ReImage

typedef struct ReImage_tag {
  void *data;
  unsigned long  imgtype;
  unsigned long  width;        
  unsigned long  height;      
  unsigned long  strokecount; 
  unsigned long  max_strokecount;
  ReRect         subimage;    
  unsigned short bitsperpixel;
  unsigned short color;       
  unsigned short photometric; 
  unsigned short alignment;   
  unsigned short orientation; 
  unsigned short fillorder;
  unsigned short filler;      
  unsigned short resunit;     
  unsigned long  xresolution; 
  unsigned long  yresolution;
} ReImage;

Elements:

*data

Pointer to an image. Depending on the value of imgtype data points to the matrix of the image pixels (IMGTYPE_PIXELARRAY), the lines of the image (data[i] to line i with IMGTYPE_POINTERARRAY), or to a sequence of image pixels (IMGTYPE_STROKE).

imgtype

Specification of the image data under data in the structure ReImage.

`IMGTYPE_PIXELARRAY`	Image data provided as matrix of image dots.
`IMGTYPE_POINTERARRAY`	Image data provided as pointer to the beginning of the lines.
`IMGTYPE_STROKE`	Image data provided as array of elements `ReStroke`

`#define IMGTYPE_FEATURE #define IMGTYPE_FEATURE_INT #define IMGTYPE_FEATURE_UINT #define IMGTYPE_FEATURE_FLOAT`	Kadmos can be used to classify feature vectors. The features can be integer, unsigned integer, or float.

height, width

Height and width of the image with IMGTYPE_POINTERARRAY and IMGTYPE_PIXELARRAY.

strokecount

Number of strokes width with IMGTYPE_STROKE.

max_strokecount

Maximum number of strokes in an image.

subimage

Selected part of the image (left, top, width, height).

bitsperpixel

Specifies the size of data items for one pixel (0(=1), 1, 8, 24). For IMGTYPE_FEATURE, the value can be 8, 16, 32, or 64.

color

Specifies the color information.

`COLOR_BINARY`	Black and white image.
`COLOR_GRAY`	Gray image.
`COLOR_RGB`	Color image.

photometric

Specifies the color information.

`PHOTOMETRIC_MINISWHITE`	Low color values for background.
`PHOTOMETRIC_MINISBLACK`	Low color values for foreground (characters).

alignment

Byte alignment of pixel data at the beginning of a line for IMGTYPE_PIXELARRAY (0, 1, 2, 4).

orientation

Storage of the image lines for IMGTYPE_PIXELARRAY.

`ORIENTATION_TOPLEFT`	The image lines are stored from the top to the bottom.
`ORIENTATION_BOTLEFT`	The image lines are stored from the bottom to the top.

fillorder

Order of the bytes for IMGTYPE_PIXELARRAY and IMGTYPE_POINTERARRAY with 1 bit per pixel.

`FILLORDER_MSB2LSB`	First bit = first pixel.
`FILLORDER_LSB2MSB`	Last bit = first pixel.

filler

8 byte alignment.

resunit

Measure of the resolution of the scanning.

`RESUNIT_NONE`	No information about the scanning resolution.
`RESUNIT_INCH`	Data of scanning resolution are in inch.
`RESUNIT_CENTIMETER`	Data of scanning resolution are in cm.
`RESUNIT_METER`	Data of scanning resolution are in meter.

xresolution, yresolution

Horizontal and vertical resolution of the image.

Reference:

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