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* Fix grapher compilation warnings from rpm buildJosh Stone2009-08-041-3/+3
| | | | | | * grapher/Graph.cxx (Graph::Graph): Initialize in declaration order. * grapher/GraphWidget.cxx (GraphWidget::on_expose_event): Remove several unused local variables.
* Add #include and casting to allow compilations of grapher on RHEL5.William Cohen2009-08-041-2/+2
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* Support for presenting multiple graphsTim Moore2009-07-281-0/+262
* grapher/Graph.hxx: New file; class for single graph display. * grapher/Graph.cxx: New file. * grapher/GraphData.hxx: Associate title and axis labels with graph data and not a graph display. * grapher/GraphWidget.hxx: Move graph-related members to Graph class. * grapher/GraphWidget.cxx (getExtents, setExtents): Move to Graph class (on_expose_event): Move graph rendering to Graph. (on_button_press_event): Delegate to Graph. (on_motion_notify_event, on_scroll_event): Modify "active" graph. * grapher/StapParser.cxx (findTaggedValue): New parsing helper function. (io_callback): Support new syntax where properties are attached to graph data and not the entire graph. * grapher/grapher.cxx (GrapherWindow): Don't set graph values. * grapher/Makefile.am: Add Graph.cxx. * testsuite/systemtap.examples/general/grapher.stp: New property syntax.