E Element
Contains a nonuniform rational B-spline (NURBS) formula.
Syntax
<E
[Unit]
[F]
[Err]>
</E>
Attributes
Optional string. Represents a unit of measure. The default is NUM; however, because the E cell should always contain a NURBS() function, a Unit attribute of NURBS should always be specified as well. For details about NURBS, see Units of measure.
F
Optional string. Represents the element's formula. This attribute can contain one of the following strings: "someFormula" if the formula exists locally, "No Formula" if the formula is locally deleted or blocked, or "Inh" if the formula is inherited.
If the attribute is not present, the element's formula is a simple constant, for example, <element>5</element>.
Err
Optional string. Indicates that the formula evaluates to an error. The value of Err is the current value (an error message string); the value of the element is the last valid value.
Element properties
Property |
Value |
|---|---|
Name |
E |
Minimum Occurrences |
0 |
Maximum Occurrences |
1 |
Element information
Parent elements
Child elements
None
The E element is relevant only when contained in a Shape element. It is ignored when contained in a DocumentSheet , PageSheet , or StyleSheet element.
See also
E cell (Geometry section)