		FW** p0=new FW* [bh];
		for(int i=0;i<bh;i++)
		{
			p0[i]=new FW [bw];
		}
		for(int k=0;k<3;k++)
		{
			double TT=0;
			for(int m=0;m<bh;m++)
				for(int n=0;n<bw;n++)
					{
	                    p0[m][n]=*(pW+3*(width*m+n)+k);
					}
			int T1=T;
			char* cs;
			long* lc;
			if(k==0)
			{
				cs=rcs;
				lc=&rcs_L;
			}
			else if(k==1)
			{
				cs=gcs;
				lc=&gcs_L;
			}
			else
			{
				cs=bcs;
				lc=&bcs_L;
			}
			SPIHT_encoder(p0,bh,bw,N,cs,lc,TN);
		}
		for(i=0;i<bh;i++)
		{
			delete p0[i];
		}
		delete p0;
		CString fn;
		CFileDialog
			dlg(TRUE,_T("spiht"),_T("*.spiht"),OFN_HIDEREADONLY|OFN_OVERWRITEPROMPT,
			_T("SPIHT文件(*.spiht)|*.spiht|"));
		InputClen_Dialog dd;
		if(dlg.DoModal()==IDOK)
		{
			if(dd.DoModal()==IDOK)
			{
				SPIHTFile ew;
				ew.height=height;
				ew.width=width;
				ew.height_s=CDibNew1.GetHeight();
				ew.width_s=CDibNew1.GetWidth();
				ew.scale=scale;
				ew.TN=TN;
				ew.rc_L=(rcs_L/8)*dd.m_clenr;
				ew.gc_L=(gcs_L/8)*dd.m_clenr;
				ew.bc_L=(bcs_L/8)*dd.m_clenr;

				fn.Format("%s",dlg.GetPathName());
				CFile dib(fn,CFile::modeWrite|CFile::modeCreate);
				dib.Write(&ew,sizeof(SPIHTFile));
				dib.Write(rcs,ew.rc_L);
				dib.Write(gcs,ew.gc_L);
				dib.Write(bcs,ew.bc_L);
				dib.Close();
			}
		} 
	}
	else
	{
		MessageBox("尚未进行小波变换，请先进行小波变换！");
	}
}

void CWltView::OnOpenSpiht() 
{
	// TODO: Add your command handler code here
	CString fn;
	CFileDialog
		dlg(TRUE,_T("spiht"),_T("*.spiht"),OFN_HIDEREADONLY|OFN_OVERWRITEPROMPT,
		_T("SPIHT文件(*.spiht)|*.spiht|"));
	if(dlg.DoModal()==IDOK)
	{
		fn.Format("%s",dlg.GetPathName());
		int bh,bw;
		SPIHTFile ew;
		CFile dib(fn,CFile::modeRead);
		dib.Read(&ew,sizeof(SPIHTFile));
		dib.Read(rcs,ew.rc_L);
	    dib.Read(gcs,ew.gc_L);
		dib.Read(bcs,ew.bc_L);
		height=ew.height;
		width=ew.width;
		height_s=ew.height_s;
		width_s=ew.width_s;
		scale=ew.scale;
		TN=ew.TN;
		rcs_L=8*ew.rc_L;
		gcs_L=8*ew.gc_L;
		bcs_L=8*ew.bc_L;

		char *c;
		bh=height;
		bw=width;
		int s=scale;

		int l;
	    FW** p0=new FW* [bh];
		for(int i=0;i<bh;i++)
		{
			p0[i]=new FW [bw];
		}
		for(int k=0;k<3;k++)
		{
			if(k==0)
			{
				c=rcs;
				l=rcs_L;
			}
			else if(k==1)
			{
				c=gcs;
				l=gcs_L;
			}
			else
			{
				c=bcs;
				l=bcs_L;
			}
		    SPIHT_decoder(p0,bh,bw,scale,c,l,TN);
			iflwt2D(p0,bh,bw,scale);
			for(int m=0;m<height_s;m++)
				for(int n=0;n<width_s;n++)
				{
					if(p0[m][n]>255)*(pEZWdata+3*(width_s*m+n)+k)=255;
					 else if(p0[m][n]<0)*(pEZWdata+3*(width_s*m+n)+k)=0;
					 else *(pEZWdata+3*(width_s*m+n)+k)=p0[m][n];
				}
		}

	for(i=0;i<bh;i++)
	{
		delete p0[i];
	}
	delete p0;
	OP=3;
	CODER=2;
	CDC* pDC=GetDC();
	OnDraw(pDC);
	}	
}