private void Startup()
{
try
{
//Check if ocr engine was passed in. The recognition demos have the ability to launch this demo and it will pass
//the ocr engine it is using. We will default to that engine
if (!StartUpEngines())
{
Messager.ShowError(this, "One or more required engines did not start. The application will now close.");
this.Close();
return;
}
Messager.Caption = "LEADTOOLS Business Card Reader";
_bcrReader = new BusinessCardReader(_ocrEngine, _barcodeEngine);
}
catch (Exception exp)
{
Messager.ShowError(this, exp);
}
closeToolStripMenuItem.Enabled = false;
_noneInteractiveMode = new ImageViewerNoneInteractiveMode();
_panInteractiveMode = new ImageViewerPanZoomInteractiveMode();
_panInteractiveMode.MouseButtons = System.Windows.Forms.MouseButtons.Left;
_zoomToInteractiveMode = new ImageViewerZoomToInteractiveMode();
rasterImageViewer1.InteractiveModes.BeginUpdate();
rasterImageViewer1.InteractiveModes.Add(_noneInteractiveMode);
rasterImageViewer1.InteractiveModes.Add(_panInteractiveMode);
rasterImageViewer1.InteractiveModes.Add(_zoomToInteractiveMode);
rasterImageViewer1.InteractiveModes.EndUpdate();
this.rasterImageViewer1.PostRender += RasterImageViewer1_PostRender;
// Load the default document
string defaultDocumentFile = Path.Combine(DemosGlobal.ImagesFolder, "business_card_sample.jpg");
if (File.Exists(defaultDocumentFile))
{
OpenImage(defaultDocumentFile);
}
}
public void Initialize()
{
try
{
IsLoading = true;
// Set license
if (!LicenseManagerUtility.SetLicense(this))
{
return;
}
GetAppDirectory();
BcReader = new BusinessCardReader(null, new BarcodeEngine());
Task.Run(() =>
{
CopyDependencies(APP_DIR);
StartOcrEngine();
});
CurrentAppData = new AppData();
CurrentAppData.Load(Path.Combine(APP_DIR, AppData.DATA_FILE_NAME));
CurrentAppData.PropertyChanged += CurrentAppData_PropertyChanged;
//init collection and bind the list source to it
LoadContactList();
RefreshListView();
DependencyService.Get <IPermissions>().VerifyPermissionsAsync(false, PermissionType.Camera);
}
finally
{
IsLoading = false;
}
}