'\"
'\" Generated from file 'pieboxlabeler\&.man' by tcllib/doctools with format 'nroff'
'\" Copyright (c) 1995-2004 Jean-Luc Fontaine <jfontain@free\&.fr>
'\"
.TH "pieBoxLabeler" n 6\&.6 tklib "pieBoxLabeler class"
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.BS
.SH NAME
pieBoxLabeler \- tkpiechart pie box style labeler class
.SH SYNOPSIS
\fBstooop::new\fR \fBpieBoxLabeler\fR \fIcanvas\fR ?options?
.sp
\fBswitched::configure\fR \fIpieBoxLabelerObject\fR ?options?
.sp
\fBswitched::cget\fR \fIpieBoxLabelerObject\fR \fIoption\fR
.sp
.BE
.SH DESCRIPTION
The pie box style labeler object is used as a slice label placer for a \fBpie\fR object and is passed to the pie constructor via its \fB-labeler\fR option (see the \fBpie\fR class manual)\&.
.PP
The labels are arranged in 2 columns below the pie graphics\&. Each label text is placed to the right of a rectangle, the background color of which matches its corresponding slice\&. The slice share value is placed to the right of the label text, separated by a semicolon\&. Each label is actually a canvasLabel object (see the \fBcanvasLabel\fR class manual for further information)\&.
.PP
There is no need to delete a \fBpieBoxLabeler\fR object as it is automatically handled by the pie class\&.
.TP
\fBstooop::new\fR \fBpieBoxLabeler\fR \fIcanvas\fR ?options?
Creates a pieBoxLabeler object in the specified Tk canvas\&. The pieBoxLabeler object identifier is returned (referred to as \fIpieBoxLabelerObject\fR in this document)\&.
.TP
\fBswitched::configure\fR \fIpieBoxLabelerObject\fR ?options?
Configures a pieBoxLabeler object or returns all the options with their current values if no options are passed as parameters\&.
.TP
\fBswitched::cget\fR \fIpieBoxLabelerObject\fR \fIoption\fR
Returns an option value for the specified pieBoxLabeler object\&.
.PP
.SH OPTIONS
.TP
\fB-font\fR value
Specifies a font for the slice labels\&. If not specified, the default font is system dependent\&.
.TP
\fB-justify\fR value
Specifies how to justify labels within their own column\&. Must be one of \fIleft\fR, \fIcenter\fR or \fIright\fR\&. Defaults to \fIleft\fR\&. For example, if justification is \fIright\fR, all column labels right edges are aligned\&.
.TP
\fB-offset\fR value
Specifies the distance between the pie graphics and the closest slice label\&. This value may be specified in any of the forms described in the \fBcanvas\fR \fICOORDINATES\fR manual section\&.
.PP
.SH TAGS
The labeler has the following specific tag (see the \fBcanvas\fR manual page \fIITEM IDS AND TAGS\fR section for more information):
.IP \(bu
pieBoxLabeler(pieBoxLabelerObject)
.PP
.SH "BUGS, IDEAS, FEEDBACK"
This document, and the package it describes, will undoubtedly contain
bugs and other problems\&.
Please report such in the category \fItkpiechart\fR of the
\fITklib Trackers\fR [http://core\&.tcl\&.tk/tklib/reportlist]\&.
Please also report any ideas for enhancements you may have for either
package and/or documentation\&.
.SH "SEE ALSO"
canvasLabel, pie, piePeripheralLabeler
.SH KEYWORDS
canvas, labeler, pie, slice
.SH COPYRIGHT
.nf
Copyright (c) 1995-2004 Jean-Luc Fontaine <jfontain@free\&.fr>

.fi
