ModifyWaterfall

ModifyWaterfall [/W=winName ] keyword = value [, keyword = value ...]

The ModifyWaterfall operation modifies the properties of the waterfall plot in the top or named graph.

Parameters

keyword is one of the following:

angle = a

Angle in degrees from horizontal of the angled y axis (a=10 to 90).

axlen = len

Relative length of angled y axis. len is a fraction between 0.1 and 0.9.

hidden= h

h =0:	Turns hidden line off.
h =1:	Uses painter's algorithm.
h =2:	True hidden.
h =3:	Hides lines with bottom removed.
h =4:	Hides lines using a different color for the bottom. When specified, the top color is the normal color for lines and the bottom color is set using ModifyGraph negRGB=(r,g,b[,a]).

note

Hidden lines are active only when the mode is lines between points.

Flags


/W = winName	Modifies waterfall plot in the named graph window or subwindow. When omitted, action will affect the active window or subwindow.
	When identifying a subwindow with winName, see Subwindow Syntax for details on forming the window hierarchy.

Details

Painter's algorithm draws the traces from back to front and erases hidden lines while modes 2, 3 and 4 detect which line segments are hidden and suppresses the drawing of these segments.