////TEST
private ColumnDefinition createColDefinition(IVector vector)
{
var vType = vector.GetType();
if (vType.GenericTypeArguments.Any())
{
return(new ColumnDefinition(vType.GenericTypeArguments.First(), vector));
}
else
{
return(null);
}
}
/// <summary> Creates an array of new, empty vectors based upon the given template</summary>
public static IVector[] createVectors(IVector template, int num)
{
// Special handling of block-vectors
if (template is IBlockAccessVector)
{
IBlockAccessVector templateB = (IBlockAccessVector)template;
int numBlocks = templateB.BlockCount;
ConstructorInfo[] cons = template.GetType().GetConstructors();
object[] args = new object[2];
args[0] = template.Length;
args[1] = numBlocks;
for (int i = 0; i < cons.Length; ++i)
{
ParameterInfo[] pinfos = cons[i].GetParameters();
Type[] c = new Type[pinfos.Length];
for (int j = 0; j < pinfos.Length; j++)
{
c[j] = pinfos[j].ParameterType;
}
// UPGRADE_TODO: invalid java reflection
if (c.Length == 2 && c[0].FullName.Equals("int") && c[1].FullName.Equals("int"))
{
IBlockAccessVector[] ret = new IBlockAccessVector[num];
for (int j = 0; j < num; ++j)
{
ret[j] = (IBlockAccessVector)cons[i].Invoke(args);
// Copy indices and create empty internal vector
for (int k = 0; k < numBlocks; ++k)
{
int[] index = templateB.GetBlockIndices(k), newIndex = new int[index.Length];
Array.Copy(index, 0, newIndex, 0, index.Length);
IVector newVector = createVector(templateB.GetBlock(k));
ret[j].SetBlock(k, newIndex, newVector);
}
}
return(ret);
}
}
}
// Not a block-vector
return(createVectors(template, template.Length, num));
}
private void AddSegment(IVector X, IVector Y, ICollection <IElement> X2, ICollection <IElement> Y2,
ScriptNode Node, DrawCallback PlotCallback, params object[] Parameters)
{
IVector X2V = (IVector)X.Encapsulate(X2, Node);
IVector Y2V = (IVector)Y.Encapsulate(Y2, Node);
if (this.axisTypeX == null)
{
this.axisTypeX = X2V.GetType();
this.axisTypeY = Y2V.GetType();
}
else
{
if (X2V.GetType() != this.axisTypeX || Y2V.GetType() != this.axisTypeY)
{
throw new ScriptException("Incompatible types of series.");
}
}
this.x.AddLast(X2V);
this.y.AddLast(Y2V);
this.callbacks.AddLast(PlotCallback);
this.parameters.AddLast(Parameters);
}
/// <summary> Creates an array of new, empty vectors based upon the given template
/// with the given size of the output vectors.</summary>
public static IVector[] CreateVectors(IVector template, int size, int num)
{
Type[] types = { typeof(int) };
ConstructorInfo ci = template.GetType().GetConstructor(
BindingFlags.Instance | BindingFlags.Public | BindingFlags.CreateInstance,
null,
CallingConventions.HasThis,
types, null);
if (ci == null)
{
throw new InvalidOperationException("Vector should implement a ctor(int).");
}
object[] args = { size };
IVector[] vectors = new IVector[num];
for (int i = 0; i < num; i++)
{
vectors[i] = (IVector)ci.Invoke(args);
}
return(vectors);
}
