{$device}->fill ) ) { $css[ $device ][ 'fill' ] = $this->{$device}->fill; } if ( !empty( $this->{$device}->stroke ) ) { $css[ $device ][ 'stroke' ] = $this->{$device}->stroke; } if ( !empty( $this->{$device}->strokeWidth ) ) { $css[ $device ][ 'stroke-width' ] = $this->{$device}->strokeWidth->value . $this->{$device}->strokeWidth->unit; } } return $css; } }