Inherits:
::tycho::Picture
-
Source File -
Contents:
public procs
- public commons
A "terminal" for making connections to dataflow nodes and
such. This kind of terminal is based on arrowed lines.
Reading Picture documentation.
Note: This is an experimental class.
Public constructs
-
construct
id canvas slate tags x0 y0 args
- Create a new Terminal item.
-
_direction
id canvas slate direction
- Update the
-direction
option.
-
_fill
id canvas slate fill
- Update the
-fill
option.
-
_length
id canvas slate length
- Update the
-length
option.
-
_style
id canvas slate length
- Update the
-style
option.
-
_type
id canvas slate type
- Update the
-type
option.
-
aspect
id canvas slate args
- Get an aspect.
-
coords
id canvas slate args
- Set or get the Terminal's coordinates.
-
_direction
- The direction of the terminal away from its connection point,
as a unit vector pair.
-
_fill
- The fill color of the terminal.
-
_length
- The length of the terminal line.
-
_style
- The "style" of the terminal: "arrow," "doublearrow," or "blob".
-
_type
- The type of the terminal: "input" or "output".
-
blobitem
- An component item used for terminal ends.
-
methodtable
- The virtual "method" table.
-
optiondefault
- Default values of this item's options.
-
shape
point
- The terminal is a "point" shape.
Index of classes
Author: H. John Reekie
Version: @(#)Terminal.itcl 1.8 12/13/96
Copyright: (c) 1996 The Regents of the University of California.