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</script></head><body><div id="package-header"><ul class="links" id="page-menu"><li><a href="src/Graphics-UI-Gtk-Printing-PrintContext.html">Source</a></li><li><a href="index.html">Contents</a></li><li><a href="doc-index.html">Index</a></li></ul><p class="caption">gtk-0.12.0: Binding to the Gtk+ graphical user interface library.</p></div><div id="content"><div id="module-header"><table class="info"><tr><th>Portability</th><td>portable (depends on GHC)</td></tr><tr><th>Stability</th><td>provisional</td></tr><tr><th>Maintainer</th><td>gtk2hs-users@lists.sourceforge.net</td></tr></table><p class="caption">Graphics.UI.Gtk.Printing.PrintContext</p></div><div id="table-of-contents"><p class="caption">Contents</p><ul><li><a href="#g:1">Detail
</a></li><li><a href="#g:2">Class Hierarchy
</a></li><li><a href="#g:3">Types
</a></li><li><a href="#g:4">Methods
</a></li></ul></div><div id="description"><p class="caption">Description</p><div class="doc"><p>Encapsulates context for drawing pages
</p><ul><li> Module available since Gtk+ version 2.10
</li></ul></div></div><div id="synopsis"><p id="control.syn" class="caption expander" onclick="toggleSection('syn')">Synopsis</p><ul id="section.syn" class="hide" onclick="toggleSection('syn')"><li class="src short"><span class="keyword">data</span> <a href="#t:PrintContext">PrintContext</a> </li><li class="src short"><span class="keyword">class</span> <a href="/usr/share/doc/ghc/html/libraries/glib-0.12.0/System-Glib-GObject.html#t:GObjectClass">GObjectClass</a> o => <a href="#t:PrintContextClass">PrintContextClass</a> o </li><li class="src short"><a href="#v:castToPrintContext">castToPrintContext</a> :: <a href="/usr/share/doc/ghc/html/libraries/glib-0.12.0/System-Glib-GObject.html#t:GObjectClass">GObjectClass</a> obj => obj -> <a href="Graphics-UI-Gtk-Printing-PrintContext.html#t:PrintContext">PrintContext</a></li><li class="src short"><a href="#v:toPrintContext">toPrintContext</a> :: <a href="Graphics-UI-Gtk-Printing-PrintContext.html#t:PrintContextClass">PrintContextClass</a> o => o -> <a href="Graphics-UI-Gtk-Printing-PrintContext.html#t:PrintContext">PrintContext</a></li><li class="src short"><a href="#v:printContextGetCairoContext">printContextGetCairoContext</a> :: <a href="Graphics-UI-Gtk-Printing-PrintContext.html#t:PrintContextClass">PrintContextClass</a> self => self -> <a href="/usr/share/doc/ghc/html/libraries/base-4.3.1.0/System-IO.html#t:IO">IO</a> Cairo</li><li class="src short"><a href="#v:printContextSetCairoContext">printContextSetCairoContext</a> :: <a href="Graphics-UI-Gtk-Printing-PrintContext.html#t:PrintContextClass">PrintContextClass</a> self => self -> Cairo -> <a href="/usr/share/doc/ghc/html/libraries/base-4.3.1.0/Prelude.html#t:Double">Double</a> -> <a href="/usr/share/doc/ghc/html/libraries/base-4.3.1.0/Prelude.html#t:Double">Double</a> -> <a href="/usr/share/doc/ghc/html/libraries/base-4.3.1.0/System-IO.html#t:IO">IO</a> <a href="/usr/share/doc/ghc/html/libraries/ghc-prim-0.2.0.0/GHC-Unit.html#t:-40--41-">()</a></li><li class="src short"><a href="#v:printContextGetPageSetup">printContextGetPageSetup</a> :: <a href="Graphics-UI-Gtk-Printing-PrintContext.html#t:PrintContextClass">PrintContextClass</a> self => self -> <a href="/usr/share/doc/ghc/html/libraries/base-4.3.1.0/System-IO.html#t:IO">IO</a> <a href="Graphics-UI-Gtk-Printing-PageSetup.html#t:PageSetup">PageSetup</a></li><li class="src short"><a href="#v:printContextGetWidth">printContextGetWidth</a> :: <a href="Graphics-UI-Gtk-Printing-PrintContext.html#t:PrintContextClass">PrintContextClass</a> self => self -> <a href="/usr/share/doc/ghc/html/libraries/base-4.3.1.0/System-IO.html#t:IO">IO</a> <a href="/usr/share/doc/ghc/html/libraries/base-4.3.1.0/Prelude.html#t:Double">Double</a></li><li class="src short"><a href="#v:printContextGetHeight">printContextGetHeight</a> :: <a href="Graphics-UI-Gtk-Printing-PrintContext.html#t:PrintContextClass">PrintContextClass</a> self => self -> <a href="/usr/share/doc/ghc/html/libraries/base-4.3.1.0/System-IO.html#t:IO">IO</a> <a href="/usr/share/doc/ghc/html/libraries/base-4.3.1.0/Prelude.html#t:Double">Double</a></li><li class="src short"><a href="#v:printContextGetDpiX">printContextGetDpiX</a> :: <a href="Graphics-UI-Gtk-Printing-PrintContext.html#t:PrintContextClass">PrintContextClass</a> self => self -> <a href="/usr/share/doc/ghc/html/libraries/base-4.3.1.0/System-IO.html#t:IO">IO</a> <a href="/usr/share/doc/ghc/html/libraries/base-4.3.1.0/Prelude.html#t:Double">Double</a></li><li class="src short"><a href="#v:printContextGetDpiY">printContextGetDpiY</a> :: <a href="Graphics-UI-Gtk-Printing-PrintContext.html#t:PrintContextClass">PrintContextClass</a> self => self -> <a href="/usr/share/doc/ghc/html/libraries/base-4.3.1.0/System-IO.html#t:IO">IO</a> <a href="/usr/share/doc/ghc/html/libraries/base-4.3.1.0/Prelude.html#t:Double">Double</a></li><li class="src short"><a href="#v:printContextGetPangoFontmap">printContextGetPangoFontmap</a> :: <a href="Graphics-UI-Gtk-Printing-PrintContext.html#t:PrintContextClass">PrintContextClass</a> self => self -> <a href="/usr/share/doc/ghc/html/libraries/base-4.3.1.0/System-IO.html#t:IO">IO</a> <a href="/usr/share/doc/ghc/html/libraries/pango-0.12.0/Graphics-Rendering-Pango-Font.html#t:FontMap">FontMap</a></li><li class="src short"><a href="#v:printContextCreatePangoContext">printContextCreatePangoContext</a> :: <a href="Graphics-UI-Gtk-Printing-PrintContext.html#t:PrintContextClass">PrintContextClass</a> self => self -> <a href="/usr/share/doc/ghc/html/libraries/base-4.3.1.0/System-IO.html#t:IO">IO</a> <a href="/usr/share/doc/ghc/html/libraries/pango-0.12.0/Graphics-Rendering-Pango-Context.html#t:PangoContext">PangoContext</a></li><li class="src short"><a href="#v:printContextCreatePangoLayout">printContextCreatePangoLayout</a> :: <a href="Graphics-UI-Gtk-Printing-PrintContext.html#t:PrintContextClass">PrintContextClass</a> self => self -> <a href="/usr/share/doc/ghc/html/libraries/base-4.3.1.0/System-IO.html#t:IO">IO</a> <a href="/usr/share/doc/ghc/html/libraries/pango-0.12.0/Graphics-Rendering-Pango-Layout.html#t:PangoLayout">PangoLayout</a></li><li class="src short"><a href="#v:printContextGetHardMargins">printContextGetHardMargins</a> :: <a href="Graphics-UI-Gtk-Printing-PrintContext.html#t:PrintContextClass">PrintContextClass</a> self => self -> <a href="/usr/share/doc/ghc/html/libraries/base-4.3.1.0/System-IO.html#t:IO">IO</a> (<a href="/usr/share/doc/ghc/html/libraries/base-4.3.1.0/Data-Maybe.html#t:Maybe">Maybe</a> (<a href="/usr/share/doc/ghc/html/libraries/base-4.3.1.0/Prelude.html#t:Double">Double</a>, <a href="/usr/share/doc/ghc/html/libraries/base-4.3.1.0/Prelude.html#t:Double">Double</a>, <a href="/usr/share/doc/ghc/html/libraries/base-4.3.1.0/Prelude.html#t:Double">Double</a>, <a href="/usr/share/doc/ghc/html/libraries/base-4.3.1.0/Prelude.html#t:Double">Double</a>))</li></ul></div><div id="interface"><h1 id="g:1">Detail
</h1><div class="doc"><p>A <code><a href="Graphics-UI-Gtk-Printing-PrintContext.html#t:PrintContext">PrintContext</a></code> encapsulates context information that is required when
drawing pages for printing, such as the cairo context and important
parameters like page size and resolution. It also lets you easily create
<code><a href="/usr/share/doc/ghc/html/libraries/pango-0.12.0/Graphics-Rendering-Pango-Layout.html#t:PangoLayout">PangoLayout</a></code> and <code>Context</code> objects that match the font metrics of the cairo
surface.
</p><p><code><a href="Graphics-UI-Gtk-Printing-PrintContext.html#t:PrintContext">PrintContext</a></code> objects gets passed to the <code>beginPrint</code>, <code>endPrint</code>,
<code>requestPageSetup</code> and <code>drawPage</code> signals on the <code><a href="Graphics-UI-Gtk-Printing-PrintOperation.html#t:PrintOperation">PrintOperation</a></code>.
</p><p>Printing support was added in Gtk+ 2.10.
</p></div><h1 id="g:2">Class Hierarchy
</h1><div class="doc"><pre>
| <code><a href="/usr/share/doc/ghc/html/libraries/glib-0.12.0/System-Glib-GObject.html#t:GObject">GObject</a></code>
| +----PrintContext
</pre></div><h1 id="g:3">Types
</h1><div class="top"><p class="src"><span class="keyword">data</span> <a name="t:PrintContext" class="def">PrintContext</a> <a href="src/Graphics-UI-Gtk-Types.html#PrintContext" class="link">Source</a></p><div class="subs instances"><p id="control.i:PrintContext" class="caption collapser" onclick="toggleSection('i:PrintContext')">Instances</p><div id="section.i:PrintContext" class="show"><table><tr><td class="src"><a href="/usr/share/doc/ghc/html/libraries/base-4.3.1.0/Data-Eq.html#t:Eq">Eq</a> <a href="Graphics-UI-Gtk-Printing-PrintContext.html#t:PrintContext">PrintContext</a></td><td class="doc empty"> </td></tr><tr><td class="src"><a href="/usr/share/doc/ghc/html/libraries/base-4.3.1.0/Data-Ord.html#t:Ord">Ord</a> <a href="Graphics-UI-Gtk-Printing-PrintContext.html#t:PrintContext">PrintContext</a></td><td class="doc empty"> </td></tr><tr><td class="src"><a href="/usr/share/doc/ghc/html/libraries/glib-0.12.0/System-Glib-GObject.html#t:GObjectClass">GObjectClass</a> <a href="Graphics-UI-Gtk-Printing-PrintContext.html#t:PrintContext">PrintContext</a></td><td class="doc empty"> </td></tr><tr><td class="src"><a href="Graphics-UI-Gtk-Printing-PrintContext.html#t:PrintContextClass">PrintContextClass</a> <a href="Graphics-UI-Gtk-Printing-PrintContext.html#t:PrintContext">PrintContext</a></td><td class="doc empty"> </td></tr></table></div></div></div><div class="top"><p class="src"><span class="keyword">class</span> <a href="/usr/share/doc/ghc/html/libraries/glib-0.12.0/System-Glib-GObject.html#t:GObjectClass">GObjectClass</a> o => <a name="t:PrintContextClass" class="def">PrintContextClass</a> o <a href="src/Graphics-UI-Gtk-Types.html#PrintContextClass" class="link">Source</a></p><div class="subs instances"><p id="control.i:PrintContextClass" class="caption collapser" onclick="toggleSection('i:PrintContextClass')">Instances</p><div id="section.i:PrintContextClass" class="show"><table><tr><td class="src"><a href="Graphics-UI-Gtk-Printing-PrintContext.html#t:PrintContextClass">PrintContextClass</a> <a href="Graphics-UI-Gtk-Printing-PrintContext.html#t:PrintContext">PrintContext</a></td><td class="doc empty"> </td></tr></table></div></div></div><div class="top"><p class="src"><a name="v:castToPrintContext" class="def">castToPrintContext</a> :: <a href="/usr/share/doc/ghc/html/libraries/glib-0.12.0/System-Glib-GObject.html#t:GObjectClass">GObjectClass</a> obj => obj -> <a href="Graphics-UI-Gtk-Printing-PrintContext.html#t:PrintContext">PrintContext</a><a href="src/Graphics-UI-Gtk-Types.html#castToPrintContext" class="link">Source</a></p></div><div class="top"><p class="src"><a name="v:toPrintContext" class="def">toPrintContext</a> :: <a href="Graphics-UI-Gtk-Printing-PrintContext.html#t:PrintContextClass">PrintContextClass</a> o => o -> <a href="Graphics-UI-Gtk-Printing-PrintContext.html#t:PrintContext">PrintContext</a><a href="src/Graphics-UI-Gtk-Types.html#toPrintContext" class="link">Source</a></p></div><h1 id="g:4">Methods
</h1><div class="top"><p class="src"><a name="v:printContextGetCairoContext" class="def">printContextGetCairoContext</a><a href="src/Graphics-UI-Gtk-Printing-PrintContext.html#printContextGetCairoContext" class="link">Source</a></p><div class="subs arguments"><p class="caption">Arguments</p><table><tr><td class="src">:: <a href="Graphics-UI-Gtk-Printing-PrintContext.html#t:PrintContextClass">PrintContextClass</a> self</td><td class="doc empty"> </td></tr><tr><td class="src">=> self</td><td class="doc empty"> </td></tr><tr><td class="src">-> <a href="/usr/share/doc/ghc/html/libraries/base-4.3.1.0/System-IO.html#t:IO">IO</a> Cairo</td><td class="doc"><p>returns the cairo context of <code>context</code>
</p></td></tr></table></div><div class="doc"><p>Obtains the cairo context that is associated with the <code><a href="Graphics-UI-Gtk-Printing-PrintContext.html#t:PrintContext">PrintContext</a></code>.
</p></div></div><div class="top"><p class="src"><a name="v:printContextSetCairoContext" class="def">printContextSetCairoContext</a><a href="src/Graphics-UI-Gtk-Printing-PrintContext.html#printContextSetCairoContext" class="link">Source</a></p><div class="subs arguments"><p class="caption">Arguments</p><table><tr><td class="src">:: <a href="Graphics-UI-Gtk-Printing-PrintContext.html#t:PrintContextClass">PrintContextClass</a> self</td><td class="doc empty"> </td></tr><tr><td class="src">=> self</td><td class="doc empty"> </td></tr><tr><td class="src">-> Cairo</td><td class="doc"><p><code>cr</code> - the cairo context
</p></td></tr><tr><td class="src">-> <a href="/usr/share/doc/ghc/html/libraries/base-4.3.1.0/Prelude.html#t:Double">Double</a></td><td class="doc"><p><code>dpiX</code> - the horizontal resolution to use with <code>cr</code>
</p></td></tr><tr><td class="src">-> <a href="/usr/share/doc/ghc/html/libraries/base-4.3.1.0/Prelude.html#t:Double">Double</a></td><td class="doc"><p><code>dpiY</code> - the vertical resolution to use with <code>cr</code>
</p></td></tr><tr><td class="src">-> <a href="/usr/share/doc/ghc/html/libraries/base-4.3.1.0/System-IO.html#t:IO">IO</a> <a href="/usr/share/doc/ghc/html/libraries/ghc-prim-0.2.0.0/GHC-Unit.html#t:-40--41-">()</a></td><td class="doc empty"> </td></tr></table></div><div class="doc"><p>Sets a new cairo context on a print context.
</p><p>This function is intended to be used when implementing an internal print
preview, it is not needed for printing, since Gtk+ itself creates a suitable
cairo context in that case.
</p></div></div><div class="top"><p class="src"><a name="v:printContextGetPageSetup" class="def">printContextGetPageSetup</a><a href="src/Graphics-UI-Gtk-Printing-PrintContext.html#printContextGetPageSetup" class="link">Source</a></p><div class="subs arguments"><p class="caption">Arguments</p><table><tr><td class="src">:: <a href="Graphics-UI-Gtk-Printing-PrintContext.html#t:PrintContextClass">PrintContextClass</a> self</td><td class="doc empty"> </td></tr><tr><td class="src">=> self</td><td class="doc empty"> </td></tr><tr><td class="src">-> <a href="/usr/share/doc/ghc/html/libraries/base-4.3.1.0/System-IO.html#t:IO">IO</a> <a href="Graphics-UI-Gtk-Printing-PageSetup.html#t:PageSetup">PageSetup</a></td><td class="doc"><p>returns the page setup of <code>context</code>
</p></td></tr></table></div><div class="doc"><p>Obtains the <code><a href="Graphics-UI-Gtk-Printing-PageSetup.html#t:PageSetup">PageSetup</a></code> that determines the page dimensions of the
<code><a href="Graphics-UI-Gtk-Printing-PrintContext.html#t:PrintContext">PrintContext</a></code>.
</p></div></div><div class="top"><p class="src"><a name="v:printContextGetWidth" class="def">printContextGetWidth</a><a href="src/Graphics-UI-Gtk-Printing-PrintContext.html#printContextGetWidth" class="link">Source</a></p><div class="subs arguments"><p class="caption">Arguments</p><table><tr><td class="src">:: <a href="Graphics-UI-Gtk-Printing-PrintContext.html#t:PrintContextClass">PrintContextClass</a> self</td><td class="doc empty"> </td></tr><tr><td class="src">=> self</td><td class="doc empty"> </td></tr><tr><td class="src">-> <a href="/usr/share/doc/ghc/html/libraries/base-4.3.1.0/System-IO.html#t:IO">IO</a> <a href="/usr/share/doc/ghc/html/libraries/base-4.3.1.0/Prelude.html#t:Double">Double</a></td><td class="doc"><p>returns the width of <code>context</code>
</p></td></tr></table></div><div class="doc"><p>Obtains the width of the <code><a href="Graphics-UI-Gtk-Printing-PrintContext.html#t:PrintContext">PrintContext</a></code>, in pixels.
</p></div></div><div class="top"><p class="src"><a name="v:printContextGetHeight" class="def">printContextGetHeight</a><a href="src/Graphics-UI-Gtk-Printing-PrintContext.html#printContextGetHeight" class="link">Source</a></p><div class="subs arguments"><p class="caption">Arguments</p><table><tr><td class="src">:: <a href="Graphics-UI-Gtk-Printing-PrintContext.html#t:PrintContextClass">PrintContextClass</a> self</td><td class="doc empty"> </td></tr><tr><td class="src">=> self</td><td class="doc empty"> </td></tr><tr><td class="src">-> <a href="/usr/share/doc/ghc/html/libraries/base-4.3.1.0/System-IO.html#t:IO">IO</a> <a href="/usr/share/doc/ghc/html/libraries/base-4.3.1.0/Prelude.html#t:Double">Double</a></td><td class="doc"><p>returns the height of <code>context</code>
</p></td></tr></table></div><div class="doc"><p>Obtains the height of the <code><a href="Graphics-UI-Gtk-Printing-PrintContext.html#t:PrintContext">PrintContext</a></code>, in pixels.
</p></div></div><div class="top"><p class="src"><a name="v:printContextGetDpiX" class="def">printContextGetDpiX</a><a href="src/Graphics-UI-Gtk-Printing-PrintContext.html#printContextGetDpiX" class="link">Source</a></p><div class="subs arguments"><p class="caption">Arguments</p><table><tr><td class="src">:: <a href="Graphics-UI-Gtk-Printing-PrintContext.html#t:PrintContextClass">PrintContextClass</a> self</td><td class="doc empty"> </td></tr><tr><td class="src">=> self</td><td class="doc empty"> </td></tr><tr><td class="src">-> <a href="/usr/share/doc/ghc/html/libraries/base-4.3.1.0/System-IO.html#t:IO">IO</a> <a href="/usr/share/doc/ghc/html/libraries/base-4.3.1.0/Prelude.html#t:Double">Double</a></td><td class="doc"><p>returns the horizontal resolution of <code>context</code>
</p></td></tr></table></div><div class="doc"><p>Obtains the horizontal resolution of the <code><a href="Graphics-UI-Gtk-Printing-PrintContext.html#t:PrintContext">PrintContext</a></code>, in dots per
inch.
</p></div></div><div class="top"><p class="src"><a name="v:printContextGetDpiY" class="def">printContextGetDpiY</a><a href="src/Graphics-UI-Gtk-Printing-PrintContext.html#printContextGetDpiY" class="link">Source</a></p><div class="subs arguments"><p class="caption">Arguments</p><table><tr><td class="src">:: <a href="Graphics-UI-Gtk-Printing-PrintContext.html#t:PrintContextClass">PrintContextClass</a> self</td><td class="doc empty"> </td></tr><tr><td class="src">=> self</td><td class="doc empty"> </td></tr><tr><td class="src">-> <a href="/usr/share/doc/ghc/html/libraries/base-4.3.1.0/System-IO.html#t:IO">IO</a> <a href="/usr/share/doc/ghc/html/libraries/base-4.3.1.0/Prelude.html#t:Double">Double</a></td><td class="doc"><p>returns the vertical resolution of <code>context</code>
</p></td></tr></table></div><div class="doc"><p>Obtains the vertical resolution of the <code><a href="Graphics-UI-Gtk-Printing-PrintContext.html#t:PrintContext">PrintContext</a></code>, in dots per inch.
</p></div></div><div class="top"><p class="src"><a name="v:printContextGetPangoFontmap" class="def">printContextGetPangoFontmap</a><a href="src/Graphics-UI-Gtk-Printing-PrintContext.html#printContextGetPangoFontmap" class="link">Source</a></p><div class="subs arguments"><p class="caption">Arguments</p><table><tr><td class="src">:: <a href="Graphics-UI-Gtk-Printing-PrintContext.html#t:PrintContextClass">PrintContextClass</a> self</td><td class="doc empty"> </td></tr><tr><td class="src">=> self</td><td class="doc empty"> </td></tr><tr><td class="src">-> <a href="/usr/share/doc/ghc/html/libraries/base-4.3.1.0/System-IO.html#t:IO">IO</a> <a href="/usr/share/doc/ghc/html/libraries/pango-0.12.0/Graphics-Rendering-Pango-Font.html#t:FontMap">FontMap</a></td><td class="doc"><p>returns the font map of <code>context</code>
</p></td></tr></table></div><div class="doc"><p>Returns a <code><a href="/usr/share/doc/ghc/html/libraries/pango-0.12.0/Graphics-Rendering-Pango-Font.html#t:FontMap">FontMap</a></code> that is suitable for use with the <code><a href="Graphics-UI-Gtk-Printing-PrintContext.html#t:PrintContext">PrintContext</a></code>.
</p></div></div><div class="top"><p class="src"><a name="v:printContextCreatePangoContext" class="def">printContextCreatePangoContext</a><a href="src/Graphics-UI-Gtk-Printing-PrintContext.html#printContextCreatePangoContext" class="link">Source</a></p><div class="subs arguments"><p class="caption">Arguments</p><table><tr><td class="src">:: <a href="Graphics-UI-Gtk-Printing-PrintContext.html#t:PrintContextClass">PrintContextClass</a> self</td><td class="doc empty"> </td></tr><tr><td class="src">=> self</td><td class="doc empty"> </td></tr><tr><td class="src">-> <a href="/usr/share/doc/ghc/html/libraries/base-4.3.1.0/System-IO.html#t:IO">IO</a> <a href="/usr/share/doc/ghc/html/libraries/pango-0.12.0/Graphics-Rendering-Pango-Context.html#t:PangoContext">PangoContext</a></td><td class="doc"><p>returns a new Pango context for <code>context</code>
</p></td></tr></table></div><div class="doc"><p>Creates a new <code>Context</code> that can be used with the <code><a href="Graphics-UI-Gtk-Printing-PrintContext.html#t:PrintContext">PrintContext</a></code>.
</p></div></div><div class="top"><p class="src"><a name="v:printContextCreatePangoLayout" class="def">printContextCreatePangoLayout</a><a href="src/Graphics-UI-Gtk-Printing-PrintContext.html#printContextCreatePangoLayout" class="link">Source</a></p><div class="subs arguments"><p class="caption">Arguments</p><table><tr><td class="src">:: <a href="Graphics-UI-Gtk-Printing-PrintContext.html#t:PrintContextClass">PrintContextClass</a> self</td><td class="doc empty"> </td></tr><tr><td class="src">=> self</td><td class="doc empty"> </td></tr><tr><td class="src">-> <a href="/usr/share/doc/ghc/html/libraries/base-4.3.1.0/System-IO.html#t:IO">IO</a> <a href="/usr/share/doc/ghc/html/libraries/pango-0.12.0/Graphics-Rendering-Pango-Layout.html#t:PangoLayout">PangoLayout</a></td><td class="doc"><p>returns a new Pango layout for <code>context</code>
</p></td></tr></table></div><div class="doc"><p>Creates a new <code><a href="/usr/share/doc/ghc/html/libraries/pango-0.12.0/Graphics-Rendering-Pango-Layout.html#t:PangoLayout">PangoLayout</a></code> that is suitable for use with the
<code><a href="Graphics-UI-Gtk-Printing-PrintContext.html#t:PrintContext">PrintContext</a></code>.
</p></div></div><div class="top"><p class="src"><a name="v:printContextGetHardMargins" class="def">printContextGetHardMargins</a><a href="src/Graphics-UI-Gtk-Printing-PrintContext.html#printContextGetHardMargins" class="link">Source</a></p><div class="subs arguments"><p class="caption">Arguments</p><table><tr><td class="src">:: <a href="Graphics-UI-Gtk-Printing-PrintContext.html#t:PrintContextClass">PrintContextClass</a> self</td><td class="doc empty"> </td></tr><tr><td class="src">=> self</td><td class="doc empty"> </td></tr><tr><td class="src">-> <a href="/usr/share/doc/ghc/html/libraries/base-4.3.1.0/System-IO.html#t:IO">IO</a> (<a href="/usr/share/doc/ghc/html/libraries/base-4.3.1.0/Data-Maybe.html#t:Maybe">Maybe</a> (<a href="/usr/share/doc/ghc/html/libraries/base-4.3.1.0/Prelude.html#t:Double">Double</a>, <a href="/usr/share/doc/ghc/html/libraries/base-4.3.1.0/Prelude.html#t:Double">Double</a>, <a href="/usr/share/doc/ghc/html/libraries/base-4.3.1.0/Prelude.html#t:Double">Double</a>, <a href="/usr/share/doc/ghc/html/libraries/base-4.3.1.0/Prelude.html#t:Double">Double</a>))</td><td class="doc"><p>returns <code>(top, bottom, left, right)</code>
<code>top</code> top hardware printer margin
<code>bottom</code> bottom hardware printer margin
<code>left</code> left hardware printer margin
<code>right</code> right hardware printer margin
</p></td></tr></table></div></div></div></div><div id="footer"><p>Produced by <a href="http://www.haskell.org/haddock/">Haddock</a> version 2.9.2</p></div></body></html>
