BlockTypeEnum enumeration constants are used to designate the type of a block.
Elements
Name |
Description |
BT_Separator |
Designates a separator block. The separator is either a horizontal or a vertical line on the image. |
BT_Anchor |
Designates an anchor block. The anchors are special elements of form design, which are used to match Document Definitions. A black square, rectangle, cross or corner may be an anchor. Anchors are normally located in the corners of a form. |
BT_StaticText |
Designates a static text block. It corresponds to any static text on the image – headers, explanatory signatures. |
BT_Text |
Designates a text block. It corresponds to an image zone which is recognized as text. |
BT_Barcode |
Designates a barcode block. It corresponds to an image zone which is recognized as barcode. |
BT_Checkmark |
Designates a checkmark block. It corresponds to an image zone which is recognized as checkmark. |
BT_CheckmarkGroup |
Designates a checkmarks group block. It corresponds to an image zone which is recognized as checkmarks group. A checkmark group block unites several checkmark blocks. |
BT_Table |
Designates a table block. It corresponds to an image zone which is recognized as table. |
BT_Picture |
Designates a picture block. It corresponds to an image zone which is treated as a picture. |
BT_Section |
Designates the block of a section (a logically complete part of a document). |
BT_Page |
Designates the block of a page. The whole page can be considered as the top-level block which contains all the blocks of the page. |
BT_StaticBarcode |
Designates the block of a static barcode. This is a barcode which is used for Document Definition matching or identification. No data is extracted from it. |
BT_Exclusion |
Designates the block of an exclusion. The exclusion is a region which is excluded from recognition, for example, a region with explanatory text that complicates data extraction from the field. |
BT_Unknown |
Unknown block type. |
Used in
IBlock::Type
IRecognitionParams::Type
IBlockDefinition::Type
IBlockDefinition::AddNew
IPageDefinition::DetectBlocks
IBlockTypesCollection