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发表于 2002-7-11 21:54:00
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显示全部楼层
就是IntersectWith方法
Gets the points where one object intersects another object in the drawing.
Signature
RetVal = object.IntersectWith(IntersectObject, ExtendOption)
Object All Drawing Objects (Except Pviewport and PolygonMesh)
The object or objects this method applies to.
IntersectObject Object, input-only;
The object can be one of All Drawing Objects.
ExtendOption AcExtendOption enum; input-only
This option specifies if one or the other, both, or none of the entities are to be extended in order to attempt an intersection.
acExtendNone Does not extend either object.
acExtendThisEntity Extends the base object.
acExtendOtherEntity Extends the object passed as an argument.
acExtendBoth Extends both objects.
RetVal Variant (array of doubles)
The array of points where one object intersects another object in the drawing. |
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