2002-09-24 22:49:57 +00:00
< HTML >
< HEAD >
< TITLE > FontFamily.htm</ TITLE >
< style type = "text/css" >
<! --
. Default { background-color : rgb ( 255 , 255 , 255 ); color : rgb ( 0 , 0 , 0 ); font-family : 'Dutch801 Rm BT' ; font-size : 12 pt }
. OBOS-Function-Def { background-color : rgb ( 255 , 255 , 255 ); color : rgb ( 0 , 0 , 0 ); font-family : 'Dutch801 Rm BT' ; font-size : 16 pt }
. OBOS-Title { background-color : rgb ( 255 , 255 , 255 ); color : rgb ( 0 , 128 , 0 ); font-family : 'Dutch801 Rm BT' ; font-size : 24 pt }
. Text-Background { background-color : rgb ( 255 , 255 , 255 )}
. GR-Default {}
. Body { margin : 0 px }
. Footer { margin : 0 px }
. Header { margin : 0 px }
. WP-Default { text-align : left ; text-indent : 0 px ; margin-left : 0 px ; margin-right : 0 px }
-- >
</ style >
</ HEAD >
< BODY BGCOLOR = "#ffffff" >
< DIV class = "sheet" id = "Sheet 1" >
< P class = "Body" style = "margin: 0px" >< span class = "OBOS-Title" > FontFamily class</ span >< span style = "color: rgb(0,0,0); font-size: 24pt" ></ span ></ P >
< P class = "Body" style = "margin: 0px" >< BR >
2002-12-07 21:39:48 +00:00
FontFamily objects are used to tie together all related font styles.</ P >
2002-09-24 22:49:57 +00:00
< P class = "Body" style = "margin: 0px" >< BR >
< HR >
</ P >
< P class = "Body" style = "margin: 0px" > Member Functions</ P >
< P class = "Body" style = "margin: 0px" >< BR >
</ P >
2002-12-07 21:39:48 +00:00
< TABLE WIDTH = 463 HEIGHT = 90 BORDER = 1 CELLPADDING = 1 CELLSPACING = 2 >
2002-09-24 22:49:57 +00:00
< TR >
< TD WIDTH = 203 HEIGHT = 17 >
2002-12-07 21:39:48 +00:00
< P class = "Body" style = "margin: 0px" > FontFamily(const char *name)</ P >
2002-09-24 22:49:57 +00:00
</ TD >
< TD WIDTH = 260 HEIGHT = 17 >
< P class = "Body" style = "margin: 0px" > ~FontFamily(void)</ P >
</ TD >
</ TR >
2002-12-07 21:39:48 +00:00
< TR >
< TD WIDTH = 203 HEIGHT = 22 >
< P class = "Body" style = "margin: 0px" > const char *GetName(void)</ P >
</ TD >
< TD WIDTH = 260 HEIGHT = 22 >
< P class = "Body" style = "margin: 0px" > void AddStyle(const char *path, FT_Face face)</ P >
</ TD >
</ TR >
2002-09-24 22:49:57 +00:00
< TR >
< TD WIDTH = 203 HEIGHT = 17 >
2002-12-07 21:39:48 +00:00
< P class = "Body" style = "margin: 0px" > void RemoveStyle(const char *style)</ P >
2002-09-24 22:49:57 +00:00
</ TD >
< TD WIDTH = 260 HEIGHT = 17 >
2002-12-07 21:39:48 +00:00
< P class = "Body" style = "margin: 0px" > FontStyle *GetStyle(const char *stylename)</ P >
2002-09-24 22:49:57 +00:00
</ TD >
</ TR >
< TR >
< TD WIDTH = 203 HEIGHT = 17 >
2002-12-07 21:39:48 +00:00
< P class = "Body" style = "margin: 0px" > const char *GetStyle(int32 index)</ P >
2002-09-24 22:49:57 +00:00
</ TD >
< TD WIDTH = 260 HEIGHT = 17 >
2002-12-07 21:39:48 +00:00
< P class = "Body" style = "margin: 0px" > int32 CountStyles(void)</ P >
2002-09-24 22:49:57 +00:00
</ TD >
</ TR >
2002-12-07 21:39:48 +00:00
< TR >
< TD WIDTH = 203 HEIGHT = 17 >
< P class = "Body" style = "margin: 0px" > bool HasStyle(const char *style)</ P >
</ TD >
< TD WIDTH = 260 HEIGHT = 17 >
</ TD >
</ TR >
2002-09-24 22:49:57 +00:00
</ TABLE >
< P class = "Body" style = "margin: 0px" >< BR >
< BR >
< BR >
< HR >
</ P >
2002-12-07 21:39:48 +00:00
< P class = "Body" style = "margin: 0px" >< span class = "OBOS-Function-Def" > FontFamily(const char *name)</ span ></ P >
2002-09-24 22:49:57 +00:00
< P class = "Body" style = "margin: 0px" >< BR >
2002-12-07 21:39:48 +00:00
1) Create and set internal name to the one passed to the constructor</ P >
< P class = "Body" style = "margin: 0px" > 2) Create the styles list</ P >
2002-09-24 22:49:57 +00:00
< P class = "Body" style = "margin: 0px" >< BR >
< BR >
< span class = "OBOS-Function-Def" > ~FontFamily(void)</ span ></ P >
< P class = "Body" style = "margin: 0px" >< BR >
2002-12-07 21:39:48 +00:00
1) delete the internal name</ P >
< P class = "Body" style = "margin: 0px" > 2) empty and delete the internal style list</ P >
2002-09-24 22:49:57 +00:00
< P class = "Body" style = "margin: 0px" >< BR >
< BR >
2002-12-07 21:39:48 +00:00
< span class = "OBOS-Function-Def" > const char *GetName(void)</ span ></ P >
2002-09-24 22:49:57 +00:00
< P class = "Body" style = "margin: 0px" >< BR >
Returns the internal family name</ P >
< P class = "Body" style = "margin: 0px" >< BR >
< BR >
2002-12-07 21:39:48 +00:00
< span class = "OBOS-Function-Def" > void AddStyle(const char *path, FT_Face face)</ span ></ P >
2002-09-24 22:49:57 +00:00
< P class = "Body" style = "margin: 0px" >< BR >
2002-12-07 21:39:48 +00:00
Adds the style to the family.</ P >
2002-09-24 22:49:57 +00:00
< P class = "Body" style = "margin: 0px" >< BR >
2002-12-07 21:39:48 +00:00
1) Create the FontStyle object and add it to the style list.</ P >
2002-09-24 22:49:57 +00:00
< P class = "Body" style = "margin: 0px" >< BR >
< BR >
2002-12-07 21:39:48 +00:00
< span class = "OBOS-Function-Def" > void RemoveStyle(const char *style)</ span ></ P >
2002-09-24 22:49:57 +00:00
< P class = "Body" style = "margin: 0px" >< BR >
Removes the style from the FontFamily object.</ P >
< P class = "Body" style = "margin: 0px" >< BR >
2002-12-07 21:39:48 +00:00
1) Call GetStyle on the given pointer</ P >
< P class = "Body" style = "margin: 0px" > 2) If non-NULL, delete the object</ P >
2002-09-24 22:49:57 +00:00
< P class = "Body" style = "margin: 0px" > 3) If the style list is now empty, ask the FontServer to remove it from the family list</ P >
< P class = "Body" style = "margin: 0px" >< BR >
< BR >
2002-12-07 21:39:48 +00:00
< span class = "OBOS-Function-Def" > FontStyle *GetStyle(const char *style)</ span ></ P >
2002-09-24 22:49:57 +00:00
< P class = "Body" style = "margin: 0px" >< BR >
Looks up a FontStyle object based on its style name. Returns NULL if not found.</ P >
< P class = "Body" style = "margin: 0px" >< BR >
2002-12-07 21:39:48 +00:00
1) Iterate through the style list</ P >
< P class = "Body" style = "margin: 0px" > a) compare < span style = "font-style: italic" > style</ span > to each FontStyle object's GetName method and return the object if they are the same</ P >
< P class = "Body" style = "margin: 0px" > 2) If all items have been checked and nothing has been returned, return NULL</ P >
< P class = "Body" style = "margin: 0px" >< BR >
< BR >
< span class = "OBOS-Function-Def" > const char *GetStyle(int32 index)</ span ></ P >
< P class = "Body" style = "margin: 0px" >< BR >
Returns the name of the style at < span style = "font-style: italic" > index</ span ></ P >
< P class = "Body" style = "margin: 0px" >< BR >
1) Get the FontStyle item at < span style = "font-style: italic" > index</ span > obtained via the style list's ItemAt call</ P >
< P class = "Body" style = "margin: 0px" >< BR >
< BR >
< span class = "OBOS-Function-Def" > int32 CountStyles(void)</ span ></ P >
< P class = "Body" style = "margin: 0px" >< BR >
Returns the number of items in the style list and, thus, the number of styles in the family</ P >
< P class = "Body" style = "margin: 0px" >< BR >
< BR >
< span class = "OBOS-Function-Def" > bool HasStyle(const char *stylename)</ span ></ P >
< P class = "Body" style = "margin: 0px" >< BR >
Returns true if the family has a style with the name < span style = "font-style: italic" > stylename</ span ></ P >
< P class = "Body" style = "margin: 0px" >< BR >
1) Call GetStyle on the style name and return false if NULL, true if not.</ P >
< P class = "Body" style = "margin: 0px" >< BR >
</ P >
2002-09-24 22:49:57 +00:00
< DIV class = "layer" id = "Layer 1" >
</ DIV >
</ DIV >
</ BODY >
</ HTML >
