NAME
Image::TextMode::Reader::AVATAR - Reads AVATAR files
DESCRIPTION
Provides reading capabilities for the AVATAR format.
COMPATIBILITY
The reader implements all of the AVT/0 specification as well as the majority of the AVT/0+ specification. The main difference being that AVT/0+ character expansion is not re-interpreted, thus expansions containing further AVT/0 codes will simply be written as characters to the canvas.
ACCESSORS
tabstop - every Nth character will be a tab stop location (default: 8)
x - current x (default: 0)
y - current y (default: 0)
attr - current attribute info (default: 7, gray on black)
image - the image we're parsing into
insert - insert mode (default: off)
linewrap - max width before we wrap to the next line (default: 80)
METHODS
set_position( [$y, $x] )
Moves the cursor to $x, $y.
move_up( $y )
Moves the cursor up $y lines.
move_down( $y )
Moves the cursor down $y lines.
move_left( $x )
Moves the cursor left $x columns.
move_right( $x )
Moves the cursor right $x columns.
scroll( $dir, $n, $x0, $y0, $x1, $y1 )
Scrolls box bound by ($x0, $y0) and ($x1, $y1) in direction $dir (up or down), by $n lines.
clear_box( $rows, $cols [, $char] )
Clears box bound from current cursor position for $rows rows and $cols columns using $char as the character.
clear_screen( )
Clears all data on the canvas.
clear_line( )
Clears the remainder of the current line.
new_line( )
Simulates a \n character.
tab( )
Simulates a \t character.
store( $char, $x, $y [, $attr] )
Stores $char at position $x, $y with either the supplied attribute or the current attribute setting.
AUTHOR
Brian Cassidy <bricas@cpan.org>
COPYRIGHT AND LICENSE
Copyright 2008-2022 by Brian Cassidy
This library is free software; you can redistribute it and/or modify it under the same terms as Perl itself.