NAME
Data::Timeline::Formatter::HTML - Print timeline entry types side-by-side in an HTML table
SYNOPSIS
Data::Timeline::Formatter::HTML->new(
columns => [ qw(iscrobbler svk) ],
)->format($timeline);
DESCRIPTION
This class is a timeline formatter. It takes a timeline containing entries of one or more entry types and a column definition. The column definition says for each column which type of entries it should contain. The formatter's format()
method will then print a simple HTML table containing the requested columns, with a column for the timestamp at the beginning.
The column definition is a list of entry type strings. pairs. So for the example in the synopsis, the first column would contain the timestamp, the second column would contain iscrobbler
entries, produced by Data::Timeline::IScrobbler, and the third column would contain svk
entries, produced by Data::Timeline::SVK.
Data::Timeline::Formatter::HTML inherits from Data::Timeline::Formatter.
The superclass Data::Timeline::Formatter defines these methods and functions:
new()
The superclass Class::Accessor::Complex defines these methods and functions:
carp(), cluck(), croak(), flatten(), mk_abstract_accessors(),
mk_array_accessors(), mk_boolean_accessors(),
mk_class_array_accessors(), mk_class_hash_accessors(),
mk_class_scalar_accessors(), mk_concat_accessors(),
mk_forward_accessors(), mk_hash_accessors(), mk_integer_accessors(),
mk_new(), mk_object_accessors(), mk_scalar_accessors(),
mk_set_accessors(), mk_singleton()
The superclass Class::Accessor defines these methods and functions:
_carp(), _croak(), _mk_accessors(), accessor_name_for(),
best_practice_accessor_name_for(), best_practice_mutator_name_for(),
follow_best_practice(), get(), make_accessor(), make_ro_accessor(),
make_wo_accessor(), mk_accessors(), mk_ro_accessors(),
mk_wo_accessors(), mutator_name_for(), set()
The superclass Class::Accessor::Installer defines these methods and functions:
install_accessor(), subname()
The superclass Class::Accessor::Constructor defines these methods and functions:
NO_DIRTY(), WITH_DIRTY(), _make_constructor(), mk_constructor(),
mk_constructor_with_dirty(), mk_singleton_constructor()
The superclass Data::Inherited defines these methods and functions:
every_hash(), every_list(), flush_every_cache_by_key()
The superclass Class::Accessor::Constructor::Base defines these methods and functions:
HYGIENIC(), STORE(), clear_dirty(), clear_hygienic(),
clear_unhygienic(), contains_hygienic(), contains_unhygienic(),
delete_hygienic(), delete_unhygienic(), dirty(), dirty_clear(),
dirty_set(), elements_hygienic(), elements_unhygienic(), hygienic(),
hygienic_clear(), hygienic_contains(), hygienic_delete(),
hygienic_elements(), hygienic_insert(), hygienic_is_empty(),
hygienic_size(), insert_hygienic(), insert_unhygienic(),
is_empty_hygienic(), is_empty_unhygienic(), set_dirty(),
size_hygienic(), size_unhygienic(), unhygienic(), unhygienic_clear(),
unhygienic_contains(), unhygienic_delete(), unhygienic_elements(),
unhygienic_insert(), unhygienic_is_empty(), unhygienic_size()
The superclass Tie::StdHash defines these methods and functions:
CLEAR(), DELETE(), EXISTS(), FETCH(), FIRSTKEY(), NEXTKEY(), SCALAR(),
TIEHASH()
METHODS
- clear_columns
-
$obj->clear_columns;
Deletes all elements from the array.
- columns
-
my @values = $obj->columns; my $array_ref = $obj->columns; $obj->columns(@values); $obj->columns($array_ref);
Get or set the array values. If called without an arguments, it returns the array in list context, or a reference to the array in scalar context. If called with arguments, it expands array references found therein and sets the values.
- columns_clear
-
$obj->columns_clear;
Deletes all elements from the array.
- columns_count
-
my $count = $obj->columns_count;
Returns the number of elements in the array.
- columns_index
-
my $element = $obj->columns_index(3); my @elements = $obj->columns_index(@indices); my $array_ref = $obj->columns_index(@indices);
Takes a list of indices and returns the elements indicated by those indices. If only one index is given, the corresponding array element is returned. If several indices are given, the result is returned as an array in list context or as an array reference in scalar context.
- columns_pop
-
my $value = $obj->columns_pop;
Pops the last element off the array, returning it.
- columns_push
-
$obj->columns_push(@values);
Pushes elements onto the end of the array.
- columns_set
-
$obj->columns_set(1 => $x, 5 => $y);
Takes a list of index/value pairs and for each pair it sets the array element at the indicated index to the indicated value. Returns the number of elements that have been set.
- columns_shift
-
my $value = $obj->columns_shift;
Shifts the first element off the array, returning it.
- columns_splice
-
$obj->columns_splice(2, 1, $x, $y); $obj->columns_splice(-1); $obj->columns_splice(0, -1);
Takes three arguments: An offset, a length and a list.
Removes the elements designated by the offset and the length from the array, and replaces them with the elements of the list, if any. In list context, returns the elements removed from the array. In scalar context, returns the last element removed, or
undef
if no elements are removed. The array grows or shrinks as necessary. If the offset is negative then it starts that far from the end of the array. If the length is omitted, removes everything from the offset onward. If the length is negative, removes the elements from the offset onward except for -length elements at the end of the array. If both the offset and the length are omitted, removes everything. If the offset is past the end of the array, it issues a warning, and splices at the end of the array. - columns_unshift
-
$obj->columns_unshift(@values);
Unshifts elements onto the beginning of the array.
- count_columns
-
my $count = $obj->count_columns;
Returns the number of elements in the array.
- index_columns
-
my $element = $obj->index_columns(3); my @elements = $obj->index_columns(@indices); my $array_ref = $obj->index_columns(@indices);
Takes a list of indices and returns the elements indicated by those indices. If only one index is given, the corresponding array element is returned. If several indices are given, the result is returned as an array in list context or as an array reference in scalar context.
- pop_columns
-
my $value = $obj->pop_columns;
Pops the last element off the array, returning it.
- push_columns
-
$obj->push_columns(@values);
Pushes elements onto the end of the array.
- set_columns
-
$obj->set_columns(1 => $x, 5 => $y);
Takes a list of index/value pairs and for each pair it sets the array element at the indicated index to the indicated value. Returns the number of elements that have been set.
- shift_columns
-
my $value = $obj->shift_columns;
Shifts the first element off the array, returning it.
- splice_columns
-
$obj->splice_columns(2, 1, $x, $y); $obj->splice_columns(-1); $obj->splice_columns(0, -1);
Takes three arguments: An offset, a length and a list.
Removes the elements designated by the offset and the length from the array, and replaces them with the elements of the list, if any. In list context, returns the elements removed from the array. In scalar context, returns the last element removed, or
undef
if no elements are removed. The array grows or shrinks as necessary. If the offset is negative then it starts that far from the end of the array. If the length is omitted, removes everything from the offset onward. If the length is negative, removes the elements from the offset onward except for -length elements at the end of the array. If both the offset and the length are omitted, removes everything. If the offset is past the end of the array, it issues a warning, and splices at the end of the array. - unshift_columns
-
$obj->unshift_columns(@values);
Unshifts elements onto the beginning of the array.
- format
-
$formatter->format($timeline);
Takes a timeline and formats it as described above.
TAGS
If you talk about this module in blogs, on del.icio.us or anywhere else, please use the datatimeline
tag.
VERSION
This document describes version 0.02 of Data::Timeline::Formatter::HTML.
BUGS AND LIMITATIONS
No bugs have been reported.
Please report any bugs or feature requests to <bug-data-timeline@rt.cpan.org
>, or through the web interface at http://rt.cpan.org.
INSTALLATION
See perlmodinstall for information and options on installing Perl modules.
AVAILABILITY
The latest version of this module is available from the Comprehensive Perl Archive Network (CPAN). Visit <http://www.perl.com/CPAN/> to find a CPAN site near you. Or see <http://www.perl.com/CPAN/authors/id/M/MA/MARCEL/>.
AUTHOR
Marcel Grünauer, <marcel@cpan.org>
COPYRIGHT AND LICENSE
Copyright 2007 by Marcel Grünauer
This library is free software; you can redistribute it and/or modify it under the same terms as Perl itself.