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gtk2::scale(3) [suse man page]

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

NAME
Gtk2::Scale HIERARCHY
Glib::Object +----Glib::InitiallyUnowned +----Gtk2::Object +----Gtk2::Widget +----Gtk2::Range +----Gtk2::Scale INTERFACES
Glib::Object::_Unregistered::AtkImplementorIface Gtk2::Buildable Gtk2::Orientable METHODS
integer = $scale->get_digits $scale->set_digits ($digits) o $digits (integer) boolean = $scale->get_draw_value $scale->set_draw_value ($draw_value) o $draw_value (boolean) layout = $scale->get_layout Since: gtk+ 2.4 (x, y) = $scale->get_layout_offsets Since: gtk+ 2.4 positiontype = $scale->get_value_pos $scale->set_value_pos ($pos) o $pos (Gtk2::PositionType) PROPERTIES
'digits' (integer : readable / writable / private) The number of decimal places that are displayed in the value 'draw-value' (boolean : readable / writable / private) Whether the current value is displayed as a string next to the slider 'value-pos' (Gtk2::PositionType : readable / writable / private) The position in which the current value is displayed SIGNALS
string = format-value (Gtk2::Scale, double) ENUMS AND FLAGS
enum Gtk2::PositionType o 'left' / 'GTK_POS_LEFT' o 'right' / 'GTK_POS_RIGHT' o 'top' / 'GTK_POS_TOP' o 'bottom' / 'GTK_POS_BOTTOM' SEE ALSO
Gtk2, Glib::Object, Glib::InitiallyUnowned, Gtk2::Object, Gtk2::Widget, Gtk2::Range COPYRIGHT
Copyright (C) 2003-2008 by the gtk2-perl team. This software is licensed under the LGPL. See Gtk2 for a full notice. perl v5.12.1 2010-07-05 Gtk2::Scale(3)

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

NAME
Gtk2::HButtonBox HIERARCHY
Glib::Object +----Glib::InitiallyUnowned +----Gtk2::Object +----Gtk2::Widget +----Gtk2::Container +----Gtk2::Box +----Gtk2::ButtonBox +----Gtk2::HButtonBox INTERFACES
Glib::Object::_Unregistered::AtkImplementorIface Gtk2::Buildable Gtk2::Orientable METHODS
widget = Gtk2::HButtonBox->new buttonboxstyle = Gtk2::HButtonBox->get_layout_default Gtk2::HButtonBox->set_layout_default ($layout) o $layout (Gtk2::ButtonBoxStyle) integer = Gtk2::HButtonBox->get_spacing_default Gtk2::HButtonBox->set_spacing_default ($spacing) o $spacing (integer) ENUMS AND FLAGS
enum Gtk2::ButtonBoxStyle o 'default-style' / 'GTK_BUTTONBOX_DEFAULT_STYLE' o 'spread' / 'GTK_BUTTONBOX_SPREAD' o 'edge' / 'GTK_BUTTONBOX_EDGE' o 'start' / 'GTK_BUTTONBOX_START' o 'end' / 'GTK_BUTTONBOX_END' o 'center' / 'GTK_BUTTONBOX_CENTER' SEE ALSO
Gtk2, Glib::Object, Glib::InitiallyUnowned, Gtk2::Object, Gtk2::Widget, Gtk2::Container, Gtk2::Box, Gtk2::ButtonBox COPYRIGHT
Copyright (C) 2003-2008 by the gtk2-perl team. This software is licensed under the LGPL. See Gtk2 for a full notice. perl v5.12.1 2010-07-05 Gtk2::HButtonBox(3)
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bc "scale" question.

Can someone explain to me please why the scale=3 fails to give me an answer to 3 decimal places in the first example of calling bc below but succeeds in the second? I know I can use a printf modifier to get the answer to 3 decimal places but I'd like to understand what's going on with bc. ... (8 Replies)
Discussion started by: gencon
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