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<title>Class: Imlib2::Context</title>
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<div id="classHeader">
<table class="header-table">
<tr class="top-aligned-row">
<td><strong>Class</strong></td>
<td class="class-name-in-header">Imlib2::Context</td>
</tr>
<tr class="top-aligned-row">
<td><strong>In:</strong></td>
<td>
<a href="../../files/imlib2_c.html">
imlib2.c
</a>
(<a href="http://cvs.pablotron.org/cgi-bin/viewcvs.cgi/imlib2-ruby/imlib2.c">CVS</a>)
<br />
</td>
</tr>
<tr class="top-aligned-row">
<td><strong>Parent:</strong></td>
<td>
Object
</td>
</tr>
</table>
</div>
<!-- banner header -->
<div id="bodyContent">
<div id="contextContent">
</div>
<div id="method-list">
<h3 class="section-bar">Methods</h3>
<div class="name-list">
<a href="#M000140">aa</a>
<a href="#M000137">aa=</a>
<a href="#M000170">angle</a>
<a href="#M000168">angle=</a>
<a href="#M000139">anti_alias</a>
<a href="#M000136">anti_alias=</a>
<a href="#M000224">best_visual</a>
<a href="#M000144">blend</a>
<a href="#M000142">blend=</a>
<a href="#M000190">cliprect</a>
<a href="#M000188">cliprect=</a>
<a href="#M000212">cmap</a>
<a href="#M000208">cmap=</a>
<a href="#M000150">cmod</a>
<a href="#M000147">cmod=</a>
<a href="#M000174">color</a>
<a href="#M000172">color=</a>
<a href="#M000149">color_modifier</a>
<a href="#M000146">color_modifier=</a>
<a href="#M000210">colormap</a>
<a href="#M000206">colormap=</a>
<a href="#M000126">current</a>
<a href="#M000166">dir</a>
<a href="#M000163">dir=</a>
<a href="#M000165">direction</a>
<a href="#M000162">direction=</a>
<a href="#M000200">display</a>
<a href="#M000198">display=</a>
<a href="#M000130">dither</a>
<a href="#M000128">dither=</a>
<a href="#M000134">dither_mask</a>
<a href="#M000132">dither_mask=</a>
<a href="#M000216">drawable</a>
<a href="#M000214">drawable=</a>
<a href="#M000196">encoding</a>
<a href="#M000193">encoding=</a>
<a href="#M000160">font</a>
<a href="#M000158">font=</a>
<a href="#M000125">get</a>
<a href="#M000169">get_angle</a>
<a href="#M000138">get_anti_alias</a>
<a href="#M000223">get_best_visual</a>
<a href="#M000143">get_blend</a>
<a href="#M000189">get_cliprect</a>
<a href="#M000211">get_cmap</a>
<a href="#M000173">get_color</a>
<a href="#M000148">get_color_modifier</a>
<a href="#M000209">get_colormap</a>
<a href="#M000164">get_direction</a>
<a href="#M000199">get_display</a>
<a href="#M000129">get_dither</a>
<a href="#M000133">get_dither_mask</a>
<a href="#M000215">get_drawable</a>
<a href="#M000194">get_encoding</a>
<a href="#M000159">get_font</a>
<a href="#M000177">get_gradient</a>
<a href="#M000185">get_image</a>
<a href="#M000219">get_mask</a>
<a href="#M000154">get_operation</a>
<a href="#M000181">get_progress_granularity</a>
<a href="#M000195">get_ttf_encoding</a>
<a href="#M000221">get_visual</a>
<a href="#M000203">get_visual</a>
<a href="#M000178">gradient</a>
<a href="#M000176">gradient=</a>
<a href="#M000186">image</a>
<a href="#M000184">image=</a>
<a href="#M000220">mask</a>
<a href="#M000218">mask=</a>
<a href="#M000122">new</a>
<a href="#M000121">new</a>
<a href="#M000156">op</a>
<a href="#M000153">op=</a>
<a href="#M000155">operation</a>
<a href="#M000152">operation=</a>
<a href="#M000124">pop</a>
<a href="#M000182">progress_granularity</a>
<a href="#M000180">progress_granularity=</a>
<a href="#M000123">push</a>
<a href="#M000167">set_angle</a>
<a href="#M000135">set_anti_alias</a>
<a href="#M000141">set_blend</a>
<a href="#M000187">set_cliprect</a>
<a href="#M000207">set_cmap</a>
<a href="#M000171">set_color</a>
<a href="#M000145">set_color_modifier</a>
<a href="#M000205">set_colormap</a>
<a href="#M000161">set_direction</a>
<a href="#M000197">set_display</a>
<a href="#M000127">set_dither</a>
<a href="#M000131">set_dither_mask</a>
<a href="#M000213">set_drawable</a>
<a href="#M000192">set_encoding</a>
<a href="#M000157">set_font</a>
<a href="#M000175">set_gradient</a>
<a href="#M000183">set_image</a>
<a href="#M000217">set_mask</a>
<a href="#M000151">set_operation</a>
<a href="#M000179">set_progress_granularity</a>
<a href="#M000191">set_ttf_encoding</a>
<a href="#M000201">set_visual</a>
<a href="#M000204">visual</a>
<a href="#M000222">visual</a>
<a href="#M000202">visual=</a>
</div>
</div>
</div>
<!-- if includes -->
<div id="section">
<!-- if method_list -->
<div id="methods">
<h3 class="section-bar">Public Class methods</h3>
<div id="method-M000126" class="method-detail">
<a name="M000126"></a>
<div class="method-heading">
<a href="Context.src/M000126.html" target="Code" class="method-signature"
onclick="popupCode('Context.src/M000126.html');return false;">
<span class="method-name">current</span><span class="method-args">()</span>
</a>
</div>
<div class="method-description">
<p>
Return the current context.
</p>
<p>
Example:
</p>
<pre>
ctx = Imlib2::Context.get
</pre>
</div>
</div>
<div id="method-M000125" class="method-detail">
<a name="M000125"></a>
<div class="method-heading">
<a href="Context.src/M000125.html" target="Code" class="method-signature"
onclick="popupCode('Context.src/M000125.html');return false;">
<span class="method-name">get</span><span class="method-args">()</span>
</a>
</div>
<div class="method-description">
<p>
Return the current context.
</p>
<p>
Example:
</p>
<pre>
ctx = Imlib2::Context.get
</pre>
</div>
</div>
<div id="method-M000122" class="method-detail">
<a name="M000122"></a>
<div class="method-heading">
<a href="Context.src/M000122.html" target="Code" class="method-signature"
onclick="popupCode('Context.src/M000122.html');return false;">
<span class="method-name">new</span><span class="method-args">()</span>
</a>
</div>
<div class="method-description">
<p>
<a href="Context.html">Imlib2::Context</a> constructor.
</p>
<p>
Currently just a placeholder
</p>
</div>
</div>
<div id="method-M000121" class="method-detail">
<a name="M000121"></a>
<div class="method-heading">
<a href="Context.src/M000121.html" target="Code" class="method-signature"
onclick="popupCode('Context.src/M000121.html');return false;">
<span class="method-name">new</span><span class="method-args">()</span>
</a>
</div>
<div class="method-description">
<p>
Return a new <a href="Context.html">Imlib2::Context</a>.
</p>
<p>
Example:
</p>
<pre>
ctx = Imlib2::Context.new
</pre>
</div>
</div>
<div id="method-M000124" class="method-detail">
<a name="M000124"></a>
<div class="method-heading">
<a href="Context.src/M000124.html" target="Code" class="method-signature"
onclick="popupCode('Context.src/M000124.html');return false;">
<span class="method-name">pop</span><span class="method-args">()</span>
</a>
</div>
<div class="method-description">
<p>
Pop the top context off the context stack.
</p>
<p>
Example:
</p>
<pre>
ctx = Imlib2::Context.pop
</pre>
</div>
</div>
<h3 class="section-bar">Public Instance methods</h3>
<div id="method-M000140" class="method-detail">
<a name="M000140"></a>
<div class="method-heading">
<a href="Context.src/M000140.html" target="Code" class="method-signature"
onclick="popupCode('Context.src/M000140.html');return false;">
<span class="method-name">aa</span><span class="method-args">()</span>
</a>
</div>
<div class="method-description">
<p>
Get the <a href="Context.html#M000139">anti_alias</a> flag.
</p>
<p>
Example:
</p>
<pre>
if ctx.anti_alias == true
puts 'anti_alias enabled.'
end
</pre>
</div>
</div>
<div id="method-M000137" class="method-detail">
<a name="M000137"></a>
<div class="method-heading">
<a href="Context.src/M000137.html" target="Code" class="method-signature"
onclick="popupCode('Context.src/M000137.html');return false;">
<span class="method-name">aa=</span><span class="method-args">(p1)</span>
</a>
</div>
<div class="method-description">
<p>
Set the <a href="Context.html#M000139">anti_alias</a> flag.
</p>
<p>
Example:
</p>
<pre>
ctx.anti_alias = true
</pre>
</div>
</div>
<div id="method-M000170" class="method-detail">
<a name="M000170"></a>
<div class="method-heading">
<a href="Context.src/M000170.html" target="Code" class="method-signature"
onclick="popupCode('Context.src/M000170.html');return false;">
<span class="method-name">angle</span><span class="method-args">()</span>
</a>
</div>
<div class="method-description">
<p>
Get the text drawing angle.
</p>
<p>
Example:
</p>
<pre>
if ctx.dir == Imlib2::Direction::ANGLE
puts 'the current font angle is ' << ctx.angle
end
</pre>
</div>
</div>
<div id="method-M000168" class="method-detail">
<a name="M000168"></a>
<div class="method-heading">
<a href="Context.src/M000168.html" target="Code" class="method-signature"
onclick="popupCode('Context.src/M000168.html');return false;">
<span class="method-name">angle=</span><span class="method-args">(p1)</span>
</a>
</div>
<div class="method-description">
<p>
Set the text drawing angle.
</p>
<p>
Example:
</p>
<pre>
ctx.angle = 76.8
</pre>
</div>
</div>
<div id="method-M000139" class="method-detail">
<a name="M000139"></a>
<div class="method-heading">
<a href="Context.src/M000139.html" target="Code" class="method-signature"
onclick="popupCode('Context.src/M000139.html');return false;">
<span class="method-name">anti_alias</span><span class="method-args">()</span>
</a>
</div>
<div class="method-description">
<p>
Get the <a href="Context.html#M000139">anti_alias</a> flag.
</p>
<p>
Example:
</p>
<pre>
if ctx.anti_alias == true
puts 'anti_alias enabled.'
end
</pre>
</div>
</div>
<div id="method-M000136" class="method-detail">
<a name="M000136"></a>
<div class="method-heading">
<a href="Context.src/M000136.html" target="Code" class="method-signature"
onclick="popupCode('Context.src/M000136.html');return false;">
<span class="method-name">anti_alias=</span><span class="method-args">(p1)</span>
</a>
</div>
<div class="method-description">
<p>
Set the <a href="Context.html#M000139">anti_alias</a> flag.
</p>
<p>
Example:
</p>
<pre>
ctx.anti_alias = true
</pre>
</div>
</div>
<div id="method-M000224" class="method-detail">
<a name="M000224"></a>
<div class="method-heading">
<a href="Context.src/M000224.html" target="Code" class="method-signature"
onclick="popupCode('Context.src/M000224.html');return false;">
<span class="method-name">best_visual</span><span class="method-args">(...)</span>
</a>
</div>
<div class="method-description">
<p>
Get the current X11 Visual.
</p>
<p>
Note: This method is not available unless <a
href="../Imlib2.html">Imlib2</a>-Ruby was compiled with X11 support. You
can check the constant Imlib2::X11_SUPPORT to see if X11 support is
available.
</p>
<p>
Examples:
</p>
<pre>
visual = context.get_visual
visual = context.visual
</pre>
</div>
</div>
<div id="method-M000144" class="method-detail">
<a name="M000144"></a>
<div class="method-heading">
<a href="Context.src/M000144.html" target="Code" class="method-signature"
onclick="popupCode('Context.src/M000144.html');return false;">
<span class="method-name">blend</span><span class="method-args">()</span>
</a>
</div>
<div class="method-description">
<p>
Get the blend flag.
</p>
<p>
Example:
</p>
<pre>
if ctx.blend
puts 'blend enabled.'
end
</pre>
</div>
</div>
<div id="method-M000142" class="method-detail">
<a name="M000142"></a>
<div class="method-heading">
<a href="Context.src/M000142.html" target="Code" class="method-signature"
onclick="popupCode('Context.src/M000142.html');return false;">
<span class="method-name">blend=</span><span class="method-args">(p1)</span>
</a>
</div>
<div class="method-description">
<p>
Set the blend flag.
</p>
<p>
Example:
</p>
<pre>
ctx.blend = true
</pre>
</div>
</div>
<div id="method-M000190" class="method-detail">
<a name="M000190"></a>
<div class="method-heading">
<a href="Context.src/M000190.html" target="Code" class="method-signature"
onclick="popupCode('Context.src/M000190.html');return false;">
<span class="method-name">cliprect</span><span class="method-args">()</span>
</a>
</div>
<div class="method-description">
<p>
Get the cliprect.
</p>
<p>
Example:
</p>
<pre>
x, y, w, h = ctx.cliprect
</pre>
</div>
</div>
<div id="method-M000188" class="method-detail">
<a name="M000188"></a>
<div class="method-heading">
<a href="Context.src/M000188.html" target="Code" class="method-signature"
onclick="popupCode('Context.src/M000188.html');return false;">
<span class="method-name">cliprect=</span><span class="method-args">(p1)</span>
</a>
</div>
<div class="method-description">
<p>
Set the cliprect.
</p>
<p>
Example:
</p>
<pre>
ctx.cliprect = [10, 10, 100, 100]
</pre>
</div>
</div>
<div id="method-M000212" class="method-detail">
<a name="M000212"></a>
<div class="method-heading">
<span class="method-name">cmap</span><span class="method-args">()</span>
</div>
<div class="method-description">
</div>
</div>
<div id="method-M000208" class="method-detail">
<a name="M000208"></a>
<div class="method-heading">
<span class="method-name">cmap=</span><span class="method-args">(p1)</span>
</div>
<div class="method-description">
</div>
</div>
<div id="method-M000150" class="method-detail">
<a name="M000150"></a>
<div class="method-heading">
<a href="Context.src/M000150.html" target="Code" class="method-signature"
onclick="popupCode('Context.src/M000150.html');return false;">
<span class="method-name">cmod</span><span class="method-args">()</span>
</a>
</div>
<div class="method-description">
<p>
Get the current color modifier (<a
href="ColorModifier.html">Imlib2::ColorModifier</a>).
</p>
<p>
Example:
</p>
<pre>
cmod = ctx.cmod
</pre>
</div>
</div>
<div id="method-M000147" class="method-detail">
<a name="M000147"></a>
<div class="method-heading">
<a href="Context.src/M000147.html" target="Code" class="method-signature"
onclick="popupCode('Context.src/M000147.html');return false;">
<span class="method-name">cmod=</span><span class="method-args">(p1)</span>
</a>
</div>
<div class="method-description">
<p>
Set the current color modifier (<a
href="ColorModifier.html">Imlib2::ColorModifier</a>).
</p>
<p>
Example:
</p>
<pre>
ctx.cmod = cmod
</pre>
</div>
</div>
<div id="method-M000174" class="method-detail">
<a name="M000174"></a>
<div class="method-heading">
<a href="Context.src/M000174.html" target="Code" class="method-signature"
onclick="popupCode('Context.src/M000174.html');return false;">
<span class="method-name">color</span><span class="method-args">()</span>
</a>
</div>
<div class="method-description">
<p>
Get the current color (<a
href="Color/RgbaColor.html">Imlib2::Color::RgbaColor</a>).
</p>
<p>
Example:
</p>
<pre>
color = ctx.color
</pre>
</div>
</div>
<div id="method-M000172" class="method-detail">
<a name="M000172"></a>
<div class="method-heading">
<a href="Context.src/M000172.html" target="Code" class="method-signature"
onclick="popupCode('Context.src/M000172.html');return false;">
<span class="method-name">color=</span><span class="method-args">(p1)</span>
</a>
</div>
<div class="method-description">
<p>
Set the current color (<a href="Color.html">Imlib2::Color</a>).
</p>
<p>
Example:
</p>
<pre>
ctx.color = Imlib2::Color::LIGHTGRAY
</pre>
</div>
</div>
<div id="method-M000149" class="method-detail">
<a name="M000149"></a>
<div class="method-heading">
<a href="Context.src/M000149.html" target="Code" class="method-signature"
onclick="popupCode('Context.src/M000149.html');return false;">
<span class="method-name">color_modifier</span><span class="method-args">()</span>
</a>
</div>
<div class="method-description">
<p>
Get the current color modifier (<a
href="ColorModifier.html">Imlib2::ColorModifier</a>).
</p>
<p>
Example:
</p>
<pre>
cmod = ctx.cmod
</pre>
</div>
</div>
<div id="method-M000146" class="method-detail">
<a name="M000146"></a>
<div class="method-heading">
<a href="Context.src/M000146.html" target="Code" class="method-signature"
onclick="popupCode('Context.src/M000146.html');return false;">
<span class="method-name">color_modifier=</span><span class="method-args">(p1)</span>
</a>
</div>
<div class="method-description">
<p>
Set the current color modifier (<a
href="ColorModifier.html">Imlib2::ColorModifier</a>).
</p>
<p>
Example:
</p>
<pre>
ctx.cmod = cmod
</pre>
</div>
</div>
<div id="method-M000210" class="method-detail">
<a name="M000210"></a>
<div class="method-heading">
<span class="method-name">colormap</span><span class="method-args">()</span>
</div>
<div class="method-description">
</div>
</div>
<div id="method-M000206" class="method-detail">
<a name="M000206"></a>
<div class="method-heading">
<span class="method-name">colormap=</span><span class="method-args">(p1)</span>
</div>
<div class="method-description">
</div>
</div>
<div id="method-M000166" class="method-detail">
<a name="M000166"></a>
<div class="method-heading">
<a href="Context.src/M000166.html" target="Code" class="method-signature"
onclick="popupCode('Context.src/M000166.html');return false;">
<span class="method-name">dir</span><span class="method-args">()</span>
</a>
</div>
<div class="method-description">
<p>
Get the current font direction (<a href="Dir.html">Imlib2::Dir</a> or <a
href="Direction.html">Imlib2::Direction</a>).
</p>
<p>
Example:
</p>
<pre>
if ctx.direction != Imlib2::Direction::RIGHT
puts 'drawing funny text'
end
</pre>
</div>
</div>
<div id="method-M000163" class="method-detail">
<a name="M000163"></a>
<div class="method-heading">
<a href="Context.src/M000163.html" target="Code" class="method-signature"
onclick="popupCode('Context.src/M000163.html');return false;">
<span class="method-name">dir=</span><span class="method-args">(p1)</span>
</a>
</div>
<div class="method-description">
<p>
Set the current font direction (<a href="Dir.html">Imlib2::Dir</a> or <a
href="Direction.html">Imlib2::Direction</a>).
</p>
<p>
Example:
</p>
<pre>
ctx.direction = Imlib2::Direction::LEFT
</pre>
</div>
</div>
<div id="method-M000165" class="method-detail">
<a name="M000165"></a>
<div class="method-heading">
<a href="Context.src/M000165.html" target="Code" class="method-signature"
onclick="popupCode('Context.src/M000165.html');return false;">
<span class="method-name">direction</span><span class="method-args">()</span>
</a>
</div>
<div class="method-description">
<p>
Get the current font direction (<a href="Dir.html">Imlib2::Dir</a> or <a
href="Direction.html">Imlib2::Direction</a>).
</p>
<p>
Example:
</p>
<pre>
if ctx.direction != Imlib2::Direction::RIGHT
puts 'drawing funny text'
end
</pre>
</div>
</div>
<div id="method-M000162" class="method-detail">
<a name="M000162"></a>
<div class="method-heading">
<a href="Context.src/M000162.html" target="Code" class="method-signature"
onclick="popupCode('Context.src/M000162.html');return false;">
<span class="method-name">direction=</span><span class="method-args">(p1)</span>
</a>
</div>
<div class="method-description">
<p>
Set the current font direction (<a href="Dir.html">Imlib2::Dir</a> or <a
href="Direction.html">Imlib2::Direction</a>).
</p>
<p>
Example:
</p>
<pre>
ctx.direction = Imlib2::Direction::LEFT
</pre>
</div>
</div>
<div id="method-M000200" class="method-detail">
<a name="M000200"></a>
<div class="method-heading">
<a href="Context.src/M000200.html" target="Code" class="method-signature"
onclick="popupCode('Context.src/M000200.html');return false;">
<span class="method-name">display</span><span class="method-args">()</span>
</a>
</div>
<div class="method-description">
<p>
Get the current X11 Display.
</p>
<p>
Note: This method is not available unless <a
href="../Imlib2.html">Imlib2</a>-Ruby was compiled with X11 support. You
can check the constant Imlib2::X11_SUPPORT to see if X11 support is
available.
</p>
<p>
Examples:
</p>
<pre>
display = context.get_display
display = context.display
</pre>
</div>
</div>
<div id="method-M000198" class="method-detail">
<a name="M000198"></a>
<div class="method-heading">
<a href="Context.src/M000198.html" target="Code" class="method-signature"
onclick="popupCode('Context.src/M000198.html');return false;">
<span class="method-name">display=</span><span class="method-args">(p1)</span>
</a>
</div>
<div class="method-description">
<p>
Set the current X11 Display.
</p>
<p>
Note: This method is not available unless <a
href="../Imlib2.html">Imlib2</a>-Ruby was compiled with X11 support. You
can check the constant Imlib2::X11_SUPPORT to see if X11 support is
available.
</p>
<p>
Examples:
</p>
<pre>
context.set_display display
context.display = display
</pre>
</div>
</div>
<div id="method-M000130" class="method-detail">
<a name="M000130"></a>
<div class="method-heading">
<a href="Context.src/M000130.html" target="Code" class="method-signature"
onclick="popupCode('Context.src/M000130.html');return false;">
<span class="method-name">dither</span><span class="method-args">()</span>
</a>
</div>
<div class="method-description">
<p>
Get the dither flag.
</p>
<p>
Example:
</p>
<pre>
if ctx.dither
puts 'dither enabled.'
end
</pre>
</div>
</div>
<div id="method-M000128" class="method-detail">
<a name="M000128"></a>
<div class="method-heading">
<a href="Context.src/M000128.html" target="Code" class="method-signature"
onclick="popupCode('Context.src/M000128.html');return false;">
<span class="method-name">dither=</span><span class="method-args">(p1)</span>
</a>
</div>
<div class="method-description">
<p>
Set the dither flag.
</p>
<p>
Example:
</p>
<pre>
ctx.dither = true
</pre>
</div>
</div>
<div id="method-M000134" class="method-detail">
<a name="M000134"></a>
<div class="method-heading">
<a href="Context.src/M000134.html" target="Code" class="method-signature"
onclick="popupCode('Context.src/M000134.html');return false;">
<span class="method-name">dither_mask</span><span class="method-args">()</span>
</a>
</div>
<div class="method-description">
<p>
Get the <a href="Context.html#M000134">dither_mask</a> flag.
</p>
<p>
Example:
</p>
<pre>
if ctx.dither_mask == true
puts 'dither_mask enabled'
end
</pre>
</div>
</div>
<div id="method-M000132" class="method-detail">
<a name="M000132"></a>
<div class="method-heading">
<a href="Context.src/M000132.html" target="Code" class="method-signature"
onclick="popupCode('Context.src/M000132.html');return false;">
<span class="method-name">dither_mask=</span><span class="method-args">(p1)</span>
</a>
</div>
<div class="method-description">
<p>
Set the <a href="Context.html#M000134">dither_mask</a> flag.
</p>
<p>
Example:
</p>
<pre>
ctx.dither_mask = true
</pre>
</div>
</div>
<div id="method-M000216" class="method-detail">
<a name="M000216"></a>
<div class="method-heading">
<a href="Context.src/M000216.html" target="Code" class="method-signature"
onclick="popupCode('Context.src/M000216.html');return false;">
<span class="method-name">drawable</span><span class="method-args">()</span>
</a>
</div>
<div class="method-description">
<p>
Get the current X11 Drawable.
</p>
<p>
Note: This method is not available unless <a
href="../Imlib2.html">Imlib2</a>-Ruby was compiled with X11 support. You
can check the constant Imlib2::X11_SUPPORT to see if X11 support is
available.
</p>
<p>
Examples:
</p>
<pre>
drawable = context.get_drawable
drawable = context.drawable
</pre>
</div>
</div>
<div id="method-M000214" class="method-detail">
<a name="M000214"></a>
<div class="method-heading">
<a href="Context.src/M000214.html" target="Code" class="method-signature"
onclick="popupCode('Context.src/M000214.html');return false;">
<span class="method-name">drawable=</span><span class="method-args">(p1)</span>
</a>
</div>
<div class="method-description">
<p>
Set the current X11 Drawable.
</p>
<p>
Note: This method is not available unless <a
href="../Imlib2.html">Imlib2</a>-Ruby was compiled with X11 support. You
can check the constant Imlib2::X11_SUPPORT to see if X11 support is
available.
</p>
<p>
Examples:
</p>
<pre>
context.set_drawable drawable
context.drawable = drawable
</pre>
</div>
</div>
<div id="method-M000196" class="method-detail">
<a name="M000196"></a>
<div class="method-heading">
<a href="Context.src/M000196.html" target="Code" class="method-signature"
onclick="popupCode('Context.src/M000196.html');return false;">
<span class="method-name">encoding</span><span class="method-args">()</span>
</a>
</div>
<div class="method-description">
<p>
Get the current TrueType <a href="Font.html">Font</a> <a
href="Encoding.html">Encoding</a>.
</p>
<p>
Example:
</p>
<pre>
if ctx.encoding == Imlib2::Encoding::ISO_8859_1
puts 'using ISO-8859-1 encoding'
end
</pre>
</div>
</div>
<div id="method-M000193" class="method-detail">
<a name="M000193"></a>
<div class="method-heading">
<a href="Context.src/M000193.html" target="Code" class="method-signature"
onclick="popupCode('Context.src/M000193.html');return false;">
<span class="method-name">encoding=</span><span class="method-args">(p1)</span>
</a>
</div>
<div class="method-description">
<p>
Set the current TrueType <a href="Font.html">Font</a> <a
href="Encoding.html">Encoding</a>.
</p>
<p>
Example:
</p>
<pre>
ctx.encoding = Imlib2::Encoding::ISO_8859_5
</pre>
</div>
</div>
<div id="method-M000160" class="method-detail">
<a name="M000160"></a>
<div class="method-heading">
<a href="Context.src/M000160.html" target="Code" class="method-signature"
onclick="popupCode('Context.src/M000160.html');return false;">
<span class="method-name">font</span><span class="method-args">()</span>
</a>
</div>
<div class="method-description">
<p>
Get the current font (<a href="Font.html">Imlib2::Font</a>).
</p>
<p>
Example:
</p>
<pre>
font = ctx.font
</pre>
</div>
</div>
<div id="method-M000158" class="method-detail">
<a name="M000158"></a>
<div class="method-heading">
<a href="Context.src/M000158.html" target="Code" class="method-signature"
onclick="popupCode('Context.src/M000158.html');return false;">
<span class="method-name">font=</span><span class="method-args">(p1)</span>
</a>
</div>
<div class="method-description">
<p>
Set the current font (<a href="Font.html">Imlib2::Font</a>).
</p>
<p>
Example:
</p>
<pre>
ctx.font = Imlib2::Font.new 'helvetica/12'
</pre>
</div>
</div>
<div id="method-M000169" class="method-detail">
<a name="M000169"></a>
<div class="method-heading">
<a href="Context.src/M000169.html" target="Code" class="method-signature"
onclick="popupCode('Context.src/M000169.html');return false;">
<span class="method-name">get_angle</span><span class="method-args">()</span>
</a>
</div>
<div class="method-description">
<p>
Get the text drawing angle.
</p>
<p>
Example:
</p>
<pre>
if ctx.dir == Imlib2::Direction::ANGLE
puts 'the current font angle is ' << ctx.angle
end
</pre>
</div>
</div>
<div id="method-M000138" class="method-detail">
<a name="M000138"></a>
<div class="method-heading">
<a href="Context.src/M000138.html" target="Code" class="method-signature"
onclick="popupCode('Context.src/M000138.html');return false;">
<span class="method-name">get_anti_alias</span><span class="method-args">()</span>
</a>
</div>
<div class="method-description">
<p>
Get the <a href="Context.html#M000139">anti_alias</a> flag.
</p>
<p>
Example:
</p>
<pre>
if ctx.anti_alias == true
puts 'anti_alias enabled.'
end
</pre>
</div>
</div>
<div id="method-M000223" class="method-detail">
<a name="M000223"></a>
<div class="method-heading">
<a href="Context.src/M000223.html" target="Code" class="method-signature"
onclick="popupCode('Context.src/M000223.html');return false;">
<span class="method-name">get_best_visual</span><span class="method-args">(...)</span>
</a>
</div>
<div class="method-description">
<p>
Get the current X11 Visual.
</p>
<p>
Note: This method is not available unless <a
href="../Imlib2.html">Imlib2</a>-Ruby was compiled with X11 support. You
can check the constant Imlib2::X11_SUPPORT to see if X11 support is
available.
</p>
<p>
Examples:
</p>
<pre>
visual = context.get_visual
visual = context.visual
</pre>
</div>
</div>
<div id="method-M000143" class="method-detail">
<a name="M000143"></a>
<div class="method-heading">
<a href="Context.src/M000143.html" target="Code" class="method-signature"
onclick="popupCode('Context.src/M000143.html');return false;">
<span class="method-name">get_blend</span><span class="method-args">()</span>
</a>
</div>
<div class="method-description">
<p>
Get the blend flag.
</p>
<p>
Example:
</p>
<pre>
if ctx.blend
puts 'blend enabled.'
end
</pre>
</div>
</div>
<div id="method-M000189" class="method-detail">
<a name="M000189"></a>
<div class="method-heading">
<a href="Context.src/M000189.html" target="Code" class="method-signature"
onclick="popupCode('Context.src/M000189.html');return false;">
<span class="method-name">get_cliprect</span><span class="method-args">()</span>
</a>
</div>
<div class="method-description">
<p>
Get the cliprect.
</p>
<p>
Example:
</p>
<pre>
x, y, w, h = ctx.cliprect
</pre>
</div>
</div>
<div id="method-M000211" class="method-detail">
<a name="M000211"></a>
<div class="method-heading">
<span class="method-name">get_cmap</span><span class="method-args">()</span>
</div>
<div class="method-description">
</div>
</div>
<div id="method-M000173" class="method-detail">
<a name="M000173"></a>
<div class="method-heading">
<a href="Context.src/M000173.html" target="Code" class="method-signature"
onclick="popupCode('Context.src/M000173.html');return false;">
<span class="method-name">get_color</span><span class="method-args">()</span>
</a>
</div>
<div class="method-description">
<p>
Get the current color (<a
href="Color/RgbaColor.html">Imlib2::Color::RgbaColor</a>).
</p>
<p>
Example:
</p>
<pre>
color = ctx.color
</pre>
</div>
</div>
<div id="method-M000148" class="method-detail">
<a name="M000148"></a>
<div class="method-heading">
<a href="Context.src/M000148.html" target="Code" class="method-signature"
onclick="popupCode('Context.src/M000148.html');return false;">
<span class="method-name">get_color_modifier</span><span class="method-args">()</span>
</a>
</div>
<div class="method-description">
<p>
Get the current color modifier (<a
href="ColorModifier.html">Imlib2::ColorModifier</a>).
</p>
<p>
Example:
</p>
<pre>
cmod = ctx.cmod
</pre>
</div>
</div>
<div id="method-M000209" class="method-detail">
<a name="M000209"></a>
<div class="method-heading">
<span class="method-name">get_colormap</span><span class="method-args">()</span>
</div>
<div class="method-description">
</div>
</div>
<div id="method-M000164" class="method-detail">
<a name="M000164"></a>
<div class="method-heading">
<a href="Context.src/M000164.html" target="Code" class="method-signature"
onclick="popupCode('Context.src/M000164.html');return false;">
<span class="method-name">get_direction</span><span class="method-args">()</span>
</a>
</div>
<div class="method-description">
<p>
Get the current font direction (<a href="Dir.html">Imlib2::Dir</a> or <a
href="Direction.html">Imlib2::Direction</a>).
</p>
<p>
Example:
</p>
<pre>
if ctx.direction != Imlib2::Direction::RIGHT
puts 'drawing funny text'
end
</pre>
</div>
</div>
<div id="method-M000199" class="method-detail">
<a name="M000199"></a>
<div class="method-heading">
<a href="Context.src/M000199.html" target="Code" class="method-signature"
onclick="popupCode('Context.src/M000199.html');return false;">
<span class="method-name">get_display</span><span class="method-args">()</span>
</a>
</div>
<div class="method-description">
<p>
Get the current X11 Display.
</p>
<p>
Note: This method is not available unless <a
href="../Imlib2.html">Imlib2</a>-Ruby was compiled with X11 support. You
can check the constant Imlib2::X11_SUPPORT to see if X11 support is
available.
</p>
<p>
Examples:
</p>
<pre>
display = context.get_display
display = context.display
</pre>
</div>
</div>
<div id="method-M000129" class="method-detail">
<a name="M000129"></a>
<div class="method-heading">
<a href="Context.src/M000129.html" target="Code" class="method-signature"
onclick="popupCode('Context.src/M000129.html');return false;">
<span class="method-name">get_dither</span><span class="method-args">()</span>
</a>
</div>
<div class="method-description">
<p>
Get the dither flag.
</p>
<p>
Example:
</p>
<pre>
if ctx.dither
puts 'dither enabled.'
end
</pre>
</div>
</div>
<div id="method-M000133" class="method-detail">
<a name="M000133"></a>
<div class="method-heading">
<a href="Context.src/M000133.html" target="Code" class="method-signature"
onclick="popupCode('Context.src/M000133.html');return false;">
<span class="method-name">get_dither_mask</span><span class="method-args">()</span>
</a>
</div>
<div class="method-description">
<p>
Get the <a href="Context.html#M000134">dither_mask</a> flag.
</p>
<p>
Example:
</p>
<pre>
if ctx.dither_mask == true
puts 'dither_mask enabled'
end
</pre>
</div>
</div>
<div id="method-M000215" class="method-detail">
<a name="M000215"></a>
<div class="method-heading">
<a href="Context.src/M000215.html" target="Code" class="method-signature"
onclick="popupCode('Context.src/M000215.html');return false;">
<span class="method-name">get_drawable</span><span class="method-args">()</span>
</a>
</div>
<div class="method-description">
<p>
Get the current X11 Drawable.
</p>
<p>
Note: This method is not available unless <a
href="../Imlib2.html">Imlib2</a>-Ruby was compiled with X11 support. You
can check the constant Imlib2::X11_SUPPORT to see if X11 support is
available.
</p>
<p>
Examples:
</p>
<pre>
drawable = context.get_drawable
drawable = context.drawable
</pre>
</div>
</div>
<div id="method-M000194" class="method-detail">
<a name="M000194"></a>
<div class="method-heading">
<a href="Context.src/M000194.html" target="Code" class="method-signature"
onclick="popupCode('Context.src/M000194.html');return false;">
<span class="method-name">get_encoding</span><span class="method-args">()</span>
</a>
</div>
<div class="method-description">
<p>
Get the current TrueType <a href="Font.html">Font</a> <a
href="Encoding.html">Encoding</a>.
</p>
<p>
Example:
</p>
<pre>
if ctx.encoding == Imlib2::Encoding::ISO_8859_1
puts 'using ISO-8859-1 encoding'
end
</pre>
</div>
</div>
<div id="method-M000159" class="method-detail">
<a name="M000159"></a>
<div class="method-heading">
<a href="Context.src/M000159.html" target="Code" class="method-signature"
onclick="popupCode('Context.src/M000159.html');return false;">
<span class="method-name">get_font</span><span class="method-args">()</span>
</a>
</div>
<div class="method-description">
<p>
Get the current font (<a href="Font.html">Imlib2::Font</a>).
</p>
<p>
Example:
</p>
<pre>
font = ctx.font
</pre>
</div>
</div>
<div id="method-M000177" class="method-detail">
<a name="M000177"></a>
<div class="method-heading">
<a href="Context.src/M000177.html" target="Code" class="method-signature"
onclick="popupCode('Context.src/M000177.html');return false;">
<span class="method-name">get_gradient</span><span class="method-args">()</span>
</a>
</div>
<div class="method-description">
<p>
Get the current gradient (<a href="Gradient.html">Imlib2::Gradient</a>).
</p>
<p>
Example:
</p>
<pre>
grad = ctx.gradient
</pre>
</div>
</div>
<div id="method-M000185" class="method-detail">
<a name="M000185"></a>
<div class="method-heading">
<a href="Context.src/M000185.html" target="Code" class="method-signature"
onclick="popupCode('Context.src/M000185.html');return false;">
<span class="method-name">get_image</span><span class="method-args">()</span>
</a>
</div>
<div class="method-description">
<p>
Get the current image (<a href="Image.html">Imlib2::Image</a>).
</p>
<p>
Note that this function is not useful at the moment since all image
instance methods blindly blow away the image and color context. So you
cannot safely mix image context and image instance methods.
</p>
<p>
Example:
</p>
<pre>
im = ctx.image
</pre>
</div>
</div>
<div id="method-M000219" class="method-detail">
<a name="M000219"></a>
<div class="method-heading">
<a href="Context.src/M000219.html" target="Code" class="method-signature"
onclick="popupCode('Context.src/M000219.html');return false;">
<span class="method-name">get_mask</span><span class="method-args">()</span>
</a>
</div>
<div class="method-description">
<p>
Get the current X11 Mask.
</p>
<p>
Note: This method is not available unless <a
href="../Imlib2.html">Imlib2</a>-Ruby was compiled with X11 support. You
can check the constant Imlib2::X11_SUPPORT to see if X11 support is
available.
</p>
<p>
Examples:
</p>
<pre>
mask = context.get_mask
mask = context.mask
</pre>
</div>
</div>
<div id="method-M000154" class="method-detail">
<a name="M000154"></a>
<div class="method-heading">
<a href="Context.src/M000154.html" target="Code" class="method-signature"
onclick="popupCode('Context.src/M000154.html');return false;">
<span class="method-name">get_operation</span><span class="method-args">()</span>
</a>
</div>
<div class="method-description">
<p>
Get the current operation (<a href="Op.html">Imlib2::Op</a> or <a
href="Operation.html">Imlib2::Operation</a>).
</p>
<p>
Example:
</p>
<pre>
if ctx.op == Imlib2::Op::COPY
puts 'copy operation'
end
</pre>
</div>
</div>
<div id="method-M000181" class="method-detail">
<a name="M000181"></a>
<div class="method-heading">
<a href="Context.src/M000181.html" target="Code" class="method-signature"
onclick="popupCode('Context.src/M000181.html');return false;">
<span class="method-name">get_progress_granularity</span><span class="method-args">()</span>
</a>
</div>
<div class="method-description">
<p>
Get the progress callback granularity.
</p>
<p>
This function is not useful at the moment since you cannot specify progress
callbacks from within Ruby (this is a TODO item).
</p>
<p>
Example:
</p>
<pre>
granularity = ctx.progress_granularity
</pre>
</div>
</div>
<div id="method-M000195" class="method-detail">
<a name="M000195"></a>
<div class="method-heading">
<a href="Context.src/M000195.html" target="Code" class="method-signature"
onclick="popupCode('Context.src/M000195.html');return false;">
<span class="method-name">get_ttf_encoding</span><span class="method-args">()</span>
</a>
</div>
<div class="method-description">
<p>
Get the current TrueType <a href="Font.html">Font</a> <a
href="Encoding.html">Encoding</a>.
</p>
<p>
Example:
</p>
<pre>
if ctx.encoding == Imlib2::Encoding::ISO_8859_1
puts 'using ISO-8859-1 encoding'
end
</pre>
</div>
</div>
<div id="method-M000221" class="method-detail">
<a name="M000221"></a>
<div class="method-heading">
<a href="Context.src/M000221.html" target="Code" class="method-signature"
onclick="popupCode('Context.src/M000221.html');return false;">
<span class="method-name">get_visual</span><span class="method-args">(...)</span>
</a>
</div>
<div class="method-description">
<p>
Get the current X11 Visual.
</p>
<p>
Note: This method is not available unless <a
href="../Imlib2.html">Imlib2</a>-Ruby was compiled with X11 support. You
can check the constant Imlib2::X11_SUPPORT to see if X11 support is
available.
</p>
<p>
Examples:
</p>
<pre>
visual = context.get_visual
visual = context.visual
</pre>
</div>
</div>
<div id="method-M000203" class="method-detail">
<a name="M000203"></a>
<div class="method-heading">
<a href="Context.src/M000203.html" target="Code" class="method-signature"
onclick="popupCode('Context.src/M000203.html');return false;">
<span class="method-name">get_visual</span><span class="method-args">()</span>
</a>
</div>
<div class="method-description">
<p>
Get the current X11 Visual.
</p>
<p>
Note: This method is not available unless <a
href="../Imlib2.html">Imlib2</a>-Ruby was compiled with X11 support. You
can check the constant Imlib2::X11_SUPPORT to see if X11 support is
available.
</p>
<p>
Examples:
</p>
<pre>
visual = context.get_visual
visual = context.visual
</pre>
</div>
</div>
<div id="method-M000178" class="method-detail">
<a name="M000178"></a>
<div class="method-heading">
<a href="Context.src/M000178.html" target="Code" class="method-signature"
onclick="popupCode('Context.src/M000178.html');return false;">
<span class="method-name">gradient</span><span class="method-args">()</span>
</a>
</div>
<div class="method-description">
<p>
Get the current gradient (<a href="Gradient.html">Imlib2::Gradient</a>).
</p>
<p>
Example:
</p>
<pre>
grad = ctx.gradient
</pre>
</div>
</div>
<div id="method-M000176" class="method-detail">
<a name="M000176"></a>
<div class="method-heading">
<a href="Context.src/M000176.html" target="Code" class="method-signature"
onclick="popupCode('Context.src/M000176.html');return false;">
<span class="method-name">gradient=</span><span class="method-args">(p1)</span>
</a>
</div>
<div class="method-description">
<p>
Set the current gradient (<a href="Gradient.html">Imlib2::Gradient</a>).
</p>
<p>
Example:
</p>
<pre>
ctx.gradient = grad
</pre>
</div>
</div>
<div id="method-M000186" class="method-detail">
<a name="M000186"></a>
<div class="method-heading">
<a href="Context.src/M000186.html" target="Code" class="method-signature"
onclick="popupCode('Context.src/M000186.html');return false;">
<span class="method-name">image</span><span class="method-args">()</span>
</a>
</div>
<div class="method-description">
<p>
Get the current image (<a href="Image.html">Imlib2::Image</a>).
</p>
<p>
Note that this function is not useful at the moment since all image
instance methods blindly blow away the image and color context. So you
cannot safely mix image context and image instance methods.
</p>
<p>
Example:
</p>
<pre>
im = ctx.image
</pre>
</div>
</div>
<div id="method-M000184" class="method-detail">
<a name="M000184"></a>
<div class="method-heading">
<a href="Context.src/M000184.html" target="Code" class="method-signature"
onclick="popupCode('Context.src/M000184.html');return false;">
<span class="method-name">image=</span><span class="method-args">(p1)</span>
</a>
</div>
<div class="method-description">
<p>
Set the current image (<a href="Image.html">Imlib2::Image</a>).
</p>
<p>
Note that this function is not useful at the moment since all image
instance methods blindly blow away the image and color context. So you
cannot safely mix image context and image instance methods.
</p>
<p>
Example:
</p>
<pre>
ctx.image = image
</pre>
</div>
</div>
<div id="method-M000220" class="method-detail">
<a name="M000220"></a>
<div class="method-heading">
<a href="Context.src/M000220.html" target="Code" class="method-signature"
onclick="popupCode('Context.src/M000220.html');return false;">
<span class="method-name">mask</span><span class="method-args">()</span>
</a>
</div>
<div class="method-description">
<p>
Get the current X11 Mask.
</p>
<p>
Note: This method is not available unless <a
href="../Imlib2.html">Imlib2</a>-Ruby was compiled with X11 support. You
can check the constant Imlib2::X11_SUPPORT to see if X11 support is
available.
</p>
<p>
Examples:
</p>
<pre>
mask = context.get_mask
mask = context.mask
</pre>
</div>
</div>
<div id="method-M000218" class="method-detail">
<a name="M000218"></a>
<div class="method-heading">
<a href="Context.src/M000218.html" target="Code" class="method-signature"
onclick="popupCode('Context.src/M000218.html');return false;">
<span class="method-name">mask=</span><span class="method-args">(p1)</span>
</a>
</div>
<div class="method-description">
<p>
Set the current X11 Mask.
</p>
<p>
Note: This method is not available unless <a
href="../Imlib2.html">Imlib2</a>-Ruby was compiled with X11 support. You
can check the constant Imlib2::X11_SUPPORT to see if X11 support is
available.
</p>
<p>
Examples:
</p>
<pre>
context.set_mask mask
context.mask = mask
</pre>
</div>
</div>
<div id="method-M000156" class="method-detail">
<a name="M000156"></a>
<div class="method-heading">
<a href="Context.src/M000156.html" target="Code" class="method-signature"
onclick="popupCode('Context.src/M000156.html');return false;">
<span class="method-name">op</span><span class="method-args">()</span>
</a>
</div>
<div class="method-description">
<p>
Get the current operation (<a href="Op.html">Imlib2::Op</a> or <a
href="Operation.html">Imlib2::Operation</a>).
</p>
<p>
Example:
</p>
<pre>
if ctx.op == Imlib2::Op::COPY
puts 'copy operation'
end
</pre>
</div>
</div>
<div id="method-M000153" class="method-detail">
<a name="M000153"></a>
<div class="method-heading">
<a href="Context.src/M000153.html" target="Code" class="method-signature"
onclick="popupCode('Context.src/M000153.html');return false;">
<span class="method-name">op=</span><span class="method-args">(p1)</span>
</a>
</div>
<div class="method-description">
<p>
Set the current operation (<a href="Op.html">Imlib2::Op</a> or <a
href="Operation.html">Imlib2::Operation</a>).
</p>
<p>
Example:
</p>
<pre>
ctx.operation = Imlib2::Op::COPY
</pre>
</div>
</div>
<div id="method-M000155" class="method-detail">
<a name="M000155"></a>
<div class="method-heading">
<a href="Context.src/M000155.html" target="Code" class="method-signature"
onclick="popupCode('Context.src/M000155.html');return false;">
<span class="method-name">operation</span><span class="method-args">()</span>
</a>
</div>
<div class="method-description">
<p>
Get the current operation (<a href="Op.html">Imlib2::Op</a> or <a
href="Operation.html">Imlib2::Operation</a>).
</p>
<p>
Example:
</p>
<pre>
if ctx.op == Imlib2::Op::COPY
puts 'copy operation'
end
</pre>
</div>
</div>
<div id="method-M000152" class="method-detail">
<a name="M000152"></a>
<div class="method-heading">
<a href="Context.src/M000152.html" target="Code" class="method-signature"
onclick="popupCode('Context.src/M000152.html');return false;">
<span class="method-name">operation=</span><span class="method-args">(p1)</span>
</a>
</div>
<div class="method-description">
<p>
Set the current operation (<a href="Op.html">Imlib2::Op</a> or <a
href="Operation.html">Imlib2::Operation</a>).
</p>
<p>
Example:
</p>
<pre>
ctx.operation = Imlib2::Op::COPY
</pre>
</div>
</div>
<div id="method-M000182" class="method-detail">
<a name="M000182"></a>
<div class="method-heading">
<a href="Context.src/M000182.html" target="Code" class="method-signature"
onclick="popupCode('Context.src/M000182.html');return false;">
<span class="method-name">progress_granularity</span><span class="method-args">()</span>
</a>
</div>
<div class="method-description">
<p>
Get the progress callback granularity.
</p>
<p>
This function is not useful at the moment since you cannot specify progress
callbacks from within Ruby (this is a TODO item).
</p>
<p>
Example:
</p>
<pre>
granularity = ctx.progress_granularity
</pre>
</div>
</div>
<div id="method-M000180" class="method-detail">
<a name="M000180"></a>
<div class="method-heading">
<a href="Context.src/M000180.html" target="Code" class="method-signature"
onclick="popupCode('Context.src/M000180.html');return false;">
<span class="method-name">progress_granularity=</span><span class="method-args">(p1)</span>
</a>
</div>
<div class="method-description">
<p>
Set the progress callback granularity.
</p>
<p>
This function is not useful at the moment since you cannot specify progress
callbacks from within ruby (this is a TODO item).
</p>
<p>
Example:
</p>
<pre>
ctx.progress_granularity = 10
</pre>
</div>
</div>
<div id="method-M000123" class="method-detail">
<a name="M000123"></a>
<div class="method-heading">
<a href="Context.src/M000123.html" target="Code" class="method-signature"
onclick="popupCode('Context.src/M000123.html');return false;">
<span class="method-name">push</span><span class="method-args">()</span>
</a>
</div>
<div class="method-description">
<p>
Push this context onto the context stack.
</p>
<p>
Example:
</p>
<pre>
ctx.push
</pre>
</div>
</div>
<div id="method-M000167" class="method-detail">
<a name="M000167"></a>
<div class="method-heading">
<a href="Context.src/M000167.html" target="Code" class="method-signature"
onclick="popupCode('Context.src/M000167.html');return false;">
<span class="method-name">set_angle</span><span class="method-args">(p1)</span>
</a>
</div>
<div class="method-description">
<p>
Set the text drawing angle.
</p>
<p>
Example:
</p>
<pre>
ctx.angle = 76.8
</pre>
</div>
</div>
<div id="method-M000135" class="method-detail">
<a name="M000135"></a>
<div class="method-heading">
<a href="Context.src/M000135.html" target="Code" class="method-signature"
onclick="popupCode('Context.src/M000135.html');return false;">
<span class="method-name">set_anti_alias</span><span class="method-args">(p1)</span>
</a>
</div>
<div class="method-description">
<p>
Set the <a href="Context.html#M000139">anti_alias</a> flag.
</p>
<p>
Example:
</p>
<pre>
ctx.anti_alias = true
</pre>
</div>
</div>
<div id="method-M000141" class="method-detail">
<a name="M000141"></a>
<div class="method-heading">
<a href="Context.src/M000141.html" target="Code" class="method-signature"
onclick="popupCode('Context.src/M000141.html');return false;">
<span class="method-name">set_blend</span><span class="method-args">(p1)</span>
</a>
</div>
<div class="method-description">
<p>
Set the blend flag.
</p>
<p>
Example:
</p>
<pre>
ctx.blend = true
</pre>
</div>
</div>
<div id="method-M000187" class="method-detail">
<a name="M000187"></a>
<div class="method-heading">
<a href="Context.src/M000187.html" target="Code" class="method-signature"
onclick="popupCode('Context.src/M000187.html');return false;">
<span class="method-name">set_cliprect</span><span class="method-args">(p1)</span>
</a>
</div>
<div class="method-description">
<p>
Set the cliprect.
</p>
<p>
Example:
</p>
<pre>
ctx.cliprect = [10, 10, 100, 100]
</pre>
</div>
</div>
<div id="method-M000207" class="method-detail">
<a name="M000207"></a>
<div class="method-heading">
<span class="method-name">set_cmap</span><span class="method-args">(p1)</span>
</div>
<div class="method-description">
</div>
</div>
<div id="method-M000171" class="method-detail">
<a name="M000171"></a>
<div class="method-heading">
<a href="Context.src/M000171.html" target="Code" class="method-signature"
onclick="popupCode('Context.src/M000171.html');return false;">
<span class="method-name">set_color</span><span class="method-args">(p1)</span>
</a>
</div>
<div class="method-description">
<p>
Set the current color (<a href="Color.html">Imlib2::Color</a>).
</p>
<p>
Example:
</p>
<pre>
ctx.color = Imlib2::Color::LIGHTGRAY
</pre>
</div>
</div>
<div id="method-M000145" class="method-detail">
<a name="M000145"></a>
<div class="method-heading">
<a href="Context.src/M000145.html" target="Code" class="method-signature"
onclick="popupCode('Context.src/M000145.html');return false;">
<span class="method-name">set_color_modifier</span><span class="method-args">(p1)</span>
</a>
</div>
<div class="method-description">
<p>
Set the current color modifier (<a
href="ColorModifier.html">Imlib2::ColorModifier</a>).
</p>
<p>
Example:
</p>
<pre>
ctx.cmod = cmod
</pre>
</div>
</div>
<div id="method-M000205" class="method-detail">
<a name="M000205"></a>
<div class="method-heading">
<span class="method-name">set_colormap</span><span class="method-args">(p1)</span>
</div>
<div class="method-description">
</div>
</div>
<div id="method-M000161" class="method-detail">
<a name="M000161"></a>
<div class="method-heading">
<a href="Context.src/M000161.html" target="Code" class="method-signature"
onclick="popupCode('Context.src/M000161.html');return false;">
<span class="method-name">set_direction</span><span class="method-args">(p1)</span>
</a>
</div>
<div class="method-description">
<p>
Set the current font direction (<a href="Dir.html">Imlib2::Dir</a> or <a
href="Direction.html">Imlib2::Direction</a>).
</p>
<p>
Example:
</p>
<pre>
ctx.direction = Imlib2::Direction::LEFT
</pre>
</div>
</div>
<div id="method-M000197" class="method-detail">
<a name="M000197"></a>
<div class="method-heading">
<a href="Context.src/M000197.html" target="Code" class="method-signature"
onclick="popupCode('Context.src/M000197.html');return false;">
<span class="method-name">set_display</span><span class="method-args">(p1)</span>
</a>
</div>
<div class="method-description">
<p>
Set the current X11 Display.
</p>
<p>
Note: This method is not available unless <a
href="../Imlib2.html">Imlib2</a>-Ruby was compiled with X11 support. You
can check the constant Imlib2::X11_SUPPORT to see if X11 support is
available.
</p>
<p>
Examples:
</p>
<pre>
context.set_display display
context.display = display
</pre>
</div>
</div>
<div id="method-M000127" class="method-detail">
<a name="M000127"></a>
<div class="method-heading">
<a href="Context.src/M000127.html" target="Code" class="method-signature"
onclick="popupCode('Context.src/M000127.html');return false;">
<span class="method-name">set_dither</span><span class="method-args">(p1)</span>
</a>
</div>
<div class="method-description">
<p>
Set the dither flag.
</p>
<p>
Example:
</p>
<pre>
ctx.dither = true
</pre>
</div>
</div>
<div id="method-M000131" class="method-detail">
<a name="M000131"></a>
<div class="method-heading">
<a href="Context.src/M000131.html" target="Code" class="method-signature"
onclick="popupCode('Context.src/M000131.html');return false;">
<span class="method-name">set_dither_mask</span><span class="method-args">(p1)</span>
</a>
</div>
<div class="method-description">
<p>
Set the <a href="Context.html#M000134">dither_mask</a> flag.
</p>
<p>
Example:
</p>
<pre>
ctx.dither_mask = true
</pre>
</div>
</div>
<div id="method-M000213" class="method-detail">
<a name="M000213"></a>
<div class="method-heading">
<a href="Context.src/M000213.html" target="Code" class="method-signature"
onclick="popupCode('Context.src/M000213.html');return false;">
<span class="method-name">set_drawable</span><span class="method-args">(p1)</span>
</a>
</div>
<div class="method-description">
<p>
Set the current X11 Drawable.
</p>
<p>
Note: This method is not available unless <a
href="../Imlib2.html">Imlib2</a>-Ruby was compiled with X11 support. You
can check the constant Imlib2::X11_SUPPORT to see if X11 support is
available.
</p>
<p>
Examples:
</p>
<pre>
context.set_drawable drawable
context.drawable = drawable
</pre>
</div>
</div>
<div id="method-M000192" class="method-detail">
<a name="M000192"></a>
<div class="method-heading">
<a href="Context.src/M000192.html" target="Code" class="method-signature"
onclick="popupCode('Context.src/M000192.html');return false;">
<span class="method-name">set_encoding</span><span class="method-args">(p1)</span>
</a>
</div>
<div class="method-description">
<p>
Set the current TrueType <a href="Font.html">Font</a> <a
href="Encoding.html">Encoding</a>.
</p>
<p>
Example:
</p>
<pre>
ctx.encoding = Imlib2::Encoding::ISO_8859_5
</pre>
</div>
</div>
<div id="method-M000157" class="method-detail">
<a name="M000157"></a>
<div class="method-heading">
<a href="Context.src/M000157.html" target="Code" class="method-signature"
onclick="popupCode('Context.src/M000157.html');return false;">
<span class="method-name">set_font</span><span class="method-args">(p1)</span>
</a>
</div>
<div class="method-description">
<p>
Set the current font (<a href="Font.html">Imlib2::Font</a>).
</p>
<p>
Example:
</p>
<pre>
ctx.font = Imlib2::Font.new 'helvetica/12'
</pre>
</div>
</div>
<div id="method-M000175" class="method-detail">
<a name="M000175"></a>
<div class="method-heading">
<a href="Context.src/M000175.html" target="Code" class="method-signature"
onclick="popupCode('Context.src/M000175.html');return false;">
<span class="method-name">set_gradient</span><span class="method-args">(p1)</span>
</a>
</div>
<div class="method-description">
<p>
Set the current gradient (<a href="Gradient.html">Imlib2::Gradient</a>).
</p>
<p>
Example:
</p>
<pre>
ctx.gradient = grad
</pre>
</div>
</div>
<div id="method-M000183" class="method-detail">
<a name="M000183"></a>
<div class="method-heading">
<a href="Context.src/M000183.html" target="Code" class="method-signature"
onclick="popupCode('Context.src/M000183.html');return false;">
<span class="method-name">set_image</span><span class="method-args">(p1)</span>
</a>
</div>
<div class="method-description">
<p>
Set the current image (<a href="Image.html">Imlib2::Image</a>).
</p>
<p>
Note that this function is not useful at the moment since all image
instance methods blindly blow away the image and color context. So you
cannot safely mix image context and image instance methods.
</p>
<p>
Example:
</p>
<pre>
ctx.image = image
</pre>
</div>
</div>
<div id="method-M000217" class="method-detail">
<a name="M000217"></a>
<div class="method-heading">
<a href="Context.src/M000217.html" target="Code" class="method-signature"
onclick="popupCode('Context.src/M000217.html');return false;">
<span class="method-name">set_mask</span><span class="method-args">(p1)</span>
</a>
</div>
<div class="method-description">
<p>
Set the current X11 Mask.
</p>
<p>
Note: This method is not available unless <a
href="../Imlib2.html">Imlib2</a>-Ruby was compiled with X11 support. You
can check the constant Imlib2::X11_SUPPORT to see if X11 support is
available.
</p>
<p>
Examples:
</p>
<pre>
context.set_mask mask
context.mask = mask
</pre>
</div>
</div>
<div id="method-M000151" class="method-detail">
<a name="M000151"></a>
<div class="method-heading">
<a href="Context.src/M000151.html" target="Code" class="method-signature"
onclick="popupCode('Context.src/M000151.html');return false;">
<span class="method-name">set_operation</span><span class="method-args">(p1)</span>
</a>
</div>
<div class="method-description">
<p>
Set the current operation (<a href="Op.html">Imlib2::Op</a> or <a
href="Operation.html">Imlib2::Operation</a>).
</p>
<p>
Example:
</p>
<pre>
ctx.operation = Imlib2::Op::COPY
</pre>
</div>
</div>
<div id="method-M000179" class="method-detail">
<a name="M000179"></a>
<div class="method-heading">
<a href="Context.src/M000179.html" target="Code" class="method-signature"
onclick="popupCode('Context.src/M000179.html');return false;">
<span class="method-name">set_progress_granularity</span><span class="method-args">(p1)</span>
</a>
</div>
<div class="method-description">
<p>
Set the progress callback granularity.
</p>
<p>
This function is not useful at the moment since you cannot specify progress
callbacks from within ruby (this is a TODO item).
</p>
<p>
Example:
</p>
<pre>
ctx.progress_granularity = 10
</pre>
</div>
</div>
<div id="method-M000191" class="method-detail">
<a name="M000191"></a>
<div class="method-heading">
<a href="Context.src/M000191.html" target="Code" class="method-signature"
onclick="popupCode('Context.src/M000191.html');return false;">
<span class="method-name">set_ttf_encoding</span><span class="method-args">(p1)</span>
</a>
</div>
<div class="method-description">
<p>
Set the current TrueType <a href="Font.html">Font</a> <a
href="Encoding.html">Encoding</a>.
</p>
<p>
Example:
</p>
<pre>
ctx.encoding = Imlib2::Encoding::ISO_8859_5
</pre>
</div>
</div>
<div id="method-M000201" class="method-detail">
<a name="M000201"></a>
<div class="method-heading">
<a href="Context.src/M000201.html" target="Code" class="method-signature"
onclick="popupCode('Context.src/M000201.html');return false;">
<span class="method-name">set_visual</span><span class="method-args">(p1)</span>
</a>
</div>
<div class="method-description">
<p>
Set the current X11 Visual.
</p>
<p>
Note: This method is not available unless <a
href="../Imlib2.html">Imlib2</a>-Ruby was compiled with X11 support. You
can check the constant Imlib2::X11_SUPPORT to see if X11 support is
available.
</p>
<p>
Examples:
</p>
<pre>
context.set_visual visual
context.visual = visual
</pre>
</div>
</div>
<div id="method-M000204" class="method-detail">
<a name="M000204"></a>
<div class="method-heading">
<a href="Context.src/M000204.html" target="Code" class="method-signature"
onclick="popupCode('Context.src/M000204.html');return false;">
<span class="method-name">visual</span><span class="method-args">()</span>
</a>
</div>
<div class="method-description">
<p>
Get the current X11 Visual.
</p>
<p>
Note: This method is not available unless <a
href="../Imlib2.html">Imlib2</a>-Ruby was compiled with X11 support. You
can check the constant Imlib2::X11_SUPPORT to see if X11 support is
available.
</p>
<p>
Examples:
</p>
<pre>
visual = context.get_visual
visual = context.visual
</pre>
</div>
</div>
<div id="method-M000222" class="method-detail">
<a name="M000222"></a>
<div class="method-heading">
<a href="Context.src/M000222.html" target="Code" class="method-signature"
onclick="popupCode('Context.src/M000222.html');return false;">
<span class="method-name">visual</span><span class="method-args">(...)</span>
</a>
</div>
<div class="method-description">
<p>
Get the current X11 Visual.
</p>
<p>
Note: This method is not available unless <a
href="../Imlib2.html">Imlib2</a>-Ruby was compiled with X11 support. You
can check the constant Imlib2::X11_SUPPORT to see if X11 support is
available.
</p>
<p>
Examples:
</p>
<pre>
visual = context.get_visual
visual = context.visual
</pre>
</div>
</div>
<div id="method-M000202" class="method-detail">
<a name="M000202"></a>
<div class="method-heading">
<a href="Context.src/M000202.html" target="Code" class="method-signature"
onclick="popupCode('Context.src/M000202.html');return false;">
<span class="method-name">visual=</span><span class="method-args">(p1)</span>
</a>
</div>
<div class="method-description">
<p>
Set the current X11 Visual.
</p>
<p>
Note: This method is not available unless <a
href="../Imlib2.html">Imlib2</a>-Ruby was compiled with X11 support. You
can check the constant Imlib2::X11_SUPPORT to see if X11 support is
available.
</p>
<p>
Examples:
</p>
<pre>
context.set_visual visual
context.visual = visual
</pre>
</div>
</div>
</div>
</div>
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