Statistics about objects lengths

Count selected objects only	Displays statistical information only about objects selected in the active 1up or layout drawings. Unavailable when no objects are selected.
Count overlapped once	Overlapping stretches of objects in the same style are treated as a single object. This affects: The count of objects in that style. (Displayed in the Number column in the table.) The combined length of objects in that style. (Displayed in the Length column in the table.)
Show unused styles	Displays all styles across the project — those that you can see in the Styles tab in the tabular area. The styles that take part in the calculation of object lengths are in the Statistics table; the rest are in the Styles list. To view only the styles applied to objects in the active drawing, leave the check box empty.
Units	Sets the measurement units for displaying values in the table.
(Precision)	Sets how many decimal places will be displayed in values in the table.
Length statistics by style	In this section, you set the styles that you want to take part in the calculation of object lengths.
Styles	Displays the styles that will not take part in the calculation of object lengths. Use the right-pointing arrow to move the styles that you want to take part in the calculation of object lengths to the Statistics table. To view all the styles in the project, select Show unused styles. Leave it empty to view only the styles applied to objects in the active drawing.
Statistics	Displays the styles that EngView uses to calculate object lengths. To view only the styles in the active drawing, leave Show unused styles empty. Select it to view all length-calculating styles in the project, even those not present in the active drawing.
THE TABLE
Style	Displays the names of the styles selected for the calculation of object lengths. To remove a style from this list, select it, and then click the left-pointing arrow. NOTE: The removed style will not appear in the table next time you open a project.
Number	Displays how many objects there are in the respective style. Selecting the Count overlapped once check box affects the result. For details, see the notes about this check box earlier in this section.
Length	Displays the combined length of objects in the respective style in the active drawing. If the active drawing contains no objects in the respective style, you see 0. Selecting the Count selected objects only and Count overlapped once check boxes affects the result. For details, see the notes about these check boxes earlier in this section.