Markers()

Displays markers on a plot

MARKERS/DRAW xarray=RealArray yarray=RealArray [colour=Colour] [symbol=Marker] [size=Real] Draw markers at the x/yarray points, with the size of the earray values
MARKERS/ALTER [xarray=RealArray] [yarray=RealArray] [colour=Colour] [symbol=Marker] [size=Real] object=Gobject Alter the markers

example:

	# Draws a marker plot with crosses 
	# then alters the marker symbol.
	>> mp = Markers:draw(symbol=$cross)
	>> Markers/alter object=mp symbol=$box

Note: For markers/alter yarray, xarray and earray are not implemented.

Markers/Draw

Draws markers on a graphics device. If the xarray and yarray have already been defined, in either graph, histogram or markers. then it is not necessary to define them again.

Parameters:

Xarray (RealArray)

Defines the x points.

Yarray (RealArray)

Defines the y points

Colour (Colour)

Defines the markers colour.

Symbol (Marker)

Defines the style of markers. Such as $point, $plus, $star, $circle, $cross, $box.

Size (Real)

Defines the markers size.

RESULT = (OneDMarkers)

Returns the properties of the newly created markers.

Markers/Alter

Alters a set of markers. The xarray and yarray are not able to be altered at this point in time.

Parameters:

Xarray (RealArray)

Not yet implemented.

Yarray (RealArray)

Not Yet Implemented.

Colour (Colour)

Defines the markers colour.

Symbol (Marker)

Defines the style of markers. Such as $point, $plus, $star, $circle, $cross, $box.

Size (Real)

Defines the markers size.

Object (Gobject)

Shows which set of markers are to be altered, in any one window.

RESULT = (OneDMarkers)

Returns the properties of the altered markers.