Positioning circle with (x,y)Positioning bar with (x,y)Positioning bar with with (x,y,x2)Positioning bar with (x,y,y2)Positioning mark with (x,y,x2,y2)Bars with explicit width settingand height settingScale align 0Scale align 0.3Scale align 0.5Scale align .7Scale align 1bandPosition 0bandPosition 0.5bandPosition 1Offset for grouped barsOffset for jitter plots