and TImageDump.cxx in order to produce nice looking 
  circular (hollow and solid) markers. Previously the line 
  used to draw hollow circular markers looked very thick and 
  the solid ones did not look circular.


git-svn-id: http://root.cern.ch/svn/root/trunk@27143 27541ba8-7e3a-0410-8455-c3a389f83636