References ▼
Version Changes: 20 to 21
The following members have been added:
| Name |
|---|
| None |
The following members have been removed:
| Name |
|---|
| None |
Version Changes: 19 to 20
The following members have been added:
| Name | Description |
|---|---|
Leadtools.Forms.Processing.FormField.SerializationTagType |
Gets or sets the serialization type to use with form fields. |
Leadtools.Forms.Processing.FormFieldSerializationTagType |
The serialization type to use with form fields. |
Leadtools.Forms.Processing.OmrAnswerAreaField |
High level Omr form field that can be used with row wise Omr answer area with multiple rows and multiple choice questions. |
Leadtools.Forms.Processing.OmrDateField |
High level Omr form field that can be used in Omr forms with column wise Omr date area. |
Leadtools.Forms.Processing.ProcessFieldEventArgs.#ctor(RasterImage,int,int,int,FormField,int,int,bool) |
Initializes a new instance of ProcessFieldEventArgs that is used in ProcessField event. |
Leadtools.Forms.Processing.ProcessFieldEventArgs.IsPreprocess |
Gets a value indicating whether ProcessField event using the associated instance of ProcessFieldEventArgs was fired before processing the field or after processing it. |
Leadtools.Forms.Processing.ProcessPageEventArgs.#ctor(RasterImage,int,int,int,bool,IOcrDocument,int,FormField,PageAlignment) |
Initializes a new instance of ProcessPageEventArgs that is used in PreProcessPage and PostProcessPage events. |
Leadtools.Forms.Processing.ProcessPageEventArgs.Alignment |
A Leadtools.Forms.Common.PageAlignment object that determines the amount of shift and scaling to align the Master Form's fields to the fields on the page. If it is null, fields align depending on the image's resolution. |
Leadtools.Forms.Processing.ProcessPageEventArgs.Fields |
A List<FormField> object that contains the fields of a form page. |
Leadtools.Forms.Processing.TableFormField.ExtractInfo(RasterImage,IOcrEngine) |
Extracts table columns information from the specified image. |
The following members have been removed:
| Name |
|---|
| None |
Version Changes: 18 to 19
The following members have been added:
| Name | Description |
|---|---|
| Leadtools.Forms.Processing.BarcodeFormField.Clone | Creates a copy of the field. |
| Leadtools.Forms.Processing.BarcodeFormField.ReadXmlValues(IXPathNavigable,IList<KeyValuePair<string) | Fills this BarcodeFormField from the XML string stored in values. |
| Leadtools.Forms.Processing.BubbleWordField | - High level OMR form field (such as Student Name or Social Security Number), that can be used in OMR forms with column-wise OMR areas with multiple columns. |
| Leadtools.Forms.Processing.BubbleWordValueType | - Enumeration that represents which value type the bubble word field contains. The Character value type can contain any combination of alphanumeric characters. The Numerical value type contains only numerals. |
| Leadtools.Forms.Processing.FormField.Clone | Creates a copy of the field. |
| Leadtools.Forms.Processing.FormField.MasterPageNumber | Gets or sets the master page index that this FormField belong to. |
| Leadtools.Forms.Processing.FormField.ReadXmlValues(IXPathNavigable,IList<KeyValuePair<string) | Fills this FormField from the XML string stored in values. |
| Leadtools.Forms.Processing.FormFieldSerializationTagType | - |
| Leadtools.Forms.Processing.FormPages.#ctor | Initializes a new instance of this class. |
| Leadtools.Forms.Processing.FormProcessingEngine.PostProcessPage | Optional delegate method used after page processing is finished. |
| Leadtools.Forms.Processing.FormProcessingEngine.PreProcessPage | Optional delegate method used before page processing begins. |
| Leadtools.Forms.Processing.FormProcessingEngine.Process(RasterImage,FormProcessingOptions) | Performs field processing on the form image using the specified options. |
| Leadtools.Forms.Processing.FormProcessingEngine.Process(RasterImage,int,int,PageAlignment) | Performs field processing on the form image. |
| Leadtools.Forms.Processing.FormProcessingEngine.Process(RasterImage,PageAlignment) | Performs field processing on the form image. |
| Leadtools.Forms.Processing.FormProcessingEngine.ProcessField | Optional delegate method used after field processing is finished. |
| Leadtools.Forms.Processing.FormProcessingEngine.ProcessPage(RasterImage,int,PageProcessingOptions) | Performs field processing with options on the page image provided. |
| Leadtools.Forms.Processing.FormProcessingOptions | - Options for the FormProcessingEngine.Process method. |
| Leadtools.Forms.Processing.ImageFormField.Clone | Creates a copy of the field. |
| Leadtools.Forms.Processing.ImageFormField.ReadXmlValues(IXPathNavigable,IList<KeyValuePair<string) | Fills this ImageFormField from the XML string stored in values. |
| Leadtools.Forms.Processing.OcrTextType.Icr | Icr (hand written) text type field. |
| Leadtools.Forms.Processing.OcrTextType.Micr | Micr (Magnetic ink character recognition) type field. |
| Leadtools.Forms.Processing.OcrTextType.None | None type field. |
| Leadtools.Forms.Processing.OcrTextType.Omr | Omr type field. |
| Leadtools.Forms.Processing.OmrFormField.Clone | Creates a copy of the field. |
| Leadtools.Forms.Processing.OmrFormField.ReadXmlValues(IXPathNavigable,IList<KeyValuePair<string) | Fills this OmrFormField from the XML string stored in values. |
| Leadtools.Forms.Processing.PageProcessingOptions | - Options for the FormProcessingEngine.ProcessPage method. |
| Leadtools.Forms.Processing.SingleField | - A structure that represents a single OMR field to be used in SingleSelectionField. |
| Leadtools.Forms.Processing.SingleSelectionField | - High level OMR form field that represents a row or a column of multiple OmrFormField objects in which one of the OMR marks is selected in the filled form. |
| Leadtools.Forms.Processing.SingleSelectionStatus | - Represents the status of processing the SingleSelectionField. |
| Leadtools.Forms.Processing.TableFormField.#ctor(TableColumn) | Initializes a new TableFormField class object. |
| Leadtools.Forms.Processing.TableFormField.Clone | Creates a copy of the field. |
| Leadtools.Forms.Processing.TableFormField.ReadXmlValues(IXPathNavigable,IList<KeyValuePair<string) | Reads the data of TableFormField from the XML string stored in values. |
| Leadtools.Forms.Processing.TextFieldType.Data | Data field. The field is a named zone (field) on a form which can contain capital letters, digits, and separators. |
| Leadtools.Forms.Processing.TextFormField.Clone | Creates a copy of the field. |
| Leadtools.Forms.Processing.TextFormField.ReadXmlValues(IXPathNavigable,IList<KeyValuePair<string) | Fills this TextFormField from the XML string stored in values. |
| Leadtools.Forms.Processing.UnStructuredTextFormField | - A class that represents a rectangular region (as well as the label to the left of the region) that defines an area on a form that can be filled in with text and read during form processing. Unlike the TextFormField, this class does not have a fixed, pre-defined structure. |
The following members have been removed:
| Name | Description |
|---|---|
| Leadtools.Forms.Processing.BarcodeFormField.ReadXmlValues(IXPathNavigable,String}) | Fills this Leadtools.Forms.Processing.BarcodeFormField from the XML string stored in |
| Leadtools.Forms.Processing.DotMatrixOcrModule | - Specifies which dot-matrix recognition module to use on a Leadtools.Forms.Processing.TextFormField object. |
| Leadtools.Forms.Processing.DotMatrixOcrModuleMethod | - Values that represent the dot matrix recognition module. |
| Leadtools.Forms.Processing.FormField.ReadXmlValues(IXPathNavigable,String}) | Fills this Leadtools.Forms.Processing.FormField from the XML string stored in |
| Leadtools.Forms.Processing.FormProcessingEngine.PostProcessPage | Optional delegate method used after page processing is finished. |
| Leadtools.Forms.Processing.FormProcessingEngine.PreProcessPage | Optional delegate method used before page processing begins. |
| Leadtools.Forms.Processing.FormProcessingEngine.Process(RasterImage,int,int,PageAlignment}) | Performs field processing on the form image. |
| Leadtools.Forms.Processing.FormProcessingEngine.Process(RasterImage,PageAlignment}) | Performs field processing on the form image. |
| Leadtools.Forms.Processing.FormProcessingEngine.ProcessField | Optional delegate method used after field processing is finished. |
| Leadtools.Forms.Processing.IcrOcrModule | - Specifies the HNR handprinted (Icr) recognition module for a Leadtools.Forms.Processing.TextFormField object. |
| Leadtools.Forms.Processing.IcrOcrModuleModule | - Values that represent the ICR recognition module. |
| Leadtools.Forms.Processing.ImageFormField.ReadXmlValues(IXPathNavigable,String}) | Fills this Leadtools.Forms.Processing.ImageFormField from the XML string stored in |
| Leadtools.Forms.Processing.MatrixMatchingOcrModule | - Specifies the MAT matrix matching recognition module for a Leadtools.Forms.Processing.TextFormField object. |
| Leadtools.Forms.Processing.MicrOcrModule | - Specifies which magnetic ink character filling method recognition module to use on a Leadtools.Forms.Processing.TextFormField object. |
| Leadtools.Forms.Processing.OcrModule | - The base class for all classes that specify a recognition module for a Leadtools.Forms.Processing.TextFormField object. |
| Leadtools.Forms.Processing.OcrTextType.AutoGraphic | Field containing graphics (certain). |
| Leadtools.Forms.Processing.OcrTextType.Caption | Caption type field. |
| Leadtools.Forms.Processing.OcrTextType.Column | Column type field. |
| Leadtools.Forms.Processing.OcrTextType.Footer | Footer type field. |
| Leadtools.Forms.Processing.OcrTextType.Header | Header type field. |
| Leadtools.Forms.Processing.OcrTextType.Other | Other field type. |
| Leadtools.Forms.Processing.OcrTextType.Title | Title type field. |
| Leadtools.Forms.Processing.OcrTextType.VerticalText | Vertical text field. |
| Leadtools.Forms.Processing.OmniFontOcrModule | - Specifies the Omnifont recognition module for a Leadtools.Forms.Processing.TextFormField object. |
| Leadtools.Forms.Processing.OmniFontOcrModuleModule | - Values that represent the Omnifont recognition module. This is machine-printed text with any typeface that is not too stylized. |
| Leadtools.Forms.Processing.OmrFormField.ReadXmlValues(IXPathNavigable,String}) | Fills this Leadtools.Forms.Processing.OmrFormField from the XML string stored in |
| Leadtools.Forms.Processing.TableFormField.#ctor(TableColumn}) | Initializes a new Leadtools.Forms.Processing.TableFormField class object. |
| Leadtools.Forms.Processing.TableFormField.ReadXmlValues(IXPathNavigable,String}) | Reads the data of Leadtools.Forms.Processing.TableFormField from the XML string stored in |
| Leadtools.Forms.Processing.TextFormField.OcrModule | Specifies the recognition module. |
| Leadtools.Forms.Processing.TextFormField.OcrZoneOptions | Specifies the text options of the text field. |
| Leadtools.Forms.Processing.TextFormField.ReadXmlValues(IXPathNavigable,String}) | Fills this Leadtools.Forms.Processing.TextFormField from the XML string stored in |
The following members have been added to the existing types:
| Member | Description |
|---|---|
| Leadtools.Forms.Processing.TableColumn | A column of Leadtools.Forms.Processing.TableFormField. |
| Leadtools.Forms.Processing.TableColumn(Leadtools.Forms.Processing.OcrFormField) (Constructor) | Initializes a new Leadtools.Forms.Processing.TableColumn class object. |
| Leadtools.Forms.Processing.TableColumn(Leadtools.Forms.Processing.OcrFormField,Boolean) (Constructor) | Initializes a new Leadtools.Forms.Processing.TableColumn class object. |
| Leadtools.Forms.Processing.TableColumn.IsKeyColumn | Specifies whether the column is primary key. |
| Leadtools.Forms.Processing.TableColumn.Alignment | Gets the column alignment after detection. |
| Leadtools.Forms.Processing.TableColumn.Tag | Assigns object to the column. |
| Leadtools.Forms.Processing.TableColumn.FullBounds | Gets the bounds of column area. |
| Leadtools.Forms.Processing.TableColumn.OcrField | Gets the Leadtools.Forms.Processing.OcrFormField that the Leadtools.Forms.Processing.TableColumn object is initialized with. |
| Leadtools.Forms.Processing.TableFormField | A single rectangular region on a form that auto extended to define a table/invoice area on a blank (not filled-in) form so a text reading process can be performed on the filled form during form processing on the recognized fields. |
| Leadtools.Forms.Processing.FormField.Dropout | Gets or sets the dropout options. |
| Leadtools.Forms.Processing.TableFormField.ReadXmlValues(Xml.XPath.IXPathNavigable,Collections.Generic.IList<String>) | Reads the data of Leadtools.Forms.Processing.TableFormField from the XML string stored in |
| values | |
| . | |
| Leadtools.Forms.Processing.TableFormField.WriteXmlValues(Xml.XPath.IXPathNavigable,Xml.XPath.IXPathNavigable) | Writes the Leadtools.Forms.Processing.TableFormField class data into the specified XML |
| valuesElement | |
| . | |
| Leadtools.Forms.Processing.TableFormField (Constructor) | Initializes a new Leadtools.Forms.Processing.TableFormField class object. |
| Leadtools.Forms.Processing.TableFormField(Collections.Generic.List<Leadtools.Forms.Processing.TableColumn>) (Constructor) | Initializes a new Leadtools.Forms.Processing.TableFormField class object. |
| Leadtools.Forms.Processing.TableFormField.Process(Leadtools.Forms.Processing.FormProcessingEngine,Leadtools.RasterImage,Leadtools.Forms.PageAlignment) | Performs the processing of a field. |
| Leadtools.Forms.Processing.TableFormField.Result | Gets the results of processing the field. |
| Leadtools.Forms.Processing.TableFormField.Columns | Gets or sets the columns list of the table. |
| Leadtools.Forms.Processing.TableFormFieldResult | Provides the results of processing the table field. |
| Leadtools.Forms.Processing.TableFormFieldResult (Constructor) | Initializes a new Leadtools.Forms.Processing.TableFormFieldResult class object. |
| Leadtools.Forms.Processing.TableFormFieldResult.Rows | Gets the recognized rows in the table. |
| Leadtools.Forms.Processing.TableFormRow | The row containing the recognized fields in the table. |
| Leadtools.Forms.Processing.TableFormRow (Constructor) | Initializes a new Leadtools.Forms.Processing.TableFormRow class object. |
| Leadtools.Forms.Processing.TableFormRow.Fields | Gets the list of recognized Leadtools.Forms.Processing.OcrFormField in the row. |
| Leadtools.Forms.Processing.FieldAlignment | Values that represent the alignment of columns/fields in a table. |
| Leadtools.Forms.Processing.FieldAlignment.Left | Left alignment. |
| Leadtools.Forms.Processing.FieldAlignment.Center | Center alignment. |
| Leadtools.Forms.Processing.FieldAlignment.Right | Right alignment. |
| Leadtools.Forms.Processing.DropoutFlag | Values that represent the Dropout options for a form field. |
| Leadtools.Forms.Processing.DropoutFlag.None | Do not use dropout feature. |
| Leadtools.Forms.Processing.DropoutFlag.CellsDropout | Dropout cell borders containing the data, so cell lines will not be detected. |
| Leadtools.Forms.Processing.DropoutFlag.WordsDropout | Dropout the words appearing in the master forms in the same field area. |
For more information, refer to New in 18.
The following Types have been added in v17.5:
| Type | Description |
|---|---|
| Leadtools.Forms.Processing.BarcodeFormField.Symbology | Gets or sets the barcode symbology associated with this field. |
| Leadtools.Forms.Processing.BarcodeFieldData(Leadtools.Barcode.BarcodeSymbology,System.Byte[]) | Initializes a new BarcodeFieldData class object. |
| Leadtools.Forms.Processing.BarcodeFieldData.Symbology | Gets or sets the barcode symbology. |
The following Types have been removed from v17.5:
| Type | Description |
|---|---|
| Leadtools.Forms.Processing.BarcodeFormField.AdvancedSearchCodes | Replaced by Leadtools.Forms.Processing.BarcodeFormField.Symbology in LEADTOOLS v 17.5 |
| Leadtools.Forms.Processing.BarcodeFormField.ReadOptions | Replaced by Leadtools.Forms.Processing.BarcodeFormField.Symbology in LEADTOOLS v 17.5 |
| Leadtools.Forms.Processing.BarcodeFormField.Direction | Replaced by Leadtools.Forms.Processing.BarcodeFormField.Symbology in LEADTOOLS v 17.5 |
| Leadtools.Forms.Processing.BarcodeFormField.SearchCodes | Replaced by Leadtools.Forms.Processing.BarcodeFormField.Symbology in LEADTOOLS v 17.5 |
| Leadtools.Forms.Processing.BarcodeFormField.StandardSearchCodes | Replaced by Leadtools.Forms.Processing.BarcodeFormField.Symbology in LEADTOOLS v 17.5 |
| Leadtools.Forms.Processing.BarcodeFieldData.#ctor(Leadtools.Barcode.BarcodeSearchTypeFlags,System.Byte[]) | Replaced by Leadtools.Forms.Processing.BarcodeFieldData(Leadtools.Barcode.BarcodeSymbology,System.Byte[]) in LEADTOOLS V 17.5 |
| Leadtools.Forms.Processing.BarcodeFieldData.SearchCodes | Replaced by Leadtools.Forms.Processing.BarcodeFieldData.Symbology in LEADTOOLS v 17.5 |
| Leadtools.Forms.Processing.BarcodeSearchCodes | Replaced by Leadtools.Forms.Processing.BarcodeFieldData.Symbology in LEADTOOLS v 17.5 |
| Leadtools.Forms.Processing.BarcodeAdvanced1DSearchCodes | Replaced by Leadtools.Forms.Processing.BarcodeFieldData.Symbology in LEADTOOLS v 17.5 |
The following members have been added to existing types in v17:
| Member | Description |
|---|---|
| FormField.Tag | Gets or sets user-defined data of the field. |
| TextFormFieldResult.Matches | Contains all occurrences of the successful matches in the results text Leadtools.Forms.Processing.OcrFormFieldResult.Text for the Leadtools.Forms.Processing.TextFormField.RegexPattern. |
| OmrFormField.FrameMethod | Gets or sets the OMR frame detection mode of the field. |
| OmrFormField.Sensitivity | Gets or sets the OMR sensitivity mode of the field. |
| OmrFormField.UseFieldSettings | Gets or sets the use of the field settings for its OMR recognition. |
The following members have been added to existing types in v16.5:
| Member | Description |
|---|---|
| Leadtools.Forms.Processing.FormProcessingEngine.ProcessPage | Performs field processing on the provided page image. |
Version 16 has not changed from Version 15.