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CVVUiCloseXYM Method

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

Namespace:  Geosoft.Desktop.GXNet
Assembly:  geosoft.desktop.gxnet (in geosoft.desktop.gxnet.dll) Version: 2024.2.0.25
Syntax
Copy
public static int iCloseXYM(
	CVV vv_x,
	CVV vv_y,
	CVV vv_m,
	double x,
	double y
)

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

Parameters

vv_x
Type: GeoEngine.Core.GXNetCVV
X locations
vv_y
Type: GeoEngine.Core.GXNetCVV
Y locations
vv_m
Type: GeoEngine.Core.GXNetCVV
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.
Remarks
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.
See Also