SurfacePolygonCalculation

Description

Returns an array of 10 VARIANT of the values for the given polygonal area in the following order: minimum value, x then y coordinates of the minimum value, maximum value, x then y coordinates of the maximum value, flux, average, contrast, sigma.

Syntax

object.SurfacePolygonCalculation(VARIANT* vPtX, VARIANT* vPtY) As Variant

• object: Virtual Photometric Lab object

• vPtX: array of VARIANT for the horizontal coordinate of each vertex of the polygon

• vPtY: array of VARIANT for the vertical coordinate of each vertex of the polygon

Remark

This function is not available for conoscopic map.

Example

Dim VirtualPhotometricLab As Object
Dim vPtx As Variant, vPty As Variant
Set VirtualPhotometricLab = CreateObject("XmpViewer.Application")
vPtx1 = Array(3.2, 29.8, 32.7, 3.6)
vPty1 = Array(3.7, -1.5, 19.7, 24.6)
retval = VirtualPhotometricLab.OpenFile(MyPath)
PolygonRetval = VirtualPhotometricLab.SurfacePolygonCalculation(vPtx1, vPty1)