The expression evaluator supports the following other functions. The words in italics can be replaced by an actual value or a variable.
| Expression | Description |
|---|---|
| entity .dotvariable | Returns the value of the dot variable for the object as it is stored in the drawing. If the object was queried from a source drawing, returns the value for the object in the source drawing, before any transformations are applied. |
| style .dotvariable | Returns the value of the dot variable for the object as it is stylized in the Display Manager. |
| PI | Returns pi (approx. 3.1415926). |
| (Range expression range_table) | Returns the value of the expression after it has been processed by the specified range table. The range table must be defined in the current drawing. |
| (viewscale) | Returns the current viewport scale, expressed as the apparent size of a screen pixel in drawing units. |
| (viewtwist) | Returns the current twist angle for the current viewport. This is equivalent to the viewtwist system variable. |