L_Bmf Struct Reference

#include <bmf.h>

Data Fields
struct Pixa *	pixa
l_int32	size
char *	directory
l_int32	baseline1
l_int32	baseline2
l_int32	baseline3
l_int32	lineheight
l_int32	kernwidth
l_int32	spacewidth
l_int32	vertlinesep
l_int32 *	fonttab
l_int32 *	baselinetab

Detailed Description

Data structure to hold bitmap fonts and related data

Definition at line 46 of file bmf.h.

Field Documentation

baseline1

l_int32 L_Bmf::baseline1

baseline offset for ascii 33 - 57

Definition at line 51 of file bmf.h.

Referenced by bmfCreate(), and bmfMakeAsciiTables().

baseline2

l_int32 L_Bmf::baseline2

baseline offset for ascii 58 - 91

Definition at line 52 of file bmf.h.

Referenced by bmfCreate(), and bmfMakeAsciiTables().

baseline3

l_int32 L_Bmf::baseline3

baseline offset for ascii 93 - 126

Definition at line 53 of file bmf.h.

Referenced by bmfCreate(), and bmfMakeAsciiTables().

baselinetab

l_int32* L_Bmf::baselinetab

table mapping ascii --> baseline offset

Definition at line 59 of file bmf.h.

Referenced by bmfDestroy(), bmfGetBaseline(), bmfMakeAsciiTables(), pixAddSingleTextblock(), and pixAddTextlines().

directory

char* L_Bmf::directory

directory containing font bitmaps

Definition at line 50 of file bmf.h.

Referenced by bmfCreate(), and bmfDestroy().

fonttab

l_int32* L_Bmf::fonttab

table mapping ascii --> font index

Definition at line 58 of file bmf.h.

Referenced by bmfDestroy(), bmfGetPix(), bmfGetWidth(), and bmfMakeAsciiTables().

kernwidth

l_int32 L_Bmf::kernwidth

pixel dist between char bitmaps

Definition at line 55 of file bmf.h.

Referenced by bmfGetStringWidth(), bmfMakeAsciiTables(), and pixSetTextline().

lineheight

l_int32 L_Bmf::lineheight

max height of line of chars

Definition at line 54 of file bmf.h.

Referenced by bmfGetLineStrings(), bmfMakeAsciiTables(), pixAddSingleTextblock(), and pixSetTextblock().

pixa

struct Pixa* L_Bmf::pixa

pixa of bitmaps for 93 characters

Definition at line 48 of file bmf.h.

Referenced by bmfCreate(), bmfDestroy(), bmfGetPix(), and bmfGetWidth().

size

l_int32 L_Bmf::size

font size (in points at 300 ppi)

Definition at line 49 of file bmf.h.

Referenced by bmfCreate().

spacewidth

l_int32 L_Bmf::spacewidth

pixel dist between word bitmaps

Definition at line 56 of file bmf.h.

Referenced by bmfGetLineStrings(), and bmfMakeAsciiTables().

vertlinesep

l_int32 L_Bmf::vertlinesep

extra vertical space between text lines

Definition at line 57 of file bmf.h.

Referenced by bmfGetLineStrings(), bmfMakeAsciiTables(), pixAddSingleTextblock(), and pixSetTextblock().

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

• src/bmf.h