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#include "wx/wxprec.h"
#ifndef WX_PRECOMP
#include "wx/wx.h"
#endif
#include "wx/image.h"
#include "EmcCallBack.h"
class MyApp: public wxApp
{
virtual bool OnInit();
};
class MyFrame: public wxFrame
{
public:
MyFrame(const wxString& title, const wxPoint& pos, const wxSize& size);
void OnQuit(wxCommandEvent& event);
void OnConf(wxCommandEvent& event);
void OnGrab(wxCommandEvent& event);
DECLARE_EVENT_TABLE()
EmcCallBack *MyCallBack;
wxBitmap *my_grab;
};
enum
{
ID_Quit = 1,
ID_Conf,
ID_Grab,
};
BEGIN_EVENT_TABLE(MyFrame, wxFrame)
EVT_MENU(ID_Quit, MyFrame::OnQuit)
EVT_MENU(ID_Conf, MyFrame::OnConf)
EVT_MENU(ID_Grab, MyFrame::OnGrab)
END_EVENT_TABLE()
IMPLEMENT_APP(MyApp)
bool MyApp::OnInit()
{
MyFrame *frame = new MyFrame( _T("Img Grab"), wxPoint(50,50), wxSize(450,340) );
frame->Show(TRUE);
SetTopWindow(frame);
return TRUE;
}
MyFrame::MyFrame(const wxString& title, const wxPoint& pos, const wxSize& size)
: wxFrame((wxFrame *)NULL, -1, title, pos, size)
{
wxMenu *menuFile = new wxMenu;
menuFile->Append( ID_Conf, _T("&Conf...") );
menuFile->Append( ID_Grab, _T("&Grab") );
menuFile->AppendSeparator();
menuFile->Append( ID_Quit, _T("E&xit") );
wxMenuBar *menuBar = new wxMenuBar;
menuBar->Append( menuFile, _T("&File") );
SetMenuBar( menuBar );
CreateStatusBar();
SetStatusText( _T("") );
MyCallBack = new EmcCallBack();
}
void MyFrame::OnGrab(wxCommandEvent& WXUNUSED(event))
{
MyCallBack->Grab();
wxBitmap MyGrab(MyCallBack->GetImagePtr(),MyCallBack->GetWidth(),MyCallBack->GetHeight(),MyCallBack->GetBitsPerPixel());
wxImage Mytest = MyGrab.ConvertToImage();
Mytest.SaveFile(wxT("test.bmp"), wxBITMAP_TYPE_BMP);
} |
