dibprocessview.cpp

压缩包原名为“MFC图形图像处理”

void CDibProcessView::OnScanright() 
{
	m_nEffect = EFFECT_SCANRIGHT;
	EffectDisplay(m_nEffect);
}

void CDibProcessView::OnUpdateScanright(CCmdUI* pCmdUI) 
{
	pCmdUI->Enable(! GetDocument()->m_pDib->IsEmpty());
}

void CDibProcessView::OnScanup() 
{
	m_nEffect = EFFECT_SCANUP;
	EffectDisplay(m_nEffect);
}

void CDibProcessView::OnUpdateScanup(CCmdUI* pCmdUI) 
{
	pCmdUI->Enable(! GetDocument()->m_pDib->IsEmpty());
}

void CDibProcessView::OnVblind() 
{
	m_nEffect = EFFECT_VBLIND;
	EffectDisplay(m_nEffect);
}

void CDibProcessView::OnUpdateVblind(CCmdUI* pCmdUI) 
{
	pCmdUI->Enable(! GetDocument()->m_pDib->IsEmpty());
}

void CDibProcessView::OnVcrossmove() 
{
	m_nEffect = EFFECT_VCROSSMOVE;
	EffectDisplay(m_nEffect);
}

void CDibProcessView::OnUpdateVcrossmove(CCmdUI* pCmdUI) 
{
	pCmdUI->Enable(! GetDocument()->m_pDib->IsEmpty());
}

void CDibProcessView::OnVraster() 
{
	m_nEffect = EFFECT_VRASTER;
	EffectDisplay(m_nEffect);
}

void CDibProcessView::OnUpdateVraster(CCmdUI* pCmdUI) 
{
	pCmdUI->Enable(! GetDocument()->m_pDib->IsEmpty());
}

void CDibProcessView::OnVsplitmove() 
{
	m_nEffect = EFFECT_VSPLITMOVE;
	EffectDisplay(m_nEffect);
}

void CDibProcessView::OnUpdateVsplitmove(CCmdUI* pCmdUI) 
{
	pCmdUI->Enable(! GetDocument()->m_pDib->IsEmpty());
}

void CDibProcessView::OnUpdateVsplitscan(CCmdUI* pCmdUI) 
{
	pCmdUI->Enable(! GetDocument()->m_pDib->IsEmpty());
}

void CDibProcessView::OnVsplitscan() 
{
	m_nEffect = EFFECT_VSPLITSCAN;
	EffectDisplay(m_nEffect);
}

void CDibProcessView::OnFadein() 
{
	m_nEffect = EFFECT_FADE;
	EffectDisplay(m_nEffect);
}

void CDibProcessView::OnUpdateFadein(CCmdUI* pCmdUI) 
{
	pCmdUI->Enable(! GetDocument()->m_pDib->IsEmpty());
}

void CDibProcessView::EffectDisplay(int nEffect) 
{
	CDibProcessDoc* pDoc = GetDocument();
	CClientDC dc(this);
	CPoint pt = GetScrollPosition();

	if (nEffect==EFFECT_FADE)
	{
		pDoc->m_pDib->Clear(nEffect, &dc, -pt.x, -pt.y, 16, 50);
		pDoc->m_pDib->Display(nEffect, &dc, -pt.x, -pt.y, 16, 50);
	}
	else if (nEffect==EFFECT_HBLIND || nEffect==EFFECT_VBLIND)
	{
		pDoc->m_pDib->Clear(nEffect, &dc, -pt.x, -pt.y, 8, 70);
		pDoc->m_pDib->Display(nEffect, &dc, -pt.x, -pt.y, 8, 70);
	}
	else if (nEffect==EFFECT_HRASTER || nEffect==EFFECT_VRASTER || nEffect==EFFECT_MOSAIC)
	{
		pDoc->m_pDib->Clear(nEffect, &dc, -pt.x, -pt.y, 16, 1);
		pDoc->m_pDib->Display(nEffect, &dc, -pt.x, -pt.y, 16, 1);
	}
	else
	{
		pDoc->m_pDib->Clear(nEffect, &dc, -pt.x, -pt.y, 1, 5);
		pDoc->m_pDib->Display(nEffect, &dc, -pt.x, -pt.y, 1, 5);
	}
}


void CDibProcessView::OnHmirror() 
{
	CDibProcessDoc* pDoc = GetDocument();
	pDoc->m_pDib->FlipHorz();

	CSize sizeTotal(pDoc->m_pDib->GetWidth(), pDoc->m_pDib->GetHeight());
	SetScrollSizes(MM_TEXT, sizeTotal);
	pDoc->SetModifiedFlag(TRUE);
	pDoc->UpdateAllViews(NULL);
}

void CDibProcessView::OnUpdateHmirror(CCmdUI* pCmdUI) 
{
	pCmdUI->Enable(! GetDocument()->m_pDib->IsEmpty());
}

void CDibProcessView::OnRotateAngle() 
{
	// TODO: Add your command handler code here
	CRotateAngle rotateDlg;

	if (rotateDlg.DoModal() == IDOK)
	{
		CDibProcessDoc* pDoc = GetDocument();
		pDoc->m_pDib->Rotate(rotateDlg.m_fAngle, RGB(0,0,0));

		CSize sizeTotal(pDoc->m_pDib->GetWidth(), pDoc->m_pDib->GetHeight());
		SetScrollSizes(MM_TEXT, sizeTotal);
		pDoc->SetModifiedFlag(TRUE);
		pDoc->UpdateAllViews(NULL);
	}	
}

void CDibProcessView::OnUpdateRotateAngle(CCmdUI* pCmdUI) 
{
	// TODO: Add your command update UI handler code here
	pCmdUI->Enable(! GetDocument()->m_pDib->IsEmpty());

}

void CDibProcessView::OnRotate() 
{
	CDibProcessDoc* pDoc = GetDocument();
	pDoc->m_pDib->Rotate90();

	CSize sizeTotal(pDoc->m_pDib->GetWidth(), pDoc->m_pDib->GetHeight());
	SetScrollSizes(MM_TEXT, sizeTotal);
	pDoc->SetModifiedFlag(TRUE);
	pDoc->UpdateAllViews(NULL);
}

void CDibProcessView::OnUpdateRotate(CCmdUI* pCmdUI) 
{
	pCmdUI->Enable(! GetDocument()->m_pDib->IsEmpty());
}

void CDibProcessView::OnRotate180() 
{
	CDibProcessDoc* pDoc = GetDocument();
	pDoc->m_pDib->Rotate180();

	CSize sizeTotal(pDoc->m_pDib->GetWidth(), pDoc->m_pDib->GetHeight());
	SetScrollSizes(MM_TEXT, sizeTotal);
	pDoc->SetModifiedFlag(TRUE);
	pDoc->UpdateAllViews(NULL);
}

void CDibProcessView::OnUpdateRotate180(CCmdUI* pCmdUI) 
{
	pCmdUI->Enable(! GetDocument()->m_pDib->IsEmpty());
}

void CDibProcessView::OnRotate270() 
{
	CDibProcessDoc* pDoc = GetDocument();
	pDoc->m_pDib->Rotate270();

	CSize sizeTotal(pDoc->m_pDib->GetWidth(), pDoc->m_pDib->GetHeight());
	SetScrollSizes(MM_TEXT, sizeTotal);
	pDoc->SetModifiedFlag(TRUE);
	pDoc->UpdateAllViews(NULL);
}

void CDibProcessView::OnUpdateRotate270(CCmdUI* pCmdUI) 
{
	pCmdUI->Enable(! GetDocument()->m_pDib->IsEmpty());
}

void CDibProcessView::OnScale() 
{
	CDibProcessDoc* pDoc = GetDocument();
	CScaleDlg scaleDlg(this);

	if (scaleDlg.DoModal() == IDOK)
	{
		pDoc->m_pDib->Zoom(scaleDlg.m_fRatioX, scaleDlg.m_fRatioY);

		CSize sizeTotal(pDoc->m_pDib->GetWidth(), pDoc->m_pDib->GetHeight());
		SetScrollSizes(MM_TEXT, sizeTotal);
		pDoc->SetModifiedFlag(TRUE);
		pDoc->UpdateAllViews(NULL);
	}	
}

void CDibProcessView::OnUpdateScale(CCmdUI* pCmdUI) 
{
	pCmdUI->Enable(! GetDocument()->m_pDib->IsEmpty());
}

void CDibProcessView::OnVmirror() 
{
	CDibProcessDoc* pDoc = GetDocument();
	pDoc->m_pDib->FlipVert();

	CSize sizeTotal(pDoc->m_pDib->GetWidth(), pDoc->m_pDib->GetHeight());
	SetScrollSizes(MM_TEXT, sizeTotal);
	pDoc->SetModifiedFlag(TRUE);
	pDoc->UpdateAllViews(NULL);
}

void CDibProcessView::OnUpdateVmirror(CCmdUI* pCmdUI) 
{
	pCmdUI->Enable(! GetDocument()->m_pDib->IsEmpty());
}

void CDibProcessView::OnColorbits() 
{
	CDibProcessDoc* pDoc = GetDocument();
	CColorBitsDlg colorBitsDlg((int)pDoc->m_pDib->GetBitCount(), this);

	if (colorBitsDlg.DoModal() == IDOK)
	{
	 	pDoc->m_pDib->ColorQuantize(colorBitsDlg.m_nColorBits);

		pDoc->SetModifiedFlag(TRUE);
		OnRealizePal((WPARAM)m_hWnd,0);  // realize the new palette
		pDoc->UpdateAllViews(NULL);
	}
}

void CDibProcessView::OnUpdateColorbits(CCmdUI* pCmdUI) 
{
	pCmdUI->Enable(! GetDocument()->m_pDib->IsEmpty());
}

void CDibProcessView::OnGray() 
{
	CDibProcessDoc* pDoc = GetDocument();
	CGrayDlg grayDlg(this);

	if (grayDlg.DoModal() == IDOK)
	{
		pDoc->m_pDib->ChangeToGrayscale(grayDlg.m_nMethod, 
							  grayDlg.m_fWeightR, 
							  grayDlg.m_fWeightG, 
							  grayDlg.m_fWeightB);
		pDoc->SetModifiedFlag(TRUE);
		OnRealizePal((WPARAM)m_hWnd,0);  // realize the new palette
		pDoc->UpdateAllViews(NULL);
	}
}

void CDibProcessView::OnUpdateGray(CCmdUI* pCmdUI) 
{
	pCmdUI->Enable(! GetDocument()->m_pDib->IsEmpty());
}


void CDibProcessView::OnGetpixel() 
{
	GetDocument()->m_pDib->Exposure(128);	

	GetDocument()->SetModifiedFlag(TRUE);
	OnRealizePal((WPARAM)m_hWnd,0);  // realize the new palette
	GetDocument()->UpdateAllViews(NULL);
}

void CDibProcessView::OnExposure() 
{
	GetDocument()->m_pDib->Exposure(128);	

	GetDocument()->SetModifiedFlag(TRUE);
	OnRealizePal((WPARAM)m_hWnd,0);  // realize the new palette
	GetDocument()->UpdateAllViews(NULL);
}

void CDibProcessView::OnUpdateExposure(CCmdUI* pCmdUI) 
{
	// TODO: Add your command update UI handler code here
	pCmdUI->Enable(! GetDocument()->m_pDib->IsEmpty());
}

void CDibProcessView::OnReverse() 
{
	GetDocument()->m_pDib->Reverse();	

	GetDocument()->SetModifiedFlag(TRUE);
	OnRealizePal((WPARAM)m_hWnd,0);  // realize the new palette
	GetDocument()->UpdateAllViews(NULL);
}

void CDibProcessView::OnUpdateReverse(CCmdUI* pCmdUI) 
{
	// TODO: Add your command update UI handler code here
	pCmdUI->Enable(! GetDocument()->m_pDib->IsEmpty());

}

void CDibProcessView::OnSpread() 
{
	// TODO: Add your command handler code here
	GetDocument()->m_pDib->Spread(3);	

	GetDocument()->SetModifiedFlag(TRUE);
	OnRealizePal((WPARAM)m_hWnd,0);  // realize the new palette
	GetDocument()->UpdateAllViews(NULL);
	
}

void CDibProcessView::OnUpdateSpread(CCmdUI* pCmdUI) 
{
	// TODO: Add your command update UI handler code here
	pCmdUI->Enable(! GetDocument()->m_pDib->IsEmpty());
	
}

void CDibProcessView::OnEmboss() 
{
	// TODO: Add your command handler code here
	GetDocument()->m_pDib->Embossment(128);	

	GetDocument()->SetModifiedFlag(TRUE);
	OnRealizePal((WPARAM)m_hWnd,0);  // realize the new palette
	GetDocument()->UpdateAllViews(NULL);
	
}

void CDibProcessView::OnUpdateEmboss(CCmdUI* pCmdUI) 
{
	// TODO: Add your command update UI handler code here
	pCmdUI->Enable(! GetDocument()->m_pDib->IsEmpty());
	
}