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Diffstat (limited to 'libX11/man/XcmsQueryColor.man')
-rw-r--r-- | libX11/man/XcmsQueryColor.man | 471 |
1 files changed, 205 insertions, 266 deletions
diff --git a/libX11/man/XcmsQueryColor.man b/libX11/man/XcmsQueryColor.man index 9cba008b0..cc4742aed 100644 --- a/libX11/man/XcmsQueryColor.man +++ b/libX11/man/XcmsQueryColor.man @@ -1,266 +1,205 @@ -.\" 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
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-..
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-.KS
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-.\" 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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-.el .ie "\\*(.T"aps" .ft CW
-.el .ft R
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-..
-.de ZN
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-..
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-.ne 7
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-.ny0
-.TH XcmsQueryColor __libmansuffix__ __xorgversion__ "XLIB FUNCTIONS"
-.SH NAME
-XcmsQueryColor, XcmsQueryColors, XcmsLookupColor \- obtain color values
-.SH SYNTAX
-.HP
-Status XcmsQueryColor\^(\^Display *\fIdisplay\fP\^, Colormap \fIcolormap\fP\^,
-XcmsColor *\fIcolor_in_out\fP\^, XcmsColorFormat \fIresult_format\fP\^);
-.HP
-Status XcmsQueryColors\^(\^Display *\fIdisplay\fP\^, Colormap
-\fIcolormap\fP\^, XcmsColor \fIcolors_in_out\fP\^[\^]\^, unsigned int
-\fIncolors\fP\^, XcmsColorFormat \fIresult_format\fP\^);
-.HP
-Status XcmsLookupColor\^(\^Display *\fIdisplay\fP\^, Colormap
-\fIcolormap\fP\^, char *\fIcolor_string\fP\^, XcmsColor
-*\fIcolor_exact_return\fP\^, XcmsColor *\fIcolor_screen_return\fP\^,
-XcmsColorFormat \fIresult_format\fP\^);
-.SH ARGUMENTS
-.IP \fIdisplay\fP 1i
-Specifies the connection to the X server.
-.IP \fIcolormap\fP 1i
-Specifies the colormap.
-.IP \fIcolor_exact_return\fP 1i
-Returns the color specification parsed from the color string
-or parsed from the corresponding string found in a color-name database.
-.IP \fIcolor_in_out\fP 1i
-Specifies the pixel member that indicates the color cell to query.
-The color specification stored for the color cell is returned in this
-.ZN XcmsColor
-structure.
-.IP \fIcolor_screen_return\fP 1i
-Returns the color that can be reproduced on the screen.
-.ds St
-.IP \fIcolor_string\fP 1i
-Specifies the color string\*(St.
-.IP \fIresult_format\fP 1i
-Specifies the color format for the returned color
-specifications (color_screen_return and color_exact_return arguments).
-If the format is
-.ZN XcmsUndefinedFormat
-and the color string contains a
-numerical color specification,
-the specification is returned in the format used in that numerical
-color specification.
-If the format is
-.ZN XcmsUndefinedFormat
-and the color string contains a color name,
-the specification is returned in the format used
-to store the color in the database.
-.IP \fIncolors\fP 1i
-Specifies the number of
-.ZN XcmsColor
-structures in the color-specification array.
-.SH DESCRIPTION
-The
-.ZN XcmsQueryColor
-function obtains the RGB value
-for the pixel value in the pixel member of the specified
-.ZN XcmsColor
-structure and then
-converts the value to the target format as
-specified by the result_format argument.
-If the pixel is not a valid index in the specified colormap, a
-.ZN BadValue
-error results.
-The
-.ZN XcmsQueryColors
-function obtains the RGB values
-for pixel values in the pixel members of
-.ZN XcmsColor
-structures and then
-converts the values to the target format as
-specified by the result_format argument.
-If a pixel is not a valid index into the specified colormap, a
-.ZN BadValue
-error results.
-If more than one pixel is in error,
-the one that gets reported is arbitrary.
-.LP
-.ZN XcmsQueryColor
-and
-.ZN XcmsQueryColors
-can generate
-.ZN BadColor
-and
-.ZN BadValue
-errors.
-.LP
-The
-.ZN XcmsLookupColor
-function looks up the string name of a color with respect to the screen
-associated with the specified colormap.
-It returns both the exact color values and
-the closest values provided by the screen
-with respect to the visual type of the specified colormap.
-The values are returned in the format specified by result_format.
-If the color name is not in the Host Portable Character Encoding,
-the result is implementation-dependent.
-Use of uppercase or lowercase does not matter.
-.ZN XcmsLookupColor
-returns
-.ZN XcmsSuccess
-or
-.ZN XcmsSuccessWithCompression
-if the name is resolved; otherwise, it returns
-.ZN XcmsFailure .
-If
-.ZN XcmsSuccessWithCompression
-is returned, the color specification returned in
-color_screen_return is the result of gamut compression.
-.SH DIAGNOSTICS
-.TP 1i
-.ZN BadColor
-A value for a Colormap argument does not name a defined Colormap.
-.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"
-XcmsAllocColor(__libmansuffix__),
-XcmsStoreColor(__libmansuffix__),
-XQueryColor(__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 XcmsQueryColor __libmansuffix__ __xorgversion__ "XLIB FUNCTIONS" +.SH NAME +XcmsQueryColor, XcmsQueryColors, XcmsLookupColor \- obtain color values +.SH SYNTAX +.HP +Status XcmsQueryColor\^(\^Display *\fIdisplay\fP\^, Colormap \fIcolormap\fP\^, +XcmsColor *\fIcolor_in_out\fP\^, XcmsColorFormat \fIresult_format\fP\^); +.HP +Status XcmsQueryColors\^(\^Display *\fIdisplay\fP\^, Colormap +\fIcolormap\fP\^, XcmsColor \fIcolors_in_out\fP\^[\^]\^, unsigned int +\fIncolors\fP\^, XcmsColorFormat \fIresult_format\fP\^); +.HP +Status XcmsLookupColor\^(\^Display *\fIdisplay\fP\^, Colormap +\fIcolormap\fP\^, char *\fIcolor_string\fP\^, XcmsColor +*\fIcolor_exact_return\fP\^, XcmsColor *\fIcolor_screen_return\fP\^, +XcmsColorFormat \fIresult_format\fP\^); +.SH ARGUMENTS +.IP \fIdisplay\fP 1i +Specifies the connection to the X server. +.IP \fIcolormap\fP 1i +Specifies the colormap. +.IP \fIcolor_exact_return\fP 1i +Returns the color specification parsed from the color string +or parsed from the corresponding string found in a color-name database. +.IP \fIcolor_in_out\fP 1i +Specifies the pixel member that indicates the color cell to query. +The color specification stored for the color cell is returned in this +.ZN XcmsColor +structure. +.IP \fIcolor_screen_return\fP 1i +Returns the color that can be reproduced on the screen. +.ds St +.IP \fIcolor_string\fP 1i +Specifies the color string\*(St. +.IP \fIresult_format\fP 1i +Specifies the color format for the returned color +specifications (color_screen_return and color_exact_return arguments). +If the format is +.ZN XcmsUndefinedFormat +and the color string contains a +numerical color specification, +the specification is returned in the format used in that numerical +color specification. +If the format is +.ZN XcmsUndefinedFormat +and the color string contains a color name, +the specification is returned in the format used +to store the color in the database. +.IP \fIncolors\fP 1i +Specifies the number of +.ZN XcmsColor +structures in the color-specification array. +.SH DESCRIPTION +The +.ZN XcmsQueryColor +function obtains the RGB value +for the pixel value in the pixel member of the specified +.ZN XcmsColor +structure and then +converts the value to the target format as +specified by the result_format argument. +If the pixel is not a valid index in the specified colormap, a +.ZN BadValue +error results. +The +.ZN XcmsQueryColors +function obtains the RGB values +for pixel values in the pixel members of +.ZN XcmsColor +structures and then +converts the values to the target format as +specified by the result_format argument. +If a pixel is not a valid index into the specified colormap, a +.ZN BadValue +error results. +If more than one pixel is in error, +the one that gets reported is arbitrary. +.LP +.ZN XcmsQueryColor +and +.ZN XcmsQueryColors +can generate +.ZN BadColor +and +.ZN BadValue +errors. +.LP +The +.ZN XcmsLookupColor +function looks up the string name of a color with respect to the screen +associated with the specified colormap. +It returns both the exact color values and +the closest values provided by the screen +with respect to the visual type of the specified colormap. +The values are returned in the format specified by result_format. +If the color name is not in the Host Portable Character Encoding, +the result is implementation-dependent. +Use of uppercase or lowercase does not matter. +.ZN XcmsLookupColor +returns +.ZN XcmsSuccess +or +.ZN XcmsSuccessWithCompression +if the name is resolved; otherwise, it returns +.ZN XcmsFailure . +If +.ZN XcmsSuccessWithCompression +is returned, the color specification returned in +color_screen_return is the result of gamut compression. +.SH DIAGNOSTICS +.TP 1i +.ZN BadColor +A value for a Colormap argument does not name a defined Colormap. +.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" +XcmsAllocColor(__libmansuffix__), +XcmsStoreColor(__libmansuffix__), +XQueryColor(__libmansuffix__) +.br +\fI\*(xL\fP |