Legend parameters
Visible:
If checked the chart will display the chart legend
Width:
The with in pixel of the chart legend
Position:
The position of the chart legend. Can be Left, Right, Top, Bottom
Border width:
The border width of the chart legend
Border color:
The border color of the chart legend
Border style:
The border style of the chart legend. The choose can be: Solid, Dash, DashDot, DashDotDot, Dot
Bg Color:
The background color of the chart legend
Bg To Color:
If you choose the BgType with a gradient this will be the end color of the gradient
Angle:
If you choose the BgType with a gradient this will be the angle of the of the gradient
Bg Type:
The background type of the chart legend. The available type are: Solid, Linear gradient (Vertical), Linear gradient (Horizontal), Linear gradient (Backward Diagonal), Linear gradient (Forward Diagonal)
Bg hatch style:
Bg Image:
The backgound image
P.S.
You can define 3 type of background: image, hatch style and color with gradients, but only one can be apply so the extension verify if you setup an image use the image after verify the hatch style and in end the color. When you setup the hatch style the 2 color will be used like master color and fore-color for the hatch style.
Chart nomenclature