and then export the entire scene, I get meaningless png file. but if I use show() method first, I can get right exported png file.
My purpose is doing some silent plotting and exporting, that means I dont need to see the window. Any suggestion? -- You received this message because you are subscribed to the Google Groups "pyqtgraph" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To view this discussion on the web visit https://groups.google.com/d/msgid/pyqtgraph/23fb42a1-3d18-4a67-bc66-633bb3ad2260n%40googlegroups.com.
