Changes

==Usage==

The purpose of this gramplet is to view DNA segment data for the active user and a set of associated users. Once the user has done an autosomal DNA test and uploaded their data to one of the vendors (GEDmatch or FamilyTreeDNA, for example), the vendor can calculate the shared DNA segments with others in their system. These list of people with their shared segments are input to this gramplet for visualization.

There are three views for this gramplet. The [[Addon:DNASegmentMapGramplet#Chromosome_Segment_Map_for_.3CPersonName.3E_View|default view]] is all of the chromosomes with all of the segments, painted in the order of the Association. The second view is a [[Addon:DNASegmentMapGramplet#Single_Chromosome_View|detailed view of a single chromosome]], with each associated person having a separate row. The user clicks on the chromosome label (y-axis) to switch to the detailed view and clicks on the background to return to the default view. The [[Addon:DNASegmentMapGramplet#Visual_Phasing_View|third view colors the segment based on the grandparent]] with separate colors for a common ancestor: maternal grandmother, maternal grandfather, paternal grandmother, and paternal grandfather, note this view is disabled by default.

===Create a DNA Association===