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<a href="Bio-module.html">Package Bio</a> ::
<a href="Bio.Graphics-module.html">Package Graphics</a> ::
<a href="Bio.Graphics.Comparative-module.html">Module Comparative</a> ::
Class ComparativeScatterPlot
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<!-- ==================== CLASS DESCRIPTION ==================== -->
<h1 class="epydoc">Class ComparativeScatterPlot</h1><p class="nomargin-top"><span class="codelink"><a href="Bio.Graphics.Comparative-pysrc.html#ComparativeScatterPlot">source code</a></span></p>
<pre class="literalblock">
Display a scatter-type plot comparing two different kinds of info.
Attributes;
o display_info -- a 2D list of the information we'll be outputting. Each
top level list is a different data type, and each data point is a two-tuple
of the coordinates of a point. So if you had two distributions of points,
it should look like:
display_info = [[(1, 2), (3, 4)],
[(5, 6), (7, 8)]]
if everything is just one set of points, display_info can look like:
display_info = [[(1, 2), (3, 4), (5, 6)]]
</pre>
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<td><span class="summary-sig"><a name="__init__"></a><span class="summary-sig-name">__init__</span>(<span class="summary-sig-arg">self</span>,
<span class="summary-sig-arg">output_format</span>=<span class="summary-sig-default"><code class="variable-quote">'</code><code class="variable-string">pdf</code><code class="variable-quote">'</code></span>)</span></td>
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<td><span class="summary-sig"><a name="draw_to_file"></a><span class="summary-sig-name">draw_to_file</span>(<span class="summary-sig-arg">self</span>,
<span class="summary-sig-arg">output_file</span>,
<span class="summary-sig-arg">title</span>)</span><br />
Write the comparative plot to a file.</td>
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<span class="codelink"><a href="Bio.Graphics.Comparative-pysrc.html#ComparativeScatterPlot.draw_to_file">source code</a></span>
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<td><span class="summary-sig"><a name="_draw_title"></a><span class="summary-sig-name">_draw_title</span>(<span class="summary-sig-arg">self</span>,
<span class="summary-sig-arg">cur_drawing</span>,
<span class="summary-sig-arg">title</span>,
<span class="summary-sig-arg">width</span>,
<span class="summary-sig-arg">height</span>)</span><br />
Add a title to the page we are outputting.</td>
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<td><span class="summary-sig"><a name="_draw_scatter_plot"></a><span class="summary-sig-name">_draw_scatter_plot</span>(<span class="summary-sig-arg">self</span>,
<span class="summary-sig-arg">cur_drawing</span>,
<span class="summary-sig-arg">x_start</span>,
<span class="summary-sig-arg">y_start</span>,
<span class="summary-sig-arg">x_end</span>,
<span class="summary-sig-arg">y_end</span>)</span><br />
Draw a scatter plot on the drawing with the given coordinates.</td>
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<span class="codelink"><a href="Bio.Graphics.Comparative-pysrc.html#ComparativeScatterPlot._draw_scatter_plot">source code</a></span>
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<td><span class="summary-sig"><a href="Bio.Graphics.Comparative.ComparativeScatterPlot-class.html#_set_colors_and_shapes" class="summary-sig-name" onclick="show_private();">_set_colors_and_shapes</a>(<span class="summary-sig-arg">self</span>,
<span class="summary-sig-arg">scatter_plot</span>,
<span class="summary-sig-arg">display_info</span>)</span><br />
Set the colors and shapes of the points displayed.</td>
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<span class="codelink"><a href="Bio.Graphics.Comparative-pysrc.html#ComparativeScatterPlot._set_colors_and_shapes">source code</a></span>
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<td><span class="summary-sig"><a name="_find_min_max"></a><span class="summary-sig-name">_find_min_max</span>(<span class="summary-sig-arg">self</span>,
<span class="summary-sig-arg">info</span>)</span><br />
Find the min and max for the x and y coordinates in the given data.</td>
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<span class="codelink"><a href="Bio.Graphics.Comparative-pysrc.html#ComparativeScatterPlot._find_min_max">source code</a></span>
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<h3 class="epydoc"><span class="sig"><span class="sig-name">_set_colors_and_shapes</span>(<span class="sig-arg">self</span>,
<span class="sig-arg">scatter_plot</span>,
<span class="sig-arg">display_info</span>)</span>
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</td><td align="right" valign="top"
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<p>Set the colors and shapes of the points displayed.</p>
<p>By default this just sets all of the points according to the order of
colors and shapes defined in self.color_choices and self.shape_choices.
The first 5 shapes and colors are unique, the rest of them are just set
to the same color and shape (since I ran out of shapes!).</p>
<p>You can change how this function works by either changing the values
of the color_choices and shape_choices attributes, or by inheriting from
this class and overriding this function.</p>
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