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Diffstat (limited to 'libX11/man/XSetLineAttributes.man')
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diff --git a/libX11/man/XSetLineAttributes.man b/libX11/man/XSetLineAttributes.man new file mode 100644 index 000000000..09be3f58f --- /dev/null +++ b/libX11/man/XSetLineAttributes.man @@ -0,0 +1,268 @@ +.\" Copyright \(co 1985, 1986, 1987, 1988, 1989, 1990, 1991, 1994, 1996 X Consortium +.\" +.\" Permission is hereby granted, free of charge, to any person obtaining +.\" a copy of this software and associated documentation files (the +.\" "Software"), to deal in the Software without restriction, including +.\" without limitation the rights to use, copy, modify, merge, publish, +.\" distribute, sublicense, and/or sell copies of the Software, and to +.\" permit persons to whom the Software is furnished to do so, subject to +.\" the following conditions: +.\" +.\" The above copyright notice and this permission notice shall be included +.\" in all copies or substantial portions of the Software. +.\" +.\" THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +.\" OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +.\" MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. +.\" IN NO EVENT SHALL THE X CONSORTIUM BE LIABLE FOR ANY CLAIM, DAMAGES OR +.\" OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, +.\" ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR +.\" OTHER DEALINGS IN THE SOFTWARE. +.\" +.\" Except as contained in this notice, the name of the X Consortium shall +.\" not be used in advertising or otherwise to promote the sale, use or +.\" other dealings in this Software without prior written authorization +.\" from the X Consortium. +.\" +.\" Copyright \(co 1985, 1986, 1987, 1988, 1989, 1990, 1991 by +.\" Digital Equipment Corporation +.\" +.\" Portions Copyright \(co 1990, 1991 by +.\" Tektronix, Inc. +.\" +.\" Permission to use, copy, modify and distribute this documentation for +.\" any purpose and without fee is hereby granted, provided that the above +.\" copyright notice appears in all copies and that both that copyright notice +.\" and this permission notice appear in all copies, and that the names of +.\" Digital and Tektronix not be used in in advertising or publicity pertaining +.\" to this documentation without specific, written prior permission. +.\" Digital and Tektronix makes no representations about the suitability +.\" of this documentation for any purpose. +.\" It is provided ``as is'' without express or implied warranty. +.\" +.\" $XFree86: xc/doc/man/X11/XSeLAttr.man,v 1.2 2001/01/27 18:20:04 dawes Exp $ +.\" +.ds xT X Toolkit Intrinsics \- C Language Interface +.ds xW Athena X Widgets \- C Language X Toolkit Interface +.ds xL Xlib \- C Language X Interface +.ds xC Inter-Client Communication Conventions Manual +.na +.de Ds +.nf +.\\$1D \\$2 \\$1 +.ft 1 +.\".ps \\n(PS +.\".if \\n(VS>=40 .vs \\n(VSu +.\".if \\n(VS<=39 .vs \\n(VSp +.. +.de De +.ce 0 +.if \\n(BD .DF +.nr BD 0 +.in \\n(OIu +.if \\n(TM .ls 2 +.sp \\n(DDu +.fi +.. +.de FD +.LP +.KS +.TA .5i 3i +.ta .5i 3i +.nf +.. +.de FN +.fi +.KE +.LP +.. +.de IN \" send an index entry to the stderr +.. +.de C{ +.KS +.nf +.D +.\" +.\" choose appropriate monospace font +.\" the imagen conditional, 480, +.\" may be changed to L if LB is too +.\" heavy for your eyes... +.\" +.ie "\\*(.T"480" .ft L +.el .ie "\\*(.T"300" .ft L +.el .ie "\\*(.T"202" .ft PO +.el .ie "\\*(.T"aps" .ft CW +.el .ft R +.ps \\n(PS +.ie \\n(VS>40 .vs \\n(VSu +.el .vs \\n(VSp +.. +.de C} +.DE +.R +.. +.de Pn +.ie t \\$1\fB\^\\$2\^\fR\\$3 +.el \\$1\fI\^\\$2\^\fP\\$3 +.. +.de ZN +.ie t \fB\^\\$1\^\fR\\$2 +.el \fI\^\\$1\^\fP\\$2 +.. +.de hN +.ie t <\fB\\$1\fR>\\$2 +.el <\fI\\$1\fP>\\$2 +.. +.de NT +.ne 7 +.ds NO Note +.if \\n(.$>$1 .if !'\\$2'C' .ds NO \\$2 +.if \\n(.$ .if !'\\$1'C' .ds NO \\$1 +.ie n .sp +.el .sp 10p +.TB +.ce +\\*(NO +.ie n .sp +.el .sp 5p +.if '\\$1'C' .ce 99 +.if '\\$2'C' .ce 99 +.in +5n +.ll -5n +.R +.. +. \" Note End -- doug kraft 3/85 +.de NE +.ce 0 +.in -5n +.ll +5n +.ie n .sp +.el .sp 10p +.. +.ny0 +.TH XSetLineAttributes __libmansuffix__ __xorgversion__ "XLIB FUNCTIONS" +.SH NAME +XSetLineAttributes, XSetDashes \- GC convenience routines +.SH SYNTAX +.HP +int XSetLineAttributes\^(\^Display *\fIdisplay\fP\^, GC \fIgc\fP\^, unsigned +int \fIline_width\fP\^, int \fIline_style\fP\^, int \fIcap_style\fP\^, int +\fIjoin_style\fP\^); +.HP +int XSetDashes\^(\^Display *\fIdisplay\fP\^, GC \fIgc\fP\^, int +\fIdash_offset\fP\^, char \fIdash_list\fP[]\^, int \fIn\fP\^); +.SH ARGUMENTS +.IP \fIcap_style\fP 1i +Specifies the line-style and cap-style you want to set for the specified GC. +You can pass +.ZN CapNotLast , +.ZN CapButt , +.ZN CapRound , +or +.ZN CapProjecting . +.IP \fIdash_list\fP 1i +Specifies the dash-list for the dashed line-style +you want to set for the specified GC. +.IP \fIdash_offset\fP 1i +Specifies the phase of the pattern for the dashed line-style you want to set +for the specified GC. +.IP \fIdisplay\fP 1i +Specifies the connection to the X server. +.IP \fIgc\fP 1i +Specifies the GC. +.IP \fIjoin_style\fP 1i +Specifies the line join-style you want to set for the specified GC. +You can pass +.ZN JoinMiter , +.ZN JoinRound , +or +.ZN JoinBevel . +.IP \fIline_style\fP 1i +Specifies the line-style you want to set for the specified GC. +You can pass +.ZN LineSolid , +.ZN LineOnOffDash , +or +.ZN LineDoubleDash . +.IP \fIline_width\fP 1i +Specifies the line-width you want to set for the specified GC. +.IP \fIn\fP 1i +Specifies the number of elements in dash_list. +.SH DESCRIPTION +The +.ZN XSetLineAttributes +function sets the line drawing components in the specified GC. +.LP +.ZN XSetLineAttributes +can generate +.ZN BadAlloc , +.ZN BadGC , +and +.ZN BadValue +errors. +.LP +The +.ZN XSetDashes +function sets the dash-offset and dash-list attributes for dashed line styles +in the specified GC. +There must be at least one element in the specified dash_list, +or a +.ZN BadValue +error results. +The initial and alternating elements (second, fourth, and so on) +of the dash_list are the even dashes, and +the others are the odd dashes. +Each element specifies a dash length in pixels. +All of the elements must be nonzero, +or a +.ZN BadValue +error results. +Specifying an odd-length list is equivalent to specifying the same list +concatenated with itself to produce an even-length list. +.LP +The dash-offset defines the phase of the pattern, +specifying how many pixels into the dash-list the pattern +should actually begin in any single graphics request. +Dashing is continuous through path elements combined with a join-style +but is reset to the dash-offset between each sequence of joined lines. +.LP +The unit of measure for dashes is the same for the ordinary coordinate system. +Ideally, a dash length is measured along the slope of the line, but implementations +are only required to match this ideal for horizontal and vertical lines. +Failing the ideal semantics, it is suggested that the length be measured along the +major axis of the line. +The major axis is defined as the x axis for lines drawn at an angle of between +\-45 and +45 degrees or between 135 and 225 degrees from the x axis. +For all other lines, the major axis is the y axis. +.LP +.ZN XSetDashes +can generate +.ZN BadAlloc , +.ZN BadGC , +and +.ZN BadValue +errors. +.SH DIAGNOSTICS +.TP 1i +.ZN BadAlloc +The server failed to allocate the requested resource or server memory. +.TP 1i +.ZN BadGC +A value for a GContext argument does not name a defined GContext. +.TP 1i +.ZN BadValue +Some numeric value falls outside the range of values accepted by the request. +Unless a specific range is specified for an argument, the full range defined +by the argument's type is accepted. Any argument defined as a set of +alternatives can generate this error. +.SH "SEE ALSO" +XCreateGC(3X11), +XQueryBestSize(3X11), +XSetArcMode(3X11), +XSetClipOrigin(3X11), +XSetFillStyle(3X11), +XSetFont(3X11), +XSetState(3X11), +XSetTile(3X11) +.br +\fI\*(xL\fP |