mPDF Manual – mPDF Variables

annotOpacity

float $annotOpacity = 0.5   

Default Opacity for Annotations;

Value

  • 0 to <= 1

Suggest 0.5 if using in-line with text, or 1 if using in the margins (with annotMargin < > 0)

Default: 0.5

Usage

Set at document initiation

<?php
$mpdf = new \Mpdf\Mpdf([
    'annotMargin' => 5,
    'annotOpacity' => 1
]);

See Also

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