public OmrFieldDialog(OmrField omrField, RasterImage fieldImage)
{
InitializeComponent();
this.fieldImage = fieldImage;
imageViewer = new ImageViewer();
imageViewer.Dock = DockStyle.Fill;
imageViewer.ItemChanged += ImageViewer_ItemChanged;
pnlImg.Controls.Add(imageViewer);
this.omrField = omrField;
this.localOptions = this.omrField.Options;
DataToControls();
}
private bool ControlsToData()
{
omrField.Name = _txtFieldName.Text;
OmrFieldOptions options = omrField.Options;
// orientation
if (rdbtnOrRows.Checked)
{
options.FieldOrientation = OmrFieldOrientation.RowWise;
}
else if (rdbtnOrCols.Checked)
{
options.FieldOrientation = OmrFieldOrientation.ColumnWise;
}
else if (rdbtnOrFreeflow.Checked)
{
options.FieldOrientation = OmrFieldOrientation.FreeFlow;
}
// grading
options.GradeThisField = _cbGrade.Checked;
options.CorrectGrade = Convert.ToDouble(_numCorrect.Value);
options.IncorrectGrade = Convert.ToDouble(_numIncorrect.Value);
options.NoResponseGrade = Convert.ToDouble(_numNoResponse.Value);
// formatting
options.TextFormat = rdbtnFormatCSV.Checked ? OmrTextFormat.CSV : OmrTextFormat.Aggregated;
// rtl
options.ColumnsReportOrder = _cbRightToLeft.Checked ? ColumnsReportOrder.RightToLeft : ColumnsReportOrder.LeftToRight;
// sensitivity (advanced tab)
if (rdbtnSensLowest.Checked)
{
options.OmrSensitivity = Leadtools.Ocr.OcrOmrSensitivity.Lowest;
}
else if (rdbtnSensLow.Checked)
{
options.OmrSensitivity = Leadtools.Ocr.OcrOmrSensitivity.Low;
}
else if (rdbtnSensHigh.Checked)
{
options.OmrSensitivity = Leadtools.Ocr.OcrOmrSensitivity.High;
}
else if (rdbtnSensHighest.Checked)
{
options.OmrSensitivity = Leadtools.Ocr.OcrOmrSensitivity.Highest;
}
try
{
omrField.Options = options;
}
catch (Exception)
{
MessageBox.Show("The options for this field are invalid.");
return(false);
}
if (omrField.Options.FieldOrientation == OmrFieldOrientation.FreeFlow)
{
for (int i = 0; i < omrField.Fields.Count; i++)
{
string name = omrField.Fields[i].Name;
omrField.Fields[i].Name = string.IsNullOrEmpty(name) ? string.Format("Freeflow {0}", i + 1) : name;
}
}
// values
if (omrField.FieldBubbleLayoutType == OmrFieldBubbleLayoutType.BubbleWithLabel)
{
try
{
omrField.SetValues(labels.ConvertAll <string>(delegate(OmrBubbleLabel bub) { return(bub.Value); }));
}
catch (Exception)
{
MessageBox.Show("The field count does not match the label count.");
return(false);
}
}
else
{
omrField.SetValues(_values[lstValues.SelectedIndex]);
}
return(true);
}