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Grid-Layout-0.02
River stage zero No dependents
++
/ Grid::Layout::Track

SYNOPSIS

DESCRIPTION

a Grid::Layout::Track is the space between to adjacent Grid::Layout::Lines.

Usually, a horizontal track is referred to as a row, a vertical track as a column.

METHODS

new

Creates a Grid::Layout::Track. Should not be called by the user. The constructor is called by "add_track" in Grid::Layout instead.

line_left

Returns the line to the left of the track.

Only applicable if the track is vertical ($self->{V_or_H} eq 'V').

line_right

Returns the line to the right of the track.

Only applicable if the track is vertical ($self->{V_or_H} eq 'V').

line_left

Returns the line above the track.

Only applicable if the track is vertical ($self->{V_or_H} eq 'H').

line_beneath

Returns the line beneath the track.

Only applicable if the track is vertical ($self->{V_or_H} eq 'H').

cells

    my @cells = $track->cells();

Return an array of the cells in the track.

area

    my $track_v      = $gl->add_vertical_track(…);

    my $track_h_from = $gl->add_horizontal_track(…);
    my $track_h_to   = $gl->add_horizontal_track(…);

    my $line_h_from = $gl->add_line(…);
    my $line_h_to   = $gl->add_line(…);


    my $area_1 = $track_v->area($track_h_from, $track_h_to);
    my $area_2 = $track_v->area($line_h_from , $line_h_to );

Defines an area lying on $track_v between $track_h_from and $track_h_to.

An area that is bound by four tracks can be created with "area" in Grid::Layout.

Copyright

Copyright © 2017 René Nyffenegger, Switzerland. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the the Artistic License (2.0). You may obtain a copy of the full license at: http://www.perlfoundation.org/artistic_license_2_0