xwininfo fontconfig libX11 libXau libXext libxcb mesa pixman

xkeyboard-config git update 27 Aug 2012

1 files changed, 278 insertions, 339 deletions

diff --git a/libX11/man/XDrawArc.man b/libX11/man/XDrawArc.man
index e20692ddc..e916187bf 100644
--- a/libX11/man/XDrawArc.man
+++ b/libX11/man/XDrawArc.man
@@ -1,339 +1,278 @@
-'\" e

-.\" 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.

-.\" 

-.\"

-.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

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-.TA .5i 3i

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-.fi

-.KE

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-..

-.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

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-..

-.		\" Note End -- doug kraft 3/85

-.de NE

-.ce 0

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-.ll +5n

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-.ny0

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-'\" e

-.TH XDrawArc __libmansuffix__ __xorgversion__ "XLIB FUNCTIONS"

-.SH NAME

-XDrawArc, XDrawArcs, XArc \- draw arcs and arc structure

-.SH SYNTAX

-.HP

-int XDrawArc\^(\^Display *\fIdisplay\fP\^, Drawable \fId\fP\^, GC \fIgc\fP\^,

-int \fIx\fP\^, int \fIy\fP\^, unsigned int \fIwidth\fP\^, unsigned int

-\fIheight\fP\^, int \fIangle1\fP\^, int \fIangle2\fP\^); 

-.HP

-int XDrawArcs\^(\^Display *\fIdisplay\fP\^, Drawable \fId\fP\^, GC \fIgc\fP\^,

-XArc *\fIarcs\fP\^, int \fInarcs\fP\^); 

-.SH ARGUMENTS

-.IP \fIangle1\fP 1i

-Specifies the start of the arc relative to the three-o'clock position

-from the center, in units of degrees * 64.

-.IP \fIangle2\fP 1i

-Specifies the path and extent of the arc relative to the start of the

-arc, in units of degrees * 64.

-.IP \fIarcs\fP 1i

-Specifies an array of arcs.

-.IP \fId\fP 1i

-Specifies the drawable. 

-.IP \fIdisplay\fP 1i

-Specifies the connection to the X server.

-.IP \fIgc\fP 1i

-Specifies the GC.

-.IP \fInarcs\fP 1i

-Specifies the number of arcs in the array.

-.ds Wh , which are the major and minor axes of the arc

-.IP \fIwidth\fP 1i

-.br

-.ns

-.IP \fIheight\fP 1i

-Specify the width and height\*(Wh.

-.ds Xy , which are relative to the origin of the drawable \

-and specify the upper-left corner of the bounding rectangle

-.IP \fIx\fP 1i

-.br

-.ns

-.IP \fIy\fP 1i

-Specify the x and y coordinates\*(Xy.

-.SH DESCRIPTION

-.EQ

-delim %%

-.EN

-.ZN XDrawArc

-draws a single circular or elliptical arc, and 

-.ZN XDrawArcs

-draws multiple circular or elliptical arcs.

-Each arc is specified by a rectangle and two angles.  

-The center of the circle or ellipse is the center of the

-rectangle, and the major and minor axes are specified by the width and height.

-Positive angles indicate counterclockwise motion, 

-and negative angles indicate clockwise motion.  

-If the magnitude of angle2 is greater than 360 degrees, 

-.ZN XDrawArc

-or 

-.ZN XDrawArcs

-truncates it to 360 degrees.

-.LP

-For an arc specified as %[ ~x, ~y, ~width , ~height, ~angle1, ~angle2 ]%, 

-the origin of the major and minor axes is at 

-% [ x +^ {width over 2} , ~y +^ {height over 2}  ]%, 

-and the infinitely thin path describing the entire circle or ellipse 

-intersects the horizontal axis at % [ x, ~y +^ {height over 2}  ]% and 

-% [ x +^ width , ~y +^ { height over 2 }] %

-and intersects the vertical axis at % [ x +^ { width over 2 } , ~y ]% and 

-% [ x +^ { width over 2 }, ~y +^ height ]%.

-These coordinates can be fractional

-and so are not truncated to discrete coordinates.

-The path should be defined by the ideal mathematical path.  

-For a wide line with line-width lw, 

-the bounding outlines for filling are given        

-by the two infinitely thin paths consisting of all points whose perpendicular

-distance from the path of the circle/ellipse is equal to lw/2

-(which may be a fractional value).

-The cap-style and join-style are applied the same as for a line

-corresponding to the tangent of the circle/ellipse at the endpoint.

-.LP

-For an arc specified as % [ ~x, ~y, ~width, ~height, ~angle1, ~angle2  ]%,

-the angles must be specified

-in the effectively skewed coordinate system of the ellipse (for a

-circle, the angles and coordinate systems are identical).  The

-relationship between these angles and angles expressed in the normal

-coordinate system of the screen (as measured with a protractor) is as

-follows:

-.LP

-.Ds

-% roman "skewed-angle" ~ = ~ atan left ( tan ( roman "normal-angle" )

- * width over height right ) +^ adjust%

-.De

-.LP

-The skewed-angle and normal-angle are expressed in radians (rather

-than in degrees scaled by 64) in the range % [ 0 , ~2 pi  ]% and where atan

-returns a value in the range % [ - pi over 2 , ~pi over 2  ] %

-and adjust is:

-.LP

-.TS

-l l.

-%0%	for normal-angle in the range % [ 0 , ~pi over 2  ]%

-%pi%	for normal-angle in the range % [ pi over 2 , ~{3 pi} over 2  ]%

-%2 pi%	for normal-angle in the range % [ {3 pi} over 2 , ~2 pi  ]%

-.TE

-.LP

-For any given arc, 

-.ZN XDrawArc

-and

-.ZN XDrawArcs

-do not draw a pixel more than once.  

-If two arcs join correctly and if the line-width is greater than zero 

-and the arcs intersect, 

-.ZN XDrawArc

-and

-.ZN XDrawArcs

-do not draw a pixel more than once.

-Otherwise, 

-the intersecting pixels of intersecting arcs are drawn multiple times.

-Specifying an arc with one endpoint and a clockwise extent draws the same pixels

-as specifying the other endpoint and an equivalent counterclockwise extent,

-except as it affects joins.

-.LP

-If the last point in one arc coincides with the first point in the following 

-arc, the two arcs will join correctly.  

-If the first point in the first arc coincides with the last point in the last 

-arc, the two arcs will join correctly.

-By specifying one axis to be zero, a horizontal or vertical line can be

-drawn.

-Angles are computed based solely on the coordinate system and ignore the

-aspect ratio.

-.LP

-Both functions use these GC components: 

-function, plane-mask, line-width, line-style, cap-style, join-style, 

-fill-style, subwindow-mode, clip-x-origin, clip-y-origin, and clip-mask.

-They also use these GC mode-dependent components: 

-foreground, background, tile, stipple, tile-stipple-x-origin, 

-tile-stipple-y-origin, dash-offset, and dash-list.

-.LP

-.ZN XDrawArc

-and

-.ZN XDrawArcs

-can generate

-.ZN BadDrawable ,

-.ZN BadGC ,

-and

-.ZN BadMatch 

-errors.

-.SH STRUCTURES

-The

-.ZN XArc

-structure contains:

-.LP

-.EX

-typedef struct {

-	short x, y;

-	unsigned short width, height;

-	short angle1, angle2;             /\&* Degrees * 64 */

-} XArc;

-.EE

-.LP

-All x and y members are signed integers.

-The width and height members are 16-bit unsigned integers.

-You should be careful not to generate coordinates and sizes

-out of the 16-bit ranges, because the protocol only has 16-bit fields

-for these values.

-.SH DIAGNOSTICS

-.TP 1i

-.ZN BadDrawable

-A value for a Drawable argument does not name a defined Window or Pixmap.

-.TP 1i

-.ZN BadGC

-A value for a GContext argument does not name a defined GContext.

-.TP 1i

-.ZN BadMatch

-An

-.ZN InputOnly

-window is used as a Drawable.

-.TP 1i

-.ZN BadMatch

-Some argument or pair of arguments has the correct type and range but fails

-to match in some other way required by the request.

-.SH "SEE ALSO"

-XDrawLine(__libmansuffix__),

-XDrawPoint(__libmansuffix__),

-XDrawRectangle(__libmansuffix__)

-.br

-\fI\*(xL\fP

+'\" e
+.\" 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.
+.\" 
+.\"
+.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 CW
+.\".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 IN		\" send an index entry to the stderr
+..
+.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
+..
+.ny0
+.de EX
+.sp
+.nf
+.ft CW
+..
+.de EE
+.ft R
+.fi
+.sp
+..
+'\" e
+.TH XDrawArc __libmansuffix__ __xorgversion__ "XLIB FUNCTIONS"
+.SH NAME
+XDrawArc, XDrawArcs, XArc \- draw arcs and arc structure
+.SH SYNTAX
+.HP
+int XDrawArc\^(\^Display *\fIdisplay\fP\^, Drawable \fId\fP\^, GC \fIgc\fP\^,
+int \fIx\fP\^, int \fIy\fP\^, unsigned int \fIwidth\fP\^, unsigned int
+\fIheight\fP\^, int \fIangle1\fP\^, int \fIangle2\fP\^); 
+.HP
+int XDrawArcs\^(\^Display *\fIdisplay\fP\^, Drawable \fId\fP\^, GC \fIgc\fP\^,
+XArc *\fIarcs\fP\^, int \fInarcs\fP\^); 
+.SH ARGUMENTS
+.IP \fIangle1\fP 1i
+Specifies the start of the arc relative to the three-o'clock position
+from the center, in units of degrees * 64.
+.IP \fIangle2\fP 1i
+Specifies the path and extent of the arc relative to the start of the
+arc, in units of degrees * 64.
+.IP \fIarcs\fP 1i
+Specifies an array of arcs.
+.IP \fId\fP 1i
+Specifies the drawable. 
+.IP \fIdisplay\fP 1i
+Specifies the connection to the X server.
+.IP \fIgc\fP 1i
+Specifies the GC.
+.IP \fInarcs\fP 1i
+Specifies the number of arcs in the array.
+.ds Wh , which are the major and minor axes of the arc
+.IP \fIwidth\fP 1i
+.br
+.ns
+.IP \fIheight\fP 1i
+Specify the width and height\*(Wh.
+.ds Xy , which are relative to the origin of the drawable \
+and specify the upper-left corner of the bounding rectangle
+.IP \fIx\fP 1i
+.br
+.ns
+.IP \fIy\fP 1i
+Specify the x and y coordinates\*(Xy.
+.SH DESCRIPTION
+.EQ
+delim %%
+.EN
+.ZN XDrawArc
+draws a single circular or elliptical arc, and 
+.ZN XDrawArcs
+draws multiple circular or elliptical arcs.
+Each arc is specified by a rectangle and two angles.  
+The center of the circle or ellipse is the center of the
+rectangle, and the major and minor axes are specified by the width and height.
+Positive angles indicate counterclockwise motion, 
+and negative angles indicate clockwise motion.  
+If the magnitude of angle2 is greater than 360 degrees, 
+.ZN XDrawArc
+or 
+.ZN XDrawArcs
+truncates it to 360 degrees.
+.LP
+For an arc specified as %[ ~x, ~y, ~width , ~height, ~angle1, ~angle2 ]%, 
+the origin of the major and minor axes is at 
+% [ x +^ {width over 2} , ~y +^ {height over 2}  ]%, 
+and the infinitely thin path describing the entire circle or ellipse 
+intersects the horizontal axis at % [ x, ~y +^ {height over 2}  ]% and 
+% [ x +^ width , ~y +^ { height over 2 }] %
+and intersects the vertical axis at % [ x +^ { width over 2 } , ~y ]% and 
+% [ x +^ { width over 2 }, ~y +^ height ]%.
+These coordinates can be fractional
+and so are not truncated to discrete coordinates.
+The path should be defined by the ideal mathematical path.  
+For a wide line with line-width lw, 
+the bounding outlines for filling are given        
+by the two infinitely thin paths consisting of all points whose perpendicular
+distance from the path of the circle/ellipse is equal to lw/2
+(which may be a fractional value).
+The cap-style and join-style are applied the same as for a line
+corresponding to the tangent of the circle/ellipse at the endpoint.
+.LP
+For an arc specified as % [ ~x, ~y, ~width, ~height, ~angle1, ~angle2  ]%,
+the angles must be specified
+in the effectively skewed coordinate system of the ellipse (for a
+circle, the angles and coordinate systems are identical).  The
+relationship between these angles and angles expressed in the normal
+coordinate system of the screen (as measured with a protractor) is as
+follows:
+.LP
+.Ds
+% roman "skewed-angle" ~ = ~ atan left ( tan ( roman "normal-angle" )
+ * width over height right ) +^ adjust%
+.De
+.LP
+The skewed-angle and normal-angle are expressed in radians (rather
+than in degrees scaled by 64) in the range % [ 0 , ~2 pi  ]% and where atan
+returns a value in the range % [ - pi over 2 , ~pi over 2  ] %
+and adjust is:
+.LP
+.TS
+l l.
+%0%	for normal-angle in the range % [ 0 , ~pi over 2  ]%
+%pi%	for normal-angle in the range % [ pi over 2 , ~{3 pi} over 2  ]%
+%2 pi%	for normal-angle in the range % [ {3 pi} over 2 , ~2 pi  ]%
+.TE
+.LP
+For any given arc, 
+.ZN XDrawArc
+and
+.ZN XDrawArcs
+do not draw a pixel more than once.  
+If two arcs join correctly and if the line-width is greater than zero 
+and the arcs intersect, 
+.ZN XDrawArc
+and
+.ZN XDrawArcs
+do not draw a pixel more than once.
+Otherwise, 
+the intersecting pixels of intersecting arcs are drawn multiple times.
+Specifying an arc with one endpoint and a clockwise extent draws the same pixels
+as specifying the other endpoint and an equivalent counterclockwise extent,
+except as it affects joins.
+.LP
+If the last point in one arc coincides with the first point in the following 
+arc, the two arcs will join correctly.  
+If the first point in the first arc coincides with the last point in the last 
+arc, the two arcs will join correctly.
+By specifying one axis to be zero, a horizontal or vertical line can be
+drawn.
+Angles are computed based solely on the coordinate system and ignore the
+aspect ratio.
+.LP
+Both functions use these GC components: 
+function, plane-mask, line-width, line-style, cap-style, join-style, 
+fill-style, subwindow-mode, clip-x-origin, clip-y-origin, and clip-mask.
+They also use these GC mode-dependent components: 
+foreground, background, tile, stipple, tile-stipple-x-origin, 
+tile-stipple-y-origin, dash-offset, and dash-list.
+.LP
+.ZN XDrawArc
+and
+.ZN XDrawArcs
+can generate
+.ZN BadDrawable ,
+.ZN BadGC ,
+and
+.ZN BadMatch 
+errors.
+.SH STRUCTURES
+The
+.ZN XArc
+structure contains:
+.LP
+.EX
+typedef struct {
+	short x, y;
+	unsigned short width, height;
+	short angle1, angle2;             /\&* Degrees * 64 */
+} XArc;
+.EE
+.LP
+All x and y members are signed integers.
+The width and height members are 16-bit unsigned integers.
+You should be careful not to generate coordinates and sizes
+out of the 16-bit ranges, because the protocol only has 16-bit fields
+for these values.
+.SH DIAGNOSTICS
+.TP 1i
+.ZN BadDrawable
+A value for a Drawable argument does not name a defined Window or Pixmap.
+.TP 1i
+.ZN BadGC
+A value for a GContext argument does not name a defined GContext.
+.TP 1i
+.ZN BadMatch
+An
+.ZN InputOnly
+window is used as a Drawable.
+.TP 1i
+.ZN BadMatch
+Some argument or pair of arguments has the correct type and range but fails
+to match in some other way required by the request.
+.SH "SEE ALSO"
+XDrawLine(__libmansuffix__),
+XDrawPoint(__libmansuffix__),
+XDrawRectangle(__libmansuffix__)
+.br
+\fI\*(xL\fP