OptionalnotesAdditional information about the marker.
OptionalopacityMarker's opacity.
OptionalstrokeMarker's stroke (outline) color.
OptionalstrokeMarker's stroke (outline) dash array.
OptionalstrokeMarker's stroke (outline) width.
Marker's type name.
x coordinate for the first end-point.
x coordinate for the second end-point.
y coordinate for the first end-point.
y coordinate for the second end-point.
Represents the state of the arrow marker.