Method: TCPDF#SetFont

Defined in:

lib/tcpdf.rb

#SetFont(family, style = '', size = 0, fontfile = '') ⇒ Object Also known as: set_font

Sets the font used to print character strings. The font can be either a standard one or a font added via the AddFont() method. Standard fonts use Windows encoding cp1252 (Western Europe). The method can be called before the first page is created and the font is retained from page to page. If you just wish to change the current font size, it is simpler to call SetFontSize().

• Note: for the standard fonts, the font metric files must be accessible. There are three possibilities for this:

  • They are in the current directory (the one where the running script lies)

  • They are in one of the directories defined by the include_path parameter

  • They are in the directory defined by the FPDF_FONTPATH constant

@param string :family

Family font. It can be either a name defined by AddFont() or one of the standard Type1 families (case insensitive):

• times (Times-Roman)

• timesb (Times-Bold)

• timesi (Times-Italic)

• timesbi (Times-BoldItalic)

• helvetica (Helvetica)

• helveticab (Helvetica-Bold)

• helveticai (Helvetica-Oblique)

• helveticabi (Helvetica-BoldOblique)

• courier (Courier)

• courierb (Courier-Bold)

• courieri (Courier-Oblique)

• courierbi (Courier-BoldOblique)

• symbol (Symbol)

• zapfdingbats (ZapfDingbats)

It is also possible to pass an empty string. In that case, the current family is retained.

@param string :style

Font style. Possible values are (case insensitive):

• empty string: regular

• B: bold

• I: italic

• U: underline

• D: line trough

• O: overline

or any combination. The default value is regular. Bold and italic styles do not apply to Symbol and ZapfDingbats basic fonts or other fonts when not defined.

@param float :size

Font size in points. The default value is the current size. If no size has been specified since the beginning of the document, the value taken is 12

@param string :fontfile

The font definition file. By default, the name is built from the family and style, in lower case with no spaces.

@access public

@since 1.0

@see

AddFont(), SetFontSize()

# File 'lib/tcpdf.rb', line 2785

def SetFont(family, style='', size=0, fontfile='')
  # Select a font; size given in points
  if size == 0
    size = @font_size_pt
  end
  # try to add font (if not already added)
  fontdata =  AddFont(family, style, fontfile)
  @font_family = fontdata['family']
  @font_style = fontdata['style']
  @current_font = getFontBuffer(fontdata['fontkey'])
  SetFontSize(size)
end