NAME¶
Gtk2::Curve - wrapper for GtkCurve
HIERARCHY¶
Glib::Object
+----Glib::InitiallyUnowned
+----Gtk2::Object
+----Gtk2::Widget
+----Gtk2::DrawingArea
+----Gtk2::Curve
INTERFACES¶
Glib::Object::_Unregistered::AtkImplementorIface
Gtk2::Buildable
METHODS¶
$curve->set_curve_type ($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)
$curve->reset¶
list = $curve->get_vector ($veclen=32)¶
- •
- $veclen (integer)
Returns a list of real numbers, the curve's vector.
$curve->set_vector (...)¶
- •
- ... (list) of float's, the points of the curve
PROPERTIES¶
- 'curve-type' (Gtk2::CurveType : default "spline"
: readable / writable / private)
- Is this curve linear, spline interpolated, or
free-form
- 'max-x' (float : default 1 : readable / writable /
private)
- Maximum possible X value
- 'max-y' (float : default 1 : readable / writable /
private)
- Maximum possible value for Y
- 'min-x' (float : default 0 : readable / writable /
private)
- Minimum possible value for X
- 'min-y' (float : default 0 : readable / writable /
private)
- Minimum possible value for Y
SIGNALS¶
- curve-type-changed (Gtk2::Curve)
ENUMS AND FLAGS¶
enum Gtk2::CurveType¶
- •
- 'linear' / 'GTK_CURVE_TYPE_LINEAR'
- •
- 'spline' / 'GTK_CURVE_TYPE_SPLINE'
- •
- 'free' / 'GTK_CURVE_TYPE_FREE'
SEE ALSO¶
Gtk2, Glib::Object, Glib::InitiallyUnowned, Gtk2::Object, Gtk2::Widget,
Gtk2::DrawingArea
COPYRIGHT¶
Copyright (C) 2003-2011 by the gtk2-perl team.
This software is licensed under the LGPL. See Gtk2 for a full notice.