Adjoins the different legend color rectangles when true. The color
rectangles of the different items are drawn attached to each other (no vertical spacing). When false, the color rectangles are drawn as seperate rectangles. Default value: false
pen used to draw a border around the color box legend symbols. By default this pen is not used. Instead, the appropiate Series pen is used to draw the symbols borders. To use this Pen, first set DefaultPen to false.
It can have one of the following values: Left The color rectangles are placed left of the legend items Right The color rectangles are placed right of the legend items Default value: Left
Resizes the legend symbol to square shaped, when true.
When false, the legend symbol height is determined by the legend font size, and the symbol width is calculated using the Width and WidthUnits properties. Default value: false