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<html><head><title>Python: module telemetry.internal.image_processing.fake_frame_generator</title>
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<font color="#ffffff" face="helvetica, arial">&nbsp;<br><big><big><strong><a href="telemetry.html"><font color="#ffffff">telemetry</font></a>.<a href="telemetry.internal.html"><font color="#ffffff">internal</font></a>.<a href="telemetry.internal.image_processing.html"><font color="#ffffff">image_processing</font></a>.fake_frame_generator</strong></big></big></font></td
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><font color="#ffffff" face="helvetica, arial"><a href=".">index</a><br><a href="../telemetry/internal/image_processing/fake_frame_generator.py">telemetry/internal/image_processing/fake_frame_generator.py</a></font></td></tr></table>
<p><tt>#&nbsp;Copyright&nbsp;2014&nbsp;The&nbsp;Chromium&nbsp;Authors.&nbsp;All&nbsp;rights&nbsp;reserved.<br>
#&nbsp;Use&nbsp;of&nbsp;this&nbsp;source&nbsp;code&nbsp;is&nbsp;governed&nbsp;by&nbsp;a&nbsp;BSD-style&nbsp;license&nbsp;that&nbsp;can&nbsp;be<br>
#&nbsp;found&nbsp;in&nbsp;the&nbsp;LICENSE&nbsp;file.</tt></p>
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<font color="#ffffff" face="helvetica, arial"><big><strong>Modules</strong></big></font></td></tr>
<tr><td bgcolor="#aa55cc"><tt>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</tt></td><td>&nbsp;</td>
<td width="100%"><table width="100%" summary="list"><tr><td width="25%" valign=top><a href="telemetry.internal.util.external_modules.html">telemetry.internal.util.external_modules</a><br>
</td><td width="25%" valign=top><a href="telemetry.internal.image_processing.frame_generator.html">telemetry.internal.image_processing.frame_generator</a><br>
</td><td width="25%" valign=top><a href="numpy.html">numpy</a><br>
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<font color="#ffffff" face="helvetica, arial"><big><strong>Classes</strong></big></font></td></tr>
<tr><td bgcolor="#ee77aa"><tt>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</tt></td><td>&nbsp;</td>
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<dt><font face="helvetica, arial"><a href="telemetry.internal.image_processing.frame_generator.html#FrameGenerator">telemetry.internal.image_processing.frame_generator.FrameGenerator</a>(<a href="__builtin__.html#object">__builtin__.object</a>)
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<dt><font face="helvetica, arial"><a href="telemetry.internal.image_processing.fake_frame_generator.html#FakeFrameGenerator">FakeFrameGenerator</a>
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<font color="#000000" face="helvetica, arial"><a name="FakeFrameGenerator">class <strong>FakeFrameGenerator</strong></a>(<a href="telemetry.internal.image_processing.frame_generator.html#FrameGenerator">telemetry.internal.image_processing.frame_generator.FrameGenerator</a>)</font></td></tr>
<tr bgcolor="#ffc8d8"><td rowspan=2><tt>&nbsp;&nbsp;&nbsp;</tt></td>
<td colspan=2><tt>Fakes&nbsp;a&nbsp;Frame&nbsp;Generator,&nbsp;for&nbsp;testing.<br>
&nbsp;<br>
Attributes:<br>
&nbsp;&nbsp;_frame_index:&nbsp;A&nbsp;frame&nbsp;read&nbsp;counter.<br>
&nbsp;&nbsp;_timestamps:&nbsp;A&nbsp;generator&nbsp;of&nbsp;timestamps&nbsp;to&nbsp;return,&nbsp;or&nbsp;None.<br>
&nbsp;&nbsp;_timestamp:&nbsp;The&nbsp;current&nbsp;timestamp.<br>
&nbsp;&nbsp;_dimensions:&nbsp;The&nbsp;dimensions&nbsp;to&nbsp;return.<br>
&nbsp;&nbsp;_channels:&nbsp;The&nbsp;number&nbsp;of&nbsp;color&nbsp;channels&nbsp;to&nbsp;return&nbsp;in&nbsp;the&nbsp;generated&nbsp;frames.<br>
&nbsp;&nbsp;_frames:&nbsp;The&nbsp;number&nbsp;of&nbsp;frames&nbsp;to&nbsp;return&nbsp;before&nbsp;fake&nbsp;EOF.<br>&nbsp;</tt></td></tr>
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<td width="100%"><dl><dt>Method resolution order:</dt>
<dd><a href="telemetry.internal.image_processing.fake_frame_generator.html#FakeFrameGenerator">FakeFrameGenerator</a></dd>
<dd><a href="telemetry.internal.image_processing.frame_generator.html#FrameGenerator">telemetry.internal.image_processing.frame_generator.FrameGenerator</a></dd>
<dd><a href="__builtin__.html#object">__builtin__.object</a></dd>
</dl>
<hr>
Methods defined here:<br>
<dl><dt><a name="FakeFrameGenerator-__init__"><strong>__init__</strong></a>(self, frames<font color="#909090">=1e+16</font>, dimensions<font color="#909090">=(320, 240)</font>, channels<font color="#909090">=3</font>, timestamps<font color="#909090">=&lt;generator object &lt;genexpr&gt;&gt;</font>)</dt><dd><tt>Initializes&nbsp;the&nbsp;<a href="#FakeFrameGenerator">FakeFrameGenerator</a>&nbsp;object.<br>
&nbsp;<br>
Args:<br>
&nbsp;&nbsp;frames:&nbsp;int,&nbsp;The&nbsp;number&nbsp;of&nbsp;frames&nbsp;to&nbsp;return&nbsp;before&nbsp;fake&nbsp;EOF.<br>
&nbsp;&nbsp;dimensions:&nbsp;(int,&nbsp;int),&nbsp;The&nbsp;dimensions&nbsp;to&nbsp;return.<br>
&nbsp;&nbsp;timestamps:&nbsp;generator,&nbsp;A&nbsp;generator&nbsp;of&nbsp;timestamps&nbsp;to&nbsp;return.&nbsp;The&nbsp;default<br>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;value&nbsp;is&nbsp;an&nbsp;infinite&nbsp;0&nbsp;generator.<br>
&nbsp;&nbsp;channels:&nbsp;int,&nbsp;The&nbsp;number&nbsp;of&nbsp;color&nbsp;channels&nbsp;to&nbsp;return&nbsp;in&nbsp;the&nbsp;generated<br>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;frames,&nbsp;1&nbsp;for&nbsp;greyscale,&nbsp;3&nbsp;for&nbsp;RGB.</tt></dd></dl>
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Data descriptors defined here:<br>
<dl><dt><strong>CurrentFrameNumber</strong></dt>
</dl>
<dl><dt><strong>CurrentTimestamp</strong></dt>
</dl>
<dl><dt><strong>Dimensions</strong></dt>
</dl>
<hr>
Data and other attributes defined here:<br>
<dl><dt><strong>__abstractmethods__</strong> = frozenset([])</dl>
<hr>
Data descriptors inherited from <a href="telemetry.internal.image_processing.frame_generator.html#FrameGenerator">telemetry.internal.image_processing.frame_generator.FrameGenerator</a>:<br>
<dl><dt><strong>Generator</strong></dt>
<dd><tt>Returns:<br>
A&nbsp;reference&nbsp;to&nbsp;the&nbsp;created&nbsp;generator.</tt></dd>
</dl>
<dl><dt><strong>__dict__</strong></dt>
<dd><tt>dictionary&nbsp;for&nbsp;instance&nbsp;variables&nbsp;(if&nbsp;defined)</tt></dd>
</dl>
<dl><dt><strong>__weakref__</strong></dt>
<dd><tt>list&nbsp;of&nbsp;weak&nbsp;references&nbsp;to&nbsp;the&nbsp;object&nbsp;(if&nbsp;defined)</tt></dd>
</dl>
<hr>
Data and other attributes inherited from <a href="telemetry.internal.image_processing.frame_generator.html#FrameGenerator">telemetry.internal.image_processing.frame_generator.FrameGenerator</a>:<br>
<dl><dt><strong>__metaclass__</strong> = &lt;class 'abc.ABCMeta'&gt;<dd><tt>Metaclass&nbsp;for&nbsp;defining&nbsp;Abstract&nbsp;Base&nbsp;Classes&nbsp;(ABCs).<br>
&nbsp;<br>
Use&nbsp;this&nbsp;metaclass&nbsp;to&nbsp;create&nbsp;an&nbsp;ABC.&nbsp;&nbsp;An&nbsp;ABC&nbsp;can&nbsp;be&nbsp;subclassed<br>
directly,&nbsp;and&nbsp;then&nbsp;acts&nbsp;as&nbsp;a&nbsp;mix-in&nbsp;class.&nbsp;&nbsp;You&nbsp;can&nbsp;also&nbsp;register<br>
unrelated&nbsp;concrete&nbsp;classes&nbsp;(even&nbsp;built-in&nbsp;classes)&nbsp;and&nbsp;unrelated<br>
ABCs&nbsp;as&nbsp;'virtual&nbsp;subclasses'&nbsp;--&nbsp;these&nbsp;and&nbsp;their&nbsp;descendants&nbsp;will<br>
be&nbsp;considered&nbsp;subclasses&nbsp;of&nbsp;the&nbsp;registering&nbsp;ABC&nbsp;by&nbsp;the&nbsp;built-in<br>
issubclass()&nbsp;function,&nbsp;but&nbsp;the&nbsp;registering&nbsp;ABC&nbsp;won't&nbsp;show&nbsp;up&nbsp;in<br>
their&nbsp;MRO&nbsp;(Method&nbsp;Resolution&nbsp;Order)&nbsp;nor&nbsp;will&nbsp;method<br>
implementations&nbsp;defined&nbsp;by&nbsp;the&nbsp;registering&nbsp;ABC&nbsp;be&nbsp;callable&nbsp;(not<br>
even&nbsp;via&nbsp;super()).</tt></dl>
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