Returns the width of a string drawn to a given port in pixels.
Signature
port-string-width
port
string
=>
width
Arguments
port
A graphics port.
string
A string.
Values
width
An integer.
Description
The
port-string-width
function returns the
width
in pixels of
string
when drawn to
port
. The font used is the one currently in the port's graphics state.
