diff options
Diffstat (limited to 'doc/GetVisual.3')
| -rw-r--r-- | doc/GetVisual.3 | 24 |
1 files changed, 14 insertions, 10 deletions
diff --git a/doc/GetVisual.3 b/doc/GetVisual.3 index d6be97b..3b394ef 100644 --- a/doc/GetVisual.3 +++ b/doc/GetVisual.3 @@ -5,7 +5,7 @@ '\" See the file "license.terms" for information on usage and redistribution '\" of this file, and for a DISCLAIMER OF ALL WARRANTIES. '\" -'\" RCS: @(#) $Id: GetVisual.3,v 1.6 2007/10/26 20:13:23 dgp Exp $ +'\" RCS: @(#) $Id: GetVisual.3,v 1.7 2007/10/29 16:04:12 dkf Exp $ '\" .so man.macros .TH Tk_GetVisual 3 4.0 Tk "Tk Library Procedures" @@ -33,7 +33,6 @@ Depth of returned visual gets stored here. If non-NULL then a suitable colormap for visual is found and its identifier is stored here. .BE - .SH DESCRIPTION .PP \fBTk_GetVisual\fR takes a string description of a visual and @@ -76,23 +75,28 @@ as \fItkwin\fR. Use the visual whose X identifier is \fInumber\fR. .TP 15 \fBbest\fR ?\fIdepth\fR? -Choose the ``best possible'' visual, using the following rules, in -decreasing order of priority: -(a) a visual that has exactly the desired depth is best, followed +Choose the +.QW "best possible" +visual, using the following rules, in decreasing order of priority: +.RS +.IP (a) +a visual that has exactly the desired depth is best, followed by a visual with greater depth than requested (but as little extra as possible), followed by a visual with less depth than requested (but as great a depth as possible); -(b) if no \fIdepth\fR is specified, then the deepest available visual +.IP (b) +if no \fIdepth\fR is specified, then the deepest available visual is chosen; -(c) \fBpseudocolor\fR is better than \fBtruecolor\fR or \fBdirectcolor\fR, +.IP (c) +\fBpseudocolor\fR is better than \fBtruecolor\fR or \fBdirectcolor\fR, which are better than \fBstaticcolor\fR, which is better than \fBstaticgray\fR or \fBgrayscale\fR; -(d) the default visual for the screen is better than any other visual. - +.IP (d) +the default visual for the screen is better than any other visual. +.RE .SH CREDITS .PP The idea for \fBTk_GetVisual\fR, and the first implementation, came from Paul Mackerras. - .SH KEYWORDS colormap, screen, visual |