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// LkDemoView.cpp : implementation of the CCsDemoView class

#include <math.h>
#include "csdemoview.h"


/////////////////////////////////////////////////////////////////////////////
// CCsDemoView

CCsDemoView::CCsDemoView()
{
    m_track = false;
    m_start = false;

    m_params.x = 0.4f; 
    m_params.y = 0.3f;
    m_params.width = 0.2f;
    m_params.height = 0.3f;
    
    m_params.Smin = 20;
    m_params.Vmin = 40;
    m_params.Vmax = 255;
    m_params.bins = 20;
    m_params.view = 0;
    m_params.threshold = 0;

    m_ImgSize.width=0; 
    m_ImgSize.height=0;
    m_VwSize.width=0; 
    m_VwSize.height=0;
}

CCsDemoView::~CCsDemoView()
{
}

CvSize CCsDemoView::SetVwSize (int w,int h)
{
    m_VwSize.width = w;
    m_VwSize.height = h;
    return m_VwSize;
}

CvSize CCsDemoView::GetVwSize ()
{
    return m_VwSize;
}

CvSize CCsDemoView::SetImgSize (int w,int h)
{
    m_ImgSize.width = w;
    m_ImgSize.height = h;
    return m_ImgSize;
}

CvSize CCsDemoView::GetImgSize ()
{
    return m_ImgSize;
}

CvPoint CCsDemoView::ConvertViewToImage( CvPoint point )
{
    point.x = point.x * m_ImgSize.width/m_VwSize.width;
    point.y = point.y * m_ImgSize.height/m_VwSize.height;
    
    return point;
}

CvPoint CCsDemoView::ConvertImageToView( CvPoint point )
{
    point.x = point.x * m_VwSize.width/m_ImgSize.width;
    point.y = point.y * m_VwSize.height/m_ImgSize.height;
    
    return point;
}
/////////////////////////////////////////////////////////////////////////////