[SCM] systemtap: system-wide probe/trace tool branch, master, updated. release-1.0-319-g388924a

[moore@sourceware.org]

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The branch, master has been updated
       via  388924acea820c7a1328eb2ac8a4128437853c3a (commit)
       via  457a91c061a1658648fc155504795bf6f4c44740 (commit)
       via  03ebf81c360e429ef1e4f8bae48fe524f712589a (commit)
      from  5cd2f827aa03091c7d1832c9734827d8caff732d (commit)

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- Log -----------------------------------------------------------------
commit 388924acea820c7a1328eb2ac8a4128437853c3a
Merge: 457a91c061a1658648fc155504795bf6f4c44740 5cd2f827aa03091c7d1832c9734827d8caff732d
Author: Tim Moore <timoore@redhat.com>
Date:   Thu Dec 3 23:48:34 2009 +0100

    Merge commit 'origin/master'

commit 457a91c061a1658648fc155504795bf6f4c44740
Author: Tim Moore <timoore@redhat.com>
Date:   Thu Dec 3 23:45:51 2009 +0100

    Error check in hover text code for empty graphs
    
    * grapher/GraphStyle.cxx(GraphStyleEvent::dataIndexAtPoint,
      GraphStyleBar::dataIndexAtPoint): check for empty graph data

commit 03ebf81c360e429ef1e4f8bae48fe524f712589a
Author: Tim Moore <timoore@redhat.com>
Date:   Thu Dec 3 19:31:08 2009 +0100

    Hover text for event-style graphs
    
    Don't draw the data value for an event; only display it in hover text.
    
    * grapher/Graph.hxx (window2GraphCoords): new function
    * grapher/Graph.cxx (window2GraphCoords): ditto
    * grapher/GraphStyle.cxx (GraphStyleEvent::dataIndexAtPoint): new
      function implementation.

-----------------------------------------------------------------------

Summary of changes:
 grapher/Graph.cxx      |    7 ++++++
 grapher/Graph.hxx      |    1 +
 grapher/GraphStyle.cxx |   52 +++++++++++++++++++++++++++++++++++------------
 grapher/GraphStyle.hxx |    4 +++
 4 files changed, 50 insertions(+), 14 deletions(-)


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systemtap: system-wide probe/trace tool