Knobs effect in QML



  • Hi all,

    I'm trying to implement a custom widget in QML to obtain an effect such as http://anthonyterrien.com/knob/ [× Angle offset element in the page].
    I tried with canvas object but if I apply a scale to the parent object of the canvas the quality of the canvas appear very ugly.
    I tried with a glsl frag shader but the variable glFragCoord bind me to the screen coordinates and anyway if I apply a scale to the parent object the rendering appears ugly.

    Someone can help me please???


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