linefind.h

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// File:        linefind.h
// Description: Class to find vertical lines in an image and create
//              a corresponding list of empty blobs.
// Author:      Ray Smith
//
// (C) Copyright 2008, Google Inc.
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
// http://www.apache.org/licenses/LICENSE-2.0
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
//
 
#ifndef TESSERACT_TEXTORD_LINEFIND_H_
#define TESSERACT_TEXTORD_LINEFIND_H_
 
namespace tesseract {
 
class TabVector_LIST;
 
class LineFinder {
public:
  static void FindAndRemoveLines(int resolution, bool debug, Image pix, int *vertical_x,
                                 int *vertical_y, Image *pix_music_mask, TabVector_LIST *v_lines,
                                 TabVector_LIST *h_lines);
};
 
} // namespace tesseract.
 
#endif // TESSERACT_TEXTORD_LINEFIND_H_