IMcPointsCopyFrom Method |
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CopyFrom a source McFeatures into this one, replacing all existing
features with those from the source McFeatures.
Namespace: MediaCy.IQL.Features
Assembly: MediaCy.IQL.Features (in MediaCy.IQL.Features.dll) Version: 10.0.6912.0
SyntaxVB
Sub CopyFrom ( varMcFeaturesSrc As Object )
Parameters
- varMcFeaturesSrc
- Type: SystemObject
The McFeatures to copy into this one
Implements
IMcFeaturesCopyFrom(Object)RemarksCopyFrom is an "assignment" operation. Any existing features
are removed, then a copy is made of all features from an
assigning McFeatures source. The source McFeatures is not affected.
The calibration and FeatureStatusFlags properties are copied from
the source. However, the copied features will have new Identifier numbers.
And any existing DisplayOverlays collection is not disturbed, so the new features
will be automatically displayed, if the collection is set up to do that.
Most OptionFlags are copied from the source, but the mcofAoiOptions
(mcofEmptyIsReset, mcofClipToParentImage and mcofSnapToPixelCenters) are never
changed by CopyFrom. This allows you to use CopyFrom to set the AOI of some
image from any source McRegions without changing the OptionFlags essential to
proper AOI behavior. Should you need to change one of these flags for an AOI,
assign directly to the OptionFlags property.
See Also