Description
The gravityflowpdf_mpdf_config filter allows customization of the mPDF initialization properties to be overridden. See mPDF configuration declaration documentation for more details of what can be customized through it.
Parameters
| Parameter | Type | Definition |
|---|---|---|
| $mpdf_config | Array | The mPDF initialization properties. |
| $entry | Boolean | The current entry array or false. |
| $step | Step | The current step or false. |
Examples
Make all PDFs generate in landscape mode
add_filter( 'gravityflowpdf_mpdf_config', 'jo_mpdf_config_landscape', 10, 3 );
function jo_mpdf_config_landscape( $mpdf_config , $entry, $step) {
$mpdf_config['orientation'] = 'L';
return $mpdf_config;
}
Placement
This code can be used in the functions.php file of the active theme, a custom functions plugin, a custom add-on, or with a code snippets plugin.
See also the PHP section in this article: Where Do I Put This Code?