typedef struct _SEGMENTINFO
{
RECT rcSegmentRect;
L_UINT uSegmentType;
COLORREF rgbColors[4];
L_UINT uColorsCount;
} SEGMENTINFO, *LPSEGMENTINFO;
The SEGMENTINFO structure provides information about a segment in PDF Compressor.
Member | Description | |
rcSegmentRect | RECT structure that contains the dimensions and position of the segment in an image. | |
uSegmentType | A value that specifies the segment type. Possible values are: | |
Value | Meaning | |
SEGMENT_BACKGROUND | Background segment. | |
SEGMENT_ONEBIT | 1-bit per pixel segment. | |
SEGMENT_ONEBITBW | 1-bit per pixel black and white segment. | |
SEGMENT_TWOBIT | 2-bits per pixel segment. | |
SEGMENT_TWOBITGRAY | 2-bits per pixel grayscale segment. | |
SEGMENT_GRAY | Grayscale segment. | |
SEGMENT_PICTURE | Picture segment | |
SEGMENT_TWOBITBW | 2-bits per pixel black and white segment | |
SEGMENT_ONECOLOR | The segment has one color. | |
rgbColors |
Array which specifies the colors being used by this segment, which is available only for the following segment types:
SEGMENT_BACKGROUND SEGMENT_ONEBIT SEGMENT_ONEBITBW SEGMENT_TWOBIT SEGMENT_TWOBITGRAY SEGMENT_TWOBITBW SEGMENT_ONECOLOR |
|
uColorsCount | Number of valid colors in the array of colors specified by rgbColors. |
LPSEGMENTINFO is a pointer to a SEGMENTINFO structure. Where the function parameter type is LPSEGMENTINFO, you can declare a SEGMENTINFO variable, update the structure's fields, and pass the variable's address in the parameter. Declaring a LPSEGMENTINFO variable is necessary only if your program requires a pointer.
This structure is used by the following functions: