Smooth graph in chart


i look for a way to "smooth" the graph. I dont like the small corners in it.
The data came from a array from a mysql database. Hope you know what i mean?!

Thanks for help-

You can use bezier option from edit chart dialog


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Though of course as soon as you smooth the data the chart is no longer showing what actually happened.

well I don't think the temperature jumped from 25.0 to 25.1, etc in real life either did it ?


True, but the sensor reading did. It all depends what you want the graph to show.