SEGMENTDATA (Document/Medical only)
typedef struct _tagSEGMENTDATA
{
L_UINT uStructSize;
RECT rcBitmapSeg;
L_UINT uType;
} SEGMENTDATA, * pSEGMENTDATA;
The SEGMENTDATA structure contains segment information.
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Member |
Description |
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uStructSize |
Size of this structure in bytes, for versioning. Use the sizeof() macro to calculate this value. |
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rcBitmapSeg |
Segment boundaries from the original bitmap. |
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uType |
Flag that indicates the type of segment. Possible values are: |
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Value |
Meaning |
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SEGTYPE_BACKGROUND |
[0x01] Segment is a background (The most prevalent color in the document is considered to be the background color.). |
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SEGTYPE_ONECOLOR |
[0x02] Segment is a one color. |
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SEGTYPE_TEXT_1BIT_BW |
[0x03] Segment is 1-bit black and white text. |
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SEGTYPE_TEXT_1BIT_COLOR |
[0x04] Segment is 1 bit colored text. |
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SEGTYPE_TEXT_2BITBW |
[0x05] Segment is 2-bit black and white text. |
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SEGTYPE_TEXT_2BIT_COLOR |
[0x06] Segment is 2 bit colored text. |
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SEGTYPE_GRAYSCALE_2BIT |
[0x07] Segment is 2-bit grayscale. |
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SEGTYPE_GRAYSCALE_8BIT |
[0x08] Segment is 8-bit grayscale. |
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SEGTYPE_PICTURE |
[0x09] Segment is an image. |
Comments
pSEGMENTDATA is a pointer to a SEGMENTDATA structure. Where the message parameter type is pSEGMENTDATA, you can declare a SEGMENTDATA variable, update the structure's fields, and pass the variable's address in the parameter. Declaring a pSEGMENTDATA variable is necessary only if your program requires a pointer.
This structure describes the data of a segment (image portion).
SEGMENTDATA is used with the following function: