It is also possible to use Cryptex directly in your Theme's PHP files. All options (local overrides) are exactly like the shortcode attributes.
Notice: all calls to the cryptex-functions have to be done before calling wp_footer() in retina/high-dpi mode!

Example (Direct output): ... <?php Cryptex::crypt('address@example.com' [, $options=array()]); ?> ...

Example (Capture output): <?php $addr = Cryptex::getEncryptedAddress('address@example.com' [, $options=array()]); ?>

Need some local options ? You can easily use all shortcode-attributes by passing them as array (second argument)

Example (use options): ... <?php Cryptex::crypt('address@example.com', array('color' => '#0031f0', 'size' => '13pt')); ?> ...