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-.\" 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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-.ce 0
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-..
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-.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
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-.de hN
-.ie t <\fB\\$1\fR>\\$2
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-.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
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-.if '\\$2'C' .ce 99
-.in +5n
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-.R
-..
-. \" Note End -- doug kraft 3/85
-.de NE
-.ce 0
-.in -5n
-.ll +5n
-.ie n .sp
-.el .sp 10p
-..
-.ny0
-.TH XCreateColormap __libmansuffix__ __xorgversion__ "XLIB FUNCTIONS"
-.SH NAME
-XCreateColormap, XCopyColormapAndFree, XFreeColormap, XColor \- create, copy, or destroy colormaps and color structure
-.SH SYNTAX
-.HP
-Colormap XCreateColormap\^(\^Display *\fIdisplay\fP\^, Window \fIw\fP\^,
-Visual *\fIvisual\fP\^, int \fIalloc\fP\^);
-.HP
-Colormap XCopyColormapAndFree\^(\^Display *\fIdisplay\fP\^, Colormap
-\fIcolormap\fP\^);
-.HP
-int XFreeColormap\^(\^Display *\fIdisplay\fP\^, Colormap \fIcolormap\fP\^);
-.SH ARGUMENTS
-.IP \fIalloc\fP 1i
-Specifies the colormap entries to be allocated.
-You can pass
-.ZN AllocNone
-or
-.ZN AllocAll .
-.ds Cm that you want to create, copy, set, or destroy
-.IP \fIcolormap\fP 1i
-Specifies the colormap \*(Cm.
-.IP \fIdisplay\fP 1i
-Specifies the connection to the X server.
-.IP \fIvisual\fP 1i
-Specifies a visual type supported on the screen.
-If the visual type is not one supported by the screen,
-a
-.ZN BadMatch
-error results.
-.ds Wi on whose screen you want to create a colormap
-.IP \fIw\fP 1i
-Specifies the window \*(Wi.
-.SH DESCRIPTION
-The
-.ZN XCreateColormap
-function creates a colormap of the specified visual type for the screen
-on which the specified window resides and returns the colormap ID
-associated with it.
-Note that the specified window is only used to determine the screen.
-.LP
-The initial values of the colormap entries are undefined for the
-visual classes
-.ZN GrayScale ,
-.ZN PseudoColor ,
-and
-.ZN DirectColor .
-For
-.ZN StaticGray ,
-.ZN StaticColor ,
-and
-.ZN TrueColor ,
-the entries have defined values,
-but those values are specific to the visual and are not defined by X.
-For
-.ZN StaticGray ,
-.ZN StaticColor ,
-and
-.ZN TrueColor ,
-alloc must be
-.ZN AllocNone ,
-or a
-.ZN BadMatch
-error results.
-For the other visual classes,
-if alloc is
-.ZN AllocNone ,
-the colormap initially has no allocated entries,
-and clients can allocate them.
-For information about the visual types,
-see section 3.1.
-.LP
-If alloc is
-.ZN AllocAll ,
-the entire colormap is allocated writable.
-The initial values of all allocated entries are undefined.
-For
-.ZN GrayScale
-and
-.ZN PseudoColor ,
-the effect is as if an
-.ZN XAllocColorCells
-call returned all pixel values from zero to N \- 1,
-where N is the colormap entries value in the specified visual.
-For
-.ZN DirectColor ,
-the effect is as if an
-.ZN XAllocColorPlanes
-call returned a pixel value of zero and red_mask, green_mask,
-and blue_mask values containing the same bits as the corresponding
-masks in the specified visual.
-However, in all cases,
-none of these entries can be freed by using
-.ZN XFreeColors .
-.LP
-.ZN XCreateColormap
-can generate
-.ZN BadAlloc ,
-.ZN BadMatch ,
-.ZN BadValue ,
-and
-.ZN BadWindow
-errors.
-.LP
-The
-.ZN XCopyColormapAndFree
-function creates a colormap of the same visual type and for the same screen
-as the specified colormap and returns the new colormap ID.
-It also moves all of the client's existing allocation from the specified
-colormap to the new colormap with their color values intact
-and their read-only or writable characteristics intact and frees those entries
-in the specified colormap.
-Color values in other entries in the new colormap are undefined.
-If the specified colormap was created by the client with alloc set to
-.ZN AllocAll ,
-the new colormap is also created with
-.ZN AllocAll ,
-all color values for all entries are copied from the specified colormap,
-and then all entries in the specified colormap are freed.
-If the specified colormap was not created by the client with
-.ZN AllocAll ,
-the allocations to be moved are all those pixels and planes
-that have been allocated by the client using
-.ZN XAllocColor ,
-.ZN XAllocNamedColor ,
-.ZN XAllocColorCells ,
-or
-.ZN XAllocColorPlanes
-and that have not been freed since they were allocated.
-.LP
-.ZN XCopyColormapAndFree
-can generate
-.ZN BadAlloc
-and
-.ZN BadColor
-errors.
-.LP
-The
-.ZN XFreeColormap
-function deletes the association between the colormap resource ID
-and the colormap and frees the colormap storage.
-However, this function has no effect on the default colormap for a screen.
-If the specified colormap is an installed map for a screen,
-it is uninstalled (see
-.ZN XUninstallColormap ).
-If the specified colormap is defined as the colormap for a window (by
-.ZN XCreateWindow ,
-.ZN XSetWindowColormap ,
-or
-.ZN XChangeWindowAttributes ),
-.ZN XFreeColormap
-changes the colormap associated with the window to
-.ZN None
-and generates a
-.ZN ColormapNotify
-event.
-X does not define the colors displayed for a window with a colormap of
-.ZN None .
-.LP
-.ZN XFreeColormap
-can generate a
-.ZN BadColor
-error.
-.SH STRUCTURES
-The
-.ZN XColor
-structure contains:
-.LP
-.Ds 0
-.TA .5i 2.5i
-.ta .5i 2.5i
-typedef struct {
- unsigned long pixel; /\&* pixel value */
- unsigned short red, green, blue; /\&* rgb values */
- char flags; /\&* DoRed, DoGreen, DoBlue */
- char pad;
-} XColor;
-.De
-.LP
-The red, green, and blue values are always in the range 0 to 65535
-inclusive, independent of the number of bits actually used in the
-display hardware.
-The server scales these values down to the range used by the hardware.
-Black is represented by (0,0,0),
-and white is represented by (65535,65535,65535).
-.IN "Color"
-In some functions,
-the flags member controls which of the red, green, and blue members is used
-and can be the inclusive OR of zero or more of
-.ZN DoRed ,
-.ZN DoGreen ,
-and
-.ZN DoBlue .
-.SH DIAGNOSTICS
-.TP 1i
-.ZN BadAlloc
-The server failed to allocate the requested resource or server memory.
-.TP 1i
-.ZN BadColor
-A value for a Colormap argument does not name a defined Colormap.
-.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.
-.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.
-.TP 1i
-.ZN BadWindow
-A value for a Window argument does not name a defined Window.
-.SH "SEE ALSO"
-XAllocColor(__libmansuffix__),
-XChangeWindowAttributes(__libmansuffix__),
-XCreateWindow(__libmansuffix__),
-XQueryColor(__libmansuffix__),
-XStoreColors(__libmansuffix__)
-.br
-\fI\*(xL\fP
+.\" 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
+.TH XCreateColormap __libmansuffix__ __xorgversion__ "XLIB FUNCTIONS"
+.SH NAME
+XCreateColormap, XCopyColormapAndFree, XFreeColormap, XColor \- create, copy, or destroy colormaps and color structure
+.SH SYNTAX
+.HP
+Colormap XCreateColormap\^(\^Display *\fIdisplay\fP\^, Window \fIw\fP\^,
+Visual *\fIvisual\fP\^, int \fIalloc\fP\^);
+.HP
+Colormap XCopyColormapAndFree\^(\^Display *\fIdisplay\fP\^, Colormap
+\fIcolormap\fP\^);
+.HP
+int XFreeColormap\^(\^Display *\fIdisplay\fP\^, Colormap \fIcolormap\fP\^);
+.SH ARGUMENTS
+.IP \fIalloc\fP 1i
+Specifies the colormap entries to be allocated.
+You can pass
+.ZN AllocNone
+or
+.ZN AllocAll .
+.ds Cm that you want to create, copy, set, or destroy
+.IP \fIcolormap\fP 1i
+Specifies the colormap \*(Cm.
+.IP \fIdisplay\fP 1i
+Specifies the connection to the X server.
+.IP \fIvisual\fP 1i
+Specifies a visual type supported on the screen.
+If the visual type is not one supported by the screen,
+a
+.ZN BadMatch
+error results.
+.ds Wi on whose screen you want to create a colormap
+.IP \fIw\fP 1i
+Specifies the window \*(Wi.
+.SH DESCRIPTION
+The
+.ZN XCreateColormap
+function creates a colormap of the specified visual type for the screen
+on which the specified window resides and returns the colormap ID
+associated with it.
+Note that the specified window is only used to determine the screen.
+.LP
+The initial values of the colormap entries are undefined for the
+visual classes
+.ZN GrayScale ,
+.ZN PseudoColor ,
+and
+.ZN DirectColor .
+For
+.ZN StaticGray ,
+.ZN StaticColor ,
+and
+.ZN TrueColor ,
+the entries have defined values,
+but those values are specific to the visual and are not defined by X.
+For
+.ZN StaticGray ,
+.ZN StaticColor ,
+and
+.ZN TrueColor ,
+alloc must be
+.ZN AllocNone ,
+or a
+.ZN BadMatch
+error results.
+For the other visual classes,
+if alloc is
+.ZN AllocNone ,
+the colormap initially has no allocated entries,
+and clients can allocate them.
+For information about the visual types,
+see section 3.1.
+.LP
+If alloc is
+.ZN AllocAll ,
+the entire colormap is allocated writable.
+The initial values of all allocated entries are undefined.
+For
+.ZN GrayScale
+and
+.ZN PseudoColor ,
+the effect is as if an
+.ZN XAllocColorCells
+call returned all pixel values from zero to N \- 1,
+where N is the colormap entries value in the specified visual.
+For
+.ZN DirectColor ,
+the effect is as if an
+.ZN XAllocColorPlanes
+call returned a pixel value of zero and red_mask, green_mask,
+and blue_mask values containing the same bits as the corresponding
+masks in the specified visual.
+However, in all cases,
+none of these entries can be freed by using
+.ZN XFreeColors .
+.LP
+.ZN XCreateColormap
+can generate
+.ZN BadAlloc ,
+.ZN BadMatch ,
+.ZN BadValue ,
+and
+.ZN BadWindow
+errors.
+.LP
+The
+.ZN XCopyColormapAndFree
+function creates a colormap of the same visual type and for the same screen
+as the specified colormap and returns the new colormap ID.
+It also moves all of the client's existing allocation from the specified
+colormap to the new colormap with their color values intact
+and their read-only or writable characteristics intact and frees those entries
+in the specified colormap.
+Color values in other entries in the new colormap are undefined.
+If the specified colormap was created by the client with alloc set to
+.ZN AllocAll ,
+the new colormap is also created with
+.ZN AllocAll ,
+all color values for all entries are copied from the specified colormap,
+and then all entries in the specified colormap are freed.
+If the specified colormap was not created by the client with
+.ZN AllocAll ,
+the allocations to be moved are all those pixels and planes
+that have been allocated by the client using
+.ZN XAllocColor ,
+.ZN XAllocNamedColor ,
+.ZN XAllocColorCells ,
+or
+.ZN XAllocColorPlanes
+and that have not been freed since they were allocated.
+.LP
+.ZN XCopyColormapAndFree
+can generate
+.ZN BadAlloc
+and
+.ZN BadColor
+errors.
+.LP
+The
+.ZN XFreeColormap
+function deletes the association between the colormap resource ID
+and the colormap and frees the colormap storage.
+However, this function has no effect on the default colormap for a screen.
+If the specified colormap is an installed map for a screen,
+it is uninstalled (see
+.ZN XUninstallColormap ).
+If the specified colormap is defined as the colormap for a window (by
+.ZN XCreateWindow ,
+.ZN XSetWindowColormap ,
+or
+.ZN XChangeWindowAttributes ),
+.ZN XFreeColormap
+changes the colormap associated with the window to
+.ZN None
+and generates a
+.ZN ColormapNotify
+event.
+X does not define the colors displayed for a window with a colormap of
+.ZN None .
+.LP
+.ZN XFreeColormap
+can generate a
+.ZN BadColor
+error.
+.SH STRUCTURES
+The
+.ZN XColor
+structure contains:
+.LP
+.Ds 0
+typedef struct {
+ unsigned long pixel; /\&* pixel value */
+ unsigned short red, green, blue; /\&* rgb values */
+ char flags; /\&* DoRed, DoGreen, DoBlue */
+ char pad;
+} XColor;
+.De
+.LP
+The red, green, and blue values are always in the range 0 to 65535
+inclusive, independent of the number of bits actually used in the
+display hardware.
+The server scales these values down to the range used by the hardware.
+Black is represented by (0,0,0),
+and white is represented by (65535,65535,65535).
+.IN "Color"
+In some functions,
+the flags member controls which of the red, green, and blue members is used
+and can be the inclusive OR of zero or more of
+.ZN DoRed ,
+.ZN DoGreen ,
+and
+.ZN DoBlue .
+.SH DIAGNOSTICS
+.TP 1i
+.ZN BadAlloc
+The server failed to allocate the requested resource or server memory.
+.TP 1i
+.ZN BadColor
+A value for a Colormap argument does not name a defined Colormap.
+.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.
+.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.
+.TP 1i
+.ZN BadWindow
+A value for a Window argument does not name a defined Window.
+.SH "SEE ALSO"
+XAllocColor(__libmansuffix__),
+XChangeWindowAttributes(__libmansuffix__),
+XCreateWindow(__libmansuffix__),
+XQueryColor(__libmansuffix__),
+XStoreColors(__libmansuffix__)
+.br
+\fI\*(xL\fP
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