CVVU.iCloseXYM Method

CVVUiCloseXYM Method

Find the closest point to an input point, with mask (XY).

Available since Oasis montaj version: 5.1.8
License: Available to anyone with an Oasis Montaj license.

Namespace: Geosoft.Desktop.GXNetX
Assembly: geosoft.desktop.gxnetx (in geosoft.desktop.gxnetx.dll)

Notes

Input X and Y location VVs, and a location. Returns the index of the point in the VV closest to the input point. This skips points where the mask value is dummy. If no valid points are in the VVs, or all the mask VV values are dummy, the returned index is -1.

Syntax

C++

Copy

public static int iCloseXYM(
	CGXNETCore gxNetShared,
	CVV vv_x,
	CVV vv_y,
	CVV vv_m,
	double x,
	double y
)

Public Shared Function iCloseXYM ( 
	gxNetShared As CGXNETCore,
	vv_x As CVV,
	vv_y As CVV,
	vv_m As CVV,
	x As Double,
	y As Double
) As Integer

public:
static int iCloseXYM(
	CGXNETCore^ gxNetShared, 
	CVV^ vv_x, 
	CVV^ vv_y, 
	CVV^ vv_m, 
	double x, 
	double y
)

static member iCloseXYM : 
        gxNetShared : CGXNETCore * 
        vv_x : CVV * 
        vv_y : CVV * 
        vv_m : CVV * 
        x : float * 
        y : float -> int

Parameters

gxNetShared: Type: GeoEngine.Core.GXNetXCGXNETCore
A shared CGXNETCore
vv_x: Type: GeoEngine.Core.GXNetXCVV
X locations
vv_y: Type: GeoEngine.Core.GXNetXCVV
Y locations
vv_m: Type: GeoEngine.Core.GXNetXCVV
Mask values
x: Type: SystemDouble
Input X
y: Type: SystemDouble
Input Y

Return Value

Type: Int32
Index of closest point, -1 if no valid locations, or data is masked.

Reference

CVVU Class

Geosoft.Desktop.GXNetX Namespace