// Functions of the same name must differ by their arity!
// This is different from C# method overloading!
public static StandardEnvironment RegisterGeometryFunctions(
[NotNull] this StandardEnvironment env)
{
env.Register <object, object>("SHAPEAREA", Area);
env.Register <object, object>("SHAPELENGTH", Length);
// Nice to have: Area/0 and Length/0 that refer to current row's Shape field (whatever it's named)
return(env);
}
private FieldSetter([NotNull] IEnumerable <Assignment> assignments,
FindFieldCache findFieldCache = null)
{
_assignments = assignments.ToArray();
_values = new object[_assignments.Length];
_findFieldCache = findFieldCache ?? new FindFieldCache();
_stack = new Stack <object>();
_environment = new StandardEnvironment();
_text = null;
}
private ImplicitValue(
[NotNull] ExpressionEvaluator evaluator, bool isMissing, string name = null)
{
Name = name;
IsMissing = isMissing;
_evaluator = evaluator;
_stack = new Stack <object>();
_environment = new StandardEnvironment();
}
//public static StandardEnvironment RegisterColorFunctions([NotNull] this StandardEnvironment env)
//{
// env.Register<double, double, double, IColor>("RGBCOLOR", RgbColor);
// env.Register<object, IColor>("RGBCOLOR", RgbColor);
// env.Register<double, double, double, double, IColor>("CMYKCOLOR", CmykColor);
// env.Register<object, IColor>("CMYKCOLOR", CmykColor);
// env.Register<object, IColor>("GRAYCOLOR", GrayColor);
// env.Register<object, IColor>("GREYCOLOR", GrayColor);
// env.Register<double, double, double, IColor>("HSVCOLOR", HsvColor);
// env.Register<object, IColor>("HSVCOLOR", HsvColor);
// env.Register<double, double, double, IColor>("HLSCOLOR", HlsColor);
// env.Register<object, IColor>("HLSCOLOR", HlsColor);
// env.Register<string, IColor>("MAKECOLOR", MakeColor);
// env.Register<IColor, string>("FORMATCOLOR", FormatColor); // rename?
// return env;
//}
//public static StandardEnvironment RegisterRepOverrideFunctions(
// [NotNull] this StandardEnvironment env)
//{
// env.Register<object, object>("PACKREPOVERRIDE", PackRepOverride);
// env.Register<object, object>("UNPACKREPOVERRIDE", UnpackRepOverride);
// return env;
//}
public static StandardEnvironment RegisterConversionFunctions(
[NotNull] this StandardEnvironment env /*,
* [CanBeNull] IMapContext mapContext*/)
{
//var instance = new ConversionFunctions {MapContext = mapContext};
env.Register <object, object>("mm2pt", ConversionFunctions.mm2pt);
env.Register <object, object>("pt2mm", ConversionFunctions.pt2mm);
//env.Register<object, object>("mm2mu", instance.mm2mu, instance);
//env.Register<object, object>("mu2mm", instance.mu2mm, instance);
//env.Register<object, object>("pt2mu", instance.pt2mu, instance);
//env.Register<object, object>("mu2pt", instance.mu2pt, instance);
return(env);
}
