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graph problems

Hi,
I'm having trouble with the graph waveform functions.

I am going through the tutorials and in generate_and_display. vi the graph works fine.

In reduce_samples.vi the waveform graph does not seem to work properly. It does not "scroll" along with time. (but does show one waveform) (when i attached an amplitude control knob it did alter the amplitude but it only shows one complete sine wave at a given amplitude at a time. I have tried changing the x axis values, and I have even copied in the signal generator and graph from the generate and display. vi into reduce sample.vi, and in this vi it no longer works.

I have tried everything i can think of the get the graph to plot properly.
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Message 1 of 2
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I figured it out Smiley Happy
I need to have a while loop to get the graph the "scroll".

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