QtCharts fuzzy when openGL enabled on retina displays



  • Hi,

    I am using QtCharts (from v5.9 release) for a real-time oscilloscope type display on iphone and mac-os. I have found that line charts appear fuzzy with openGL enabled on high resolution display (like retina on iphone or mac). If I disable openGL it becomes very clean (not fuzzy).

    Is this a known issue? Is there any work-around that I can apply?

    Regards, Devin


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