private void DrawHandle(CGContext ctx)
{
ctx.SaveState();
CGPoint handleCenter = pointOnCircleAtAngleFromNorth(_angleFromNorth);
// Ensure that handle is drawn in the correct color
//[self.handleColor set];
HandleColor.SetColor();
switch (_handleType)
{
case CircularSliderHandleType.CircularSliderHandleTypeSemiTransparentWhiteCircle:
case CircularSliderHandleType.CircularSliderHandleTypeSemiTransparentBlackCircle:
case CircularSliderHandleType.CircularSliderHandleTypeBigCircle:
{
Utils.drawFilledCircleInContext(ctx,
center: handleCenter,
radius: 0.5f * HandleWidth);
break;
}
case CircularSliderHandleType.CircularSliderHandleTypeDoubleCircleWithClosedCenter:
case CircularSliderHandleType.CircularSliderHandleTypeDoubleCircleWithOpenCenter:
{
DrawUnfilledLineBehindDoubleCircleHandle(ctx);
// Draw unfilled outer circle
Utils.drawUnfilledCircleInContext(ctx,
center: new CGPoint(handleCenter.X, handleCenter.Y),
radius: radiusForDoubleCircleOuterCircle(),
lineWidth: lineWidthForDoubleCircleOuterCircle());
if (_handleType == CircularSliderHandleType.CircularSliderHandleTypeDoubleCircleWithClosedCenter)
{
// Draw filled inner circle
Utils.drawFilledCircleInContext(ctx, center: handleCenter,
radius: Utils.outerRadiuOfUnfilledArcWithRadius(radiusForDoubleCircleInnerCircle(),
lineWidthForDoubleCircleInnerCircle()));
}
else if (_handleType == CircularSliderHandleType.CircularSliderHandleTypeDoubleCircleWithOpenCenter)
{
// Draw unfilled inner circle
Utils.drawUnfilledCircleInContext(ctx,
center: new CGPoint(handleCenter.X, handleCenter.Y),
radius: radiusForDoubleCircleInnerCircle(),
lineWidth: lineWidthForDoubleCircleInnerCircle());
}
break;
}
}
ctx.RestoreState();
}
private void Awake()
{
audioManager = FindObjectOfType <AudioManager>();
slider = GetComponent <Slider>();
handleColor = GetComponentInChildren <HandleColor>();
if (name == "Music")
{
slider.value = musicValue;
}
else if (name == "Sounds")
{
slider.value = soundsValue;
}
}
public CircleColor(HandleColor handleColor, float min, float max)
{
handle = handleColor;
minAngle = min;
maxAngle = max;
}
