lire::report::columninfo(3pm) [debian man page]
ColumnInfo(3pm) LogReport's Lire Documentation ColumnInfo(3pm) NAME
Lire::Report::ColumnInfo - Object that holds column meta-data. SYNOPSIS
my $info = $subreport->column_info_by_idx( 0 ); print "Column's name: ", $info->name(), " "; print "Column's index: ", $info->index(), " "; print "Column's type: ", $info->type(), " "; print "Column's label: ", $info->label(), " "; DESCRIPTION
The Lire::Report::ColumnInfo object contains meta-data information on the columns of a subreport. CONSTRUCTOR
new( $group, $name, $class, $type, [$label]]) Creates a new Lire::Report::ColumnInfo object. The column info attributes are initialized based on $name, $class, $type and $label. OBJECT METHODS
name() Returns the name of this column. This name can be used to find the group operation (from the report specification) that is responsible for the column's content. class() Returns the column's class of data. This will be either 'numerical' or 'categorical'. type() Returns the column's type. This referes to the type of the DLF field that was usd to generate this column's values. group_info() Returns the GroupInfo object which contains this column. index() Returns the column's index in the table. This will be undef until the column info object is added to a Lire::Subreport or Lire::Group object. col_start() Returns the display column which is the start of the cell span that should be used to render this column's values. col_end() Returns the display column which is the end of the cell span that should be used to render this column's values. col_width() Returns the suggested column width for this column in characters. max_chars() This method returns the length of the longest string in that column (including the label). avg_chars() This method returns the average length of strings in that column (including the label). This will be round up to the next integer (1.3 -> 2). label( [$label] ) Returns the column's label. If the $label parameter is defined, the column's label will be set to this new value. SEE ALSO
Lire::Report::Subreport(3pm) Lire::Report::GroupInfo(3pm) VERSION
$Id: ColumnInfo.pm,v 1.15 2006/07/23 13:16:31 vanbaal Exp $ COPYRIGHT
Copyright (C) 2002 Stichting LogReport Foundation LogReport@LogReport.org This file is part of Lire. Lire is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program (see COPYING); if not, check with http://www.gnu.org/copyleft/gpl.html. AUTHOR
Francis J. Lacoste <flacoste@logreport.org> Lire 2.1.1 2006-07-23 ColumnInfo(3pm)
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GroupInfo(3pm) LogReport's Lire Documentation GroupInfo(3pm) NAME
Lire::Report::GroupInfo - Object that groups columns created by the same aggregator. . SYNOPSIS
my $info = $subreport->group_info( 0 ); print "Group's name: ", $info->name(), " "; print "Group's columns starts at: ", $info->index(), " "; DESCRIPTION
The Lire::Report::GroupInfo object holds the ColumnInfo objects that were created by the same aggregator. CONSTRUCTOR
new( $name ) You create a new Lire::Report::GroupInfo object by calling the create_group_info() method on one Lire::Report::TableInfo object or another Lire::Report::GroupInfo object. OBJECT METHODS
name() Returns the name of this group. This name can be used to find the aggregator (from the report specification) that is responsible for the data held in this group. row_idx() Returns the row index in which this group's categorical column's labels should be displayed in the table header. max_row_idx() parent_group_info() Returns the GroupInfo which contains this GroupInfo. This will be undef for the top-level TableInfo object. index() Returns the column's index in the table at which the columns of this group starts. This will be undef until the group info object is added to a Lire::Subreport or another Lire::Group object. children() Returns as an array, the Lire::Report::ColumnInfo and Lire::Report::GroupInfo objects contained in this group. info_by_index( $idx ) Returns the ColumnInfo or GroupInfo that is at index $idx among this GroupInfo children. group_children Returns as an array, only the Lire::Report::GroupInfo contained in this GroupInfo. column_children Returns as an array, only the Lire::Report::ColumnInfo contained in this GroupInfo. categorical_names() Returns the categorical columns' names as an array ref. create_column_info( $name, $class, $type, [$label]]) Creates a new Lire::Report::ColumnInfo object as a child of this GroupInfo. The column info attributes are initialized based on $name, $class, $type and $label. This will set the index of the ColumnInfo object. Returns the created ColumnInfo object. create_group_info( $name ) Create a Lire::Report::GroupInfo which as a child of this group. This will also set the starting column index on the GroupInfo object. The $name parameter should contain the name of the report specification aggregator that is responsible for the content of this group. Returns the created GroupInfo object. column_info_by_name( $name ) Returns the Lire::Report::ColumnInfo object that has the name $name. This method searches in the current group as well as in its subgroups. Returns undef if the column isn't found. column_info_by_col_start( $col_idx ) Returns the Lire::Report::ColumnInfo object that starts in column index $col_idx. This method searches in the current group as well as in its subgroups. Returns undef if the column isn't found in the current group. group_info( $name ) Returns the Lire::Report::GroupInfo object that has the name $name. This will be undef if it cannot be found in this group info. SEE ALSO
Lire::Report::Subreport(3pm) Lire::Report::ColumnInfo(3pm) VERSION
$Id: GroupInfo.pm,v 1.22 2006/07/23 13:16:31 vanbaal Exp $ AUTHOR
Francis J. Lacoste <flacoste@logreport.org> COPYRIGHT
Copyright (C) 2002 Stichting LogReport Foundation LogReport@LogReport.org This file is part of Lire. Lire is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program (see COPYING); if not, check with http://www.gnu.org/copyleft/gpl.html. Lire 2.1.1 2006-07-23 GroupInfo(3pm)