A constructor that allows only the position of the
arrow to be pre-specified. All other properties are set to
default values
- x1 (Double)
- The x position of the starting point that defines the ArrowObj. The units of this position are specified by the CoordinateFrame property.
- y1 (Double)
- The y position of the starting point that defines the ArrowObj. The units of this position are specified by the CoordinateFrame property.
- x2 (Double)
- The x position of the ending point that defines the ArrowObj. The units of this position are specified by the CoordinateFrame property.
- y2 (Double)
- The y position of the ending point that defines the ArrowObj. The units of this position are specified by the CoordinateFrame property.
