setDrawFilled abstract method
Set to true if the DataSet should be drawn filled (surface), and not just as a line, disabling this will give great performance boost. Please note that this method uses the canvas.clipPath(...) method for drawing the filled area. For devices with API level < 18 (Android 4.3), hardware acceleration of the chart should be turned off. Default: false
@param enabled
Implementation
void setDrawFilled(bool enabled);