override public bool Execute()
{
if (_adjustment != null)
{
ObjcParameter objc = _adjustment[0] as ObjcParameter;
ReferenceParameter obj = objc.Parameters["Chnl"] as
ReferenceParameter;
string origChannel = (obj.Set[0] as EnmrType).Value;
ListParameter curve = objc.Parameters["Crv"] as ListParameter;
CoordinateList <byte> controlPoints = new CoordinateList <byte>();
foreach (Parameter parameter in curve)
{
ObjcParameter point = parameter as ObjcParameter;
double x =
(point.Parameters["Hrzn"] as DoubleParameter).Value;
double y =
(point.Parameters["Vrtc"] as DoubleParameter).Value;
controlPoints.Add(new Coordinate <byte>((byte)x, (byte)y));
}
HistogramChannel channel;
switch (origChannel)
{
case "Cmps":
channel = HistogramChannel.Value;
break;
case "Rd":
channel = HistogramChannel.Red;
break;
case "Grn":
channel = HistogramChannel.Green;
break;
case "Bl":
channel = HistogramChannel.Blue;
break;
default:
Console.WriteLine("CurvesEvent: " + origChannel);
return(false);
}
ActiveDrawable.CurvesSpline(channel, controlPoints);
}
else
{
Console.WriteLine("CurvesEvent: adjustment == null?");
}
return(true);
}
override public bool Execute()
{
CoordinateList <byte> controlPoints = new CoordinateList <byte>()
{
new Coordinate <byte>(0, 0),
new Coordinate <byte>(127, 127),
new Coordinate <byte>(255, 0)
};
ActiveDrawable.CurvesSpline(HistogramChannel.Value, controlPoints);
return(true);
}
