Geosoft GXNet API Reference
Geosoft.Desktop.GXNetX
CVVU Class
CVVU Methods
AverageRepeat Method
AverageRepeat2 Method
AverageRepeat2Ex Method
AverageRepeatEx Method
BinarySearch Method
BoxCox Method
BPFilt Method
Clip Method
ClipToDetectLimit Method
CondDepthTEM Method
Decimate Method
Deviation Method
Distance Method
Distance3D Method
DistanceLinkNonDummies Method
DistanceNonCumulative Method
DummyRange Method
DummyRangeEx Method
DummyRepeat Method
DupStats Method
ExpDist Method
Filter Method
FindGaps3D Method
FindStringItems Method
FractalFilter Method
iCloseXY Method
iCloseXYM Method
iCloseXYZ Method
iCloseXYZM Method
iDummyBackTracks Method
iFindDummy Method
Interp Method
iQCFillGaps Method
iSearchText Method
iTokenizeToValues Method
Mask Method
MaskAND Method
MaskOR Method
NLFilt Method
NoiseCheck Method
NoiseCheck2 Method
NormalDist Method
OffsetCircles Method
OffsetCorrect Method
OffsetCorrect2 Method
OffsetCorrect3 Method
OffsetCorrect4 Method
OffsetCorrectXYZ Method
OffsetRectangles Method
PickPeak Method
PickPeak2 Method
PickPeak3 Method
PolyFill Method
PolyFill2 Method
PolygonMask Method
Prune Method
QC Method
QC2 Method
RangeVectorMag Method
Regress Method
RelVarDup Method
RemoveDummy Method
RemoveDummy2 Method
RemoveDummy3 Method
RemoveDummy4 Method
RemoveDup Method
RemoveXYDup Method
RemoveXYDupIndex Method
RollingStats Method
SearchReplace Method
SearchReplaceText Method
SearchReplaceTextEx Method
Spline Method
Spline2 Method
Translate Method
Trend Method
Trend2 Method
UniformDist Method
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CVVUOffsetCircles Method

Get non-overlapping offset location for circular symbols.

Namespace:  Geosoft.Desktop.GXNetX
Assembly:  geosoft.desktop.gxnetx (in geosoft.desktop.gxnetx.dll) Version: 2025.1.0.25
Syntax
Copy
public static void OffsetCircles(
	CGXNETCore gxNetShared,
	CVV vv_xi,
	CVV vv_yi,
	double offset,
	double radius,
	CVV vv_xo,
	CVV vv_yo
)

public static void OffsetCircles(
	CGXNETCore gxNetShared,
	CVV vv_xi,
	CVV vv_yi,
	double offset,
	double radius,
	CVV vv_xo,
	CVV vv_yo
)

Parameters

gxNetShared
Type: GeoEngine.Core.GXNetXCGXNETCore
A shared CGXNETCore
vv_xi
Type: GeoEngine.Core.GXNetXCVV
Input X locations
vv_yi
Type: GeoEngine.Core.GXNetXCVV
Input Y locations
offset
Type: SystemDouble
Minimum offset distance
radius
Type: SystemDouble
Symbol radius
vv_xo
Type: GeoEngine.Core.GXNetXCVV
Output (offset) X locations
vv_yo
Type: GeoEngine.Core.GXNetXCVV
Output (offset) Y locations
Remarks
Often on maps plotted symbols and text overlap each other. This routine accepts of VV of locations and returns a new set of locations offset from the originals, and guaranteed not to overlap, given the size of the original symbols. The returned offset X, Y locations are offset from the original locations by the minimum of a) the input offset, b) the input symbol radius. This is to ensure that the original location is never covered by the offset symbol. Care should be taken when choosing the symbol size, because if the point density is too high, all the points will get pushed to the outside edge and your plot will look like a hedgehog (it also takes a lot longer!).
See Also