<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd"> <!--Rendered using the Haskell Html Library v0.2--> <HTML ><HEAD ><META HTTP-EQUIV="Content-Type" CONTENT="text/html; charset=UTF-8" ><TITLE >Graphics.X11.Xlib</TITLE ><LINK HREF="haddock.css" REL="stylesheet" TYPE="text/css" ><SCRIPT SRC="haddock-util.js" TYPE="text/javascript" ></SCRIPT ><SCRIPT TYPE="text/javascript" >window.onload = function () {setSynopsis("mini_Graphics-X11-Xlib.html")};</SCRIPT ></HEAD ><BODY ><TABLE CLASS="vanilla" CELLSPACING="0" CELLPADDING="0" ><TR ><TD CLASS="topbar" ><TABLE CLASS="vanilla" CELLSPACING="0" CELLPADDING="0" ><TR ><TD ><IMG SRC="haskell_icon.gif" WIDTH="16" HEIGHT="16" ALT=" " ></TD ><TD CLASS="title" >X11-1.5.0.0: A binding to the X11 graphics library</TD ><TD CLASS="topbut" ><A HREF="src/Graphics-X11-Xlib.html" >Source code</A ></TD ><TD CLASS="topbut" ><A HREF="index.html" >Contents</A ></TD ><TD CLASS="topbut" ><A HREF="doc-index.html" >Index</A ></TD ></TR ></TABLE ></TD ></TR ><TR ><TD CLASS="modulebar" ><TABLE CLASS="vanilla" CELLSPACING="0" CELLPADDING="0" ><TR ><TD ><FONT SIZE="6" >Graphics.X11.Xlib</FONT ></TD ><TD ALIGN="right" ><TABLE CLASS="narrow" CELLSPACING="0" CELLPADDING="0" ><TR ><TD CLASS="infohead" >Portability</TD ><TD CLASS="infoval" >portable</TD ></TR ><TR ><TD CLASS="infohead" >Stability</TD ><TD CLASS="infoval" >provisional</TD ></TR ><TR ><TD CLASS="infohead" >Maintainer</TD ><TD CLASS="infoval" >libraries@haskell.org</TD ></TR ></TABLE ></TD ></TR ></TABLE ></TD ></TR ><TR ><TD CLASS="s15" ></TD ></TR ><TR ><TD ><TABLE CLASS="vanilla" CELLSPACING="0" CELLPADDING="0" ><TR ><TD CLASS="section4" ><B >Contents</B ></TD ></TR ><TR ><TD ><DL ><DT ><A HREF="#1" >Conventions </A ></DT ><DT ><A HREF="#2" >Types </A ></DT ><DT ><A HREF="#3" >X11 library functions </A ></DT ></DL ></TD ></TR ></TABLE ></TD ></TR ><TR ><TD CLASS="s15" ></TD ></TR ><TR ><TD CLASS="section1" >Description</TD ></TR ><TR ><TD CLASS="doc" ><P >A collection of FFI declarations for interfacing with Xlib. </P ><P >The library aims to provide a direct translation of the X binding into Haskell so the most important documentation you should read is <EM >The Xlib Programming Manual</EM >, available online at <A HREF="http://tronche.com/gui/x/xlib/" >http://tronche.com/gui/x/xlib/</A >. Let me say that again because it is very important. Get hold of this documentation and read it: it tells you almost everything you need to know to use this library. </P ></TD ></TR ><TR ><TD CLASS="s15" ></TD ></TR ><TR ><TD CLASS="section1" >Synopsis</TD ></TR ><TR ><TD CLASS="s15" ></TD ></TR ><TR ><TD CLASS="body" ><TABLE CLASS="vanilla" CELLSPACING="0" CELLPADDING="0" ><TR ><TD CLASS="decl" >module <A HREF="Graphics-X11-Types.html" >Graphics.X11.Types</A ></TD ></TR ><TR ><TD CLASS="s8" ></TD ></TR ><TR ><TD CLASS="decl" ><SPAN CLASS="keyword" >data</SPAN > <A HREF="#t%3ADisplay" >Display</A > </TD ></TR ><TR ><TD CLASS="s8" ></TD ></TR ><TR ><TD CLASS="decl" ><SPAN CLASS="keyword" >data</SPAN > <A HREF="#t%3AScreen" >Screen</A > </TD ></TR ><TR ><TD CLASS="s8" ></TD ></TR ><TR ><TD CLASS="decl" ><SPAN CLASS="keyword" >data</SPAN > <A HREF="#t%3AVisual" >Visual</A > </TD ></TR ><TR ><TD CLASS="s8" ></TD ></TR ><TR ><TD CLASS="decl" ><SPAN CLASS="keyword" >data</SPAN > <A HREF="#t%3AGC" >GC</A > </TD ></TR ><TR ><TD CLASS="s8" ></TD ></TR ><TR ><TD CLASS="decl" ><SPAN CLASS="keyword" >data</SPAN > <A HREF="#t%3ASetWindowAttributes" >SetWindowAttributes</A > </TD ></TR ><TR ><TD CLASS="s8" ></TD ></TR ><TR ><TD CLASS="decl" ><SPAN CLASS="keyword" >data</SPAN > <A HREF="#t%3APoint" >Point</A > = <A HREF="#v%3APoint" >Point</A > {<TABLE CLASS="vanilla" CELLSPACING="0" CELLPADDING="0" ><TR ><TD CLASS="recfield" ><A HREF="#v%3Apt_x" >pt_x</A > :: !<A HREF="Graphics-X11-Xlib.html#t%3APosition" >Position</A ></TD ></TR ><TR ><TD CLASS="recfield" ><A HREF="#v%3Apt_y" >pt_y</A > :: !<A HREF="Graphics-X11-Xlib.html#t%3APosition" >Position</A ></TD ></TR ></TABLE >}</TD ></TR ><TR ><TD CLASS="s8" ></TD ></TR ><TR ><TD CLASS="decl" ><SPAN CLASS="keyword" >data</SPAN > <A HREF="#t%3ARectangle" >Rectangle</A > = <A HREF="#v%3ARectangle" >Rectangle</A > {<TABLE CLASS="vanilla" CELLSPACING="0" CELLPADDING="0" ><TR ><TD CLASS="recfield" ><A HREF="#v%3Arect_x" >rect_x</A > :: !<A HREF="Graphics-X11-Xlib.html#t%3APosition" >Position</A ></TD ></TR ><TR ><TD CLASS="recfield" ><A HREF="#v%3Arect_y" >rect_y</A > :: !<A HREF="Graphics-X11-Xlib.html#t%3APosition" >Position</A ></TD ></TR ><TR ><TD CLASS="recfield" ><A HREF="#v%3Arect_width" >rect_width</A > :: !<A HREF="Graphics-X11-Xlib.html#t%3ADimension" >Dimension</A ></TD ></TR ><TR ><TD CLASS="recfield" ><A HREF="#v%3Arect_height" >rect_height</A > :: !<A HREF="Graphics-X11-Xlib.html#t%3ADimension" >Dimension</A ></TD ></TR ></TABLE >}</TD ></TR ><TR ><TD CLASS="s8" ></TD ></TR ><TR ><TD CLASS="decl" ><SPAN CLASS="keyword" >data</SPAN > <A HREF="#t%3AArc" >Arc</A > = <A HREF="#v%3AArc" >Arc</A > {<TABLE CLASS="vanilla" CELLSPACING="0" CELLPADDING="0" ><TR ><TD CLASS="recfield" ><A HREF="#v%3Aarc_x" >arc_x</A > :: <A HREF="Graphics-X11-Xlib.html#t%3APosition" >Position</A ></TD ></TR ><TR ><TD CLASS="recfield" ><A HREF="#v%3Aarc_y" >arc_y</A > :: <A HREF="Graphics-X11-Xlib.html#t%3APosition" >Position</A ></TD ></TR ><TR ><TD CLASS="recfield" ><A HREF="#v%3Aarc_width" >arc_width</A > :: <A HREF="Graphics-X11-Xlib.html#t%3ADimension" >Dimension</A ></TD ></TR ><TR ><TD CLASS="recfield" ><A HREF="#v%3Aarc_height" >arc_height</A > :: <A HREF="Graphics-X11-Xlib.html#t%3ADimension" >Dimension</A ></TD ></TR ><TR ><TD CLASS="recfield" ><A HREF="#v%3Aarc_angle1" >arc_angle1</A > :: <A HREF="Graphics-X11-Xlib.html#t%3AAngle" >Angle</A ></TD ></TR ><TR ><TD CLASS="recfield" ><A HREF="#v%3Aarc_angle2" >arc_angle2</A > :: <A HREF="Graphics-X11-Xlib.html#t%3AAngle" >Angle</A ></TD ></TR ></TABLE >}</TD ></TR ><TR ><TD CLASS="s8" ></TD ></TR ><TR ><TD CLASS="decl" ><SPAN CLASS="keyword" >data</SPAN > <A HREF="#t%3ASegment" >Segment</A > = <A HREF="#v%3ASegment" >Segment</A > {<TABLE CLASS="vanilla" CELLSPACING="0" CELLPADDING="0" ><TR ><TD CLASS="recfield" ><A HREF="#v%3Aseg_x1" >seg_x1</A > :: <A HREF="Graphics-X11-Xlib.html#t%3APosition" >Position</A ></TD ></TR ><TR ><TD CLASS="recfield" ><A HREF="#v%3Aseg_y1" >seg_y1</A > :: <A HREF="Graphics-X11-Xlib.html#t%3APosition" >Position</A ></TD ></TR ><TR ><TD CLASS="recfield" ><A HREF="#v%3Aseg_x2" >seg_x2</A > :: <A HREF="Graphics-X11-Xlib.html#t%3APosition" >Position</A ></TD ></TR ><TR ><TD CLASS="recfield" ><A HREF="#v%3Aseg_y2" >seg_y2</A > :: <A HREF="Graphics-X11-Xlib.html#t%3APosition" >Position</A ></TD ></TR ></TABLE >}</TD ></TR ><TR ><TD CLASS="s8" ></TD ></TR ><TR ><TD CLASS="decl" ><SPAN CLASS="keyword" >data</SPAN > <A HREF="#t%3AColor" >Color</A > = <A HREF="#v%3AColor" >Color</A > {<TABLE CLASS="vanilla" CELLSPACING="0" CELLPADDING="0" ><TR ><TD CLASS="recfield" ><A HREF="#v%3Acolor_pixel" >color_pixel</A > :: <A HREF="Graphics-X11-Xlib.html#t%3APixel" >Pixel</A ></TD ></TR ><TR ><TD CLASS="recfield" ><A HREF="#v%3Acolor_red" >color_red</A > :: <A HREF="/usr/share/doc/ghc/html/libraries/base-4.2.0.2/Data-Word.html#t%3AWord16" >Word16</A ></TD ></TR ><TR ><TD CLASS="recfield" ><A HREF="#v%3Acolor_green" >color_green</A > :: <A HREF="/usr/share/doc/ghc/html/libraries/base-4.2.0.2/Data-Word.html#t%3AWord16" >Word16</A ></TD ></TR ><TR ><TD CLASS="recfield" ><A HREF="#v%3Acolor_blue" >color_blue</A > :: <A HREF="/usr/share/doc/ghc/html/libraries/base-4.2.0.2/Data-Word.html#t%3AWord16" >Word16</A ></TD ></TR ><TR ><TD CLASS="recfield" ><A HREF="#v%3Acolor_flags" >color_flags</A > :: <A HREF="/usr/share/doc/ghc/html/libraries/base-4.2.0.2/Data-Word.html#t%3AWord8" >Word8</A ></TD ></TR ></TABLE >}</TD ></TR ><TR ><TD CLASS="s8" ></TD ></TR ><TR ><TD CLASS="decl" ><SPAN CLASS="keyword" >type</SPAN > <A HREF="#t%3APixel" >Pixel</A > = <A HREF="/usr/share/doc/ghc/html/libraries/base-4.2.0.2/Data-Word.html#t%3AWord64" >Word64</A ></TD ></TR ><TR ><TD CLASS="s8" ></TD ></TR ><TR ><TD CLASS="decl" ><SPAN CLASS="keyword" >type</SPAN > <A HREF="#t%3APosition" >Position</A > = <A HREF="/usr/share/doc/ghc/html/libraries/base-4.2.0.2/Data-Int.html#t%3AInt32" >Int32</A ></TD ></TR ><TR ><TD CLASS="s8" ></TD ></TR ><TR ><TD CLASS="decl" ><SPAN CLASS="keyword" >type</SPAN > <A HREF="#t%3ADimension" >Dimension</A > = <A HREF="/usr/share/doc/ghc/html/libraries/base-4.2.0.2/Data-Word.html#t%3AWord32" >Word32</A ></TD ></TR ><TR ><TD CLASS="s8" ></TD ></TR ><TR ><TD CLASS="decl" ><SPAN CLASS="keyword" >type</SPAN > <A HREF="#t%3AAngle" >Angle</A > = <A HREF="/usr/share/doc/ghc/html/libraries/base-4.2.0.2/Foreign-C-Types.html#t%3ACInt" >CInt</A ></TD ></TR ><TR ><TD CLASS="s8" ></TD ></TR ><TR ><TD CLASS="decl" ><SPAN CLASS="keyword" >type</SPAN > <A HREF="#t%3AScreenNumber" >ScreenNumber</A > = <A HREF="/usr/share/doc/ghc/html/libraries/base-4.2.0.2/Data-Word.html#t%3AWord32" >Word32</A ></TD ></TR ><TR ><TD CLASS="s8" ></TD ></TR ><TR ><TD CLASS="decl" ><SPAN CLASS="keyword" >type</SPAN > <A HREF="#t%3ABuffer" >Buffer</A > = <A HREF="/usr/share/doc/ghc/html/libraries/base-4.2.0.2/Foreign-C-Types.html#t%3ACInt" >CInt</A ></TD ></TR ><TR ><TD CLASS="s8" ></TD ></TR ><TR ><TD CLASS="decl" >module <A HREF="Graphics-X11-Xlib-Event.html" >Graphics.X11.Xlib.Event</A ></TD ></TR ><TR ><TD CLASS="s8" ></TD ></TR ><TR ><TD CLASS="decl" >module <A HREF="Graphics-X11-Xlib-Display.html" >Graphics.X11.Xlib.Display</A ></TD ></TR ><TR ><TD CLASS="s8" ></TD ></TR ><TR ><TD CLASS="decl" >module <A HREF="Graphics-X11-Xlib-Screen.html" >Graphics.X11.Xlib.Screen</A ></TD ></TR ><TR ><TD CLASS="s8" ></TD ></TR ><TR ><TD CLASS="decl" >module <A HREF="Graphics-X11-Xlib-Window.html" >Graphics.X11.Xlib.Window</A ></TD ></TR ><TR ><TD CLASS="s8" ></TD ></TR ><TR ><TD CLASS="decl" >module <A HREF="Graphics-X11-Xlib-Context.html" >Graphics.X11.Xlib.Context</A ></TD ></TR ><TR ><TD CLASS="s8" ></TD ></TR ><TR ><TD CLASS="decl" >module <A HREF="Graphics-X11-Xlib-Color.html" >Graphics.X11.Xlib.Color</A ></TD ></TR ><TR ><TD CLASS="s8" ></TD ></TR ><TR ><TD CLASS="decl" >module <A HREF="Graphics-X11-Xlib-Cursor.html" >Graphics.X11.Xlib.Cursor</A ></TD ></TR ><TR ><TD CLASS="s8" ></TD ></TR ><TR ><TD CLASS="decl" >module <A HREF="Graphics-X11-Xlib-Font.html" >Graphics.X11.Xlib.Font</A ></TD ></TR ><TR ><TD CLASS="s8" ></TD ></TR ><TR ><TD CLASS="decl" >module <A HREF="Graphics-X11-Xlib-Atom.html" >Graphics.X11.Xlib.Atom</A ></TD ></TR ><TR ><TD CLASS="s8" ></TD ></TR ><TR ><TD CLASS="decl" >module <A HREF="Graphics-X11-Xlib-Region.html" >Graphics.X11.Xlib.Region</A ></TD ></TR ><TR ><TD CLASS="s8" ></TD ></TR ><TR ><TD CLASS="decl" >module <A HREF="Graphics-X11-Xlib-Image.html" >Graphics.X11.Xlib.Image</A ></TD ></TR ><TR ><TD CLASS="s8" ></TD ></TR ><TR ><TD CLASS="decl" >module <A HREF="Graphics-X11-Xlib-Misc.html" >Graphics.X11.Xlib.Misc</A ></TD ></TR ></TABLE ></TD ></TR ><TR ><TD CLASS="s15" ></TD ></TR ><TR ><TD CLASS="s15" ></TD ></TR ><TR ><TD CLASS="section1" ><A NAME="1" ><A NAME="1" >Conventions </A ></A ></TD ></TR ><TR ><TD CLASS="s15" ></TD ></TR ><TR ><TD CLASS="doc" ><P >In translating the library, we had to change names to conform with Haskell's lexical syntax: function names and names of constants must start with a lowercase letter; type names must start with an uppercase letter. The case of the remaining letters is unchanged. </P ><P >In addition, we chose to take advantage of Haskell's module system to allow us to drop common prefixes (<TT >X</TT >, <TT >XA_</TT >, etc.) attached to X11 identifiers. </P ><P >We named enumeration types so that function types would be easier to understand. For example, we added <TT ><A HREF="Graphics-X11-Types.html#t%3AStatus" >Status</A ></TT >, <TT ><A HREF="Graphics-X11-Types.html#t%3AWindowClass" >WindowClass</A ></TT >, etc. Note that the types are synonyms for <TT ><A HREF="/usr/share/doc/ghc/html/libraries/base-4.2.0.2/Data-Int.html#t%3AInt" >Int</A ></TT > so no extra typesafety was obtained. </P ><P >We consistently raise exceptions when a function returns an error code. In practice, this only affects the following functions because most Xlib functions do not return error codes: <TT ><A HREF="Graphics-X11-Xlib-Color.html#v%3AallocColor" >allocColor</A ></TT >, <TT ><A HREF="Graphics-X11-Xlib-Color.html#v%3AallocNamedColor" >allocNamedColor</A ></TT >, <TT ><A HREF="Graphics-X11-Xlib-Misc.html#v%3AfetchBuffer" >fetchBuffer</A ></TT >, <TT ><A HREF="Graphics-X11-Xlib-Misc.html#v%3AfetchBytes" >fetchBytes</A ></TT >, <TT ><A HREF="Graphics-X11-Xlib-Font.html#v%3AfontFromGC" >fontFromGC</A ></TT >, <TT ><A HREF="Graphics-X11-Xlib-Misc.html#v%3AgetGeometry" >getGeometry</A ></TT >, <TT ><A HREF="Graphics-X11-Xlib-Misc.html#v%3AgetIconName" >getIconName</A ></TT >, <TT ><A HREF="Graphics-X11-Xlib-Window.html#v%3AiconifyWindow" >iconifyWindow</A ></TT >, <TT ><A HREF="Graphics-X11-Xlib-Font.html#v%3AloadQueryFont" >loadQueryFont</A ></TT >, <TT ><A HREF="Graphics-X11-Xlib-Color.html#v%3AlookupColor" >lookupColor</A ></TT >, <TT ><A HREF="Graphics-X11-Xlib-Display.html#v%3AopenDisplay" >openDisplay</A ></TT >, <TT ><A HREF="Graphics-X11-Xlib-Color.html#v%3AparseColor" >parseColor</A ></TT >, <TT ><A HREF="Graphics-X11-Xlib-Misc.html#v%3AqueryBestCursor" >queryBestCursor</A ></TT >, <TT ><A HREF="Graphics-X11-Xlib-Misc.html#v%3AqueryBestSize" >queryBestSize</A ></TT >, <TT ><A HREF="Graphics-X11-Xlib-Misc.html#v%3AqueryBestStipple" >queryBestStipple</A ></TT >, <TT ><A HREF="Graphics-X11-Xlib-Misc.html#v%3AqueryBestTile" >queryBestTile</A ></TT >, <TT ><A HREF="Graphics-X11-Xlib-Misc.html#v%3ArotateBuffers" >rotateBuffers</A ></TT >, <TT ><A HREF="Graphics-X11-Xlib-Event.html#v%3AselectInput" >selectInput</A ></TT >, <TT ><A HREF="Graphics-X11-Xlib-Misc.html#v%3AstoreBuffer" >storeBuffer</A ></TT >, <TT ><A HREF="Graphics-X11-Xlib-Misc.html#v%3AstoreBytes" >storeBytes</A ></TT >, <TT ><A HREF="Graphics-X11-Xlib-Window.html#v%3AwithdrawWindow" >withdrawWindow</A ></TT >. </P ></TD ></TR ><TR ><TD CLASS="s15" ></TD ></TR ><TR ><TD CLASS="section1" ><A NAME="2" ><A NAME="2" >Types </A ></A ></TD ></TR ><TR ><TD CLASS="s15" ></TD ></TR ><TR ><TD CLASS="decl" >module <A HREF="Graphics-X11-Types.html" >Graphics.X11.Types</A ></TD ></TR ><TR ><TD CLASS="s15" ></TD ></TR ><TR ><TD CLASS="topdecl" ><TABLE CLASS="declbar" ><TR ><TD CLASS="declname" ><SPAN CLASS="keyword" >data</SPAN > <A NAME="t:Display" ><A NAME="t%3ADisplay" ></A ></A ><B >Display</B > </TD ><TD CLASS="declbut" ><A HREF="src/Graphics-X11-Xlib-Types.html#Display" >Source</A ></TD ></TR ></TABLE ></TD ></TR ><TR ><TD CLASS="body" ><TABLE CLASS="vanilla" CELLSPACING="0" CELLPADDING="0" ><TR ><TD CLASS="ndoc" >pointer to an X11 <TT >Display</TT > structure </TD ></TR ><TR ><TD CLASS="section4" ><IMG SRC="minus.gif" CLASS="coll" ONCLICK="toggle(this,'i:Display')" ALT="show/hide" > Instances</TD ></TR ><TR ><TD CLASS="body" ><DIV ID="i:Display" STYLE="display:block;" ><TABLE CLASS="vanilla" CELLSPACING="1" CELLPADDING="0" ><TR ><TD CLASS="decl" ><A HREF="/usr/share/doc/ghc/html/libraries/base-4.2.0.2/Data-Eq.html#t%3AEq" >Eq</A > <A HREF="Graphics-X11-Xlib.html#t%3ADisplay" >Display</A ></TD ></TR ><TR ><TD CLASS="decl" ><A HREF="/usr/share/doc/ghc/html/libraries/base-4.2.0.2/Data-Data.html#t%3AData" >Data</A > <A HREF="Graphics-X11-Xlib.html#t%3ADisplay" >Display</A ></TD ></TR ><TR ><TD CLASS="decl" ><A HREF="/usr/share/doc/ghc/html/libraries/base-4.2.0.2/Data-Ord.html#t%3AOrd" >Ord</A > <A HREF="Graphics-X11-Xlib.html#t%3ADisplay" >Display</A ></TD ></TR ><TR ><TD CLASS="decl" ><A HREF="/usr/share/doc/ghc/html/libraries/base-4.2.0.2/Text-Show.html#t%3AShow" >Show</A > <A HREF="Graphics-X11-Xlib.html#t%3ADisplay" >Display</A ></TD ></TR ><TR ><TD CLASS="decl" ><A HREF="/usr/share/doc/ghc/html/libraries/base-4.2.0.2/Data-Typeable.html#t%3ATypeable" >Typeable</A > <A HREF="Graphics-X11-Xlib.html#t%3ADisplay" >Display</A ></TD ></TR ></TABLE ></DIV ></TD ></TR ></TABLE ></TD ></TR ><TR ><TD CLASS="s15" ></TD ></TR ><TR ><TD CLASS="topdecl" ><TABLE CLASS="declbar" ><TR ><TD CLASS="declname" ><SPAN CLASS="keyword" >data</SPAN > <A NAME="t:Screen" ><A NAME="t%3AScreen" ></A ></A ><B >Screen</B > </TD ><TD CLASS="declbut" ><A HREF="src/Graphics-X11-Xlib-Types.html#Screen" >Source</A ></TD ></TR ></TABLE ></TD ></TR ><TR ><TD CLASS="body" ><TABLE CLASS="vanilla" CELLSPACING="0" CELLPADDING="0" ><TR ><TD CLASS="ndoc" >pointer to an X11 <TT >Screen</TT > structure </TD ></TR ><TR ><TD CLASS="section4" ><IMG SRC="minus.gif" CLASS="coll" ONCLICK="toggle(this,'i:Screen')" ALT="show/hide" > Instances</TD ></TR ><TR ><TD CLASS="body" ><DIV ID="i:Screen" STYLE="display:block;" ><TABLE CLASS="vanilla" CELLSPACING="1" CELLPADDING="0" ><TR ><TD CLASS="decl" ><A HREF="/usr/share/doc/ghc/html/libraries/base-4.2.0.2/Data-Eq.html#t%3AEq" >Eq</A > <A HREF="Graphics-X11-Xlib.html#t%3AScreen" >Screen</A ></TD ></TR ><TR ><TD CLASS="decl" ><A HREF="/usr/share/doc/ghc/html/libraries/base-4.2.0.2/Data-Data.html#t%3AData" >Data</A > <A HREF="Graphics-X11-Xlib.html#t%3AScreen" >Screen</A ></TD ></TR ><TR ><TD CLASS="decl" ><A HREF="/usr/share/doc/ghc/html/libraries/base-4.2.0.2/Data-Ord.html#t%3AOrd" >Ord</A > <A HREF="Graphics-X11-Xlib.html#t%3AScreen" >Screen</A ></TD ></TR ><TR ><TD CLASS="decl" ><A HREF="/usr/share/doc/ghc/html/libraries/base-4.2.0.2/Text-Show.html#t%3AShow" >Show</A > <A HREF="Graphics-X11-Xlib.html#t%3AScreen" >Screen</A ></TD ></TR ><TR ><TD CLASS="decl" ><A HREF="/usr/share/doc/ghc/html/libraries/base-4.2.0.2/Data-Typeable.html#t%3ATypeable" >Typeable</A > <A HREF="Graphics-X11-Xlib.html#t%3AScreen" >Screen</A ></TD ></TR ></TABLE ></DIV ></TD ></TR ></TABLE ></TD ></TR ><TR ><TD CLASS="s15" ></TD ></TR ><TR ><TD CLASS="topdecl" ><TABLE CLASS="declbar" ><TR ><TD CLASS="declname" ><SPAN CLASS="keyword" >data</SPAN > <A NAME="t:Visual" ><A NAME="t%3AVisual" ></A ></A ><B >Visual</B > </TD ><TD CLASS="declbut" ><A HREF="src/Graphics-X11-Xlib-Types.html#Visual" >Source</A ></TD ></TR ></TABLE ></TD ></TR ><TR ><TD CLASS="body" ><TABLE CLASS="vanilla" CELLSPACING="0" CELLPADDING="0" ><TR ><TD CLASS="ndoc" >pointer to an X11 <TT >Visual</TT > structure </TD ></TR ><TR ><TD CLASS="section4" ><IMG SRC="minus.gif" CLASS="coll" ONCLICK="toggle(this,'i:Visual')" ALT="show/hide" > Instances</TD ></TR ><TR ><TD CLASS="body" ><DIV ID="i:Visual" STYLE="display:block;" ><TABLE CLASS="vanilla" CELLSPACING="1" CELLPADDING="0" ><TR ><TD CLASS="decl" ><A HREF="/usr/share/doc/ghc/html/libraries/base-4.2.0.2/Data-Eq.html#t%3AEq" >Eq</A > <A HREF="Graphics-X11-Xlib.html#t%3AVisual" >Visual</A ></TD ></TR ><TR ><TD CLASS="decl" ><A HREF="/usr/share/doc/ghc/html/libraries/base-4.2.0.2/Data-Data.html#t%3AData" >Data</A > <A HREF="Graphics-X11-Xlib.html#t%3AVisual" >Visual</A ></TD ></TR ><TR ><TD CLASS="decl" ><A HREF="/usr/share/doc/ghc/html/libraries/base-4.2.0.2/Data-Ord.html#t%3AOrd" >Ord</A > <A HREF="Graphics-X11-Xlib.html#t%3AVisual" >Visual</A ></TD ></TR ><TR ><TD CLASS="decl" ><A HREF="/usr/share/doc/ghc/html/libraries/base-4.2.0.2/Text-Show.html#t%3AShow" >Show</A > <A HREF="Graphics-X11-Xlib.html#t%3AVisual" >Visual</A ></TD ></TR ><TR ><TD CLASS="decl" ><A HREF="/usr/share/doc/ghc/html/libraries/base-4.2.0.2/Data-Typeable.html#t%3ATypeable" >Typeable</A > <A HREF="Graphics-X11-Xlib.html#t%3AVisual" >Visual</A ></TD ></TR ></TABLE ></DIV ></TD ></TR ></TABLE ></TD ></TR ><TR ><TD CLASS="s15" ></TD ></TR ><TR ><TD CLASS="topdecl" ><TABLE CLASS="declbar" ><TR ><TD CLASS="declname" ><SPAN CLASS="keyword" >data</SPAN > <A NAME="t:GC" ><A NAME="t%3AGC" ></A ></A ><B >GC</B > </TD ><TD CLASS="declbut" ><A HREF="src/Graphics-X11-Xlib-Types.html#GC" >Source</A ></TD ></TR ></TABLE ></TD ></TR ><TR ><TD CLASS="body" ><TABLE CLASS="vanilla" CELLSPACING="0" CELLPADDING="0" ><TR ><TD CLASS="ndoc" >pointer to an X11 <TT >GC</TT > structure </TD ></TR ><TR ><TD CLASS="section4" ><IMG SRC="minus.gif" CLASS="coll" ONCLICK="toggle(this,'i:GC')" ALT="show/hide" > Instances</TD ></TR ><TR ><TD CLASS="body" ><DIV ID="i:GC" STYLE="display:block;" ><TABLE CLASS="vanilla" CELLSPACING="1" CELLPADDING="0" ><TR ><TD CLASS="decl" ><A HREF="/usr/share/doc/ghc/html/libraries/base-4.2.0.2/Data-Eq.html#t%3AEq" >Eq</A > <A HREF="Graphics-X11-Xlib.html#t%3AGC" >GC</A ></TD ></TR ><TR ><TD CLASS="decl" ><A HREF="/usr/share/doc/ghc/html/libraries/base-4.2.0.2/Data-Data.html#t%3AData" >Data</A > <A HREF="Graphics-X11-Xlib.html#t%3AGC" >GC</A ></TD ></TR ><TR ><TD CLASS="decl" ><A HREF="/usr/share/doc/ghc/html/libraries/base-4.2.0.2/Data-Ord.html#t%3AOrd" >Ord</A > <A HREF="Graphics-X11-Xlib.html#t%3AGC" >GC</A ></TD ></TR ><TR ><TD CLASS="decl" ><A HREF="/usr/share/doc/ghc/html/libraries/base-4.2.0.2/Text-Show.html#t%3AShow" >Show</A > <A HREF="Graphics-X11-Xlib.html#t%3AGC" >GC</A ></TD ></TR ><TR ><TD CLASS="decl" ><A HREF="/usr/share/doc/ghc/html/libraries/base-4.2.0.2/Data-Typeable.html#t%3ATypeable" >Typeable</A > <A HREF="Graphics-X11-Xlib.html#t%3AGC" >GC</A ></TD ></TR ></TABLE ></DIV ></TD ></TR ></TABLE ></TD ></TR ><TR ><TD CLASS="s15" ></TD ></TR ><TR ><TD CLASS="topdecl" ><TABLE CLASS="declbar" ><TR ><TD CLASS="declname" ><SPAN CLASS="keyword" >data</SPAN > <A NAME="t:SetWindowAttributes" ><A NAME="t%3ASetWindowAttributes" ></A ></A ><B >SetWindowAttributes</B > </TD ><TD CLASS="declbut" ><A HREF="src/Graphics-X11-Xlib-Types.html#SetWindowAttributes" >Source</A ></TD ></TR ></TABLE ></TD ></TR ><TR ><TD CLASS="body" ><TABLE CLASS="vanilla" CELLSPACING="0" CELLPADDING="0" ><TR ><TD CLASS="ndoc" >pointer to an X11 <TT >XSetWindowAttributes</TT > structure </TD ></TR ><TR ><TD CLASS="section4" ><IMG SRC="minus.gif" CLASS="coll" ONCLICK="toggle(this,'i:SetWindowAttributes')" ALT="show/hide" > Instances</TD ></TR ><TR ><TD CLASS="body" ><DIV ID="i:SetWindowAttributes" STYLE="display:block;" ><TABLE CLASS="vanilla" CELLSPACING="1" CELLPADDING="0" ><TR ><TD CLASS="decl" ><A HREF="/usr/share/doc/ghc/html/libraries/base-4.2.0.2/Data-Eq.html#t%3AEq" >Eq</A > <A HREF="Graphics-X11-Xlib.html#t%3ASetWindowAttributes" >SetWindowAttributes</A ></TD ></TR ><TR ><TD CLASS="decl" ><A HREF="/usr/share/doc/ghc/html/libraries/base-4.2.0.2/Data-Data.html#t%3AData" >Data</A > <A HREF="Graphics-X11-Xlib.html#t%3ASetWindowAttributes" >SetWindowAttributes</A ></TD ></TR ><TR ><TD CLASS="decl" ><A HREF="/usr/share/doc/ghc/html/libraries/base-4.2.0.2/Data-Ord.html#t%3AOrd" >Ord</A > <A HREF="Graphics-X11-Xlib.html#t%3ASetWindowAttributes" >SetWindowAttributes</A ></TD ></TR ><TR ><TD CLASS="decl" ><A HREF="/usr/share/doc/ghc/html/libraries/base-4.2.0.2/Text-Show.html#t%3AShow" >Show</A > <A HREF="Graphics-X11-Xlib.html#t%3ASetWindowAttributes" >SetWindowAttributes</A ></TD ></TR ><TR ><TD CLASS="decl" ><A HREF="/usr/share/doc/ghc/html/libraries/base-4.2.0.2/Data-Typeable.html#t%3ATypeable" >Typeable</A > <A HREF="Graphics-X11-Xlib.html#t%3ASetWindowAttributes" >SetWindowAttributes</A ></TD ></TR ></TABLE ></DIV ></TD ></TR ></TABLE ></TD ></TR ><TR ><TD CLASS="s15" ></TD ></TR ><TR ><TD CLASS="topdecl" ><TABLE CLASS="declbar" ><TR ><TD CLASS="declname" ><SPAN CLASS="keyword" >data</SPAN > <A NAME="t:Point" ><A NAME="t%3APoint" ></A ></A ><B >Point</B > </TD ><TD CLASS="declbut" ><A HREF="src/Graphics-X11-Xlib-Types.html#Point" >Source</A ></TD ></TR ></TABLE ></TD ></TR ><TR ><TD CLASS="body" ><TABLE CLASS="vanilla" CELLSPACING="0" CELLPADDING="0" ><TR ><TD CLASS="ndoc" >counterpart of an X11 <TT >XPoint</TT > structure </TD ></TR ><TR ><TD CLASS="section4" >Constructors</TD ></TR ><TR ><TD CLASS="body" ><TABLE CLASS="vanilla" CELLSPACING="5" CELLPADDING="0" ><TR ><TD CLASS="arg" ><A NAME="v:Point" ><A NAME="v%3APoint" ></A ></A ><B >Point</B ></TD ><TD CLASS="rdoc" ></TD ></TR ><TR ><TD CLASS="body" COLSPAN="2" ><TABLE CLASS="vanilla" CELLSPACING="1" CELLPADDING="0" ><TR ><TD CLASS="arg" ><A NAME="v:pt_x" ><A NAME="v%3Apt_x" ></A ></A ><B >pt_x</B > :: !<A HREF="Graphics-X11-Xlib.html#t%3APosition" >Position</A ></TD ><TD CLASS="rdoc" ></TD ></TR ><TR ><TD CLASS="arg" ><A NAME="v:pt_y" ><A NAME="v%3Apt_y" ></A ></A ><B >pt_y</B > :: !<A HREF="Graphics-X11-Xlib.html#t%3APosition" >Position</A ></TD ><TD CLASS="rdoc" ></TD ></TR ></TABLE ></TD ></TR ></TABLE ></TD ></TR ><TR ><TD CLASS="section4" ><IMG SRC="minus.gif" CLASS="coll" ONCLICK="toggle(this,'i:Point')" ALT="show/hide" > Instances</TD ></TR ><TR ><TD CLASS="body" ><DIV ID="i:Point" STYLE="display:block;" ><TABLE CLASS="vanilla" CELLSPACING="1" CELLPADDING="0" ><TR ><TD CLASS="decl" ><A HREF="/usr/share/doc/ghc/html/libraries/base-4.2.0.2/Data-Eq.html#t%3AEq" >Eq</A > <A HREF="Graphics-X11-Xlib.html#t%3APoint" >Point</A ></TD ></TR ><TR ><TD CLASS="decl" ><A HREF="/usr/share/doc/ghc/html/libraries/base-4.2.0.2/Data-Data.html#t%3AData" >Data</A > <A HREF="Graphics-X11-Xlib.html#t%3APoint" >Point</A ></TD ></TR ><TR ><TD CLASS="decl" ><A HREF="/usr/share/doc/ghc/html/libraries/base-4.2.0.2/Text-Show.html#t%3AShow" >Show</A > <A HREF="Graphics-X11-Xlib.html#t%3APoint" >Point</A ></TD ></TR ><TR ><TD CLASS="decl" ><A HREF="/usr/share/doc/ghc/html/libraries/base-4.2.0.2/Data-Typeable.html#t%3ATypeable" >Typeable</A > <A HREF="Graphics-X11-Xlib.html#t%3APoint" >Point</A ></TD ></TR ><TR ><TD CLASS="decl" ><A HREF="/usr/share/doc/ghc/html/libraries/base-4.2.0.2/Foreign-Storable.html#t%3AStorable" >Storable</A > <A HREF="Graphics-X11-Xlib.html#t%3APoint" >Point</A ></TD ></TR ></TABLE ></DIV ></TD ></TR ></TABLE ></TD ></TR ><TR ><TD CLASS="s15" ></TD ></TR ><TR ><TD CLASS="topdecl" ><TABLE CLASS="declbar" ><TR ><TD CLASS="declname" ><SPAN CLASS="keyword" >data</SPAN > <A NAME="t:Rectangle" ><A NAME="t%3ARectangle" ></A ></A ><B >Rectangle</B > </TD ><TD CLASS="declbut" ><A HREF="src/Graphics-X11-Xlib-Types.html#Rectangle" >Source</A ></TD ></TR ></TABLE ></TD ></TR ><TR ><TD CLASS="body" ><TABLE CLASS="vanilla" CELLSPACING="0" CELLPADDING="0" ><TR ><TD CLASS="ndoc" >counterpart of an X11 <TT >XRectangle</TT > structure </TD ></TR ><TR ><TD CLASS="section4" >Constructors</TD ></TR ><TR ><TD CLASS="body" ><TABLE CLASS="vanilla" CELLSPACING="5" CELLPADDING="0" ><TR ><TD CLASS="arg" ><A NAME="v:Rectangle" ><A NAME="v%3ARectangle" ></A ></A ><B >Rectangle</B ></TD ><TD CLASS="rdoc" ></TD ></TR ><TR ><TD CLASS="body" COLSPAN="2" ><TABLE CLASS="vanilla" CELLSPACING="1" CELLPADDING="0" ><TR ><TD CLASS="arg" ><A NAME="v:rect_x" ><A NAME="v%3Arect_x" ></A ></A ><B >rect_x</B > :: !<A HREF="Graphics-X11-Xlib.html#t%3APosition" >Position</A ></TD ><TD CLASS="rdoc" ></TD ></TR ><TR ><TD CLASS="arg" ><A NAME="v:rect_y" ><A NAME="v%3Arect_y" ></A ></A ><B >rect_y</B > :: !<A HREF="Graphics-X11-Xlib.html#t%3APosition" >Position</A ></TD ><TD CLASS="rdoc" ></TD ></TR ><TR ><TD CLASS="arg" ><A NAME="v:rect_width" ><A NAME="v%3Arect_width" ></A ></A ><B >rect_width</B > :: !<A HREF="Graphics-X11-Xlib.html#t%3ADimension" >Dimension</A ></TD ><TD CLASS="rdoc" ></TD ></TR ><TR ><TD CLASS="arg" ><A NAME="v:rect_height" ><A NAME="v%3Arect_height" ></A ></A ><B >rect_height</B > :: !<A HREF="Graphics-X11-Xlib.html#t%3ADimension" >Dimension</A ></TD ><TD CLASS="rdoc" ></TD ></TR ></TABLE ></TD ></TR ></TABLE ></TD ></TR ><TR ><TD CLASS="section4" ><IMG SRC="minus.gif" CLASS="coll" ONCLICK="toggle(this,'i:Rectangle')" ALT="show/hide" > Instances</TD ></TR ><TR ><TD CLASS="body" ><DIV ID="i:Rectangle" STYLE="display:block;" ><TABLE CLASS="vanilla" CELLSPACING="1" CELLPADDING="0" ><TR ><TD CLASS="decl" ><A HREF="/usr/share/doc/ghc/html/libraries/base-4.2.0.2/Data-Eq.html#t%3AEq" >Eq</A > <A HREF="Graphics-X11-Xlib.html#t%3ARectangle" >Rectangle</A ></TD ></TR ><TR ><TD CLASS="decl" ><A HREF="/usr/share/doc/ghc/html/libraries/base-4.2.0.2/Data-Data.html#t%3AData" >Data</A > <A HREF="Graphics-X11-Xlib.html#t%3ARectangle" >Rectangle</A ></TD ></TR ><TR ><TD CLASS="decl" ><A HREF="/usr/share/doc/ghc/html/libraries/base-4.2.0.2/Text-Read.html#t%3ARead" >Read</A > <A HREF="Graphics-X11-Xlib.html#t%3ARectangle" >Rectangle</A ></TD ></TR ><TR ><TD CLASS="decl" ><A HREF="/usr/share/doc/ghc/html/libraries/base-4.2.0.2/Text-Show.html#t%3AShow" >Show</A > <A HREF="Graphics-X11-Xlib.html#t%3ARectangle" >Rectangle</A ></TD ></TR ><TR ><TD CLASS="decl" ><A HREF="/usr/share/doc/ghc/html/libraries/base-4.2.0.2/Data-Typeable.html#t%3ATypeable" >Typeable</A > <A HREF="Graphics-X11-Xlib.html#t%3ARectangle" >Rectangle</A ></TD ></TR ><TR ><TD CLASS="decl" ><A HREF="/usr/share/doc/ghc/html/libraries/base-4.2.0.2/Foreign-Storable.html#t%3AStorable" >Storable</A > <A HREF="Graphics-X11-Xlib.html#t%3ARectangle" >Rectangle</A ></TD ></TR ></TABLE ></DIV ></TD ></TR ></TABLE ></TD ></TR ><TR ><TD CLASS="s15" ></TD ></TR ><TR ><TD CLASS="topdecl" ><TABLE CLASS="declbar" ><TR ><TD CLASS="declname" ><SPAN CLASS="keyword" >data</SPAN > <A NAME="t:Arc" ><A NAME="t%3AArc" ></A ></A ><B >Arc</B > </TD ><TD CLASS="declbut" ><A HREF="src/Graphics-X11-Xlib-Types.html#Arc" >Source</A ></TD ></TR ></TABLE ></TD ></TR ><TR ><TD CLASS="body" ><TABLE CLASS="vanilla" CELLSPACING="0" CELLPADDING="0" ><TR ><TD CLASS="ndoc" >counterpart of an X11 <TT >XArc</TT > structure </TD ></TR ><TR ><TD CLASS="section4" >Constructors</TD ></TR ><TR ><TD CLASS="body" ><TABLE CLASS="vanilla" CELLSPACING="5" CELLPADDING="0" ><TR ><TD CLASS="arg" ><A NAME="v:Arc" ><A NAME="v%3AArc" ></A ></A ><B >Arc</B ></TD ><TD CLASS="rdoc" ></TD ></TR ><TR ><TD CLASS="body" COLSPAN="2" ><TABLE CLASS="vanilla" CELLSPACING="1" CELLPADDING="0" ><TR ><TD CLASS="arg" ><A NAME="v:arc_x" ><A NAME="v%3Aarc_x" ></A ></A ><B >arc_x</B > :: <A HREF="Graphics-X11-Xlib.html#t%3APosition" >Position</A ></TD ><TD CLASS="rdoc" ></TD ></TR ><TR ><TD CLASS="arg" ><A NAME="v:arc_y" ><A NAME="v%3Aarc_y" ></A ></A ><B >arc_y</B > :: <A HREF="Graphics-X11-Xlib.html#t%3APosition" >Position</A ></TD ><TD CLASS="rdoc" ></TD ></TR ><TR ><TD CLASS="arg" ><A NAME="v:arc_width" ><A NAME="v%3Aarc_width" ></A ></A ><B >arc_width</B > :: <A HREF="Graphics-X11-Xlib.html#t%3ADimension" >Dimension</A ></TD ><TD CLASS="rdoc" ></TD ></TR ><TR ><TD CLASS="arg" ><A NAME="v:arc_height" ><A NAME="v%3Aarc_height" ></A ></A ><B >arc_height</B > :: <A HREF="Graphics-X11-Xlib.html#t%3ADimension" >Dimension</A ></TD ><TD CLASS="rdoc" ></TD ></TR ><TR ><TD CLASS="arg" ><A NAME="v:arc_angle1" ><A NAME="v%3Aarc_angle1" ></A ></A ><B >arc_angle1</B > :: <A HREF="Graphics-X11-Xlib.html#t%3AAngle" >Angle</A ></TD ><TD CLASS="rdoc" ></TD ></TR ><TR ><TD CLASS="arg" ><A NAME="v:arc_angle2" ><A NAME="v%3Aarc_angle2" ></A ></A ><B >arc_angle2</B > :: <A HREF="Graphics-X11-Xlib.html#t%3AAngle" >Angle</A ></TD ><TD CLASS="rdoc" ></TD ></TR ></TABLE ></TD ></TR ></TABLE ></TD ></TR ><TR ><TD CLASS="section4" ><IMG SRC="minus.gif" CLASS="coll" ONCLICK="toggle(this,'i:Arc')" ALT="show/hide" > Instances</TD ></TR ><TR ><TD CLASS="body" ><DIV ID="i:Arc" STYLE="display:block;" ><TABLE CLASS="vanilla" CELLSPACING="1" CELLPADDING="0" ><TR ><TD CLASS="decl" ><A HREF="/usr/share/doc/ghc/html/libraries/base-4.2.0.2/Data-Eq.html#t%3AEq" >Eq</A > <A HREF="Graphics-X11-Xlib.html#t%3AArc" >Arc</A ></TD ></TR ><TR ><TD CLASS="decl" ><A HREF="/usr/share/doc/ghc/html/libraries/base-4.2.0.2/Text-Show.html#t%3AShow" >Show</A > <A HREF="Graphics-X11-Xlib.html#t%3AArc" >Arc</A ></TD ></TR ><TR ><TD CLASS="decl" ><A HREF="/usr/share/doc/ghc/html/libraries/base-4.2.0.2/Data-Typeable.html#t%3ATypeable" >Typeable</A > <A HREF="Graphics-X11-Xlib.html#t%3AArc" >Arc</A ></TD ></TR ><TR ><TD CLASS="decl" ><A HREF="/usr/share/doc/ghc/html/libraries/base-4.2.0.2/Foreign-Storable.html#t%3AStorable" >Storable</A > <A HREF="Graphics-X11-Xlib.html#t%3AArc" >Arc</A ></TD ></TR ></TABLE ></DIV ></TD ></TR ></TABLE ></TD ></TR ><TR ><TD CLASS="s15" ></TD ></TR ><TR ><TD CLASS="topdecl" ><TABLE CLASS="declbar" ><TR ><TD CLASS="declname" ><SPAN CLASS="keyword" >data</SPAN > <A NAME="t:Segment" ><A NAME="t%3ASegment" ></A ></A ><B >Segment</B > </TD ><TD CLASS="declbut" ><A HREF="src/Graphics-X11-Xlib-Types.html#Segment" >Source</A ></TD ></TR ></TABLE ></TD ></TR ><TR ><TD CLASS="body" ><TABLE CLASS="vanilla" CELLSPACING="0" CELLPADDING="0" ><TR ><TD CLASS="ndoc" >counterpart of an X11 <TT >XSegment</TT > structure </TD ></TR ><TR ><TD CLASS="section4" >Constructors</TD ></TR ><TR ><TD CLASS="body" ><TABLE CLASS="vanilla" CELLSPACING="5" CELLPADDING="0" ><TR ><TD CLASS="arg" ><A NAME="v:Segment" ><A NAME="v%3ASegment" ></A ></A ><B >Segment</B ></TD ><TD CLASS="rdoc" ></TD ></TR ><TR ><TD CLASS="body" COLSPAN="2" ><TABLE CLASS="vanilla" CELLSPACING="1" CELLPADDING="0" ><TR ><TD CLASS="arg" ><A NAME="v:seg_x1" ><A NAME="v%3Aseg_x1" ></A ></A ><B >seg_x1</B > :: <A HREF="Graphics-X11-Xlib.html#t%3APosition" >Position</A ></TD ><TD CLASS="rdoc" ></TD ></TR ><TR ><TD CLASS="arg" ><A NAME="v:seg_y1" ><A NAME="v%3Aseg_y1" ></A ></A ><B >seg_y1</B > :: <A HREF="Graphics-X11-Xlib.html#t%3APosition" >Position</A ></TD ><TD CLASS="rdoc" ></TD ></TR ><TR ><TD CLASS="arg" ><A NAME="v:seg_x2" ><A NAME="v%3Aseg_x2" ></A ></A ><B >seg_x2</B > :: <A HREF="Graphics-X11-Xlib.html#t%3APosition" >Position</A ></TD ><TD CLASS="rdoc" ></TD ></TR ><TR ><TD CLASS="arg" ><A NAME="v:seg_y2" ><A NAME="v%3Aseg_y2" ></A ></A ><B >seg_y2</B > :: <A HREF="Graphics-X11-Xlib.html#t%3APosition" >Position</A ></TD ><TD CLASS="rdoc" ></TD ></TR ></TABLE ></TD ></TR ></TABLE ></TD ></TR ><TR ><TD CLASS="section4" ><IMG SRC="minus.gif" CLASS="coll" ONCLICK="toggle(this,'i:Segment')" ALT="show/hide" > Instances</TD ></TR ><TR ><TD CLASS="body" ><DIV ID="i:Segment" STYLE="display:block;" ><TABLE CLASS="vanilla" CELLSPACING="1" CELLPADDING="0" ><TR ><TD CLASS="decl" ><A HREF="/usr/share/doc/ghc/html/libraries/base-4.2.0.2/Data-Eq.html#t%3AEq" >Eq</A > <A HREF="Graphics-X11-Xlib.html#t%3ASegment" >Segment</A ></TD ></TR ><TR ><TD CLASS="decl" ><A HREF="/usr/share/doc/ghc/html/libraries/base-4.2.0.2/Data-Data.html#t%3AData" >Data</A > <A HREF="Graphics-X11-Xlib.html#t%3ASegment" >Segment</A ></TD ></TR ><TR ><TD CLASS="decl" ><A HREF="/usr/share/doc/ghc/html/libraries/base-4.2.0.2/Text-Show.html#t%3AShow" >Show</A > <A HREF="Graphics-X11-Xlib.html#t%3ASegment" >Segment</A ></TD ></TR ><TR ><TD CLASS="decl" ><A HREF="/usr/share/doc/ghc/html/libraries/base-4.2.0.2/Data-Typeable.html#t%3ATypeable" >Typeable</A > <A HREF="Graphics-X11-Xlib.html#t%3ASegment" >Segment</A ></TD ></TR ><TR ><TD CLASS="decl" ><A HREF="/usr/share/doc/ghc/html/libraries/base-4.2.0.2/Foreign-Storable.html#t%3AStorable" >Storable</A > <A HREF="Graphics-X11-Xlib.html#t%3ASegment" >Segment</A ></TD ></TR ></TABLE ></DIV ></TD ></TR ></TABLE ></TD ></TR ><TR ><TD CLASS="s15" ></TD ></TR ><TR ><TD CLASS="topdecl" ><TABLE CLASS="declbar" ><TR ><TD CLASS="declname" ><SPAN CLASS="keyword" >data</SPAN > <A NAME="t:Color" ><A NAME="t%3AColor" ></A ></A ><B >Color</B > </TD ><TD CLASS="declbut" ><A HREF="src/Graphics-X11-Xlib-Types.html#Color" >Source</A ></TD ></TR ></TABLE ></TD ></TR ><TR ><TD CLASS="body" ><TABLE CLASS="vanilla" CELLSPACING="0" CELLPADDING="0" ><TR ><TD CLASS="ndoc" >counterpart of an X11 <TT >XColor</TT > structure </TD ></TR ><TR ><TD CLASS="section4" >Constructors</TD ></TR ><TR ><TD CLASS="body" ><TABLE CLASS="vanilla" CELLSPACING="5" CELLPADDING="0" ><TR ><TD CLASS="arg" ><A NAME="v:Color" ><A NAME="v%3AColor" ></A ></A ><B >Color</B ></TD ><TD CLASS="rdoc" ></TD ></TR ><TR ><TD CLASS="body" COLSPAN="2" ><TABLE CLASS="vanilla" CELLSPACING="1" CELLPADDING="0" ><TR ><TD CLASS="arg" ><A NAME="v:color_pixel" ><A NAME="v%3Acolor_pixel" ></A ></A ><B >color_pixel</B > :: <A HREF="Graphics-X11-Xlib.html#t%3APixel" >Pixel</A ></TD ><TD CLASS="rdoc" ></TD ></TR ><TR ><TD CLASS="arg" ><A NAME="v:color_red" ><A NAME="v%3Acolor_red" ></A ></A ><B >color_red</B > :: <A HREF="/usr/share/doc/ghc/html/libraries/base-4.2.0.2/Data-Word.html#t%3AWord16" >Word16</A ></TD ><TD CLASS="rdoc" ></TD ></TR ><TR ><TD CLASS="arg" ><A NAME="v:color_green" ><A NAME="v%3Acolor_green" ></A ></A ><B >color_green</B > :: <A HREF="/usr/share/doc/ghc/html/libraries/base-4.2.0.2/Data-Word.html#t%3AWord16" >Word16</A ></TD ><TD CLASS="rdoc" ></TD ></TR ><TR ><TD CLASS="arg" ><A NAME="v:color_blue" ><A NAME="v%3Acolor_blue" ></A ></A ><B >color_blue</B > :: <A HREF="/usr/share/doc/ghc/html/libraries/base-4.2.0.2/Data-Word.html#t%3AWord16" >Word16</A ></TD ><TD CLASS="rdoc" ></TD ></TR ><TR ><TD CLASS="arg" ><A NAME="v:color_flags" ><A NAME="v%3Acolor_flags" ></A ></A ><B >color_flags</B > :: <A HREF="/usr/share/doc/ghc/html/libraries/base-4.2.0.2/Data-Word.html#t%3AWord8" >Word8</A ></TD ><TD CLASS="rdoc" ></TD ></TR ></TABLE ></TD ></TR ></TABLE ></TD ></TR ><TR ><TD CLASS="section4" ><IMG SRC="minus.gif" CLASS="coll" ONCLICK="toggle(this,'i:Color')" ALT="show/hide" > Instances</TD ></TR ><TR ><TD CLASS="body" ><DIV ID="i:Color" STYLE="display:block;" ><TABLE CLASS="vanilla" CELLSPACING="1" CELLPADDING="0" ><TR ><TD CLASS="decl" ><A HREF="/usr/share/doc/ghc/html/libraries/base-4.2.0.2/Data-Eq.html#t%3AEq" >Eq</A > <A HREF="Graphics-X11-Xlib.html#t%3AColor" >Color</A ></TD ></TR ><TR ><TD CLASS="decl" ><A HREF="/usr/share/doc/ghc/html/libraries/base-4.2.0.2/Data-Data.html#t%3AData" >Data</A > <A HREF="Graphics-X11-Xlib.html#t%3AColor" >Color</A ></TD ></TR ><TR ><TD CLASS="decl" ><A HREF="/usr/share/doc/ghc/html/libraries/base-4.2.0.2/Text-Show.html#t%3AShow" >Show</A > <A HREF="Graphics-X11-Xlib.html#t%3AColor" >Color</A ></TD ></TR ><TR ><TD CLASS="decl" ><A HREF="/usr/share/doc/ghc/html/libraries/base-4.2.0.2/Data-Typeable.html#t%3ATypeable" >Typeable</A > <A HREF="Graphics-X11-Xlib.html#t%3AColor" >Color</A ></TD ></TR ><TR ><TD CLASS="decl" ><A HREF="/usr/share/doc/ghc/html/libraries/base-4.2.0.2/Foreign-Storable.html#t%3AStorable" >Storable</A > <A HREF="Graphics-X11-Xlib.html#t%3AColor" >Color</A ></TD ></TR ></TABLE ></DIV ></TD ></TR ></TABLE ></TD ></TR ><TR ><TD CLASS="s15" ></TD ></TR ><TR ><TD CLASS="topdecl" ><TABLE CLASS="declbar" ><TR ><TD CLASS="declname" ><SPAN CLASS="keyword" >type</SPAN > <A NAME="t:Pixel" ><A NAME="t%3APixel" ></A ></A ><B >Pixel</B > = <A HREF="/usr/share/doc/ghc/html/libraries/base-4.2.0.2/Data-Word.html#t%3AWord64" >Word64</A ></TD ><TD CLASS="declbut" ><A HREF="src/Graphics-X11-Xlib-Types.html#Pixel" >Source</A ></TD ></TR ></TABLE ></TD ></TR ><TR ><TD CLASS="s15" ></TD ></TR ><TR ><TD CLASS="topdecl" ><TABLE CLASS="declbar" ><TR ><TD CLASS="declname" ><SPAN CLASS="keyword" >type</SPAN > <A NAME="t:Position" ><A NAME="t%3APosition" ></A ></A ><B >Position</B > = <A HREF="/usr/share/doc/ghc/html/libraries/base-4.2.0.2/Data-Int.html#t%3AInt32" >Int32</A ></TD ><TD CLASS="declbut" ><A HREF="src/Graphics-X11-Xlib-Types.html#Position" >Source</A ></TD ></TR ></TABLE ></TD ></TR ><TR ><TD CLASS="s15" ></TD ></TR ><TR ><TD CLASS="topdecl" ><TABLE CLASS="declbar" ><TR ><TD CLASS="declname" ><SPAN CLASS="keyword" >type</SPAN > <A NAME="t:Dimension" ><A NAME="t%3ADimension" ></A ></A ><B >Dimension</B > = <A HREF="/usr/share/doc/ghc/html/libraries/base-4.2.0.2/Data-Word.html#t%3AWord32" >Word32</A ></TD ><TD CLASS="declbut" ><A HREF="src/Graphics-X11-Xlib-Types.html#Dimension" >Source</A ></TD ></TR ></TABLE ></TD ></TR ><TR ><TD CLASS="s15" ></TD ></TR ><TR ><TD CLASS="topdecl" ><TABLE CLASS="declbar" ><TR ><TD CLASS="declname" ><SPAN CLASS="keyword" >type</SPAN > <A NAME="t:Angle" ><A NAME="t%3AAngle" ></A ></A ><B >Angle</B > = <A HREF="/usr/share/doc/ghc/html/libraries/base-4.2.0.2/Foreign-C-Types.html#t%3ACInt" >CInt</A ></TD ><TD CLASS="declbut" ><A HREF="src/Graphics-X11-Xlib-Types.html#Angle" >Source</A ></TD ></TR ></TABLE ></TD ></TR ><TR ><TD CLASS="s15" ></TD ></TR ><TR ><TD CLASS="topdecl" ><TABLE CLASS="declbar" ><TR ><TD CLASS="declname" ><SPAN CLASS="keyword" >type</SPAN > <A NAME="t:ScreenNumber" ><A NAME="t%3AScreenNumber" ></A ></A ><B >ScreenNumber</B > = <A HREF="/usr/share/doc/ghc/html/libraries/base-4.2.0.2/Data-Word.html#t%3AWord32" >Word32</A ></TD ><TD CLASS="declbut" ><A HREF="src/Graphics-X11-Xlib-Types.html#ScreenNumber" >Source</A ></TD ></TR ></TABLE ></TD ></TR ><TR ><TD CLASS="s15" ></TD ></TR ><TR ><TD CLASS="topdecl" ><TABLE CLASS="declbar" ><TR ><TD CLASS="declname" ><SPAN CLASS="keyword" >type</SPAN > <A NAME="t:Buffer" ><A NAME="t%3ABuffer" ></A ></A ><B >Buffer</B > = <A HREF="/usr/share/doc/ghc/html/libraries/base-4.2.0.2/Foreign-C-Types.html#t%3ACInt" >CInt</A ></TD ><TD CLASS="declbut" ><A HREF="src/Graphics-X11-Xlib-Types.html#Buffer" >Source</A ></TD ></TR ></TABLE ></TD ></TR ><TR ><TD CLASS="s15" ></TD ></TR ><TR ><TD CLASS="section1" ><A NAME="3" ><A NAME="3" >X11 library functions </A ></A ></TD ></TR ><TR ><TD CLASS="s15" ></TD ></TR ><TR ><TD CLASS="decl" >module <A HREF="Graphics-X11-Xlib-Event.html" >Graphics.X11.Xlib.Event</A ></TD ></TR ><TR ><TD CLASS="s15" ></TD ></TR ><TR ><TD CLASS="decl" >module <A HREF="Graphics-X11-Xlib-Display.html" >Graphics.X11.Xlib.Display</A ></TD ></TR ><TR ><TD CLASS="s15" ></TD ></TR ><TR ><TD CLASS="decl" >module <A HREF="Graphics-X11-Xlib-Screen.html" >Graphics.X11.Xlib.Screen</A ></TD ></TR ><TR ><TD CLASS="s15" ></TD ></TR ><TR ><TD CLASS="decl" >module <A HREF="Graphics-X11-Xlib-Window.html" >Graphics.X11.Xlib.Window</A ></TD ></TR ><TR ><TD CLASS="s15" ></TD ></TR ><TR ><TD CLASS="decl" >module <A HREF="Graphics-X11-Xlib-Context.html" >Graphics.X11.Xlib.Context</A ></TD ></TR ><TR ><TD CLASS="s15" ></TD ></TR ><TR ><TD CLASS="decl" >module <A HREF="Graphics-X11-Xlib-Color.html" >Graphics.X11.Xlib.Color</A ></TD ></TR ><TR ><TD CLASS="s15" ></TD ></TR ><TR ><TD CLASS="decl" >module <A HREF="Graphics-X11-Xlib-Cursor.html" >Graphics.X11.Xlib.Cursor</A ></TD ></TR ><TR ><TD CLASS="s15" ></TD ></TR ><TR ><TD CLASS="decl" >module <A HREF="Graphics-X11-Xlib-Font.html" >Graphics.X11.Xlib.Font</A ></TD ></TR ><TR ><TD CLASS="s15" ></TD ></TR ><TR ><TD CLASS="decl" >module <A HREF="Graphics-X11-Xlib-Atom.html" >Graphics.X11.Xlib.Atom</A ></TD ></TR ><TR ><TD CLASS="s15" ></TD ></TR ><TR ><TD CLASS="decl" >module <A HREF="Graphics-X11-Xlib-Region.html" >Graphics.X11.Xlib.Region</A ></TD ></TR ><TR ><TD CLASS="s15" ></TD ></TR ><TR ><TD CLASS="decl" >module <A HREF="Graphics-X11-Xlib-Image.html" >Graphics.X11.Xlib.Image</A ></TD ></TR ><TR ><TD CLASS="s15" ></TD ></TR ><TR ><TD CLASS="decl" >module <A HREF="Graphics-X11-Xlib-Misc.html" >Graphics.X11.Xlib.Misc</A ></TD ></TR ><TR ><TD CLASS="s15" ></TD ></TR ><TR ><TD CLASS="botbar" >Produced by <A HREF="http://www.haskell.org/haddock/" >Haddock</A > version 2.6.1</TD ></TR ></TABLE ></BODY ></HTML >