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.\" ========================================================================
.\"
.IX Title "Gtk2::Curve 3pm"
.TH Gtk2::Curve 3pm "2019-09-16" "perl v5.28.1" "User Contributed Perl Documentation"
.\" For nroff, turn off justification.  Always turn off hyphenation; it makes
.\" way too many mistakes in technical documents.
.if n .ad l
.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"
.ie n .IP "'curve\-type' (Gtk2::CurveType : default ""spline"" : readable / writable / private)" 4
.el .IP "'curve\-type' (Gtk2::CurveType : default ``spline'' : readable / writable / private)" 4
.IX Item "'curve-type' (Gtk2::CurveType : default spline : readable / writable / private)"
Is this curve linear, spline interpolated, or free-form
.IP "'max\-x' (float : default 1 : readable / writable / private)" 4
.IX Item "'max-x' (float : default 1 : readable / writable / private)"
Maximum possible X value
.IP "'max\-y' (float : default 1 : readable / writable / private)" 4
.IX Item "'max-y' (float : default 1 : readable / writable / private)"
Maximum possible value for Y
.IP "'min\-x' (float : default 0 : readable / writable / private)" 4
.IX Item "'min-x' (float : default 0 : readable / writable / private)"
Minimum possible value for X
.IP "'min\-y' (float : default 0 : readable / writable / private)" 4
.IX Item "'min-y' (float : default 0 : readable / writable / private)"
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' / '\s-1GTK_CURVE_TYPE_LINEAR\s0'
.IP "\(bu" 4
\&'spline' / '\s-1GTK_CURVE_TYPE_SPLINE\s0'
.IP "\(bu" 4
\&'free' / '\s-1GTK_CURVE_TYPE_FREE\s0'
.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 \s-1LGPL.\s0  See Gtk2 for a full notice.