diff options
Diffstat (limited to 'lib/PDF/Builder/FontManager.pm')
| -rw-r--r-- | lib/PDF/Builder/FontManager.pm | 69 |
1 files changed, 52 insertions, 17 deletions
diff --git a/lib/PDF/Builder/FontManager.pm b/lib/PDF/Builder/FontManager.pm index f4df304..cea295b 100644 --- a/lib/PDF/Builder/FontManager.pm +++ b/lib/PDF/Builder/FontManager.pm @@ -3,8 +3,8 @@ package PDF::Builder::FontManager; use strict; use warnings; -our $VERSION = '3.025'; # VERSION -our $LAST_UPDATE = '3.025'; # manually update whenever code is changed +our $VERSION = '3.026'; # VERSION +our $LAST_UPDATE = '3.026'; # manually update whenever code is changed use Carp; use Scalar::Util qw(weaken); @@ -95,9 +95,11 @@ created earlier, the saved C<$font> will be returned. =head1 METHODS -=over +=head2 new + + PDF::Builder::FontManager->new(%opts) -=item PDF::Builder::FontManager->new(%opts) +=over This is called from Builder.pm's C<new()>. Currently there are no options selectable. It will set up the font manager system and preload it with the @@ -107,6 +109,8 @@ width (fixed pitch) face (core Courier), and a symbol font (core Symbol). There is no default for a script (cursive) font unless you set one using the C<font_settings()> method. +=back + =cut sub new { @@ -118,6 +122,7 @@ sub new { #$class = ref($class) if ref($class); #my $self = $class->SUPER::new($pdf); $self->{' pdf'} = $pdf; + weaken $self->{' pdf'}; # current font is default font until face explicitly changed. # Times face should be element 0 of the font-list array. @@ -148,9 +153,13 @@ sub new { return $self; } # end of new() -=item @list = $pdf->font_settings() # Get +=head2 font_settings -=item $pdf->font_settings(%info) # Set + @list = $pdf->font_settings() # Get + + $pdf->font_settings(%info) # Set + +=over Get or set some information about fonts, particularly the fonts to be used for "generic" purposes. @@ -173,6 +182,8 @@ generic script face is C<undef>). 'symbol' => face to use for the generic symbol face (initialized to Symbol) +=back + =cut sub font_settings { @@ -251,7 +262,11 @@ sub font_settings { return; } -=item $rc = $pdf->add_font_path("a directory path", %opts) +=head2 add_font_path + + $rc = $pdf->add_font_path("a directory path", %opts) + +=over This method adds one search path to the list of paths to search. In the C<get_font()> method, each defined search path will be prepended to the C<file> @@ -300,6 +315,8 @@ was a problem encountered (and a message was issued). No options are currently defined. +=back + =cut sub add_font_path { @@ -314,7 +331,11 @@ sub add_font_path { return $rc; } # end of add_font_path() -=item $rc = add_font(%info) +=head2 add_font + + $rc = add_font(%info) + +=over Add a new font entry (by face and variants) to the Font Manager's list of known fonts. @@ -487,6 +508,8 @@ perhaps a subdirectory) for the path here in C<add_font()>. =back +=back + =cut sub add_font { @@ -698,9 +721,11 @@ sub _initialize_core { ## for some reason, this is uncallable from Content::Text ## try to fix it... it belongs here and not in Text.pm -#=over +#=head2 get_fv_extents # -#=item ($ascender, $descender, $d_leading) = $pdf->get_fv_extents($font_size, $leading) +# ($ascender, $descender, $d_leading) = $pdf->get_fv_extents($font_size, $leading) +# +#=over # #Get the I<current> font's vertical extents (points above and below the #baseline), scaled by font_size, and leading is added to the descender amount. @@ -711,6 +736,8 @@ sub _initialize_core { #I<font>, and not what the particular text's ascenders and descenders are #actually using. # +#=back +# #=cut # #sub get_fv_extents { @@ -729,9 +756,13 @@ sub _initialize_core { # return ($ascender, $descender, $descender-($leading-1.0)*$font_size); #} # end of get_fv_extents() -=item @current = $pdf->get_font() # Get +=head2 get_font -=item $font = $pdf->get_font(%info) # Set + @current = $pdf->get_font() # Get + + $font = $pdf->get_font(%info) # Set + +=over If no parameters are given (C<@current = $pdf-E<gt>get_font()>), a list (array) is returned giving the I<current> font setting: I<face> name, I<italic> @@ -780,6 +811,8 @@ value is 0 or 1 for "off" (medium weight) and "on" (heavy weight). =back +=back + =cut sub get_font { @@ -1039,10 +1072,16 @@ sub _filepath { return @out_list; } -=item $pdf->dump_font_tables() +=head2 dump_font_tables + + $pdf->dump_font_tables() + +=over Print (to STDOUT) all the Font Manager font information on hand. +=back + =cut # a debug routine to dump everything about defined fonts @@ -1121,8 +1160,4 @@ sub dump_font_tables { return; } # end of dump_font_tables() -=back - -=cut - 1; |