The CoordTransform class represents a map from coordinates given in one coordinate system to coordinate given in another coordinate system. Each CoordTransform has exactly one ICoordSys that acts as the source for the transformation that can be accessed through the SourceCoordSys property, and one ICoordSys that acts as the target for the transformation that can be accessed through the TargetCoordSys property. A CoordTransform is capable of performing a forward conversion, which converts a point in the SourceCoordSys to a point in the target TargetCoordSys, or a reverse conversion, which converts a point in the TargetCoordSys to a point in the SourceCoordSys.
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Property |
Description |
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The collection of DatumShifts that describe the datum shift from the SourceCoordSys to the TargetCoordSys | |
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Indicates whether the CoordTransform is equipped to perform a vertical transformation | |
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The IdentifierCollection that stores all identifiers for this object | |
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The name of this object | |
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Additional remarks about this object | |
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The ICoordSys that from which the points are converted | |
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The ICoordSys to which the points are converted |
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Method |
Description |
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Produces a deep-copy of the current instance | |
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Converts a ICoordPoint in the SourceCoordSys to a ICoordPoint in the TargetCoordSys | |
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Converts a ICoordPoint in the TargetCoordSys to a ICoordPoint in the SourceCoordSys | |
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Converts a set of ICoordPoints in the SourceCoordSys to a set of ICoordPoints in the TargetCoordSys | |
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Converts a set of ICoordPoints in the TargetCoordSys to a set of ICoordPoints in the SourceCoordSys | |
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Produces a deep-copy of a CoordTransform | |
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Indicates if this object has an identifier that is also present in the specified object | |
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Prepares the CoordTransform to perform a vertical transformation | |
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Sets the DatumShifts property | |
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Compares the value of two CoordTransform instances |