Inside Macintosh: OpenDoc Class Reference /

Part 1 - Classes and Methods / ODShape

IsEmpty

The IsEmpty method returns a Boolean value that indicates whether this shape is empty (occupies no area).

ODBoolean IsEmpty ();

return value

kODTrue if the shape is empty, otherwise kODFalse.

DISCUSSION

A shape that occupies no area is known as an empty shape. An empty shape is typically described by the empty rectangle (0,0,0,0). Alternatively, it can be described by a polygon with 0 contours.

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