tesseract-ocr/ccstruct/stepblob.cpp File Reference

#include "mfcpch.h"
#include "stepblob.h"
#include "allheaders.h"

Go to the source code of this file.

Functions
void	RotateOutlineList (const FCOORD &rotation, C_OUTLINE_LIST *outlines)

---

Function Documentation

void RotateOutlineList	(	const FCOORD &	rotation,
		C_OUTLINE_LIST *	outlines
	)

Definition at line 303 of file stepblob.cpp.

                                                                         {
  C_OUTLINE_LIST new_outlines;
  C_OUTLINE_IT src_it(outlines);
  C_OUTLINE_IT dest_it(&new_outlines);
  while (!src_it.empty()) {
    C_OUTLINE* old_outline = src_it.extract();
    src_it.forward();
    C_OUTLINE* new_outline = new C_OUTLINE(old_outline, rotation);
    if (!old_outline->child()->empty()) {
      RotateOutlineList(rotation, old_outline->child());
      C_OUTLINE_IT child_it(new_outline->child());
      child_it.add_list_after(old_outline->child());
    }
    delete old_outline;
    dest_it.add_to_end(new_outline);
  }
  src_it.add_list_after(&new_outlines);
}