Introduction & TStyle

• Olivier Couet (CERN)

Room: 32/1-A24 Requirements for a new default (simple) graphics style. Presentation of the various ROOT graphics' components.

"Paper" output

• Olivier Couet (CERN)

Room: 32/1-A24 This is a key part: most of the time the final result. It must be of a very high quality and very reliable. What is the status, recent developments, what is needed? Vector: PS, PDF, SVG. Bitmap: TASimage.

“Low level screen output” vs GUI

• Bertrand Bellenot (C)

Room: 32/1-A24 One of the main obstacle to move the ROOT graphics entirely to OpenGL is the conversion of the GUI which is now entirely based on TVirtualX. In Particular, Open GL is not able to open a graphics window. We should define where to put the boundary between the part covered by X11 and the one covered by OpenGL. Can we get ride of X11 completely?

2D Graphics

• Olivier Couet (CERN)

Room: 32/1-A24 Next developments and improvements, in basic and high level 2D graphics.

OpenGL, GL in Pad

• Timur Pocheptsov

Room: 32/1-A24 The macro surfaces.C make the root module size equal to 40584, the same macro makes it equal to 50824 using OpenGL. It is a 20% increase (test done on windows), is that acceptable compare to the benefit we get using OpenGL ? This presentation should explain where we are now with what we called “GL in Pad”, what are the advantages using OpenGL compare to X11 (transparency, performances (?), etc…), what would be the next developments (user requests).

3D Graphics (OpenGL)

• Matevz Tadel (CERN)

Room: 32/1-A24 TEve integration with “GL in Pad”.

Discussion and summary Room: 32/1-A24 Prioritize the various items discussed before.