Add some comments and an example of a pad with the contour of a polyline and also its fill area.
Add some comments and an example of a pad with the contour of
a polyline and also its fill area.


git-svn-id: acec3fd5b7ea1eb9e79d6329d318e8118ee2e14f@5545 27541ba8-7e3a-0410-8455-c3a389f83636

abhinavmoudgil95/root,olifre/root,pspe/root,sawenzel/root,kirbyherm/root-r-tools,mkret2/root,esakellari/my_root_for_test,olifre/root,tc3t/qoot,olifre/root,cxx-hep/root-cern,smarinac/root,veprbl/root,gbitzes/root,agarciamontoro/root,ffurano/root5,Y--/root,dfunke/root,CristinaCristescu/root,buuck/root,georgtroska/root,karies/root,mkret2/root,olifre/root,Y--/root,zzxuanyuan/root-compressor-dummy,Y--/root,smarinac/root,zzxuanyuan/root-compressor-dummy,arch1tect0r/root,Dr15Jones/root,pspe/root,zzxuanyuan/root-compressor-dummy,bbockelm/root,Dr15Jones/root,veprbl/root,strykejern/TTreeReader,mhuwiler/rootauto,tc3t/qoot,nilqed/root,gbitzes/root,sawenzel/root,abhinavmoudgil95/root,lgiommi/root,sawenzel/root,Duraznos/root,omazapa/root-old,mhuwiler/rootauto,Duraznos/root,sbinet/cxx-root,simonpf/root,dfunke/root,arch1tect0r/root,root-mirror/root,simonpf/root,esakellari/my_root_for_test,thomaskeck/root,smarinac/root,perovic/root,sbinet/cxx-root,cxx-hep/root-cern,perovic/root,davidlt/root,simonpf/root,omazapa/root,abhinavmoudgil95/root,zzxuanyuan/root-compressor-dummy,tc3t/qoot,karies/root,beniz/root,jrtomps/root,esakellari/root,krafczyk/root,agarciamontoro/root,esakellari/root,nilqed/root,Duraznos/root,zzxuanyuan/root-compressor-dummy,evgeny-boger/root,sbinet/cxx-root,karies/root,nilqed/root,arch1tect0r/root,0x0all/ROOT,georgtroska/root,sirinath/root,CristinaCristescu/root,bbockelm/root,georgtroska/root,BerserkerTroll/root,zzxuanyuan/root,davidlt/root,jrtomps/root,dfunke/root,jrtomps/root,pspe/root,satyarth934/root,Y--/root,bbockelm/root,bbockelm/root,sbinet/cxx-root,vukasinmilosevic/root,nilqed/root,0x0all/ROOT,CristinaCristescu/root,gbitzes/root,mattkretz/root,karies/root,sawenzel/root,esakellari/root,sawenzel/root,veprbl/root,evgeny-boger/root,ffurano/root5,alexschlueter/cern-root,veprbl/root,sirinath/root,pspe/root,jrtomps/root,pspe/root,simonpf/root,karies/root,sirinath/root,mkret2/root,mkret2/root,esakellari/my_root_for_test,ffurano/root5,krafczyk/root,omazapa/root-old,esakellari/root,gganis/root,abhinavmoudgil95/root,beniz/root,beniz/root,root-mirror/root,arch1tect0r/root,evgeny-boger/root,mhuwiler/rootauto,pspe/root,satyarth934/root,root-mirror/root,beniz/root,arch1tect0r/root,abhinavmoudgil95/root,gganis/root,agarciamontoro/root,esakellari/root,tc3t/qoot,veprbl/root,Duraznos/root,zzxuanyuan/root,kirbyherm/root-r-tools,root-mirror/root,gbitzes/root,smarinac/root,beniz/root,jrtomps/root,satyarth934/root,root-mirror/root,krafczyk/root,Duraznos/root,vukasinmilosevic/root,buuck/root,sawenzel/root,buuck/root,CristinaCristescu/root,mattkretz/root,esakellari/root,cxx-hep/root-cern,omazapa/root,BerserkerTroll/root,BerserkerTroll/root,Duraznos/root,thomaskeck/root,karies/root,agarciamontoro/root,tc3t/qoot,omazapa/root,omazapa/root-old,abhinavmoudgil95/root,Dr15Jones/root,mattkretz/root,smarinac/root,mattkretz/root,smarinac/root,esakellari/my_root_for_test,vukasinmilosevic/root,BerserkerTroll/root,mattkretz/root,ffurano/root5,evgeny-boger/root,veprbl/root,root-mirror/root,bbockelm/root,BerserkerTroll/root,Dr15Jones/root,mattkretz/root,lgiommi/root,Dr15Jones/root,buuck/root,thomaskeck/root,bbockelm/root,zzxuanyuan/root,omazapa/root-old,gbitzes/root,gganis/root,pspe/root,esakellari/root,Duraznos/root,krafczyk/root,jrtomps/root,0x0all/ROOT,Y--/root,gganis/root,sirinath/root,evgeny-boger/root,zzxuanyuan/root,mhuwiler/rootauto,olifre/root,esakellari/my_root_for_test,sirinath/root,zzxuanyuan/root,pspe/root,mattkretz/root,esakellari/my_root_for_test,omazapa/root,lgiommi/root,georgtroska/root,evgeny-boger/root,vukasinmilosevic/root,mattkretz/root,cxx-hep/root-cern,davidlt/root,jrtomps/root,veprbl/root,vukasinmilosevic/root,sbinet/cxx-root,strykejern/TTreeReader,smarinac/root,kirbyherm/root-r-tools,strykejern/TTreeReader,sirinath/root,sbinet/cxx-root,strykejern/TTreeReader,0x0all/ROOT,omazapa/root,arch1tect0r/root,cxx-hep/root-cern,buuck/root,dfunke/root,jrtomps/root,georgtroska/root,ffurano/root5,buuck/root,mattkretz/root,lgiommi/root,strykejern/TTreeReader,lgiommi/root,sawenzel/root,mhuwiler/rootauto,kirbyherm/root-r-tools,arch1tect0r/root,Duraznos/root,CristinaCristescu/root,nilqed/root,thomaskeck/root,esakellari/my_root_for_test,dfunke/root,mattkretz/root,sirinath/root,gbitzes/root,nilqed/root,lgiommi/root,jrtomps/root,esakellari/root,Y--/root,agarciamontoro/root,buuck/root,nilqed/root,georgtroska/root,buuck/root,davidlt/root,thomaskeck/root,sawenzel/root,alexschlueter/cern-root,alexschlueter/cern-root,bbockelm/root,satyarth934/root,kirbyherm/root-r-tools,evgeny-boger/root,gganis/root,sirinath/root,kirbyherm/root-r-tools,davidlt/root,simonpf/root,olifre/root,krafczyk/root,abhinavmoudgil95/root,mkret2/root,omazapa/root-old,veprbl/root,dfunke/root,CristinaCristescu/root,simonpf/root,sirinath/root,esakellari/root,satyarth934/root,omazapa/root-old,zzxuanyuan/root-compressor-dummy,0x0all/ROOT,sbinet/cxx-root,veprbl/root,krafczyk/root,veprbl/root,bbockelm/root,buuck/root,thomaskeck/root,gganis/root,Y--/root,strykejern/TTreeReader,Cri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