RepResult

 typedef struct RepResult_tag {
  long left, top;          
  long width, height;
  short rel_deskew;        
  short rel_char_space;      
  short rel_blank_width;   
  short rel_blank_min;     
  short rel_grid_len;      
  short rel_graph_len;     
  short rel_result_len;     
  short filler1;           
  RelGrid *rel_grid;       
  RelGraph *rel_graph;     
  RelResult *rel_result;   
  void *filler2;           
} RepResult;

Elements:

left, top: Position of the line in the image.
width, height: Height and width of the line.
rel_deskew: Corrected skew of the image.
rel_char_space: rel_char_space describes the mean distance of two successive characters of the text line, i.e. the distance from the beginning of one character to the beginning of the next (see char_space_min and char_space_max). These values are necessary for correct reproduction of the recognized text, especially with equidistant fonts.
rel_blank_width: rel_blank_width is set to zero with equidistant fonts. In the case that the REL module detects proportional spacing, it provides the computed width of the blank character.
rel_blank_min: rel_blank_min also is set to zero with equidistant fonts. For proportional spacing rel_blank_min is set to the minimum width of that gaps between characters which are counted as blanks.
rel_grid_len: These items are in the result part of the structures RelData and RepResult. Should information about grid items be retrieved, before a call of rel_init() or rep_init() a maximum value rel_grid_maxlen must be set. Before calling rel_do(), rel_grid has to refer to adequate memory for all RelGrid structures needed. The actual number of recognized structure elements is provided in rel_grid_len after calls to rel_do().
rel_graph_len, rel_result_len: These items are located in the result part of the structures RelData and RepResult and provide the number of recognized single characters. The items rel_graph_maxlen and rel_result_maxlen have to be set with maximum values before calling rel_init(), dependent on the size of the two arrays rel_graph and rel_result. This is only to protect your application and to prevent rel_do() from writing beyond the allocated memory. After every call of rel_do() or rep_do(), rel_graph_len and rel_result_len contain the number of actual recognized array elements in rel_graph and rel_result.
filler1: 8 byte alignment.
rel_grid: These items are in the result part of the structures RelData and RepResult. Should information about grid items be retrieved, before a call of rel_init() or rep_init() a maximum value rel_grid_maxlen must be set. Before calling rel_do(), rel_grid has to refer to adequate memory for all RelGrid structures needed. The actual number of recognized structure elements is provided in rel_grid_len after calls to rel_do().
rel_graph, rel_result: These two items refer to the results of segmentation and classification. The results are contained in arrays of type RelGraph and RelResult. Before calling rel_do(), rel_graph and rel_result have to be set with pointers to memory, where rel_do() can fill in the recognition results (see rel_graph_len, rel_graph_maxlen, rel_result_len and rel_result_maxlen.
filler2: 8 byte alignment.

RepResult

Elements:

Reference: