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.IX Title "Gtk2::Curve 3"
.TH Gtk2::Curve 3 2023-07-25 "perl v5.38.0" "User Contributed Perl Documentation"
.\" For nroff, turn off justification.  Always turn off hyphenation; it makes
.\" way too many mistakes in technical documents.
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.nh
.SH NAME
Gtk2::Curve \- wrapper for GtkCurve
.SH HIERARCHY
.IX Header "HIERARCHY"
.Vb 6
\&  Glib::Object
\&  +\-\-\-\-Glib::InitiallyUnowned
\&       +\-\-\-\-Gtk2::Object
\&            +\-\-\-\-Gtk2::Widget
\&                 +\-\-\-\-Gtk2::DrawingArea
\&                      +\-\-\-\-Gtk2::Curve
.Ve
.SH INTERFACES
.IX Header "INTERFACES"
.Vb 2
\&  Glib::Object::_Unregistered::AtkImplementorIface
\&  Gtk2::Buildable
.Ve
.SH METHODS
.IX Header "METHODS"
.SS "widget = Gtk2::Curve\->\fBnew\fP"
.IX Subsection "widget = Gtk2::Curve->new"
.ie n .SS "$curve\->\fBset_curve_type\fP ($type)"
.el .SS "\f(CW$curve\fP\->\fBset_curve_type\fP ($type)"
.IX Subsection "$curve->set_curve_type ($type)"
.IP \(bu 4
\&\f(CW$type\fR (Gtk2::CurveType)
.ie n .SS "$curve\->\fBset_gamma\fP ($gamma)"
.el .SS "\f(CW$curve\fP\->\fBset_gamma\fP ($gamma)"
.IX Subsection "$curve->set_gamma ($gamma)"
.IP \(bu 4
\&\f(CW$gamma\fR (double)
.ie n .SS "$curve\->\fBset_range\fP ($min_x, $max_x, $min_y, $max_y)"
.el .SS "\f(CW$curve\fP\->\fBset_range\fP ($min_x, \f(CW$max_x\fP, \f(CW$min_y\fP, \f(CW$max_y\fP)"
.IX Subsection "$curve->set_range ($min_x, $max_x, $min_y, $max_y)"
.IP \(bu 4
\&\f(CW$min_x\fR (double)
.IP \(bu 4
\&\f(CW$max_x\fR (double)
.IP \(bu 4
\&\f(CW$min_y\fR (double)
.IP \(bu 4
\&\f(CW$max_y\fR (double)
.ie n .SS $curve\->\fBreset\fP
.el .SS \f(CW$curve\fP\->\fBreset\fP
.IX Subsection "$curve->reset"
.ie n .SS "list = $curve\->\fBget_vector\fP ($veclen=32)"
.el .SS "list = \f(CW$curve\fP\->\fBget_vector\fP ($veclen=32)"
.IX Subsection "list = $curve->get_vector ($veclen=32)"
.IP \(bu 4
\&\f(CW$veclen\fR (integer)
.PP
Returns a list of real numbers, the curve's vector.
.ie n .SS "$curve\->\fBset_vector\fP (...)"
.el .SS "\f(CW$curve\fP\->\fBset_vector\fP (...)"
.IX Subsection "$curve->set_vector (...)"
.IP \(bu 4
\&... (list) of float's, the points of the curve
.SH PROPERTIES
.IX Header "PROPERTIES"
.IP "'curve\-type' (Gtk2::CurveType : default ""spline"" : readable / writable / private / static-nick / static-blurb)" 4
.IX Item "'curve-type' (Gtk2::CurveType : default ""spline"" : readable / writable / private / static-nick / static-blurb)"
Is this curve linear, spline interpolated, or free-form
.IP "'max\-x' (float : default 1 : readable / writable / private / static-nick / static-blurb)" 4
.IX Item "'max-x' (float : default 1 : readable / writable / private / static-nick / static-blurb)"
Maximum possible X value
.IP "'max\-y' (float : default 1 : readable / writable / private / static-nick / static-blurb)" 4
.IX Item "'max-y' (float : default 1 : readable / writable / private / static-nick / static-blurb)"
Maximum possible value for Y
.IP "'min\-x' (float : default 0 : readable / writable / private / static-nick / static-blurb)" 4
.IX Item "'min-x' (float : default 0 : readable / writable / private / static-nick / static-blurb)"
Minimum possible value for X
.IP "'min\-y' (float : default 0 : readable / writable / private / static-nick / static-blurb)" 4
.IX Item "'min-y' (float : default 0 : readable / writable / private / static-nick / static-blurb)"
Minimum possible value for Y
.SH SIGNALS
.IX Header "SIGNALS"
.IP "\fBcurve-type-changed\fR (Gtk2::Curve)" 4
.IX Item "curve-type-changed (Gtk2::Curve)"
.SH "ENUMS AND FLAGS"
.IX Header "ENUMS AND FLAGS"
.SS "enum Gtk2::CurveType"
.IX Subsection "enum Gtk2::CurveType"
.PD 0
.IP \(bu 4
.PD
\&'linear' / 'GTK_CURVE_TYPE_LINEAR'
.IP \(bu 4
\&'spline' / 'GTK_CURVE_TYPE_SPLINE'
.IP \(bu 4
\&'free' / 'GTK_CURVE_TYPE_FREE'
.SH "SEE ALSO"
.IX Header "SEE ALSO"
Gtk2, Glib::Object, Glib::InitiallyUnowned, Gtk2::Object, Gtk2::Widget, Gtk2::DrawingArea
.SH COPYRIGHT
.IX Header "COPYRIGHT"
Copyright (C) 2003\-2011 by the gtk2\-perl team.
.PP
This software is licensed under the LGPL.  See Gtk2 for a full notice.