module/Paragraph/src/Grid/Paragraph/Model/Paragraph/Structure/Lead.php
public function setImageHeight( $height )
    {
        $this->imageHeight = empty( $height ) ? null : (int) $height;
        return $this;
    }
public function setImageHeight( $height )
    {
        $this->imageHeight = empty( $height ) ? null : (int) $height;
        return $this;
    }
public function setImageHeight ( $ height ) { $ this -> imageHeight = empty ( $ height ) ? null : ( int ) $ height ; return $ this ; }
Set image height attribute

@param   int $height
@return  Lead
Set image height attribute