protected function init()
{
parent::init();
// initialize directives
$this->description = 'Select the number of pixels by moving the slider';
$this->max = 5;
$this->min = 0;
$this->step = 1;
$this->style_unit = 'px';
$this->suffix = ' pixels';
$this->title = 'Pixels';
}
/**
*/
protected function init()
{
// run parent
parent::init();
// init directives
$this->title = __('Overlay Opacity', infinity_text_domain);
$this->description = __('Select the overlay opacity by moving the slider', infinity_text_domain);
$this->default_value = 0.2;
$this->min = 0;
$this->max = 1;
$this->step = 0.01;
$this->suffix = ' level';
$this->style_property = 'opacity';
}