How to rotate text while creating PDF in Zend Framework?

Question

I am placing text on pdf something like this using Zend_Pdf:

$page1->drawText( 'Hello World!', 100, 100 );

But now I want to rotate text to 90 degree on pdf. How is it possible ??

Thanks

Answer 1

How about:
$page->rotate(0, 0, M_PI/12);
$page->drawText('Hello world!', 100, 100);
See also: Zend PDF tutorial