public static Color GetGradientColor(double currentValue, LowColor lowerColor, HighColor higherColor, double defaultThreshold)
{
try
{
var lowColor = lowerColor.ToHsv();
var highColor = higherColor.ToHsv();
var value = currentValue;
if (currentValue < double.Parse(lowerColor.Threshold))
{
value = double.Parse(lowerColor.Threshold);
}
else if (currentValue > double.Parse(higherColor.Threshold))
{
value = double.Parse(higherColor.Threshold);
}
value = value * 100 / defaultThreshold / 100;
var gradient = new Hsv
{
H = lowColor.H + (value * (highColor.H - lowColor.H)),
S = lowColor.S + (value * (highColor.S - lowColor.S)),
V = lowColor.V + (value * (highColor.V - lowColor.V))
};
var gradientColor = gradient.ToColor();
return(gradientColor);
}
catch
{
GetColorSetupFromXML().SaveToXML();
return(GetGradientColor(currentValue, lowerColor, higherColor, defaultThreshold));
}
}
public static Hsv ToHsv(this LowColor color)
{
return(new Hsv
{
H = double.Parse(color.H),
S = double.Parse(color.S),
V = double.Parse(color.V),
});
}
protected void btnAceptar_Click(object sender, DialogClickEventArgs e)
{
var newColor = Color.FromArgb(SliderRed.Progress, SliderGreen.Progress, SliderBlue.Progress).ToHsv();
var color = Color.FromArgb(SliderRed.Progress, SliderGreen.Progress, SliderBlue.Progress).ToAndroidColor();
LowColor newLow = null;
HighColor newHigh = null;
switch (ValueToChange)
{
case ColorValue.LowColor:
newLow = new LowColor
{
H = newColor.H.ToString(),
S = newColor.S.ToString(),
V = newColor.V.ToString(),
};
break;
case ColorValue.HighColor:
newHigh = new HighColor
{
H = newColor.H.ToString(),
S = newColor.S.ToString(),
V = newColor.V.ToString(),
};
break;
}
if (ColorToChange == typeof(TemperatureColor))
{
ColorConfiguration.TemperatureColor.LowColor = newLow ?? ColorConfiguration.TemperatureColor.LowColor;
ColorConfiguration.TemperatureColor.HighColor = newHigh ?? ColorConfiguration.TemperatureColor.HighColor;
if (newLow != null)
{
((Button)Activity.FindViewById(Resource.Id.btnLowTemp)).SetBackgroundColor(color);
}
else
{
((Button)Activity.FindViewById(Resource.Id.btnHighTemp)).SetBackgroundColor(color);
}
}
else if (ColorToChange == typeof(HumidityColor))
{
ColorConfiguration.HumidityColor.LowColor = newLow ?? ColorConfiguration.HumidityColor.LowColor;
ColorConfiguration.HumidityColor.HighColor = newHigh ?? ColorConfiguration.HumidityColor.HighColor;
if (newLow != null)
{
((Button)Activity.FindViewById(Resource.Id.btnLowHumidity)).SetBackgroundColor(color);
}
else
{
((Button)Activity.FindViewById(Resource.Id.btnHighHumidity)).SetBackgroundColor(color);
}
}
else if (ColorToChange == typeof(ProximityColor))
{
ColorConfiguration.ProximityColor.LowColor = newLow ?? ColorConfiguration.ProximityColor.LowColor;
ColorConfiguration.ProximityColor.HighColor = newHigh ?? ColorConfiguration.ProximityColor.HighColor;
if (newLow != null)
{
((Button)Activity.FindViewById(Resource.Id.btnLowProximity)).SetBackgroundColor(color);
}
else
{
((Button)Activity.FindViewById(Resource.Id.btnHighProximity)).SetBackgroundColor(color);
}
}
else if (ColorToChange == typeof(HourColor))
{
ColorConfiguration.HourColor.LowColor = newLow ?? ColorConfiguration.HourColor.LowColor;
ColorConfiguration.HourColor.HighColor = newHigh ?? ColorConfiguration.HourColor.HighColor;
if (newLow != null)
{
((Button)Activity.FindViewById(Resource.Id.btnLowHour)).SetBackgroundColor(color);
}
else
{
((Button)Activity.FindViewById(Resource.Id.btnHighHour)).SetBackgroundColor(color);
}
}
ColorConfiguration.SaveToXML();
}
