#8 Rotated text

[Marcos Chaves]

This is a very simple implementation of rotated strings.

I added an optional extra parameter to stringc (I just needed rotation on this function). If supplied, the last argument is the rotation angle in degrees. Ex.: 0 is the default orientation and 90 is "north".

The use of sprintf to round the sin and cos is ugly, but it works fine - without them, some degrees - like 90 - don't work. The use of "Tm" (transformation matrix) could be extended to other objects in a better form.

I hope this helps.

[Marcos Chaves]

Patch file to lib/PDF/CREATE/Page.pm on version 0.06.1b.