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Diffstat (limited to 'libX11/man/XCreateColormap.man')
| -rw-r--r-- | libX11/man/XCreateColormap.man | 734 |
1 files changed, 367 insertions, 367 deletions
diff --git a/libX11/man/XCreateColormap.man b/libX11/man/XCreateColormap.man index 0a5173902..3294d3062 100644 --- a/libX11/man/XCreateColormap.man +++ b/libX11/man/XCreateColormap.man @@ -1,367 +1,367 @@ -.\" 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 -.. -.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 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 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 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
|