+++ /dev/null
-/*M///////////////////////////////////////////////////////////////////////////////////////
-//
-// IMPORTANT: READ BEFORE DOWNLOADING, COPYING, INSTALLING OR USING.
-//
-// By downloading, copying, installing or using the software you agree to this license.
-// If you do not agree to this license, do not download, install,
-// copy or use the software.
-//
-//
-// Intel License Agreement
-// For Open Source Computer Vision Library
-//
-// Copyright (C) 2000, Intel Corporation, all rights reserved.
-// Third party copyrights are property of their respective owners.
-//
-// Redistribution and use in source and binary forms, with or without modification,
-// are permitted provided that the following conditions are met:
-//
-// * Redistribution's of source code must retain the above copyright notice,
-// this list of conditions and the following disclaimer.
-//
-// * Redistribution's in binary form must reproduce the above copyright notice,
-// this list of conditions and the following disclaimer in the documentation
-// and/or other materials provided with the distribution.
-//
-// * The name of Intel Corporation may not be used to endorse or promote products
-// derived from this software without specific prior written permission.
-//
-// This software is provided by the copyright holders and contributors "as is" and
-// any express or implied warranties, including, but not limited to, the implied
-// warranties of merchantability and fitness for a particular purpose are disclaimed.
-// In no event shall the Intel Corporation or contributors be liable for any direct,
-// indirect, incidental, special, exemplary, or consequential damages
-// (including, but not limited to, procurement of substitute goods or services;
-// loss of use, data, or profits; or business interruption) however caused
-// and on any theory of liability, whether in contract, strict liability,
-// or tort (including negligence or otherwise) arising in any way out of
-// the use of this software, even if advised of the possibility of such damage.
-//
-//M*/// ImageBaseView.cpp : implementation file
-//
-
-#include "stdafx.h"
-#include "HMMDemo.h"
-#include "ImageBaseView.h"
-#include "HMMDemoDoc.h"
-#include <math.h>
-
-#ifdef _DEBUG
-#define new DEBUG_NEW
-#undef THIS_FILE
-static char THIS_FILE[] = __FILE__;
-#endif
-
-/////////////////////////////////////////////////////////////////////////////
-// CImageBaseView
-
-IMPLEMENT_DYNCREATE(CImageBaseView, CScrollView)
-
-CImageBaseView::CImageBaseView()
-{
- m_canvas.Create( GetSystemMetrics(SM_CXSCREEN), GetSystemMetrics(SM_CYSCREEN), 8 );
- m_rgbcanvas.Create( GetSystemMetrics(SM_CXSCREEN), GetSystemMetrics(SM_CYSCREEN), 24 );
-
- IplImage* rgb = m_rgbcanvas.GetImage();
- strcpy( rgb->colorModel, "RGB" );
- strcpy( rgb->channelSeq, "BGR" );
-
- IplImage* gray = m_canvas.GetImage();
- strncpy( gray->colorModel, "GRAY", 4 );
- strncpy( gray->channelSeq, "GRAY", 4 );
-
-
- m_base_size = CSize( 100, 120 );
- m_log_shift = 0;
- RecalcPictureSize();
- m_index = -1;
- m_active = -1;
- m_pen = CreatePen( PS_SOLID, 3, RGB(255,0,255));
-
- m_view_mode = 0;
-
- m_count = 0;
- m_nx = m_ny = 0;
-}
-
-CImageBaseView::~CImageBaseView()
-{
- DeleteObject( m_pen );
-}
-
-
-BEGIN_MESSAGE_MAP(CImageBaseView, CScrollView)
- //{{AFX_MSG_MAP(CImageBaseView)
- ON_WM_SIZE()
- ON_WM_ERASEBKGND()
- ON_WM_LBUTTONDOWN()
- ON_WM_LBUTTONDBLCLK()
- //}}AFX_MSG_MAP
-END_MESSAGE_MAP()
-
-/////////////////////////////////////////////////////////////////////////////
-// CImageBaseView drawing
-
-void CImageBaseView::RefreshView()
-{
- CHMMDemoDoc* doc = GetDocument();
- CSize virt_size = CSize( 10, 10 );
-
- if( doc )
- {
- CRect win_rect;
- if( m_index < 0 )
- {
- m_count = doc->GetFaceBase().GetPersonList().GetCount();
- }
- else
- {
- CPerson* person = doc->GetFaceBase().GetPerson( m_index );
- if( !person )
- {
- ASSERT(0);
- return;
- }
- m_count = person->GetImgList().GetCount();
- }
-
- GetClientRect( &win_rect );
-
- m_margin = CSize((m_pic_delta.cx - m_pic_size.cx)/2,
- (m_pic_delta.cy - m_pic_size.cy)/2);
-
- m_nx = (win_rect.Width() - m_margin.cx +
- m_pic_delta.cx - m_pic_size.cx)/m_pic_delta.cx;
-
- m_nx = MAX( m_nx, 1 );
-
- if( m_nx != 0 )
- {
- m_ny = (m_count + m_nx - 1)/m_nx;
- virt_size.cx = win_rect.Width();
- virt_size.cy = MAX( m_ny, 1 )*m_pic_delta.cy;
- }
- }
- SetScrollSizes( MM_TEXT, virt_size );
- InvalidateRect(0);
-}
-
-void CImageBaseView::OnInitialUpdate()
-{
- CScrollView::OnInitialUpdate();
- m_count = m_nx = m_ny = 0;
- m_active = -1;
- m_index = -1;
- RefreshView();
-}
-
-
-
-void CImageBaseView::OnDraw(CDC* pDC)
-{
- CHMMDemoDoc* doc = GetDocument();
- if( doc )
- {
- CFaceBase& base = doc->GetFaceBase();
- CRect win_rect;
- CSize win_size;
- int y_pos = GetScrollPosition().y;
- HDC dc;
-
- dc = ::GetDC( m_hWnd );
-
- GetClientRect( &win_rect );
- win_size = CSize( win_rect.Width(), win_rect.Height() );
-
- m_canvas.Fill( GetSysColor( COLOR_WINDOW ));
- base.Draw( m_index, m_canvas, win_size, y_pos, m_pic_size, m_pic_delta );
-
- if( m_canvas.GetImage() && m_rgbcanvas.GetImage() )
- {
- IplImage* src = m_canvas.GetImage();
- IplImage* dst = m_rgbcanvas.GetImage();
- CvRect sr = cvGetImageROI( src ), dr = cvGetImageROI( dst );
-
- cvSetImageROI( src, RectToCvRect( win_rect ));
- cvSetImageROI( dst, RectToCvRect( win_rect ));
-
- cvCvtColor( src, dst, CV_GRAY2BGR );
- cvSetImageROI( src, sr );
- cvSetImageROI( dst, dr );
-
- m_rgbcanvas.Show( dc, 0, 0, win_size.cx, win_size.cy, 0, 0 );
- }
-
- if( m_active >= 0 )
- {
- HGDIOBJ pen = SelectObject( dc, m_pen );
- CRect rect = GetRectByIndex( m_active );
- CPoint pt[5];
-
- pt[0] = CPoint( rect.left, rect.top - y_pos );
- pt[1] = CPoint( rect.right, rect.top - y_pos );
- pt[2] = CPoint( rect.right, rect.bottom - y_pos );
- pt[3] = CPoint( rect.left, rect.bottom - y_pos );
- pt[4] = pt[0];
-
- Polyline( dc, pt, 5 );
- SelectObject( dc, pen );
- }
-
- int trained_index = base.GetTrainedIndex();
-
- if( m_index >= 0 && trained_index >= 0 )
- {
- CRect rect = GetRectByIndex( trained_index );
- if( !rect.IsRectEmpty())
- {
- CPerson* person = base.GetPerson( m_index );
- ASSERT( person != 0 );
-
- CPersonImgList& list = person->GetImgList();
- CPersonImage* image = list.GetAt( list.FindIndex(trained_index));
-
- ASSERT( image != 0 );
- CRect sr, dr;
- image->CalcRect( win_size, rect.TopLeft(), m_pic_size, sr, dr );
-
- if( !sr.IsRectEmpty() && !dr.IsRectEmpty())
- {
- SetStretchBltMode( dc, COLORONCOLOR );
- base.GetTrainedImage().DrawToHDC( dc, &dr );
- }
- }
- }
-
- ::ReleaseDC( m_hWnd, dc );
- }
-}
-
-/////////////////////////////////////////////////////////////////////////////
-// CImageBaseView message handlers
-
-void CImageBaseView::RecalcPictureSize()
-{
- double scale = pow( sqrt(2), m_log_shift );
- m_pic_size.cx = (int)(m_base_size.cx*scale + 0.5);
- m_pic_size.cy = (int)(m_base_size.cy*scale + 0.5);
- m_pic_delta.cx = m_pic_size.cx*5/4;
- m_pic_delta.cy = m_pic_size.cy*5/4;
-}
-
-void CImageBaseView::Zoom( bool zoom_in )
-{
- if( zoom_in )
- {
- m_log_shift = MIN( ZOOM_MAX, m_log_shift + 1 );
- }
- else
- {
- m_log_shift = MAX( ZOOM_MIN, m_log_shift - 1 );
- }
- RecalcPictureSize();
- RefreshView();
- InvalidateRect(0);
-}
-
-
-void CImageBaseView::OnSize(UINT nType, int cx, int cy)
-{
- CScrollView::OnSize(nType, cx, cy);
- RefreshView();
-}
-
-
-BOOL CImageBaseView::OnEraseBkgnd(CDC* /*pDC*/)
-{
- return TRUE;
-}
-
-
-CRect CImageBaseView::GetRectByIndex( int index )
-{
- CRect rect = CRect(0,0,0,0);
- if( (unsigned)index >= (unsigned)m_count ) return rect;
-
- rect.left = index % m_nx;
- rect.top = index / m_nx;
-
- rect.left = rect.left*m_pic_delta.cx + m_margin.cx;
- rect.top = rect.top*m_pic_delta.cy + m_margin.cy;
-
- rect.right = rect.left + m_pic_size.cx;
- rect.bottom = rect.top + m_pic_size.cy;
-
- return rect;
-}
-
-
-int CImageBaseView::GetIndexByPoint( CPoint pt )
-{
- int y_pos = GetScrollPosition().y;
-
- int x = (pt.x - m_margin.cx)/m_pic_delta.cx;
- int y = (pt.y + y_pos - m_margin.cy)/m_pic_delta.cy;
- int index;
-
- if( x >= m_nx || y >= m_ny ) return -1;
-
- if( pt.x > (x+1)*m_pic_delta.cx - m_margin.cx ||
- y_pos + pt.y > (y+1)*m_pic_delta.cy - m_margin.cy ) return -1;
-
- index = y*m_nx + x;
- if( index >= m_count ) return -1;
-
- return index;
-}
-
-
-void CImageBaseView::OnLButtonDown(UINT nFlags, CPoint point)
-{
- CScrollView::OnLButtonDown(nFlags, point);
-
- int index = GetIndexByPoint( point );
- if( index >= 0 )
- {
- m_active = index;
- }
- InvalidateRect(0);
-}
-
-
-void CImageBaseView::SwitchMode( int index, bool to_personal )
-{
- CHMMDemoDoc* doc = GetDocument();
-
- if( doc )
- {
- CPerson* person = doc->GetFaceBase().GetPerson( index );
- if( !person )
- {
- ASSERT(0);
- return;
- }
- if( to_personal )
- {
- person->LoadRest();
- m_index = index;
- m_active = -1;
- m_view_mode = VIEW_PERSON;
- }
- else
- {
- if( person->IsModified())
- {
- person->Save();
- }
- person->UnloadRest();
- m_index = -1;
- m_active = index;
- m_view_mode = VIEW_BASE;
- }
- RefreshView();
- }
-}
-
-
-void CImageBaseView::OnLButtonDblClk(UINT nFlags, CPoint point)
-{
- CScrollView::OnLButtonDblClk(nFlags, point);
-
- int index = GetIndexByPoint( point );
- if( index >= 0 && m_index == -1 )
- {
- SwitchMode( index, true );
- }
- else if( index < 0 && m_index >= 0 )
- {
- SwitchMode( m_index, false );
- }
-}
-
-int CImageBaseView::GetMode()
-{
- return m_view_mode;
-}
projects / opencv / blobdiff