clear xy graph...

[kchen]

Hi,

Does anyone know how to clear xy graph
at the beginning of a new run?

To me, the old graph stays on until next
update. But I really wish I could clear
that up when I hit execution button.

Thanks...

K.C.

[JellyBeans]

Hi Kchen,

ou can create a local variable to that XY graph and then in the begining of your program you wire a cluster constant (all zeros). That would clear the stuff from the graph. hope this makes sense.

A Rafiq

[JFMoynihan]

An example of this can be found by following the Resource Library menu to LabVIEW, then User Interface, then Graphing/Plotting, then How to Clear Charts and Graphs. It suggests loading the History Data property of the chart or graph with all zeros at the completion of the vi. I was struggling with the same issue just this morning. I gave this a try and it works beautifully. Good Luck.

[mogambo]

use
if u r using NI GRAPH THEN
USE
cwgraph1.cleardata

IT WILL CLEAR THE GRAPH

[Thandal]

hi
while searching for my problem of clearing graph,
i got your ans.
i am very new to labView,i have labview7
i don't understand
what is this
cwgraph1.cleardata

please give tell me indetail

thanks in advance
shital

[Joe_H]

it's just a property node. like if you were to run a macro then look at the code for it. this is what it would look like. Just do what A rafiq said and you'll be fine.