1 /////////////////////////////////////////////////////////////////////// 2 // File: blobgrid.h 3 // Description: BBGrid of BLOBNBOX with useful BLOBNBOX-specific methods. 4 // Copyright 2011 Google Inc. All Rights Reserved. 5 // Author: rays@google.com (Ray Smith) 6 // Created: Sat Jun 11 10:26:01 PST 2011 7 // 8 // Licensed under the Apache License, Version 2.0 (the "License"); 9 // you may not use this file except in compliance with the License. 10 // You may obtain a copy of the License at 11 // http://www.apache.org/licenses/LICENSE-2.0 12 // Unless required by applicable law or agreed to in writing, software 13 // distributed under the License is distributed on an "AS IS" BASIS, 14 // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 15 // See the License for the specific language governing permissions and 16 // limitations under the License. 17 // 18 /////////////////////////////////////////////////////////////////////// 19 20 #ifndef TESSERACT_TEXTORD_BLOBGRID_H_ 21 #define TESSERACT_TEXTORD_BLOBGRID_H_ 22 23 #include "bbgrid.h" 24 #include "blobbox.h" 25 26 namespace tesseract { 27 28 CLISTIZEH(BLOBNBOX) 29 30 using BlobGridSearch = GridSearch<BLOBNBOX, BLOBNBOX_CLIST, BLOBNBOX_C_IT>; 31 32 class TESS_API BlobGrid : public BBGrid<BLOBNBOX, BLOBNBOX_CLIST, BLOBNBOX_C_IT> { 33 public: 34 BlobGrid(int gridsize, const ICOORD &bleft, const ICOORD &tright); 35 ~BlobGrid() override; 36 37 // Inserts all the blobs from the given list, with x and y spreading, 38 // without removing from the source list, so ownership remains with the 39 // source list. 40 void InsertBlobList(BLOBNBOX_LIST *blobs); 41 }; 42 43 } // namespace tesseract. 44 45 #endif // TESSERACT_TEXTORD_BLOBGRID_H_ 46