Hi David, You can find an example in $ROOTSYS/tutorials/timeonaxis.C Run this example root > .x timeonaxis.C on the picture, you can zoom the time axis directly with the mouse. This example shows a static chart. It would be trivial to modify it to add data with time. Note that you will not see any flickering when updating the picture. By default, ROOT always use double buffer mode. Damir Buskulic may want to add something to this mail. I am sure he has many examples with dynamic stripcharts. Rene Brun On Wed, 12 Dec 2001, David R. Relyea wrote: > E158 at SLAC is considering using ROOT to implement stripcharts (just the > GUI portion). I'm wondering if anyone has already developed a basic (or > detailed) stripchart that we could build from, and if so, whether or not > it flashes when it updates, since that would drive us all crazy. =) I > searched the web and ROOT's site, and it looks like only one experiment > has attempted this, which is a bit surprising, given ROOT's flexibility. > If there's a good reason nobody's implementing stripcharts in ROOT, I'd > also really like to know before I get started. Thanks. > > David Relyea >
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