Details about a recognized character.
This information is an abridged form of the information reported from the recognition engine. This structure should not be used to describe characters originating from a text string.
Declaration:
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typedef struct tagAT_REC_APPROX_REGEX_LETTER
{
AT_DRECTANGLE bounding_box;
AT_WCHAR letter;
} AT_REC_APPROX_REGEX_LETTER, * LPAT_REC_APPROX_REGEX_LETTER;
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Structure Members:
| Name | Type | Description |
| bounding_box | AT_DRECTANGLE | A rectangular bounding box enveloping the recognized letter. Expressed in image units. Default value is x=0, y=0, width=0, height=0. |
| letter | AT_WCHAR | The recognized character. Default value is 0. |