04-07-2008
On what platform? Simple tty:s don't have a concept of font size. If you use a graphical toolkit, we need to know which one.
The tput manual page is not very informative on my system, but google for "tput blink"
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LEARN ABOUT PHP
imagefontheight
IMAGEFONTHEIGHT(3) 1 IMAGEFONTHEIGHT(3)
imagefontheight - Get font height
SYNOPSIS
int imagefontheight (int $font)
DESCRIPTION
Returns the pixel height of a character in the specified font.
PARAMETERS
o $
font -Can be 1, 2, 3, 4, 5 for built-in fonts in latin2 encoding (where higher numbers corresponding to larger fonts) or any of
your own font identifiers registered with imageloadfont(3).
RETURN VALUES
Returns the pixel height of the font.
EXAMPLES
Example #1
Using imagefontheight(3) on built-in fonts
<?php
echo 'Font height: ' . imagefontheight(4);
?>
The above example will output something similar to:
Font height: 16
Example #2
Using imagefontheight(3) together with imageloadfont(3)
<?php
// Load a .gdf font
$font = imageloadfont('anonymous.gdf');
echo 'Font height: ' . imagefontheight($font);
?>
The above example will output something similar to:
Font height: 43
SEE ALSO
imagefontwidth(3), imageloadfont(3).
PHP Documentation Group IMAGEFONTHEIGHT(3)