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ThirdoneDlg.cpp
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ThirdoneDlg.cpp
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// ThirdoneDlg.cpp : 实现文件
//
#include "stdafx.h"
#include "demodoc.h"
#include "ThirdoneDlg.h"
#include "afxdialogex.h"
#include "ContentListDlg.h"
// CThirdoneDlg 对话框
IMPLEMENT_DYNAMIC(CThirdoneDlg, CDialogEx)
CThirdoneDlg::CThirdoneDlg(CWnd* pParent /*=NULL*/)
: CDialogEx(CThirdoneDlg::IDD, pParent)
{
}
CThirdoneDlg::~CThirdoneDlg()
{
}
void CThirdoneDlg::DoDataExchange(CDataExchange* pDX)
{
CDialogEx::DoDataExchange(pDX);
}
BOOL CThirdoneDlg::OnInitDialog()
{
ShowWindow(SW_MAXIMIZE);
CRect rect(574,173,1130,236);
imgfile = _T("res\\3-1.jpg");
Show_picture(imgfile);
CEdit *editp =(CEdit *) GetDlgItem(IDC_EDIT1);
editp->MoveWindow( rect.left*xScale,rect.top*yScale, (rect.right-rect.left)*xScale,(rect.bottom-rect.top)*yScale );
LOGFONT lf;
memset(&lf,0,sizeof(lf));
lf.lfHeight = 35; //改变大小
font.CreateFontIndirect(&lf) ;
editp->SetFont(&font,TRUE);
CDialogEx::OnInitDialog();
return TRUE;
}
BEGIN_MESSAGE_MAP(CThirdoneDlg, CDialogEx)
ON_WM_LBUTTONDOWN()
ON_WM_PAINT()
END_MESSAGE_MAP()
// CThirdoneDlg 消息处理程序
void CThirdoneDlg::OnLButtonDown(UINT nFlags, CPoint point)
{
// TODO: 在此添加消息处理程序代码和/或调用默认值
CRect rect1(614,634,835,805); //yirengongsi
CRect rect2(1046,631,1257,808); //heziyouxiangongsi
CRect rect3(1453,460,1680,520);//tuishangye
CRect rect4(1694,460,1893,520);//tuisouye
CRect rect5(1135,171,1318,239);//sousuoanniu
if (true == isPointInRect( point , rect1)){
CContentListDlg dlg;
mynum=1;
dlg.totaltypenum=mynum+fromwherenum;
dlg.DoModal();
}
if (true == isPointInRect( point , rect2)){
CContentListDlg dlg;
mynum=2;
dlg.totaltypenum=mynum+fromwherenum;
dlg.DoModal();
}
if (true == isPointInRect( point , rect3)){
CDialogEx::OnCancel();
}
if (true == isPointInRect( point , rect4)){
CDialogEx::OnCancel();
}
CDialogEx::OnLButtonDown(nFlags, point);
}
void CThirdoneDlg::OnPaint()
{
CPaintDC dc(this); // device context for painting
// TODO: 在此处添加消息处理程序代码
// 不为绘图消息调用 CDialogEx::OnPaint()
Show_picture(imgfile);
}
bool CThirdoneDlg::Show_picture(CString imgPath)
{
int height, width;
CRect rect;//定义矩形类
CRect rect1;
CImage image; //创建图片类
image.Load(imgPath);
height = image.GetHeight();
width = image.GetWidth();
this->GetClientRect(&rect); //获得pictrue控件所在的矩形区域
CDC *pDc = this->GetDC();//获得pictrue控件的Dc
SetStretchBltMode(pDc->m_hDC,STRETCH_HALFTONE);
xScale=(float)rect.Width()/(float)width;
yScale=(float)rect.Height()/(float)height;
if(width<=rect.Width() && height<=rect.Width()) //小图片，不缩放
{
rect1 = CRect(rect.TopLeft(), CSize(width,height));
image.StretchBlt(pDc->m_hDC,rect,SRCCOPY); //将图片画到Picture控件表示的矩形区域
return TRUE;
}
else
{
xScale=(float)rect.Width()/(float)width;
yScale=(float)rect.Height()/(float)height;
float ScaleIndex=(xScale<=yScale?xScale:yScale);
rect1 = CRect(rect.TopLeft(), CSize((int)width*ScaleIndex,(int)height*ScaleIndex));
image.StretchBlt(pDc->m_hDC,rect,SRCCOPY); //将图片画到Picture控件表示的矩形区域
}
ReleaseDC(pDc);//释放picture控件的Dc
return TRUE;
}
bool CThirdoneDlg::isPointInRect(CPoint point ,CRect rect)
{
float a = xScale*rect.left;
float b = yScale*rect.top;
float c = xScale*rect.right;
float d = yScale*rect.bottom;
if (point.x > a && point.y> b && point.x < c && point.y< d){
return true;
}
return false;
}