Renderers have some common options. These options can be set in four ways:
As an array or a
Zend_Configobject passed to the constructor.As an array passed to the
setOptions()method.As a
Zend_Configobject passed to thesetConfig()method.As discrete values passed to individual setters.
Example 65. Different ways to parameterize a renderer object
<?php
$options = array('topOffset' => 10);
// Case 1
$renderer = new Zend_Barcode_Renderer_Pdf($options);
// Case 2
$renderer = new Zend_Barcode_Renderer_Pdf();
$renderer->setOptions($options);
// Case 3
$config = new Zend_Config($options);
$renderer = new Zend_Barcode_Renderer_Pdf();
$renderer->setConfig($config);
// Case 4
$renderer = new Zend_Barcode_Renderer_Pdf();
$renderer->setTopOffset(10);