The Marker Alignment property allows you to align the markers left and right from the “Series” name. The full path for this property is Legend.Marker Alignment. If the Marker Alignment property is set to Left, the marker will be aligned to the left of the “Series” name. Below is a sample Legend with the Marker Alignment property set to Left.

If the Marker Alignment property is set to Right, the marker will be aligned to the right of the "series" name. The following image shows a sample legend with the MarkerAlignment property set to Right.

By default, the MarkerAlignment property is set to Left.