Kevin Ryde > chart > App::Chart::Gtk2::Smarker

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NAME ^

App::Chart::Gtk2::Smarker -- ...

SYNOPSIS ^

 use App::Chart::Gtk2::Smarker;

DESCRIPTION ^

A App::Chart::Gtk2::Smarker object keeps track of a position within

FUNCTIONS ^

$smarker = App::Chart::Gtk2::Smarker->new (...)

Create and return an Smarker object.

($symlist, $symbol) = $smarker->next()
($symlist, $symbol) = $smarker->prev()

Move $smarker to the next or previous symbol and return the App::Chart::Gtk2::Symlist object and the symbol string. If there's no more symbols in the respective direction then the return is an empty list ().

$smarker->goto ($symbol)
$smarker->goto ($symbol, $symlist)

Move $smarker to the given symbol, or symbol and symlist.

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