4
-Problem with the Fill Color/Style on PS: 2 problems pending. Need to be fixed soon. Working on it. -Make some “session capture”: To show some “Typical ROOT session”. For instance a very simple one would be to show how to save a TCanvas in a “.C file” in order to demonstrate how an interactive modification on the canvas is reflected in the “.C code”. Also one showing the graphics editors. >> I did a first try but the replay did not work .. I surely missed something . - Color palettes: Add to new predefined palette in TStyle “Gamma Ray” and “Grey Scale”. - TH2 painting: Scatter plot with negative content draw far too much points. The painting is very slow. -PDF: Try to understand (and fix) why the PDF files are oriented "seascape" instead of landscape. Graphics Work Package Plan for the dev release 5.23/04

-Problem with the Fill Color/Style on PS: 2 problems pending. Need to be fixed soon. Working on it. -Make some “session capture”: To show some “Typical

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Page 1: -Problem with the Fill Color/Style on PS: 2 problems pending. Need to be fixed soon. Working on it. -Make some “session capture”: To show some “Typical

-Problem with the Fill Color/Style on PS: 2 problems pending. Need to be fixed soon. Working on it.

-Make some “session capture”: To show some “Typical ROOT session”. For instance a very simple one would be to show how to save a TCanvas in a “.C file” in order to demonstrate how an interactive modification on the canvas is reflected in the “.C code”. Also one showing the graphics editors. >> I did a first try but the replay did not work .. I surely missed something .

- Color palettes: Add to new predefined palette in TStyle “Gamma Ray” and “Grey Scale”.

- TH2 painting: Scatter plot with negative content draw far too much points. The painting is very slow.

-PDF: Try to understand (and fix) why the PDF files are oriented "seascape" instead of landscape.

- Zoom Axis using mouse wheel.

Graphics Work PackagePlan for the dev release 5.23/04

Page 2: -Problem with the Fill Color/Style on PS: 2 problems pending. Need to be fixed soon. Working on it. -Make some “session capture”: To show some “Typical

Finish the Graphics 2D book, and improve the reference manuals of the graphics class.

Graphics Work PackagePlans to move/create the web site to drupal & documentation (2009/01)

Page 3: -Problem with the Fill Color/Style on PS: 2 problems pending. Need to be fixed soon. Working on it. -Make some “session capture”: To show some “Typical

Graphics Work PackagePlan for the dev release 5.23/04

(or pro release. List kept for reminder)

- Stressgraphics. Automatize the graphics visualisation the the results on various machines: http://couet.home.cern.ch/couet/root/stressGraphics.htmlFix the bugs discovered running stressGraphics: like, for instance, in the test about exclusion graphs (coming from tutorials/graphs/exclusiongraph.C) which shows that the filled areas are not displayed the same way when saved with TASImage in batch mode.

- TParallelCoord: Give the possibility to change attributes of the various text displayed by the TParallelCoord. Basically the axis labels and the axis titles. As there is two type of text it night be not enough to just inherit from TAttText. Special setters might be required.

- Title centering: Add possibility to center the axis titles with a global TStyle function. The first investigations show that the best way would probably be to change as TAxis the TStyle members fXaxis, fYaxis and fZaxis (they are now TAttAxis).

- Kerning not respected in PostScript: There is a fix form Oleksandr Grebenyuk  it seems to work but a close look is required. Not sure to apply it yet. (not essential)

Page 4: -Problem with the Fill Color/Style on PS: 2 problems pending. Need to be fixed soon. Working on it. -Make some “session capture”: To show some “Typical

Graphics Work PackagePlan for the dev release 5.23/04

(or pro release. List kept for reminder)

- Access TTF fonts by name: TAttText::SetTextFont(const char *fontname) TTF::::SetTextFont(const char *fontname) already exists. Having this functionnality in TAttText would allow to access extra fonts in $ROOTSYS/fonts like: BlackChancery.ttf, verdana.ttf etc ... or any ttf file users may want to put in $ROOTSYS/fonts.

- graphviz: Need to implement a graphical tool allowing to display and interact with graphs. The graphs interpretation will be done thanks to the "graphviz" package: http://www.graphviz.org/ Graphs representations are needed in several places in ROOT. A generic tool using the power of the ROOT graphics and GUI would be really useful.