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-rw-r--r--doc/canvas.n10
1 files changed, 7 insertions, 3 deletions
diff --git a/doc/canvas.n b/doc/canvas.n
index bfd7b51..53c525f 100644
--- a/doc/canvas.n
+++ b/doc/canvas.n
@@ -6,7 +6,7 @@
'\" See the file "license.terms" for information on usage and redistribution
'\" of this file, and for a DISCLAIMER OF ALL WARRANTIES.
'\"
-'\" RCS: @(#) $Id: canvas.n,v 1.17 2004/09/19 16:05:36 dkf Exp $
+'\" RCS: @(#) $Id: canvas.n,v 1.18 2004/10/28 10:22:51 dkf Exp $
'\"
.so man.macros
.TH canvas n 8.3 Tk "Tk Built-In Commands"
@@ -1396,7 +1396,9 @@ irrelevant.
.TP
\fB\-smooth \fIsmoothMethod\fR
\fIsmoothMethod\fR must have one of the forms accepted by
-\fBTk_GetBoolean\fR or a line smoothing method. Only \fBtrue\fR and \fBraw\fR are
+\fBTk_GetBoolean\fR or a line smoothing method.
+.VS 8.5
+Only \fBtrue\fR and \fBraw\fR are
supported in the core (with \fBbezier\fR being an alias for \fBtrue\fR), but more can be added at runtime. If a boolean
false value or empty string is given, no smoothing is applied. A boolean
truth value assumes \fBtrue\fR smoothing.
@@ -1414,6 +1416,7 @@ line segments can be venerated within a curve by making control points
equal to their neighbouring knot points. If the last point is a
control point and not a knot point, the point is repeated (one or two
times) so that it also becomes a knot point.
+.VE 8.5
.TP
\fB\-splinesteps \fInumber\fR
Specifies the degree of smoothness desired for curves: each spline
@@ -1525,6 +1528,7 @@ If this option isn't specified then it defaults to \fBmiter\fR.
.TP
\fB\-smooth \fIboolean\fR
\fIBoolean\fR must have one of the forms accepted by \fBTk_GetBoolean\fR
+.VS 8.5
or a line smoothing method. Only \fBtrue\fR and \fBraw\fR are
supported in the core (with \fBbezier\fR being an alias for \fBtrue\fR), but more can be added at runtime. If a boolean
false value or empty string is given, no smoothing is applied. A boolean
@@ -1544,6 +1548,7 @@ equal to their neighbouring knot points. If the last point is not the
second point of a pair of control points, the point is repeated (one or two
times) so that it also becomes the second point of a pair of control
points (the associated knot point will be the first control point).
+.VE 8.5
.TP
\fB\-splinesteps \fInumber\fR
Specifies the degree of smoothness desired for curves: each spline
@@ -1749,7 +1754,6 @@ See the documentation for \fBTk_CreateItemType\fR.
In the current implementation, new canvases are not given any
default behavior: you'll have to execute explicit Tcl commands
to give the canvas its behavior.
-
.SH CREDITS
.PP
Tk's canvas widget is a blatant ripoff of ideas from Joel Bartlett's