OpenImageDialog.cxx

Go to the documentation of this file.

#include "OpenImageDialog.h"
#include "creaWx.h"

typedef vtkImageData* (*GETIMAGEDATADIALOG)();

namespace creaMaracasVisuKernel{
        OpenImageDialog::OpenImageDialog()
        {
                img = NULL;
                bool gimmicknotfound = true;

        #ifdef WIN32
                HINSTANCE gimmickhandle;
                gimmickhandle = LoadLibrary(TEXT("creaImageIO2.dll"));
                std::cout<<"imagehandle "<<gimmickhandle<<std::endl;
                if(gimmickhandle!=NULL){

                        GETIMAGEDATADIALOG getImageDataDialog;

                        getImageDataDialog = (GETIMAGEDATADIALOG)GetProcAddress(gimmickhandle, "getImageDataDialog");

                        std::cout<<"imagedatadialog "<<getImageDataDialog<<std::endl;

                        if(getImageDataDialog!=NULL){
                                img = getImageDataDialog();
                                gimmicknotfound = false;
                        }
                }

        #endif

                if(gimmicknotfound){

                        wxFileDialog* FD =
                          new wxFileDialog( 0, _T("Read Image"),wxEmptyString,wxEmptyString, _T("*.mhd"));

                        if (FD->ShowModal()==wxID_OK)
                        {
                                std::string  path= crea::wx2std(FD->GetPath());

                                vtkMetaImageReader *reader =  vtkMetaImageReader::New();
                                reader->SetFileName(path.c_str());
                                img = reader->GetOutput();
                        }
                }
        }

        //-------------------------------------------------------------------
        OpenImageDialog::~OpenImageDialog()
        {
        }

        vtkImageData* OpenImageDialog::getImageData(){
                return img;
        }
}