tesseract 4.1.1
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polyblk.cpp File Reference
#include "polyblk.h"
#include "elst.h"
#include <cctype>
#include <cinttypes>
#include <cmath>
#include <cstdio>
#include <memory>

Go to the source code of this file.

Macros

#define INTERSECTING   INT16_MAX
 

Functions

POLY_BLOCK::reflect_in_y_axis

Reflect the coords of the polygon in the y-axis. (Flip the sign of x.)

int lessthan (const void *first, const void *second)
 

Macro Definition Documentation

◆ INTERSECTING

#define INTERSECTING   INT16_MAX

Definition at line 31 of file polyblk.cpp.

Function Documentation

◆ lessthan()

int lessthan ( const void *  first,
const void *  second 
)

Definition at line 379 of file polyblk.cpp.

379 {
380 const ICOORDELT *p1 = *reinterpret_cast<const ICOORDELT* const*>(first);
381 const ICOORDELT *p2 = *reinterpret_cast<const ICOORDELT* const*>(second);
382
383 if (p1->x () < p2->x ())
384 return (-1);
385 else if (p1->x () > p2->x ())
386 return (1);
387 else
388 return (0);
389}
int16_t x() const
access function
Definition: points.h:52