As part of this it demonstrates calculating the transformed bounding
box of the text.
+tk-photo.pl
+
+ Simple example of making a Tk::Photo object using Imager data.
+
+align-string.pl
+
+ Simple demonstration of the align_string() method. Usage:
+
+ perl align-string.pl fontfile size outputfile text...
+
+ eg.
+
+ perl align-string.pl fontfiles/ImUgly.ttf 60 test.ppm .A.
+
+ This demonstrates how the various values of halign and valign
+ behave.