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<div class="titlepage"><div><div><h4 class="title">
<a name="geometry.reference.strategies.strategy_transform_map_transformer"></a><a class="link" href="strategy_transform_map_transformer.html" title="strategy::transform::map_transformer">strategy::transform::map_transformer</a>
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<p>
<a class="indexterm" name="id954411"></a><a class="indexterm" name="id954417"></a><a class="indexterm" name="id954422"></a>
Transformation strategy to do map from one to another Cartesian system.
</p>
<a name="geometry.reference.strategies.strategy_transform_map_transformer.synopsis"></a><h6>
<a name="geometry.reference.strategies.strategy_transform_map_transformer.synopsis-heading"></a>
<a class="link" href="strategy_transform_map_transformer.html#geometry.reference.strategies.strategy_transform_map_transformer.synopsis">Synopsis</a>
</h6>
<p>
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<pre class="programlisting"><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> <span class="identifier">P1</span><span class="special">,</span> <span class="keyword">typename</span> <span class="identifier">P2</span><span class="special">,</span> <span class="keyword">bool</span> <span class="identifier">Mirror</span><span class="special">,</span> <span class="keyword">bool</span> <span class="identifier">SameScale</span><span class="special">,</span> <span class="identifier">std</span><span class="special">::</span><span class="identifier">size_t</span> <span class="identifier">Dimension1</span><span class="special">,</span> <span class="identifier">std</span><span class="special">::</span><span class="identifier">size_t</span> <span class="identifier">Dimension2</span><span class="special">&gt;</span>
<span class="keyword">class</span> <span class="identifier">strategy</span><span class="special">::</span><span class="identifier">transform</span><span class="special">::</span><span class="identifier">map_transformer</span>
<span class="special">:</span> <span class="keyword">public</span> <span class="identifier">strategy</span><span class="special">::</span><span class="identifier">transform</span><span class="special">::</span><span class="identifier">ublas_transformer</span><span class="special">&lt;</span> <span class="identifier">P1</span><span class="special">,</span> <span class="identifier">P2</span><span class="special">,</span> <span class="identifier">Dimension1</span><span class="special">,</span> <span class="identifier">Dimension2</span> <span class="special">&gt;</span>
<span class="special">{</span>
<span class="comment">// ...</span>
<span class="special">};</span>
</pre>
<p>
</p>
<a name="geometry.reference.strategies.strategy_transform_map_transformer.template_parameter_s_"></a><h6>
<a name="geometry.reference.strategies.strategy_transform_map_transformer.template_parameter_s_-heading"></a>
<a class="link" href="strategy_transform_map_transformer.html#geometry.reference.strategies.strategy_transform_map_transformer.template_parameter_s_">Template
parameter(s)</a>
</h6>
<div class="informaltable"><table class="table">
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Parameter
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Default
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Description
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typename P1
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first point type
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typename P2
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second point type
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bool Mirror
</p>
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false
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<p>
if true map is mirrored upside-down (in most cases pixels are
from top to bottom, while map is from bottom to top)
</p>
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bool SameScale
</p>
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true
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</td>
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<p>
std::size_t Dimension1
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dimension&lt;P1&gt;::type::value
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std::size_t Dimension2
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dimension&lt;P2&gt;::type::value
</p>
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<td>
</td>
</tr>
</tbody>
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<a name="geometry.reference.strategies.strategy_transform_map_transformer.constructor_s_"></a><h6>
<a name="geometry.reference.strategies.strategy_transform_map_transformer.constructor_s_-heading"></a>
<a class="link" href="strategy_transform_map_transformer.html#geometry.reference.strategies.strategy_transform_map_transformer.constructor_s_">Constructor(s)</a>
</h6>
<div class="informaltable"><table class="table">
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Function
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Description
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Parameters
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</p>
<pre xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" class="table-programlisting"><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> <span class="identifier">B</span><span class="special">,</span> <span class="keyword">typename</span> <span class="identifier">D</span><span class="special">&gt;</span>
<span class="identifier">map_transformer</span><span class="special">(</span><span class="identifier">B</span> <span class="keyword">const</span> <span class="special">&amp;</span> <span class="identifier">box</span><span class="special">,</span> <span class="identifier">D</span> <span class="keyword">const</span> <span class="special">&amp;</span> <span class="identifier">width</span><span class="special">,</span> <span class="identifier">D</span> <span class="keyword">const</span> <span class="special">&amp;</span> <span class="identifier">height</span><span class="special">)</span></pre>
<p>
</p>
</td>
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</td>
<td>
<p>
<span class="bold"><strong>B const &amp;</strong></span>: <span class="emphasis"><em>box</em></span>:
</p>
<p>
<span class="bold"><strong>D const &amp;</strong></span>: <span class="emphasis"><em>width</em></span>:
</p>
<p>
<span class="bold"><strong>D const &amp;</strong></span>: <span class="emphasis"><em>height</em></span>:
</p>
</td>
</tr>
<tr>
<td>
<p>
</p>
<pre xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" class="table-programlisting"><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> <span class="identifier">W</span><span class="special">,</span> <span class="keyword">typename</span> <span class="identifier">D</span><span class="special">&gt;</span>
<span class="identifier">map_transformer</span><span class="special">(</span><span class="identifier">W</span> <span class="keyword">const</span> <span class="special">&amp;</span> <span class="identifier">wx1</span><span class="special">,</span> <span class="identifier">W</span> <span class="keyword">const</span> <span class="special">&amp;</span> <span class="identifier">wy1</span><span class="special">,</span> <span class="identifier">W</span> <span class="keyword">const</span> <span class="special">&amp;</span> <span class="identifier">wx2</span><span class="special">,</span> <span class="identifier">W</span> <span class="keyword">const</span> <span class="special">&amp;</span> <span class="identifier">wy2</span><span class="special">,</span> <span class="identifier">D</span> <span class="keyword">const</span> <span class="special">&amp;</span> <span class="identifier">width</span><span class="special">,</span> <span class="identifier">D</span> <span class="keyword">const</span> <span class="special">&amp;</span> <span class="identifier">height</span><span class="special">)</span></pre>
<p>
</p>
</td>
<td>
</td>
<td>
<p>
<span class="bold"><strong>W const &amp;</strong></span>: <span class="emphasis"><em>wx1</em></span>:
</p>
<p>
<span class="bold"><strong>W const &amp;</strong></span>: <span class="emphasis"><em>wy1</em></span>:
</p>
<p>
<span class="bold"><strong>W const &amp;</strong></span>: <span class="emphasis"><em>wx2</em></span>:
</p>
<p>
<span class="bold"><strong>W const &amp;</strong></span>: <span class="emphasis"><em>wy2</em></span>:
</p>
<p>
<span class="bold"><strong>D const &amp;</strong></span>: <span class="emphasis"><em>width</em></span>:
</p>
<p>
<span class="bold"><strong>D const &amp;</strong></span>: <span class="emphasis"><em>height</em></span>:
</p>
</td>
</tr>
</tbody>
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<a name="geometry.reference.strategies.strategy_transform_map_transformer.header"></a><h6>
<a name="geometry.reference.strategies.strategy_transform_map_transformer.header-heading"></a>
<a class="link" href="strategy_transform_map_transformer.html#geometry.reference.strategies.strategy_transform_map_transformer.header">Header</a>
</h6>
<p>
<code class="computeroutput"><span class="preprocessor">#include</span> <span class="special">&lt;</span><span class="identifier">boost</span><span class="special">/</span><span class="identifier">geometry</span><span class="special">/</span><span class="identifier">strategies</span><span class="special">/</span><span class="identifier">transform</span><span class="special">/</span><span class="identifier">map_transformer</span><span class="special">.</span><span class="identifier">hpp</span><span class="special">&gt;</span></code>
</p>
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<td align="right"><div class="copyright-footer">Copyright &#169; 2011 Barend Gehrels, Bruno Lalande, Mateusz Loskot<p>
Distributed under the Boost Software License, Version 1.0. (See accompanying
file LICENSE_1_0.txt or copy at <a href="http://www.boost.org/LICENSE_1_0.txt" target="_top">http://www.boost.org/LICENSE_1_0.txt</a>)
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