函數 createStringXY

Returns a ol.CoordinateFormatType function that can be used to format a {ol.Coordinate} to a string.

Example without specifying the fractional digits:

var coord = [7.85, 47.983333];
var stringifyFunc = ol.coordinate.createStringXY();
var out = stringifyFunc(coord);
// out is now '8, 48'

Example with explicitly specifying 2 fractional digits:

var coord = [7.85, 47.983333];
var stringifyFunc = ol.coordinate.createStringXY(2);
var out = stringifyFunc(coord);
// out is now '7.85, 47.98'