#include "TGFont.h"
#include "TGClient.h"
#include "THashTable.h"
#include "TVirtualX.h"
#include "TObjString.h"
#include "TGWidget.h"
#include "TROOT.h"
#include "TError.h"
#include "TMath.h"
#include "strlcpy.h"
#include "snprintf.h"
#include <cerrno>
#include <cstdlib>
#include <climits>
#include <iostream>

Include dependency graph for TGFont.cxx:

Classes
struct	FontStateMap_t

struct	LayoutChunk_t

class	TNamedFont

struct	XLFDAttributes_t

Namespaces
namespace	ROOT
	tbb::task_arena is an alias of tbb::interface7::task_arena, which doesn't allow to forward declare tbb::task_arena without forward declaring tbb::interface7

Macros
#define	FONT_FAMILY 0

#define	FONT_NUMFIELDS 6

#define	FONT_OVERSTRIKE 5

#define	FONT_SIZE 1

#define	FONT_SLANT 3

#define	FONT_UNDERLINE 4

#define	FONT_WEIGHT 2

#define	MAX_LINES 50

#define	MAXUSE 128

#define	XLFD_ADD_STYLE 5

#define	XLFD_AVERAGE_WIDTH 11

#define	XLFD_ENCODING 13

#define	XLFD_FAMILY 1

#define	XLFD_FOUNDRY 0

#define	XLFD_NUMFIELDS 14

#define	XLFD_PIXEL_SIZE 6

#define	XLFD_POINT_SIZE 7

#define	XLFD_REGISTRY 12

#define	XLFD_RESOLUTION_X 8

#define	XLFD_RESOLUTION_Y 9

#define	XLFD_SETWIDTH 4

#define	XLFD_SLANT 3

#define	XLFD_SPACING 10

#define	XLFD_WEIGHT 2

Enumerations
enum	ECharType { kCharNormal , kCharReplace , kCharSkip }

enum	EFontCharset { kFontCSNormal = 0 , kFontCSSymbol = 1 , kFontCSOther = 2 }

enum	EFontSetWidth { kFontSWNormal = 0 , kFontSWCondence = 1 , kFontSWExpand = 2 , kFontSWUnknown = 3 }

enum	EFontSpacing { kFontProportional = 0 , kFontFixed = 1 , kFontMono = 1 , kFontCharcell = 2 }

Functions
static int	GetControlCharSubst (Int_t c, char buf[4])
	When displaying text in a widget, a backslashed escape sequence is substituted for control characters that occur in the text.

static char *	GetToken (char *str)

Variables
static char	gHexChars [] = "0123456789abcdefxtnvr\\"

static char	gMapChars []

static const FontStateMap_t	gOverstrikeMap []

static const FontStateMap_t	gSlantMap []

static const FontStateMap_t	gUnderlineMap []

static const FontStateMap_t	gWeightMap []

static const FontStateMap_t	gXlfdCharsetMap []

static const FontStateMap_t	gXlfdgWeightMap []

static const FontStateMap_t	gXlfdSetwidthMap []

static const FontStateMap_t	gXlfdSlantMap []

Macro Definition Documentation

◆ FONT_FAMILY

#define FONT_FAMILY 0

Definition at line 68 of file TGFont.cxx.

◆ FONT_NUMFIELDS

#define FONT_NUMFIELDS 6

Definition at line 74 of file TGFont.cxx.

◆ FONT_OVERSTRIKE

#define FONT_OVERSTRIKE 5

Definition at line 73 of file TGFont.cxx.

◆ FONT_SIZE

#define FONT_SIZE 1

Definition at line 69 of file TGFont.cxx.

◆ FONT_SLANT

#define FONT_SLANT 3

Definition at line 71 of file TGFont.cxx.

◆ FONT_UNDERLINE

#define FONT_UNDERLINE 4

Definition at line 72 of file TGFont.cxx.

◆ FONT_WEIGHT

#define FONT_WEIGHT 2

Definition at line 70 of file TGFont.cxx.

◆ MAX_LINES

#define MAX_LINES 50

◆ MAXUSE

#define MAXUSE 128

◆ XLFD_ADD_STYLE

#define XLFD_ADD_STYLE 5

Definition at line 84 of file TGFont.cxx.

◆ XLFD_AVERAGE_WIDTH

#define XLFD_AVERAGE_WIDTH 11

Definition at line 90 of file TGFont.cxx.

◆ XLFD_ENCODING

#define XLFD_ENCODING 13

Definition at line 92 of file TGFont.cxx.

◆ XLFD_FAMILY

#define XLFD_FAMILY 1

Definition at line 80 of file TGFont.cxx.

◆ XLFD_FOUNDRY

#define XLFD_FOUNDRY 0

Definition at line 79 of file TGFont.cxx.

◆ XLFD_NUMFIELDS

#define XLFD_NUMFIELDS 14

Definition at line 93 of file TGFont.cxx.

◆ XLFD_PIXEL_SIZE

#define XLFD_PIXEL_SIZE 6

Definition at line 85 of file TGFont.cxx.

◆ XLFD_POINT_SIZE

#define XLFD_POINT_SIZE 7

Definition at line 86 of file TGFont.cxx.

◆ XLFD_REGISTRY

#define XLFD_REGISTRY 12

Definition at line 91 of file TGFont.cxx.

◆ XLFD_RESOLUTION_X

#define XLFD_RESOLUTION_X 8

Definition at line 87 of file TGFont.cxx.

◆ XLFD_RESOLUTION_Y

#define XLFD_RESOLUTION_Y 9

Definition at line 88 of file TGFont.cxx.

◆ XLFD_SETWIDTH

#define XLFD_SETWIDTH 4

Definition at line 83 of file TGFont.cxx.

◆ XLFD_SLANT

#define XLFD_SLANT 3

Definition at line 82 of file TGFont.cxx.

◆ XLFD_SPACING

#define XLFD_SPACING 10

Definition at line 89 of file TGFont.cxx.

◆ XLFD_WEIGHT

#define XLFD_WEIGHT 2

Definition at line 81 of file TGFont.cxx.

Enumeration Type Documentation

◆ ECharType

enum ECharType

Enumerator
kCharNormal
kCharReplace
kCharSkip

Definition at line 189 of file TGFont.cxx.

◆ EFontCharset

enum EFontCharset

Enumerator
kFontCSNormal
kFontCSSymbol
kFontCSOther

Definition at line 171 of file TGFont.cxx.

◆ EFontSetWidth

enum EFontSetWidth

Enumerator
kFontSWNormal
kFontSWCondence
kFontSWExpand
kFontSWUnknown

Definition at line 166 of file TGFont.cxx.

◆ EFontSpacing

enum EFontSpacing

Enumerator
kFontProportional
kFontFixed
kFontMono
kFontCharcell

Definition at line 161 of file TGFont.cxx.

Function Documentation

◆ GetControlCharSubst()

static Int_t GetControlCharSubst	(	Int_t	c,
		char	buf[4] )

static

When displaying text in a widget, a backslashed escape sequence is substituted for control characters that occur in the text.

Given a control character, fill in a buffer with the replacement string that should be displayed.

The return value is the length of the substitute string, buf is filled with the substitute string; it is not '\0' terminated.

c – The control character to be replaced. buf – Buffer that gets replacement string. It only needs to be 4 characters long.

Definition at line 2736 of file TGFont.cxx.

◆ GetToken()

static char * GetToken ( char * str )

static

Definition at line 1900 of file TGFont.cxx.

Variable Documentation

◆ gHexChars

char gHexChars[] = "0123456789abcdefxtnvr\\"

static

Definition at line 259 of file TGFont.cxx.

◆ gMapChars

char gMapChars[]

static

Initial value:

= {
   0, 0, 0, 0, 0, 0, 0, 'a', 'b', 't', 'n', 'v', 'f', 'r', 0
}

Definition at line 266 of file TGFont.cxx.

◆ gOverstrikeMap

const FontStateMap_t gOverstrikeMap[]

static

Initial value:

= {
   { 1, "overstrike" },
   { 0, 0            }
}

Definition at line 215 of file TGFont.cxx.

◆ gSlantMap

const FontStateMap_t gSlantMap[]

static

Initial value:

= {
   { kFontSlantRoman,   "roman"  },
   { kFontSlantItalic,  "italic" },
   { kFontSlantUnknown, 0        }
}

Definition at line 204 of file TGFont.cxx.

◆ gUnderlineMap

const FontStateMap_t gUnderlineMap[]

static

Initial value:

= {
   { 1, "underline" },
   { 0, 0           }
}

Definition at line 210 of file TGFont.cxx.

◆ gWeightMap

const FontStateMap_t gWeightMap[]

static

Initial value:

= {
   { kFontWeightNormal,  "normal" },
   { kFontWeightBold,    "bold"   },
   { kFontWeightUnknown, 0        }
}

Definition at line 198 of file TGFont.cxx.

◆ gXlfdCharsetMap

const FontStateMap_t gXlfdCharsetMap[]

static

Initial value:

= {
   { kFontCSNormal, "iso8859" },
   { kFontCSSymbol, "adobe"   },
   { kFontCSSymbol, "sun"     },
   { kFontCSOther,  0         }
}

Definition at line 249 of file TGFont.cxx.

◆ gXlfdgWeightMap

const FontStateMap_t gXlfdgWeightMap[]

static

Initial value:

= {
   { kFontWeightNormal, "normal"   },
   { kFontWeightNormal, "medium"   },
   { kFontWeightNormal, "book"     },
   { kFontWeightNormal, "light"    },
   { kFontWeightBold,   "bold"     },
   { kFontWeightBold,   "demi"     },
   { kFontWeightBold,   "demibold" },
   { kFontWeightNormal,  0         }  
}

Definition at line 223 of file TGFont.cxx.

◆ gXlfdSetwidthMap

const FontStateMap_t gXlfdSetwidthMap[]

static

Initial value:

= {
   { kFontSWNormal,   "normal"        },
   { kFontSWCondence, "narrow"        },
   { kFontSWCondence, "semicondensed" },
   { kFontSWCondence, "condensed"     },
   { kFontSWUnknown,  0               }
}

Definition at line 241 of file TGFont.cxx.

◆ gXlfdSlantMap

const FontStateMap_t gXlfdSlantMap[]

static

Initial value:

= {
   { kFontSlantRoman,   "r"  },
   { kFontSlantItalic,  "i"  },
   { kFontSlantOblique, "o"  },
   { kFontSlantRoman,   0    }  
}

Definition at line 234 of file TGFont.cxx.

Classes

Namespaces

Macros

Enumerations

Functions

Variables

Macro Definition Documentation

◆ FONT_FAMILY

◆ FONT_NUMFIELDS

◆ FONT_OVERSTRIKE

◆ FONT_SIZE

◆ FONT_SLANT

◆ FONT_UNDERLINE

◆ FONT_WEIGHT

◆ MAX_LINES

◆ MAXUSE

◆ XLFD_ADD_STYLE

◆ XLFD_AVERAGE_WIDTH

◆ XLFD_ENCODING

◆ XLFD_FAMILY

◆ XLFD_FOUNDRY

◆ XLFD_NUMFIELDS

◆ XLFD_PIXEL_SIZE

◆ XLFD_POINT_SIZE

◆ XLFD_REGISTRY

◆ XLFD_RESOLUTION_X

◆ XLFD_RESOLUTION_Y

◆ XLFD_SETWIDTH

◆ XLFD_SLANT

◆ XLFD_SPACING

◆ XLFD_WEIGHT

Enumeration Type Documentation

◆ ECharType

◆ EFontCharset

◆ EFontSetWidth

◆ EFontSpacing

Function Documentation

◆ GetControlCharSubst()

◆ GetToken()

Variable Documentation

◆ gHexChars

◆ gMapChars

◆ gOverstrikeMap

◆ gSlantMap

◆ gUnderlineMap

◆ gWeightMap

◆ gXlfdCharsetMap

◆ gXlfdgWeightMap

◆ gXlfdSetwidthMap

◆ gXlfdSlantMap