Gtk2::Curve(3) User Contributed Perl Documentation Gtk2::Curve(3)

Gtk2::Curve - wrapper for GtkCurve

Glib::Object
+----Glib::InitiallyUnowned
     +----Gtk2::Object
          +----Gtk2::Widget
               +----Gtk2::DrawingArea
                    +----Gtk2::Curve

Glib::Object::_Unregistered::AtkImplementorIface
Gtk2::Buildable

$curve->set_curve_type ($type)

•
$type (Gtk2::CurveType)

$curve->set_gamma ($gamma)

•
$gamma (double)

$curve->set_range ($min_x, $max_x, $min_y, $max_y)

  • $min_x (double)
  • $max_x (double)
  • $min_y (double)
  • $max_y (double)

•
$veclen (integer)

Returns a list of real numbers, the curve's vector.

$curve->set_vector (...)

•
... (list) of float's, the points of the curve

'curve-type' (Gtk2::CurveType : default "spline" : readable / writable / private / static-nick / static-blurb)
Is this curve linear, spline interpolated, or free-form
'max-x' (float : default 1 : readable / writable / private / static-nick / static-blurb)
Maximum possible X value
'max-y' (float : default 1 : readable / writable / private / static-nick / static-blurb)
Maximum possible value for Y
'min-x' (float : default 0 : readable / writable / private / static-nick / static-blurb)
Minimum possible value for X
'min-y' (float : default 0 : readable / writable / private / static-nick / static-blurb)
Minimum possible value for Y

  • 'linear' / 'GTK_CURVE_TYPE_LINEAR'
  • 'spline' / 'GTK_CURVE_TYPE_SPLINE'
  • 'free' / 'GTK_CURVE_TYPE_FREE'

Gtk2, Glib::Object, Glib::InitiallyUnowned, Gtk2::Object, Gtk2::Widget, Gtk2::DrawingArea

Copyright (C) 2003-2011 by the gtk2-perl team.

This software is licensed under the LGPL. See Gtk2 for a full notice.

2023-07-25 perl v5.38.0