Determines the shape, style and placement mode of the mask boundary object.
Style
Sets the line style for the mask.
Line Color
Sets the line color for the mask. You can click More to define custom colors with the Colors Dialog Box.
Line Type
Sets the line type and style for the mask.
Line Width
Sets the line width for the mask.
Rectangular Mask
Restricts the placement mode of the mask to be rectangular.
Circular Mask
Restricts the placement mode of the mask to be circular.
Polygonal Mask
Restricts the placement mode of the mask to polygonal.
Caption
Specify the text to be placed as a label for the mask. Leave the Caption box blank to not have a label automatically generated when you finish drawing the mask.
Show Border
Specifies whether the border of the mask is displayed. Leave the check box unchecked to keep the border hidden.