Changed notebook badge to gif from svg

documentation/doxygen/Doxyfile

@@ -7,7 +7,7 @@
 # front of the TAG it is preceding.
 #
 # All text after a single hash (#) is considered a comment and will be ignored.
-# The format is:
+# The format is:a
 # TAG = value [value, ...]
 # For lists, items can also be appended using:
 # TAG += value [value, ...]
@@ -51,8 +51,7 @@ PROJECT_BRIEF          = "Reference Guide"
 # and the maximum width should not exceed 200 pixels. Doxygen will copy the logo
 # to the output directory.
 
-PROJECT_LOGO           = ./rootlogo.gif \
-                         ./notebook.svg
+PROJECT_LOGO           = ./rootlogo.gif
 
 # The OUTPUT_DIRECTORY tag is used to specify the (relative or absolute) path
 # into which the generated documentation will be written. If a relative path is
@@ -1241,9 +1240,9 @@ HTML_EXTRA_STYLESHEET  = ROOT.css
 # files will be copied as-is; there are no commands or markers available.
 # This tag requires that the tag GENERATE_HTML is set to YES.
 
-HTML_EXTRA_FILES       = rootlogo_s.gif
-			  
-
+HTML_EXTRA_FILES       =  ./rootlogo_s.gif \
+                          ./notebook.gif
+			
 # The HTML_COLORSTYLE_HUE tag controls the color of the HTML output. Doxygen
 # will adjust the colors in the stylesheet and background images according to
 # this color. Hue is specified as an angle on a color-wheel, see

documentation/doxygen/filter.cxx

@@ -303,7 +303,7 @@ void FilterTutorial()
       if (gLineString.find("\\notebook") != string::npos) {
          ExecuteCommand(StringFormat("python converttonotebook.py %s %s/notebooks/",
                                           gFileName.c_str(), gOutDir.c_str()));
-         ReplaceAll(gLineString, "\\notebook", StringFormat( "\\htmlonly <a href=\"http://nbviewer.jupyter.org/url/root.cern.ch/doc/master/notebooks/%s.nbconvert.ipynb\" target=\"_blank\"><img src= notebook.svg alt=\"View in nbviewer\" style=\"height:1em\" ></a> <a href=\"https://cern.ch/swanserver/cgi-bin/go?projurl=https://root.cern.ch/doc/master/notebooks/%s.nbconvert.ipynb\" target=\"_blank\"><img src=\"http://swanserver.web.cern.ch/swanserver/images/badge_swan_white_150.png\"  alt=\"Open in SWAN\" style=\"height:1em\" ></a> \\endhtmlonly", gMacroName.c_str() , gMacroName.c_str()) );
+         ReplaceAll(gLineString, "\\notebook", StringFormat( "\\htmlonly <a href=\"http://nbviewer.jupyter.org/url/root.cern.ch/doc/master/notebooks/%s.nbconvert.ipynb\" target=\"_blank\"><img src= notebook.gif alt=\"View in nbviewer\" style=\"height:1em\" ></a> <a href=\"https://cern.ch/swanserver/cgi-bin/go?projurl=https://root.cern.ch/doc/master/notebooks/%s.nbconvert.ipynb\" target=\"_blank\"><img src=\"http://swanserver.web.cern.ch/swanserver/images/badge_swan_white_150.png\"  alt=\"Open in SWAN\" style=\"height:1em\" ></a> \\endhtmlonly", gMacroName.c_str() , gMacroName.c_str()) );
       }
       // \macro_output found
       if (gLineString.find("\\macro_output") != string::npos) {

documentation/doxygen/notebook.svg

-<svg xmlns="http://www.w3.org/2000/svg" width="100" height="20"><linearGradient id="b" x2="0" y2="100%"><stop offset="0" stop-color="#bbb" stop-opacity=".1"/><stop offset="1" stop-opacity=".1"/></linearGradient><mask id="a"><rect width="100" height="20" rx="3" fill="#fff"/></mask><g mask="url(#a)"><path fill="#555" d="M0 0h37v20H0z"/><path fill="#fe7d37" d="M37 0h63v20H37z"/><path fill="url(#b)" d="M0 0h100v20H0z"/></g><g fill="#fff" text-anchor="middle" font-family="DejaVu Sans,Verdana,Geneva,sans-serif" font-size="11"><text x="18.5" y="15" fill="#010101" fill-opacity=".3">View</text><text x="18.5" y="14">View</text><text x="67.5" y="15" fill="#010101" fill-opacity=".3">Notebook</text><text x="67.5" y="14">Notebook</text></g></svg>
\ No newline at end of file