X1 (Get method)

Gets the value of the first point on the X axis.

double X1()

Return Value

The value of the first point on the X axis.

X1 (Set method)

Sets the value of the first point on the X axis.

void  X1(
   const double  x1      // value of the first point on the X axis
   )

Parameters

[in] The value of the first point on the X axis.