tesseract::FontInfo Struct Reference

#include <fontinfo.h>

List of all members.

Public Member Functions
	FontInfo ()
	~FontInfo ()
void	init_spacing (int unicharset_size)
void	add_spacing (UNICHAR_ID uch_id, FontSpacingInfo *spacing_info)
const FontSpacingInfo *	get_spacing (UNICHAR_ID uch_id) const
bool	get_spacing (UNICHAR_ID prev_uch_id, UNICHAR_ID uch_id, int *spacing) const
bool	is_italic () const
bool	is_bold () const
bool	is_fixed_pitch () const
bool	is_serif () const
bool	is_fraktur () const
Public Attributes
char *	name
uinT32	properties
inT32	universal_id
GenericVector< FontSpacingInfo * > *	spacing_vec

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Detailed Description

Definition at line 42 of file fontinfo.h.

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Constructor & Destructor Documentation

tesseract::FontInfo::FontInfo

(

)

[inline]

Definition at line 43 of file fontinfo.h.

: name(NULL), spacing_vec(NULL) {}

tesseract::FontInfo::~FontInfo

(

)

[inline]

Definition at line 44 of file fontinfo.h.

{}

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Member Function Documentation

void tesseract::FontInfo::add_spacing	(	UNICHAR_ID	uch_id,
		FontSpacingInfo *	spacing_info
	)		[inline]

Definition at line 53 of file fontinfo.h.

                                                                     {
    ASSERT_HOST(spacing_vec != NULL && spacing_vec->size() > uch_id);
    (*spacing_vec)[uch_id] = spacing_info;
  }

const FontSpacingInfo* tesseract::FontInfo::get_spacing

(

UNICHAR_ID

uch_id

)

const [inline]

Definition at line 59 of file fontinfo.h.

                                                              {
    return (spacing_vec == NULL || spacing_vec->size() <= uch_id) ?
        NULL : (*spacing_vec)[uch_id];
  }

bool tesseract::FontInfo::get_spacing	(	UNICHAR_ID	prev_uch_id,
		UNICHAR_ID	uch_id,
		int *	spacing
	)		const [inline]

Definition at line 66 of file fontinfo.h.

                                       {
    const FontSpacingInfo *prev_fsi = this->get_spacing(prev_uch_id);
    const FontSpacingInfo *fsi = this->get_spacing(uch_id);
    if (prev_fsi == NULL || fsi == NULL) return false;
    int i = 0;
    for (; i < prev_fsi->kerned_unichar_ids.size(); ++i) {
      if (prev_fsi->kerned_unichar_ids[i] == uch_id) break;
    }
    if (i < prev_fsi->kerned_unichar_ids.size()) {
      *spacing = prev_fsi->kerned_x_gaps[i];
    } else {
      *spacing = prev_fsi->x_gap_after + fsi->x_gap_before;
    }
    return true;
  }

void tesseract::FontInfo::init_spacing

(

int

unicharset_size

)

[inline]

Definition at line 46 of file fontinfo.h.

                                         {
    spacing_vec = new GenericVector<FontSpacingInfo *>();
    spacing_vec->init_to_size(unicharset_size, NULL);
  }

bool tesseract::FontInfo::is_bold

(

)

const [inline]

Definition at line 85 of file fontinfo.h.

{ return (properties & 2) != 0; }

bool tesseract::FontInfo::is_fixed_pitch

(

)

const [inline]

Definition at line 86 of file fontinfo.h.

{ return (properties & 4) != 0; }

bool tesseract::FontInfo::is_fraktur

(

)

const [inline]

Definition at line 88 of file fontinfo.h.

{ return (properties & 16) != 0; }

bool tesseract::FontInfo::is_italic

(

)

const [inline]

Definition at line 84 of file fontinfo.h.

{ return properties & 1; }

bool tesseract::FontInfo::is_serif

(

)

const [inline]

Definition at line 87 of file fontinfo.h.

{ return (properties & 8) != 0; }

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Member Data Documentation

char* tesseract::FontInfo::name

Definition at line 90 of file fontinfo.h.

uinT32 tesseract::FontInfo::properties

Definition at line 91 of file fontinfo.h.

GenericVector<FontSpacingInfo *>* tesseract::FontInfo::spacing_vec

Definition at line 98 of file fontinfo.h.

inT32 tesseract::FontInfo::universal_id

Definition at line 96 of file fontinfo.h.

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The documentation for this struct was generated from the following file:

• tesseract-ocr/ccstruct/fontinfo.h