Fritz_85 Posted September 7, 2010 Report Posted September 7, 2010 Hi everybody, Does anybody know how I can read the X Values from a chart, so I can write the X and Y Values next to each other in a text file ? I would appreciate if somebody could give an advice or an example how to get the X-Values. Thank you in advance! Quote
Cat Posted September 8, 2010 Report Posted September 8, 2010 Does anybody know how I can read the X Values from a chart, so I can write the X and Y Values next to each other in a text file ? Using the XScale.Range property of the chart will give you the currently displayed range/start val/ etc, you should know your X scale increment value (resolution). If this isn't what you're looking for, why don't you post whatever code you've written already and maybe we can help you more. Quote
Tim_S Posted September 8, 2010 Report Posted September 8, 2010 Does anybody know how I can read the X Values from a chart, so I can write the X and Y Values next to each other in a text file ? Code always helps when trying to answer questions. Your question can be interpreted different ways. I assume you are trying to get data from a chart control. There isn't a way to get X data from a chart control. Graph controls, yes, but not chart controls. Tim Quote
Fritz_85 Posted September 8, 2010 Author Report Posted September 8, 2010 Hi guys! Thank you for your reply!!! Yeah you are right. I should have attached a vi. However I didnt have any idea how to realize it at this moment. But later I found a VI that helped me out. I attached it here, in case somebody has the same problem. It doesnt get the X Values from the chart, but it creates a string table with the time values (X-Values) according to each Measurement Value (Y-Value). Maybe you guys can help me with another problem I have. Im gonna post it in the "Labview General" Forum again. Fritz_85 Here is the link to my new post. Its about a problem I have with programming a state machine. http://lavag.org/topic/13051-switch-states-in-a-state-machine-with-buttons/ Thanks in advance! tabelle1.vi Quote
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