Fixed use of LineSpacing, horizontal alignment and AABB calculation in MovableText (#1200)
Fixed use of LineSpacing, horizontal alignment and AABB calculation in MovableText (#1200)

* Fixed use of LineSpacing, horizontal alignment and AABB calculation in MovableText

* Corrected calculation of Bounding Box and start position for Horizontal centered text

ros-visualization/rviz,ros-visualization/rviz,ros-visualization/rviz,ros-visualization/rviz,ros-visualization/rviz