コード例 #1
0
        private void Initialize()
        {
            trackColor     = UIColor.FromWhiteAlpha(1f, 1);
            curvaceousness = 1;

            trackLayer = new CALayer();
            trackLayer.BackgroundColor = UIColor.FromRGB(183, 183, 183).CGColor;
            Layer.AddSublayer(trackLayer);

            rangeLayer = new CALayer();
            rangeLayer.BackgroundColor = UIColor.FromRGB(0, 122, 255).CGColor;
            Layer.AddSublayer(rangeLayer);

            upperKnobLayer        = new CERangeSliderKnobLayer();
            upperKnobLayer.Name   = "Upper";
            upperKnobLayer.Slider = this;
            Layer.AddSublayer(upperKnobLayer);

            lowerKnobLayer        = new CERangeSliderKnobLayer();
            lowerKnobLayer.Name   = "Lower";
            lowerKnobLayer.Slider = this;
            Layer.AddSublayer(lowerKnobLayer);

            SetLayerFrames();
        }
コード例 #2
0
 private void SetKnobLayer(nfloat centerPosition, CERangeSliderKnobLayer layer)
 {
     layer.Frame         = new CGRect(centerPosition - knobWidth / 2f, 0, knobWidth, knobWidth);
     layer.ShadowOffset  = new SizeF(0, 3);
     layer.ShadowOpacity = 0.4f;
     layer.ShadowColor   = UIColor.Gray.CGColor;
     layer.SetNeedsDisplay();
 }