ColorBlend 构造函数

public ColorBlend(
	int[,] colorArray,
	float[] positionArray
)

Public Sub New ( 
	colorArray As Integer(,),
	positionArray As Single()
)

public:
ColorBlend(
	array<int,2>^ colorArray, 
	array<float>^ positionArray
)

new : 
        colorArray : int[,] * 
        positionArray : float32[] -> ColorBlend