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author | marha <marha@users.sourceforge.net> | 2012-06-08 09:33:13 +0200 |
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committer | marha <marha@users.sourceforge.net> | 2012-06-08 09:33:13 +0200 |
commit | 990bc3f015a4f8fce2eb918375defcd44980a845 (patch) | |
tree | 8e8301f19482b52cc00bd95b4593522cc93267af /libX11/man/XInitImage.man | |
parent | 1af6fc1b5d93e54d6674de8b5870448b29f139a7 (diff) | |
download | vcxsrv-990bc3f015a4f8fce2eb918375defcd44980a845.tar.gz vcxsrv-990bc3f015a4f8fce2eb918375defcd44980a845.tar.bz2 vcxsrv-990bc3f015a4f8fce2eb918375defcd44980a845.zip |
Used synchronise script to update files
Diffstat (limited to 'libX11/man/XInitImage.man')
-rw-r--r-- | libX11/man/XInitImage.man | 628 |
1 files changed, 314 insertions, 314 deletions
diff --git a/libX11/man/XInitImage.man b/libX11/man/XInitImage.man index b58a94624..793c6cb4b 100644 --- a/libX11/man/XInitImage.man +++ b/libX11/man/XInitImage.man @@ -1,314 +1,314 @@ -.\" 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 XCreateImage __libmansuffix__ __xorgversion__ "XLIB FUNCTIONS" -.SH NAME -XInitImage, XCreateImage, XGetPixel, XPutPixel, XSubImage, XAddPixel, XDestroyImage \- image utilities -.SH SYNTAX -.HP -Status XInitImage\^(\^XImage *\fIimage\fP\^); -.HP -XImage *XCreateImage\^(\^Display *\fIdisplay\fP\^, Visual *\fIvisual\fP\^, -unsigned int \fIdepth\fP\^, int \fIformat\fP\^, int \fIoffset\fP\^, char -*\fIdata\fP\^, unsigned int \fIwidth\fP\^, unsigned int \fIheight\fP\^, int -\fIbitmap_pad\fP\^, int \fIbytes_per_line\fP\^); -.HP -unsigned long XGetPixel\^(\^XImage *\fIximage\fP\^, int \fIx\fP\^, int -\fIy\fP\^); -.HP -int XPutPixel\^(\^XImage *\fIximage\fP\^, int \fIx\fP\^, int \fIy\fP\^, -unsigned long \fIpixel\fP\^); -.HP -XImage *XSubImage\^(\^XImage *\fIximage\fP\^, int \fIx\fP\^, int \fIy\fP\^, -unsigned int \fIsubimage_width\fP\^, unsigned int \fIsubimage_height\fP\^); -.HP -int XAddPixel\^(\^XImage *\fIximage\fP\^, long \fIvalue\fP\^); -.HP -int XDestroyImage\^(\^XImage *\^\fIximage\fP\^); -.SH ARGUMENTS -.IP \fIbitmap_pad\fP 1i -Specifies the quantum of a scanline (8, 16, or 32). -In other words, the start of one scanline is separated in client memory from -the start of the next scanline by an integer multiple of this many bits. -.IP \fIbytes_per_line\fP 1i -Specifies the number of bytes in the client image between -the start of one scanline and the start of the next. -.IP \fIdata\fP 1i -Specifies the image data. -.IP \fIdepth\fP 1i -Specifies the depth of the image. -.IP \fIdisplay\fP 1i -Specifies the connection to the X server. -.IP \fIformat\fP 1i -Specifies the format for the image. -You can pass -.ZN XYBitmap , -.ZN XYPixmap , -or -.ZN ZPixmap . -.IP \fIheight\fP 1i -Specifies the height of the image, in pixels. -.IP \fIoffset\fP 1i -Specifies the number of pixels to ignore at the beginning of the scanline. -.IP \fIpixel\fP 1i -Specifies the new pixel value. -.IP \fIsubimage_height\fP 1i -Specifies the height of the new subimage, in pixels. -.IP \fIsubimage_width\fP 1i -Specifies the width of the new subimage, in pixels. -.IP \fIvalue\fP 1i -Specifies the constant value that is to be added. -.IP \fIvisual\fP 1i -Specifies the -.ZN Visual -structure. -.IP \fIwidth\fP 1i -Specifies the width of the image, in pixels. -.IP \fIximage\fP 1i -Specifies the image. -.IP \fIx\fP 1i -.br -.ns -.IP \fIy\fP 1i -Specify the x and y coordinates. -.SH DESCRIPTION -The -.ZN XInitImage -function initializes the internal image manipulation routines of an -image structure, based on the values of the various structure members. -All fields other than the manipulation routines must already be initialized. -If the bytes_per_line member is zero, -.ZN XInitImage -will assume the image data is contiguous in memory and set the -bytes_per_line member to an appropriate value based on the other -members; otherwise, the value of bytes_per_line is not changed. -All of the manipulation routines are initialized to functions -that other Xlib image manipulation functions need to operate on the -type of image specified by the rest of the structure. -.LP -This function must be called for any image constructed by the client -before passing it to any other Xlib function. -Image structures created or returned by Xlib do not need to be -initialized in this fashion. -.LP -This function returns a nonzero status if initialization of the -structure is successful. It returns zero if it detected some error -or inconsistency in the structure, in which case the image is not changed. -.LP -The -.ZN XCreateImage -function allocates the memory needed for an -.ZN XImage -structure for the -specified display but does not allocate space for the image itself. -Rather, it initializes the structure byte-order, bit-order, and bitmap-unit -values from the display and returns a pointer to the -.ZN XImage -structure. -The red, green, and blue mask values are defined for Z format images only -and are derived from the -.ZN Visual -structure passed in. -Other values also are passed in. -The offset permits the rapid displaying of the image without requiring each -scanline to be shifted into position. -If you pass a zero value in bytes_per_line, -Xlib assumes that the scanlines are contiguous -in memory and calculates the value of bytes_per_line itself. -.LP -Note that when the image is created using -.ZN XCreateImage , -.ZN XGetImage , -or -.ZN XSubImage , -the destroy procedure that the -.ZN XDestroyImage -function calls frees both the image structure -and the data pointed to by the image structure. -.LP -The basic functions used to get a pixel, set a pixel, create a subimage, -and add a constant value to an image are defined in the image object. -The functions in this section are really macro invocations of the functions -in the image object and are defined in -.hN X11/Xutil.h . -.LP -The -.ZN XGetPixel -function returns the specified pixel from the named image. -The pixel value is returned in normalized format (that is, -the least significant byte of the long is the least significant byte -of the pixel). -The image must contain the x and y coordinates. -.LP -The -.ZN XPutPixel -function overwrites the pixel in the named image with the specified pixel value. -The input pixel value must be in normalized format -(that is, the least significant byte of the long is the least significant -byte of the pixel). -The image must contain the x and y coordinates. -.LP -The -.ZN XSubImage -function creates a new image that is a subsection of an existing one. -It allocates the memory necessary for the new -.ZN XImage -structure -and returns a pointer to the new image. -The data is copied from the source image, -and the image must contain the rectangle defined by x, y, subimage_width, -and subimage_height. -.LP -The -.ZN XAddPixel -function adds a constant value to every pixel in an image. -It is useful when you have a base pixel value from allocating -color resources and need to manipulate the image to that form. -.LP -The -.ZN XDestroyImage -function deallocates the memory associated with the -.ZN XImage -structure. -.SH "SEE ALSO" -XPutImage(__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 XCreateImage __libmansuffix__ __xorgversion__ "XLIB FUNCTIONS"
+.SH NAME
+XInitImage, XCreateImage, XGetPixel, XPutPixel, XSubImage, XAddPixel, XDestroyImage \- image utilities
+.SH SYNTAX
+.HP
+Status XInitImage\^(\^XImage *\fIimage\fP\^);
+.HP
+XImage *XCreateImage\^(\^Display *\fIdisplay\fP\^, Visual *\fIvisual\fP\^,
+unsigned int \fIdepth\fP\^, int \fIformat\fP\^, int \fIoffset\fP\^, char
+*\fIdata\fP\^, unsigned int \fIwidth\fP\^, unsigned int \fIheight\fP\^, int
+\fIbitmap_pad\fP\^, int \fIbytes_per_line\fP\^);
+.HP
+unsigned long XGetPixel\^(\^XImage *\fIximage\fP\^, int \fIx\fP\^, int
+\fIy\fP\^);
+.HP
+int XPutPixel\^(\^XImage *\fIximage\fP\^, int \fIx\fP\^, int \fIy\fP\^,
+unsigned long \fIpixel\fP\^);
+.HP
+XImage *XSubImage\^(\^XImage *\fIximage\fP\^, int \fIx\fP\^, int \fIy\fP\^,
+unsigned int \fIsubimage_width\fP\^, unsigned int \fIsubimage_height\fP\^);
+.HP
+int XAddPixel\^(\^XImage *\fIximage\fP\^, long \fIvalue\fP\^);
+.HP
+int XDestroyImage\^(\^XImage *\^\fIximage\fP\^);
+.SH ARGUMENTS
+.IP \fIbitmap_pad\fP 1i
+Specifies the quantum of a scanline (8, 16, or 32).
+In other words, the start of one scanline is separated in client memory from
+the start of the next scanline by an integer multiple of this many bits.
+.IP \fIbytes_per_line\fP 1i
+Specifies the number of bytes in the client image between
+the start of one scanline and the start of the next.
+.IP \fIdata\fP 1i
+Specifies the image data.
+.IP \fIdepth\fP 1i
+Specifies the depth of the image.
+.IP \fIdisplay\fP 1i
+Specifies the connection to the X server.
+.IP \fIformat\fP 1i
+Specifies the format for the image.
+You can pass
+.ZN XYBitmap ,
+.ZN XYPixmap ,
+or
+.ZN ZPixmap .
+.IP \fIheight\fP 1i
+Specifies the height of the image, in pixels.
+.IP \fIoffset\fP 1i
+Specifies the number of pixels to ignore at the beginning of the scanline.
+.IP \fIpixel\fP 1i
+Specifies the new pixel value.
+.IP \fIsubimage_height\fP 1i
+Specifies the height of the new subimage, in pixels.
+.IP \fIsubimage_width\fP 1i
+Specifies the width of the new subimage, in pixels.
+.IP \fIvalue\fP 1i
+Specifies the constant value that is to be added.
+.IP \fIvisual\fP 1i
+Specifies the
+.ZN Visual
+structure.
+.IP \fIwidth\fP 1i
+Specifies the width of the image, in pixels.
+.IP \fIximage\fP 1i
+Specifies the image.
+.IP \fIx\fP 1i
+.br
+.ns
+.IP \fIy\fP 1i
+Specify the x and y coordinates.
+.SH DESCRIPTION
+The
+.ZN XInitImage
+function initializes the internal image manipulation routines of an
+image structure, based on the values of the various structure members.
+All fields other than the manipulation routines must already be initialized.
+If the bytes_per_line member is zero,
+.ZN XInitImage
+will assume the image data is contiguous in memory and set the
+bytes_per_line member to an appropriate value based on the other
+members; otherwise, the value of bytes_per_line is not changed.
+All of the manipulation routines are initialized to functions
+that other Xlib image manipulation functions need to operate on the
+type of image specified by the rest of the structure.
+.LP
+This function must be called for any image constructed by the client
+before passing it to any other Xlib function.
+Image structures created or returned by Xlib do not need to be
+initialized in this fashion.
+.LP
+This function returns a nonzero status if initialization of the
+structure is successful. It returns zero if it detected some error
+or inconsistency in the structure, in which case the image is not changed.
+.LP
+The
+.ZN XCreateImage
+function allocates the memory needed for an
+.ZN XImage
+structure for the
+specified display but does not allocate space for the image itself.
+Rather, it initializes the structure byte-order, bit-order, and bitmap-unit
+values from the display and returns a pointer to the
+.ZN XImage
+structure.
+The red, green, and blue mask values are defined for Z format images only
+and are derived from the
+.ZN Visual
+structure passed in.
+Other values also are passed in.
+The offset permits the rapid displaying of the image without requiring each
+scanline to be shifted into position.
+If you pass a zero value in bytes_per_line,
+Xlib assumes that the scanlines are contiguous
+in memory and calculates the value of bytes_per_line itself.
+.LP
+Note that when the image is created using
+.ZN XCreateImage ,
+.ZN XGetImage ,
+or
+.ZN XSubImage ,
+the destroy procedure that the
+.ZN XDestroyImage
+function calls frees both the image structure
+and the data pointed to by the image structure.
+.LP
+The basic functions used to get a pixel, set a pixel, create a subimage,
+and add a constant value to an image are defined in the image object.
+The functions in this section are really macro invocations of the functions
+in the image object and are defined in
+.hN X11/Xutil.h .
+.LP
+The
+.ZN XGetPixel
+function returns the specified pixel from the named image.
+The pixel value is returned in normalized format (that is,
+the least significant byte of the long is the least significant byte
+of the pixel).
+The image must contain the x and y coordinates.
+.LP
+The
+.ZN XPutPixel
+function overwrites the pixel in the named image with the specified pixel value.
+The input pixel value must be in normalized format
+(that is, the least significant byte of the long is the least significant
+byte of the pixel).
+The image must contain the x and y coordinates.
+.LP
+The
+.ZN XSubImage
+function creates a new image that is a subsection of an existing one.
+It allocates the memory necessary for the new
+.ZN XImage
+structure
+and returns a pointer to the new image.
+The data is copied from the source image,
+and the image must contain the rectangle defined by x, y, subimage_width,
+and subimage_height.
+.LP
+The
+.ZN XAddPixel
+function adds a constant value to every pixel in an image.
+It is useful when you have a base pixel value from allocating
+color resources and need to manipulate the image to that form.
+.LP
+The
+.ZN XDestroyImage
+function deallocates the memory associated with the
+.ZN XImage
+structure.
+.SH "SEE ALSO"
+XPutImage(__libmansuffix__)
+.br
+\fI\*(xL\fP
|