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<h1>PlotCurveItem<a class="headerlink" href="#plotcurveitem" title="Permalink to this headline">¶</a></h1>
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<dl class="class">
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<dt id="pyqtgraph.PlotCurveItem">
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<em class="property">class </em><tt class="descclassname">pyqtgraph.</tt><tt class="descname">PlotCurveItem</tt><big>(</big><em>y=None</em>, <em>x=None</em>, <em>fillLevel=None</em>, <em>copy=False</em>, <em>pen=None</em>, <em>shadowPen=None</em>, <em>brush=None</em>, <em>parent=None</em>, <em>color=None</em>, <em>clickable=False</em><big>)</big><a class="headerlink" href="#pyqtgraph.PlotCurveItem" title="Permalink to this definition">¶</a></dt>
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<dd><p>Class representing a single plot curve. Provides:
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- Fast data update
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- FFT display mode
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- shadow pen
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- mouse interaction</p>
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<dl class="method">
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<dt id="pyqtgraph.PlotCurveItem.__init__">
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<tt class="descname">__init__</tt><big>(</big><em>y=None</em>, <em>x=None</em>, <em>fillLevel=None</em>, <em>copy=False</em>, <em>pen=None</em>, <em>shadowPen=None</em>, <em>brush=None</em>, <em>parent=None</em>, <em>color=None</em>, <em>clickable=False</em><big>)</big><a class="headerlink" href="#pyqtgraph.PlotCurveItem.__init__" title="Permalink to this definition">¶</a></dt>
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<dd></dd></dl>
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<dt id="pyqtgraph.PlotCurveItem.setData">
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<tt class="descname">setData</tt><big>(</big><em>x</em>, <em>y</em>, <em>copy=False</em><big>)</big><a class="headerlink" href="#pyqtgraph.PlotCurveItem.setData" title="Permalink to this definition">¶</a></dt>
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<dd><p>For Qwt compatibility</p>
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