FillLevel

Draw the object with a specified fill color, up to a certain level.

FillLevel draws the original color (or the color determined by other dynamics) up to a certain
border line. On the other side of the borderline the object is drawn with the specified
background color. The position of the borderline is determined from the value of the analog
signal. If the value is less then MinValue, the whole object is drawn with background color.
If the value is greater than MaxValue the object is drawn with the original color.

Direction states the direction of the movement of the borderline. If Direction is Up the border
is move upwards with increasing value, if Down downwards, if Left to the left and if right to
the right.

Attribute		Description
FillLevel.Attribute		Signal in the database of type Float32.
FillLevel.BackgroundColor		Background color.
FillLevel.Direction		Direction Up, Down, Left or Right.
FillLevel.MinValue		Min value. When the signal value equals
		MinValue, the whole object is drawn with
		background color.
FillLevel.MaxValue		Max value. When the signal value equals
		MaxValue, the whole object is drawn with
		original color.
FillLevel.MinValueAttr		Signal for minimum value.
FillLevel.MaxValueAttr		Signal for maximum value.