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https://github.com/tesseract-ocr/tesseract.git
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425d593ebe
git-svn-id: https://tesseract-ocr.googlecode.com/svn/trunk/trunk@2 d0cd1f9f-072b-0410-8dd7-cf729c803f20
131 lines
2.9 KiB
C
131 lines
2.9 KiB
C
/*
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** Licensed under the Apache License, Version 2.0 (the "License");
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** you may not use this file except in compliance with the License.
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** You may obtain a copy of the License at
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** http://www.apache.org/licenses/LICENSE-2.0
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** Unless required by applicable law or agreed to in writing, software
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** distributed under the License is distributed on an "AS IS" BASIS,
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** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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** See the License for the specific language governing permissions and
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** limitations under the License.
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*/
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#ifndef TRAINING_H
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#define TRAINING_H
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#include "host.h"
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#include "callcpp.h"
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typedef enum
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{
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baseline, character
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}
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NORM_METHOD;
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typedef struct
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{
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FLOAT32 x,y;
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} FPOINT;
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typedef FPOINT FVECTOR;
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#define INTEL 0x4949
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#define MOTO 0x4d4d
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#define PICO_FEATURE_LENGTH (0.05)
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#define GetPicoFeatureLength() (PICO_FEATURE_LENGTH)
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extern int LearningDebugLevel;
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extern int NormMethod;
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void cprintf( //Trace printf
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const char *format,... //special message
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);
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char *c_alloc_string( //allocate string
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INT32 count //no of chars required
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);
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void c_free_string( //free a string
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char *string //string to free
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);
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void *c_alloc_mem_p( //allocate permanent space
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INT32 count //block size to allocate
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);
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void *c_alloc_mem( //get some memory
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INT32 count //no of bytes to get
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);
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void c_free_mem( //free mem from alloc_mem
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void *oldchunk //chunk to free
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);
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void c_check_mem( //check consistency
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char *string, //context message
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INT8 level //level of check
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);
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void* c_alloc_struct( //allocate memory
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INT32 count, //no of chars required
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const char* name //class name
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);
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void c_free_struct( //free a structure
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void* deadstruct, //structure to free
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INT32 count, //no of bytes
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const char* name //class name
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);
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void c_make_current( /*move pen*/
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void* win
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);
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void reverse32(
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void* ptr
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);
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void reverse16(
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void* ptr
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);
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void* c_create_window( /*create a window*/
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const char *name, /*name/title of window*/
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INT16 xpos, /*coords of window*/
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INT16 ypos, /*coords of window*/
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INT16 xsize, /*size of window*/
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INT16 ysize, /*size of window*/
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double xmin, /*scrolling limits*/
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double xmax, /*to stop users*/
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double ymin, /*getting lost in*/
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double ymax /*empty space*/
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);
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void c_line_color_index( /*set color*/
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void* win,
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C_COL index
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);
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void c_move( /*move pen*/
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void* win,
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double x,
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double y
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);
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void c_draw( /*move pen*/
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void* win,
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double x,
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double y
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);
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void c_clear_window( /*move pen*/
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void* win
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);
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char window_wait( /*move pen*/
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void* win
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);
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#endif
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