Lists the possible interpretations of the Width and Height properties which specify the position of a chart element.
Specifies that the width or height is set automatically, so the corresponding value is null when obtained or ignored when being set.
Specifies that the Width or Height property values are interpreted as the position of the right or bottom edge of the chart element as a fraction of the height or width of the chart.
Specifies that the Width or Height property values are interpreted as a fraction of the width (height) of the chart and the position is relative to the default position for the chart element.
Assign the LayoutMode member to the LayoutPosition.Mode property.