Initial Commit

database/perl/vendor/lib/Imager/Font/Test.pm

@@ -0,0 +1,95 @@
+package Imager::Font::Test;
+use 5.006;
+use strict;
+
+our $VERSION = "1.002";
+
+use base 'Imager::Font';
+
+sub new {
+  my ($class, %opts) = @_;
+
+  bless \%opts, shift;
+}
+
+sub _draw {
+  my ($self, %input) = @_;
+
+  my $text = $input{string};
+
+  my $ppn = int($input{size} * 0.5 + 0.5);
+  my $desc = int($input{size} * 0.3 + 0.5);
+  my $asc = $input{size} - $desc;
+  my $width = $ppn * length $text;
+  my $x = $input{x};
+  my $y = $input{'y'};
+  $input{align} and $y -= $asc;
+
+  $input{image}->box(color => $input{color}, xmin => $x, ymin => $y,
+		     xmax => $x + $width-1, ymax => $y + $input{size} - 1);
+
+  return 1;
+}
+
+sub _bounding_box {
+  my ($self, %input) = @_;
+
+  my $text = $input{string};
+
+  my $ppn = int($input{size} * 0.5 + 0.5);
+  my $desc = int($input{size} * 0.3 + 0.5);
+  my $asc = $input{size} - $desc;
+
+  return ( 0, -$desc, $ppn * length $text, $asc, -$desc, $asc, $ppn * length $text, 0 );
+}
+
+sub has_chars {
+  my ($self, %input) = @_;
+
+  my $text = $input{string};
+  defined $text
+    or return Imager->_set_error("has_chars: No string parameter supplied");
+
+  return (1) x length $text;
+}
+
+sub face_name {
+  "test";
+}
+
+sub glyph_names {
+  my ($self, %input) = @_;
+
+  my $text = $input{string};
+  defined $text
+    or return Imager->_set_error("glyph_names: No string parameter supplied");
+
+  return (1) x length $text;
+}
+
+1;
+
+=head1 NAME
+
+Imager::Font::Test - font driver producing consistent output for tests.
+
+=head1 SYNOPSIS
+
+  my $font = Imager::Font::Test->new;
+
+  # use $font where you use other fonts
+
+=head1 DESCRIPTION
+
+Imager::Font::Test is intended to produce consistent output without
+being subject to the inconsistent output produced by different
+versions of font libraries.
+
+The output is simple box for the whole string.
+
+=head1 AUTHOR
+
+Tony Cook <tonyc@cpan.org>
+
+=cut
+