SEGMENTDATA (original) (raw)
Summary
The SEGMENTDATA structure contains segment information.
Syntax
typedef struct _tagSEGMENTDATA
{
[L_UINT](../../main/api/leadtools-basic-data-types.html) uStructSize;
[RECT](../../main/api/windows-structures.html) rcBitmapSeg;
[L_UINT](../../main/api/leadtools-basic-data-types.html) uType;
} SEGMENTDATA, * pSEGMENTDATA;
Members
L_UINT uStructSize
Size of this structure in bytes, for versioning. Use the sizeof() operator to calculate this value.
RECT rcBitmapSeg
Segment boundaries from the original bitmap.
L_UINT uType
Flag that indicates the type of segment. Possible values are:
| Value | Meaning |
|---|---|
| SEGTYPE_BACKGROUND | [0x07] Segment is a background (The most prevalent color in the document is considered to be the background color). |
| SEGTYPE_ONECOLOR | [0x08] Segment is one color. |
| SEGTYPE_TEXT_1BIT_BW | [0x01] Segment is 1-bit black and white text. |
| SEGTYPE_TEXT_1BIT_COLOR | [0x02] Segment is 1-bit colored text. |
| SEGTYPE_TEXT_2BITBW | [0x09] Segment is 2-bit black and white text. |
| SEGTYPE_TEXT_2BIT_COLOR | [0x03] Segment is 2-bit colored text. |
| SEGTYPE_GRAYSCALE_2BIT | [0x04] Segment is 2-bit grayscale. |
| SEGTYPE_GRAYSCALE_8BIT | [0x05] Segment is 8-bit grayscale. |
| SEGTYPE_PICTURE | [0x06] 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).