Grasshopper API
Grasshopper.Kernel
GH_Convert Class
GH_Convert Methods
BackSolveExpression Method
ByteArrayToCommonObject(T) Method
CombineDateAndTime Method
CommonObjectToByteArray Method
CreateDateAndTime Method
CreatePureDate Method
CreatePureTime Method
FileToHash Method
FindRhinoObjectByNameAndType Method
GeometryToObjRef Method
GetBrepFromDocument Method
GetClippingPlaneFromDocument Method
GetCurveFromDocument Method
GetExtrusionFromDocument Method
GetMeshFromDocument Method
GetPlaneFromDocument Method
GetPointFromDocument Method
GetSubDFromDocument Method
GetSurfaceFromDocument Method
GetTimeKind Method
IsPureDate Method
IsPureTime Method
ObjRefToGeometry Method
ParseExpression Method
StringToDate Method
StringToGuid Method
StringToTime Method
ToAnnotationBase Method
ToAnnotationBase_Primary Method
ToAnnotationBase_Secondary Method
ToArc Method
ToArc_Primary Method
ToArc_Secondary Method
ToBoolean Method
ToBoolean_Primary Method
ToBoolean_Secondary Method
ToBoundingBox_Primary Method
ToBox_Primary Method
ToBrep Method
ToBrep_Primary Method
ToBrep_Secondary Method
ToCircle Method
ToCircle_Primary Method
ToCircle_Secondary Method
ToColor Method
ToColor_Primary Method
ToColor_Secondary Method
ToComplex Method
ToComplex_Primary Method
ToComplex_Secondary Method
ToCoordinates Method
ToCulture Method
ToCulture_Primary Method
ToCulture_Secondary Method
ToCurve Method
ToCurve_Primary Method
ToCurve_Secondary Method
ToDate Method
ToDate_Primary Method
ToDate_Secondary Method
ToDimension Method
ToDimension_Primary Method
ToDimension_Secondary Method
ToDouble Method
ToDouble_Primary Method
ToDouble_Secondary Method
ToExtrusion Method
ToExtrusion_Primary Method
ToExtrusion_Secondary Method
ToGeometricGoo Method
ToGeometryBase Method
ToGHAngularDimension Method
ToGHAngularDimension_Primary Method
ToGHAngularDimension_Secondary Method
ToGHAnnotationBase Method
ToGHArc Method
ToGHArc_Primary Method
ToGHArc_Secondary Method
ToGHBoolean Method
ToGHBoolean_Primary Method
ToGHBoolean_Secondary Method
ToGHBox Method
ToGHBox_Primary Method
ToGHBox_Secondary Method
ToGHBrep Method
ToGHBrep_Primary Method
ToGHBrep_Secondary Method
ToGHCentermark Method
ToGHCentermark_Primary Method
ToGHCentermark_Secondary Method
ToGHCircle Method
ToGHCircle_Primary Method
ToGHCircle_Secondary Method
ToGHColour Method
ToGHColour_Primary Method
ToGHColour_Secondary Method
ToGHComplexNumber Method
ToGHComplexNumber_Primary Method
ToGHComplexNumber_Secondary Method
ToGHCurve Method
ToGHCurve_Primary Method
ToGHCurve_Secondary Method
ToGHDimension Method
ToGHExtrusion Method
ToGHExtrusion_Primary Method
ToGHExtrusion_Secondary Method
ToGHGuid Method
ToGHGuid_Primary Method
ToGHGuid_Secondary Method
ToGHHatch Method
ToGHHatch_Primary Method
ToGHHatch_Secondary Method
ToGHInstanceReference Method
ToGHInstanceReference_Primary Method
ToGHInstanceReference_Secondary Method
ToGHInteger Method
ToGHInteger_Primary Method
ToGHInteger_Secondary Method
ToGHInterval Method
ToGHInterval_Primary Method
ToGHInterval_Secondary Method
ToGHInterval2D Method
ToGHInterval2D_Primary Method
ToGHInterval2D_Secondary Method
ToGHLeader Method
ToGHLeader_Primary Method
ToGHLeader_Secondary Method
ToGHLight Method
ToGHLight_Primary Method
ToGHLight_Secondary Method
ToGHLine Method
ToGHLine_Primary Method
ToGHLine_Secondary Method
ToGHLinearDimension Method
ToGHLinearDimension_Primary Method
ToGHLinearDimension_Secondary Method
ToGHMatrix Method
ToGHMatrix_Primary Method
ToGHMatrix_Secondary Method
ToGHMesh Method
ToGHMesh_Primary Method
ToGHMesh_Secondary Method
ToGHMeshFace Method
ToGHMeshFace_Primary Method
ToGHMeshFace_Secondary Method
ToGHNumber Method
ToGHNumber_Primary Method
ToGHNumber_Secondary Method
ToGHOrdinateDimension Method
ToGHOrdinateDimension_Primary Method
ToGHOrdinateDimension_Secondary Method
ToGHPlane Method
ToGHPlane_Primary Method
ToGHPlane_Secondary Method
ToGHPoint Method
ToGHPoint_Primary Method
ToGHPoint_Secondary Method
ToGHPointCloud Method
ToGHPointCloud_Primary Method
ToGHPointCloud_Secondary Method
ToGHRadialDimension Method
ToGHRadialDimension_Primary Method
ToGHRadialDimension_Secondary Method
ToGHRectangle Method
ToGHRectangle_Primary Method
ToGHRectangle_Secondary Method
ToGHString Method
ToGHString_Primary Method
ToGHString_Secondary Method
ToGHSubD Method
ToGHSubD_Primary Method
ToGHSubD_Secondary Method
ToGHSurface Method
ToGHSurface_Primary Method
ToGHSurface_Secondary Method
ToGHTextDot Method
ToGHTextDot_Primary Method
ToGHTextDot_Secondary Method
ToGHTextEntity Method
ToGHTextEntity_Primary Method
ToGHTextEntity_Secondary Method
ToGHTime Method
ToGHTime_Primary Method
ToGHTime_Secondary Method
ToGHVector Method
ToGHVector_Primary Method
ToGHVector_Secondary Method
ToGoo Method
ToGUID Method
ToGUID_Primary Method
ToGUID_Secondary Method
ToHatch Method
ToHatch_Primary Method
ToHatch_Secondary Method
ToInt32 Method
ToInt32_Primary Method
ToInt32_Secondary Method
ToInterval Method
ToInterval_Primary Method
ToInterval_Secondary Method
ToLeader Method
ToLeader_Primary Method
ToLeader_Secondary Method
ToLight_Secondary Method
ToLine Method
ToLine_Primary Method
ToLine_Secondary Method
ToMatrix Method
ToMatrix_Primary Method
ToMatrix_Secondary Method
ToMesh Method
ToMesh_Primary Method
ToMesh_Secondary Method
ToNextPowerOfTen Method
ToPlane Method
ToPlane_Primary Method
ToPlane_Secondary Method
ToPlural Method
ToPoint Method
ToPoint3d Method
ToPoint3d_Primary Method
ToPoint3d_Secondary Method
ToPointCloud Method
ToPointCloud_Primary Method
ToPointCloud_Secondary Method
ToPointF Method
ToPrevPowerOfTen Method
ToRectangle Method
ToRectangle3d Method
ToRectangle3d_Primary Method
ToRectangle3d_Secondary Method
ToRelativePath Method
ToSafeRhinoCommonObject Method
ToSHA_Hash Method
ToSize Method
ToString Method
ToString_Primary Method
ToString_Secondary Method
ToSubD Method
ToSubD_Primary Method
ToSubD_Secondary Method
ToSurface Method
ToSurface_Primary Method
ToSurface_Secondary Method
ToTextDot Method
ToTextDot_Primary Method
ToTextDot_Secondary Method
ToTextEntity Method
ToTextEntity_Primary Method
ToTextEntity_Secondary Method
ToUVInterval Method
ToUVInterval_Primary Method
ToUVInterval_Secondary Method
ToVariableName Method
ToVariant Method
ToVector3d Method
ToVector3d_Primary Method
ToVector3d_Secondary Method
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GH_ConvertToDouble Method

Convert data into Doubles.

Namespace:  Grasshopper.Kernel
Assembly:  Grasshopper (in Grasshopper.dll)
Syntax
Copy
public static bool ToDouble(
	Object data,
	out double destination,
	GH_Conversion conversion_level
)

Parameters

data
Type: SystemObject
Data to convert
destination
Type: SystemDouble
conversion_level
Type: Grasshopper.KernelGH_Conversion
Level of conversion.

Return Value

Type: Boolean
See Also