What's New

• Adds CustomAttributes.BarOverlap for supporting bar overlap.
• Adds CustomAttributes.BubbleSize for seting the size of each bubble manually and changs the arithmetic that calculate max bubble size and min bubble size by.
• Adds CustomAttributes.BubbleSizeRepresents for bubble size representing bubble's area or bubble's diameter.
   

Fixes

• Multiple chart areas is missed vertical grid lines
• Labels on Y-Axis with small font not be displayed