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How can I save the plot on Graph control to disk like the plot on Picture.vi ?

Dear all
 
I have a question about saving the plot on graph control.
 
In Labview,there is two way to make a plot, using graph control (eg. waveform control ,wavechart control) and Picture.vi (eg. plot XY vi and plot waveform VI ) ,
 
but for Picture.VI  there is some control  for saving them to disk (eg. write jpeg file.vi or write bmp file.vi )
 
My question is that may I save the plot display in graph control to disk using some vi like saving Picture to disk.
 
I only know we only can right clicking and export implified image to save the plot on graphic plot?
 
What want is save the plot on graphic control without interface and save to disk directly?
 
many thanks!
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Message 1 of 3
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RIght-click on your graph and select:
 
Create...Invoke Node and select method "export image". Wire the desired inputs and place it inside a case structure to be activated by e.g. a button.
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Message 2 of 3
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Thanks a lot, this question has confused me for a long time
Now, it is solvedSmiley Happy
many thanks
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Message 3 of 3
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