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IOcrPage Interface Members
Summary
The following tables list the members exposed by IOcrPage.
Public Methods
| Name | Description | |
|---|---|---|
 |
AutoPreprocess | Performs automatic image processing clean up on the image to enhance the quality of the page before beginning recognition. |
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AutoZone | Performs auto decomposition of the page to find the text and graphics zones using predefined parameters |
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Copy | Creates a copy of the source page. |
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CreateThumbnail | Creates a thumbnail image of this IOcrPage. |
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DetectLanguages | Detects the language of the page from a list of languages that is provided by the user. |
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GetAreaOptions | Gets the options for the area of interest on this page. |
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GetDeskewAngle | Gets the angle of the skew of this IOcrPage. |
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GetOverlayImage | Gets the overlay image of this IOcrPage. |
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GetPalette | Gets the palette used by this page. |
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GetPreprocessValues | Gets the accumulative values of any inversion, rotation or deskew applied to this page by the preprocessor. |
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GetRasterImage | Gets the current or processing image data of this page as a raster image. |
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GetRecognizedCharacters | Gets the last recognized character data of this IOcrPage |
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GetRotateAngle | Gets the angle of the rotation of this IOcrPage. |
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GetSortedZonesIndexMap | Generates an array that contains zone indices listed such that the corresponding zones are in order from top to bottom and left to right. The first zone's index in the array corresponds to the top-left zone while the last zone's index in the array corresponds to the bottom-right zone. |
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GetText | Gets the recognition OCR data for a zone in this IOcrPage as a string. |
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GetZoneBoundsInPixels | Gets the bounding rectangle of a zone in pixels |
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GetZoneCustomData | For internal use by LEADTOOLS. |
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HitTestZone | Gets the zero-based index of the zone under a certain point. |
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IsInverted | Gets a value that indicate whether this IOcrPage is inverted. |
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LoadZones | Loads zones from a multipage zones disk file. |
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Recognize | Recognizes the OCR data found on this IOcrPage. |
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SaveSvg | Quickly save this page as an SVG file. |
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SaveXml | Converts the accumulated recognition results stored in this page to XML data and stores it in a disk file with XML options. |
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SaveZones | Saves the zones of this IOcrPage to a multipage zones disk file with XML options. |
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SetAreaOptions | Sets the options for the area of interest on this page. |
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SetOverlayImage | Sets the overlay image of this IOcrPage |
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SetRasterImage | Updates the page image data from a RasterImage object. |
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SetRecognizedCharacters | Sets the recognized character data of this IOcrPage |
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SetZoneCustomData | For internal use by LEADTOOLS. |
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Unrecognize | Destroy the recognized data internally stored in this IOcrPage. |
Public Properties
| Name | Description | |
|---|---|---|
 |
BitsPerPixel | Gets the number of bits per pixel of this page. |
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BytesPerLine | Gets the number of bytes per line (stride) of this page. |
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Document | Gets the OCR document that own this page |
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DpiX | Gets the horizontal resolution value in dots per inch of this page. |
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DpiY | Gets the vertical resolution value in dots per inch of this page. |
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Height | Gets the height in pixels of this page. |
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IsRecognized | Gets a value that indicates whether this page has been recognized at least once. |
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OriginalFormat | Gets the original file format of the page. |
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TableZoneManager | Gets the table zone manager associated with the zones of this page. |
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Width | Gets the width in pixels of this page. |
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Zones | Gets the zones of this IOcrPage. |
