SurfaceRectangleSigma

Description

Return value: returns an array of 2 VARIANT representing of the sigma x and y values for the given rectangle area.

Syntax

object.SurfaceRectangleBarycentre(double dXPos, double dYPos, double dWidth, double dHeight) As Variant

• object: Virtual Photometric Lab object

• dXPos: horizontal coordinate of the center of the rectangle

• dYPos: vertical coordinate of the center of the rectangle

• dWidth: horizontal size of the rectangle

• dHeight: vertical size of the rectangle

Remark

For Conoscopic map, the given area is a corona defined by:

• dXPos: Minimum value of the theta angle

• dYPos: Maximum value of the theta angle

• dWidth: Minimum value of the phi angle

• dHeight: Maximum value of the phi angle

  Warning: All angle values are defined in radian.