SpreadJS Documentation
union Method
GC.Spread.Sheets Namespace > Range type : union Method
The target range.
Joins this range with the specified range as a union.
Syntax
var instance = new GC.Spread.Sheets.Range(r, c, rc, cc);
var value; // Type: Range
value = instance.union(range);
function union( 
   range : Range
) : Range;

Parameters

range
The target range.

Return Value

Returns the union of the ranges.
See Also

Reference

Range type