OmrField Class

using Leadtools; 
using Leadtools.Barcode; 
using Leadtools.Codecs; 
using Leadtools.Forms.Processing.Omr; 
using Leadtools.Forms.Processing.Omr.Fields; 
using Leadtools.Ocr; 
 
public static void AddZonesToTemplate(ITemplateForm template) 
{ 
   // create two different zones with definitive boundaries 
   OmrField firstNameField = new OmrField(); 
   firstNameField.Bounds = new LeadRect(152, 768, 788, 1276); 
   firstNameField.Name = "FirstName"; 
   firstNameField.PageNumber = 1; 
 
   OmrField testField = new OmrField(); 
   testField.Bounds = new LeadRect(148, 2067, 384, 900); 
   testField.PageNumber = 1; 
   testField.Name = "Questions 1-15"; 
 
   // parse the template document for any Omr regions in the boundaries 
   template.ExtractInfo(1, new Field[] { firstNameField, testField }); 
 
   // get the options for the first field (this field is an Alphabetic "Name" field) 
   OmrFieldOptions firstNameOptions = firstNameField.Options; 
   firstNameOptions.FieldOrientation = OmrFieldOrientation.ColumnWise; // this region should be decomposed into columns 
   firstNameOptions.TextFormat = OmrTextFormat.Aggregated; // these values are contiguous and merged together (such as individual letters in a name) 
   firstNameOptions.GradeThisField = false; // this region will not be included in statistics generation 
   firstNameField.Options = firstNameOptions; 
 
   OmrFieldOptions testFieldOptions = testField.Options; 
   testFieldOptions.FieldOrientation = OmrFieldOrientation.RowWise; // this region should be decomposed into rows 
   testFieldOptions.TextFormat = OmrTextFormat.CSV; // these values are independent and kept separate (such as multiple choice answers) 
   testFieldOptions.GradeThisField = true; // this region will have statistics generated for it 
   testFieldOptions.CorrectGrade = 1.0; // the relative weight of this region if this matches the answer key (reward for correct answer) 
   testFieldOptions.IncorrectGrade = 0.0; // relative weight of this region if it does not match the answer key (active penalty for incorrect answers) 
   testFieldOptions.NoResponseGrade = 0.0; // relative weight of this region if no response present (active penalty for failing to answer) 
   testField.Options = testFieldOptions; 
 
   // GenerateOmrFieldValues.Generate() is a helper function to make value sets based on the dimension 
   // for this dimension and orientation, the output range is: 
   // [0] 0 -> 25 
   // [1] 1 -> 26 
   // [2] 25 -> 0 
   // [3] 26 -> 1 
   // [4] A -> Z 
   // [5] Z -> A 
   List<List<string>> availableFirstNameRanges = GenerateOmrFieldValues.Generate(firstNameField.RowsCount, firstNameField.ColumnsCount, firstNameField.Options.FieldOrientation); 
   firstNameField.SetValues(availableFirstNameRanges[4]);  // this index contains the basic English alphabet 
 
   // a custom list can also be used as long as it contains the same number of elements based on dimension and orientation 
   // a row-wise orientation with four columns in each row requires four values 
   testField.SetValues(new List<string>() { "A", "B", "C", "D" }); 
 
   template.Pages[0].Fields.Add(firstNameField); 
   template.Pages[0].Fields.Add(testField); 
}