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Tesseract 3.01
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#include "featdefs.h"#include "emalloc.h"#include "danerror.h"#include "scanutils.h"#include <string.h>#include <stdio.h>Defines | |
| #define | ILLEGAL_NUM_SETS 3001 |
| #define | PICO_FEATURE_LENGTH 0.05 |
| #define | MAX_OUTLINE_FEATURES 100 |
Functions | |
| StartParamDesc (MicroFeatureParams) DefineParam(0 | |
| DefineParam (0, 0,-0.25, 0.75) DefineParam(0 | |
| DefineParam (1, 0, 0.0, 1.0) DefineParam(0 | |
| DefineParam (0, 1,-0.5, 0.5) EndParamDescDefineFeature(MicroFeatureDesc | |
| StartParamDesc (PicoFeatParams) DefineParam(0 | |
| EndParamDesc | DefineFeature (PicoFeatDesc, 2, 1, 1, MAX_UINT8,"Pico","pf", PicoFeatParams) StartParamDesc(CharNormParams) DefineParam(0 |
| EndParamDesc | DefineParam (0, 1, 0.0, 1.0) DefineParam(0 |
| EndParamDesc | DefineParam (0, 0, 0.0, 1.0) EndParamDescDefineFeature(CharNormDesc |
| EndParamDesc CharNormParams | StartParamDesc (OutlineFeatParams) DefineParam(0 |
| void | InitFeatureDefs (FEATURE_DEFS_STRUCT *featuredefs) |
| void | FreeCharDescription (CHAR_DESC CharDesc) |
| CHAR_DESC | NewCharDescription (const FEATURE_DEFS_STRUCT &FeatureDefs) |
| void | WriteCharDescription (const FEATURE_DEFS_STRUCT &FeatureDefs, FILE *File, CHAR_DESC CharDesc) |
| CHAR_DESC | ReadCharDescription (const FEATURE_DEFS_STRUCT &FeatureDefs, FILE *File) |
| int | ShortNameToFeatureType (const FEATURE_DEFS_STRUCT &FeatureDefs, const char *ShortName) |
Variables | |
| Micro | |
| mf | |
| MicroFeatureParams FLOAT32 | PicoFeatureLength = PICO_FEATURE_LENGTH |
| EndParamDesc | CharNorm |
| EndParamDesc | cn |
| EndParamDesc CharNormParams | MAX_OUTLINE_FEATURES |
| EndParamDesc CharNormParams | Outline |
| EndParamDesc CharNormParams | of |
| #define ILLEGAL_NUM_SETS 3001 |
define errors triggered by this module
| #define MAX_OUTLINE_FEATURES 100 |
| #define PICO_FEATURE_LENGTH 0.05 |
| EndParamDesc DefineFeature | ( | PicoFeatDesc | , |
| 2 | , | ||
| 1 | , | ||
| 1 | , | ||
| MAX_UINT8 | , | ||
| "Pico" | , | ||
| "pf" | , | ||
| PicoFeatParams | |||
| ) |
| DefineParam | ( | 0 | , |
| 1 | , | ||
| -0. | 5, | ||
| 0. | 5 | ||
| ) |
| EndParamDesc DefineParam | ( | 0 | , |
| 0 | , | ||
| 0. | 0, | ||
| 1. | 0 | ||
| ) |
| EndParamDesc CharNormParams DefineParam | ( | 0 | , |
| 0 | , | ||
| -0. | 25, | ||
| 0. | 75 | ||
| ) |
| EndParamDesc CharNormParams DefineParam | ( | 1 | , |
| 0 | , | ||
| 0. | 0, | ||
| 1. | 0 | ||
| ) |
| EndParamDesc DefineParam | ( | 0 | , |
| 1 | , | ||
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| 1. | 0 | ||
| ) |
| void FreeCharDescription | ( | CHAR_DESC | CharDesc | ) |
Release the memory consumed by the specified character description and all of the features in that description.
| CharDesc | character description to be deallocated |
Globals:
| void InitFeatureDefs | ( | FEATURE_DEFS_STRUCT * | featuredefs | ) |
| CHAR_DESC NewCharDescription | ( | const FEATURE_DEFS_STRUCT & | FeatureDefs | ) |
Allocate a new character description, initialize its feature sets to be empty, and return it.
Globals:
| CHAR_DESC ReadCharDescription | ( | const FEATURE_DEFS_STRUCT & | FeatureDefs, |
| FILE * | File | ||
| ) |
Read a character description from File, and return a data structure containing this information. The data is formatted as follows:
NumberOfSets
ShortNameForSet1 Set1
ShortNameForSet2 Set2
...
Globals:
| File | open text file to read character description from |
| int ShortNameToFeatureType | ( | const FEATURE_DEFS_STRUCT & | FeatureDefs, |
| const char * | ShortName | ||
| ) |
Search thru all features currently defined and return the feature type for the feature with the specified short name. Trap an error if the specified name is not found.
Globals:
| ShortName | short name of a feature type |
| StartParamDesc | ( | PicoFeatParams | ) |
| EndParamDesc CharNormParams StartParamDesc | ( | OutlineFeatParams | ) |
| StartParamDesc | ( | MicroFeatureParams | ) |
| void WriteCharDescription | ( | const FEATURE_DEFS_STRUCT & | FeatureDefs, |
| FILE * | File, | ||
| CHAR_DESC | CharDesc | ||
| ) |
Write a textual representation of CharDesc to File. The format used is to write out the number of feature sets which will be written followed by a representation of each feature set.
Each set starts with the short name for that feature followed by a description of the feature set. Feature sets which are not present are not written.
Globals:
| File | open text file to write CharDesc to |
| CharDesc | character description to write to File |
| EndParamDesc CharNorm |
| EndParamDesc cn |
| EndParamDesc CharNormParams MAX_OUTLINE_FEATURES |
| EndParamDesc CharNormParams of |
| EndParamDesc CharNormParams Outline |
| MicroFeatureParams FLOAT32 PicoFeatureLength = PICO_FEATURE_LENGTH |
---------------------------------------------------------------------------- Global Data Definitions and Declarations ----------------------------------------------------------------------------