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<h1>Source code for pyo.lib.wxgui</h1><div class="highlight"><pre>
<span></span><span class="sd">"""</span>
<span class="sd">The classes in this module are based on internal classes that where</span>
<span class="sd">originally designed to help the creation of graphical tools for the</span>
<span class="sd">control and the visualization of audio signals. WxPython must be installed</span>
<span class="sd">under the current Python distribution to access these classes.</span>
<span class="sd">"""</span>
<span class="kn">from</span> <span class="nn">._widgets</span> <span class="kn">import</span> <span class="n">PYO_USE_WX</span>
<span class="k">if</span> <span class="ow">not</span> <span class="n">PYO_USE_WX</span><span class="p">:</span>
<span class="n">NO_WX_MESSAGE</span> <span class="o">=</span> <span class="s2">"WxPython must be installed on the system to use pyo's wx widgets."</span>
<span class="k">class</span> <span class="nc">PyoGuiControlSlider</span><span class="p">:</span>
<span class="k">def</span> <span class="fm">__init__</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="o">*</span><span class="n">args</span><span class="p">,</span> <span class="o">**</span><span class="n">kwargs</span><span class="p">):</span>
<span class="k">raise</span> <span class="ne">Exception</span><span class="p">(</span><span class="n">NO_WX_MESSAGE</span><span class="p">)</span>
<span class="k">class</span> <span class="nc">PyoGuiVuMeter</span><span class="p">:</span>
<span class="k">def</span> <span class="fm">__init__</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="o">*</span><span class="n">args</span><span class="p">,</span> <span class="o">**</span><span class="n">kwargs</span><span class="p">):</span>
<span class="k">raise</span> <span class="ne">Exception</span><span class="p">(</span><span class="n">NO_WX_MESSAGE</span><span class="p">)</span>
<span class="k">class</span> <span class="nc">PyoGuiGrapher</span><span class="p">:</span>
<span class="k">def</span> <span class="fm">__init__</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="o">*</span><span class="n">args</span><span class="p">,</span> <span class="o">**</span><span class="n">kwargs</span><span class="p">):</span>
<span class="k">raise</span> <span class="ne">Exception</span><span class="p">(</span><span class="n">NO_WX_MESSAGE</span><span class="p">)</span>
<span class="k">class</span> <span class="nc">PyoGuiMultiSlider</span><span class="p">:</span>
<span class="k">def</span> <span class="fm">__init__</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="o">*</span><span class="n">args</span><span class="p">,</span> <span class="o">**</span><span class="n">kwargs</span><span class="p">):</span>
<span class="k">raise</span> <span class="ne">Exception</span><span class="p">(</span><span class="n">NO_WX_MESSAGE</span><span class="p">)</span>
<span class="k">class</span> <span class="nc">PyoGuiSpectrum</span><span class="p">:</span>
<span class="k">def</span> <span class="fm">__init__</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="o">*</span><span class="n">args</span><span class="p">,</span> <span class="o">**</span><span class="n">kwargs</span><span class="p">):</span>
<span class="k">raise</span> <span class="ne">Exception</span><span class="p">(</span><span class="n">NO_WX_MESSAGE</span><span class="p">)</span>
<span class="k">class</span> <span class="nc">PyoGuiScope</span><span class="p">:</span>
<span class="k">def</span> <span class="fm">__init__</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="o">*</span><span class="n">args</span><span class="p">,</span> <span class="o">**</span><span class="n">kwargs</span><span class="p">):</span>
<span class="k">raise</span> <span class="ne">Exception</span><span class="p">(</span><span class="n">NO_WX_MESSAGE</span><span class="p">)</span>
<span class="k">class</span> <span class="nc">PyoGuiSndView</span><span class="p">:</span>
<span class="k">def</span> <span class="fm">__init__</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="o">*</span><span class="n">args</span><span class="p">,</span> <span class="o">**</span><span class="n">kwargs</span><span class="p">):</span>
<span class="k">raise</span> <span class="ne">Exception</span><span class="p">(</span><span class="n">NO_WX_MESSAGE</span><span class="p">)</span>
<span class="k">class</span> <span class="nc">PyoGuiKeyboard</span><span class="p">:</span>
<span class="k">def</span> <span class="fm">__init__</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="o">*</span><span class="n">args</span><span class="p">,</span> <span class="o">**</span><span class="n">kwargs</span><span class="p">):</span>
<span class="k">raise</span> <span class="ne">Exception</span><span class="p">(</span><span class="n">NO_WX_MESSAGE</span><span class="p">)</span>
<span class="k">else</span><span class="p">:</span>
<span class="kn">import</span> <span class="nn">wx</span>
<span class="kn">import</span> <span class="nn">wx.lib.newevent</span>
<span class="kn">from</span> <span class="nn">._wxwidgets</span> <span class="kn">import</span> <span class="n">ControlSlider</span><span class="p">,</span> <span class="n">VuMeter</span><span class="p">,</span> <span class="n">Grapher</span><span class="p">,</span> <span class="n">DataMultiSlider</span><span class="p">,</span> <span class="n">HRangeSlider</span>
<span class="kn">from</span> <span class="nn">._wxwidgets</span> <span class="kn">import</span> <span class="n">SpectrumPanel</span><span class="p">,</span> <span class="n">ScopePanel</span><span class="p">,</span> <span class="n">SndViewTablePanel</span><span class="p">,</span> <span class="n">Keyboard</span>
<span class="k">if</span> <span class="s2">"phoenix"</span> <span class="ow">not</span> <span class="ow">in</span> <span class="n">wx</span><span class="o">.</span><span class="n">version</span><span class="p">():</span>
<span class="n">wx</span><span class="o">.</span><span class="n">QueueEvent</span> <span class="o">=</span> <span class="n">wx</span><span class="o">.</span><span class="n">PostEvent</span>
<span class="c1"># Custom events</span>
<span class="n">PyoGuiControlSliderEvent</span><span class="p">,</span> <span class="n">EVT_PYO_GUI_CONTROL_SLIDER</span> <span class="o">=</span> <span class="n">wx</span><span class="o">.</span><span class="n">lib</span><span class="o">.</span><span class="n">newevent</span><span class="o">.</span><span class="n">NewEvent</span><span class="p">()</span>
<span class="n">PyoGuiGrapherEvent</span><span class="p">,</span> <span class="n">EVT_PYO_GUI_GRAPHER</span> <span class="o">=</span> <span class="n">wx</span><span class="o">.</span><span class="n">lib</span><span class="o">.</span><span class="n">newevent</span><span class="o">.</span><span class="n">NewEvent</span><span class="p">()</span>
<span class="n">PyoGuiMultiSliderEvent</span><span class="p">,</span> <span class="n">EVT_PYO_GUI_MULTI_SLIDER</span> <span class="o">=</span> <span class="n">wx</span><span class="o">.</span><span class="n">lib</span><span class="o">.</span><span class="n">newevent</span><span class="o">.</span><span class="n">NewEvent</span><span class="p">()</span>
<span class="n">PyoGuiSndViewMousePositionEvent</span><span class="p">,</span> <span class="n">EVT_PYO_GUI_SNDVIEW_MOUSE_POSITION</span> <span class="o">=</span> <span class="n">wx</span><span class="o">.</span><span class="n">lib</span><span class="o">.</span><span class="n">newevent</span><span class="o">.</span><span class="n">NewEvent</span><span class="p">()</span>
<span class="n">PyoGuiSndViewSelectionEvent</span><span class="p">,</span> <span class="n">EVT_PYO_GUI_SNDVIEW_SELECTION</span> <span class="o">=</span> <span class="n">wx</span><span class="o">.</span><span class="n">lib</span><span class="o">.</span><span class="n">newevent</span><span class="o">.</span><span class="n">NewEvent</span><span class="p">()</span>
<span class="n">PyoGuiKeyboardEvent</span><span class="p">,</span> <span class="n">EVT_PYO_GUI_KEYBOARD</span> <span class="o">=</span> <span class="n">wx</span><span class="o">.</span><span class="n">lib</span><span class="o">.</span><span class="n">newevent</span><span class="o">.</span><span class="n">NewEvent</span><span class="p">()</span>
<div class="viewcode-block" id="PyoGuiControlSlider"><a class="viewcode-back" href="../../../api/classes/wxgui.html#pyo.PyoGuiControlSlider">[docs]</a> <span class="k">class</span> <span class="nc">PyoGuiControlSlider</span><span class="p">(</span><span class="n">ControlSlider</span><span class="p">):</span>
<span class="sd">"""</span>
<span class="sd"> Floating-point control slider.</span>
<span class="sd"> :Parent: wx.Panel</span>
<span class="sd"> :Events:</span>
<span class="sd"> EVT_PYO_GUI_CONTROL_SLIDER</span>
<span class="sd"> Sent after any change of the slider position. The current</span>
<span class="sd"> value of the slider can be retrieve with the `value`</span>
<span class="sd"> attribute of the generated event. The object itself can be</span>
<span class="sd"> retrieve with the `object` attribute of the event and the</span>
<span class="sd"> object's id with the `id` attrbute.</span>
<span class="sd"> :Args:</span>
<span class="sd"> parent: wx.Window</span>
<span class="sd"> The parent window.</span>
<span class="sd"> minvalue: float</span>
<span class="sd"> The minimum value of the slider.</span>
<span class="sd"> maxvalue: float</span>
<span class="sd"> The maximum value of the slider.</span>
<span class="sd"> init: float, optional</span>
<span class="sd"> The initial value of the slider. If None, the slider</span>
<span class="sd"> inits to the minimum value. Defaults to None.</span>
<span class="sd"> pos: tuple, optional</span>
<span class="sd"> The slider's position in pixel (x, y). Defaults to (0, 0).</span>
<span class="sd"> size: tuple, optional</span>
<span class="sd"> The slider's size in pixel (x, y). Defaults to (200, 16).</span>
<span class="sd"> log: boolean, optional</span>
<span class="sd"> If True, creates a logarithmic slider (minvalue must be</span>
<span class="sd"> greater than 0). Defaults to False.</span>
<span class="sd"> integer: boolean, optional</span>
<span class="sd"> If True, creates an integer slider. Defaults to False.</span>
<span class="sd"> powoftwo: boolean, optional</span>
<span class="sd"> If True, creates a power-of-two slider (log is automatically</span>
<span class="sd"> False and integer is True). If True, minvalue and maxvalue</span>
<span class="sd"> must be exponents to base 2 but init is a real power-of-two</span>
<span class="sd"> value. Defaults to False.</span>
<span class="sd"> orient: {wx.HORIZONTAL or wx.VERTICAL}, optional</span>
<span class="sd"> The slider's orientation. Defaults to wx.HORIZONTAL.</span>
<span class="sd"> """</span>
<span class="k">def</span> <span class="fm">__init__</span><span class="p">(</span>
<span class="bp">self</span><span class="p">,</span>
<span class="n">parent</span><span class="p">,</span>
<span class="n">minvalue</span><span class="p">,</span>
<span class="n">maxvalue</span><span class="p">,</span>
<span class="n">init</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span>
<span class="n">pos</span><span class="o">=</span><span class="p">(</span><span class="mi">0</span><span class="p">,</span> <span class="mi">0</span><span class="p">),</span>
<span class="n">size</span><span class="o">=</span><span class="p">(</span><span class="mi">200</span><span class="p">,</span> <span class="mi">16</span><span class="p">),</span>
<span class="n">log</span><span class="o">=</span><span class="kc">False</span><span class="p">,</span>
<span class="n">integer</span><span class="o">=</span><span class="kc">False</span><span class="p">,</span>
<span class="n">powoftwo</span><span class="o">=</span><span class="kc">False</span><span class="p">,</span>
<span class="n">orient</span><span class="o">=</span><span class="n">wx</span><span class="o">.</span><span class="n">HORIZONTAL</span><span class="p">,</span>
<span class="p">):</span>
<span class="nb">super</span><span class="p">(</span><span class="n">PyoGuiControlSlider</span><span class="p">,</span> <span class="bp">self</span><span class="p">)</span><span class="o">.</span><span class="fm">__init__</span><span class="p">(</span>
<span class="n">parent</span><span class="p">,</span>
<span class="n">minvalue</span><span class="p">,</span>
<span class="n">maxvalue</span><span class="p">,</span>
<span class="n">init</span><span class="p">,</span>
<span class="n">pos</span><span class="p">,</span>
<span class="n">size</span><span class="p">,</span>
<span class="n">log</span><span class="p">,</span>
<span class="bp">self</span><span class="o">.</span><span class="n">_outFunction</span><span class="p">,</span>
<span class="n">integer</span><span class="p">,</span>
<span class="n">powoftwo</span><span class="p">,</span>
<span class="n">parent</span><span class="o">.</span><span class="n">GetBackgroundColour</span><span class="p">(),</span>
<span class="n">orient</span><span class="p">,</span>
<span class="p">)</span>
<span class="k">def</span> <span class="nf">_outFunction</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">value</span><span class="p">):</span>
<span class="n">evt</span> <span class="o">=</span> <span class="n">PyoGuiControlSliderEvent</span><span class="p">(</span><span class="n">value</span><span class="o">=</span><span class="n">value</span><span class="p">,</span> <span class="nb">id</span><span class="o">=</span><span class="bp">self</span><span class="o">.</span><span class="n">GetId</span><span class="p">(),</span> <span class="nb">object</span><span class="o">=</span><span class="bp">self</span><span class="p">)</span>
<span class="n">wx</span><span class="o">.</span><span class="n">QueueEvent</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">evt</span><span class="p">)</span>
<div class="viewcode-block" id="PyoGuiControlSlider.enable"><a class="viewcode-back" href="../../../api/classes/wxgui.html#pyo.PyoGuiControlSlider.enable">[docs]</a> <span class="k">def</span> <span class="nf">enable</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span>
<span class="sd">"""</span>
<span class="sd"> Enable the slider for user input.</span>
<span class="sd"> """</span>
<span class="nb">super</span><span class="p">(</span><span class="n">PyoGuiControlSlider</span><span class="p">,</span> <span class="bp">self</span><span class="p">)</span><span class="o">.</span><span class="n">Enable</span><span class="p">()</span></div>
<div class="viewcode-block" id="PyoGuiControlSlider.disable"><a class="viewcode-back" href="../../../api/classes/wxgui.html#pyo.PyoGuiControlSlider.disable">[docs]</a> <span class="k">def</span> <span class="nf">disable</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span>
<span class="sd">"""</span>
<span class="sd"> Disable the slider for user input.</span>
<span class="sd"> """</span>
<span class="nb">super</span><span class="p">(</span><span class="n">PyoGuiControlSlider</span><span class="p">,</span> <span class="bp">self</span><span class="p">)</span><span class="o">.</span><span class="n">Disable</span><span class="p">()</span></div>
<div class="viewcode-block" id="PyoGuiControlSlider.setValue"><a class="viewcode-back" href="../../../api/classes/wxgui.html#pyo.PyoGuiControlSlider.setValue">[docs]</a> <span class="k">def</span> <span class="nf">setValue</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">x</span><span class="p">,</span> <span class="n">propagate</span><span class="o">=</span><span class="kc">True</span><span class="p">):</span>
<span class="sd">"""</span>
<span class="sd"> Sets a new value to the slider.</span>
<span class="sd"> :Args:</span>
<span class="sd"> x: int or float</span>
<span class="sd"> The controller number.</span>
<span class="sd"> propagate: boolean, optional</span>
<span class="sd"> If True, an event will be sent after the call.</span>
<span class="sd"> """</span>
<span class="nb">super</span><span class="p">(</span><span class="n">PyoGuiControlSlider</span><span class="p">,</span> <span class="bp">self</span><span class="p">)</span><span class="o">.</span><span class="n">SetValue</span><span class="p">(</span><span class="n">x</span><span class="p">,</span> <span class="n">propagate</span><span class="p">)</span></div>
<div class="viewcode-block" id="PyoGuiControlSlider.setMidiCtl"><a class="viewcode-back" href="../../../api/classes/wxgui.html#pyo.PyoGuiControlSlider.setMidiCtl">[docs]</a> <span class="k">def</span> <span class="nf">setMidiCtl</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">x</span><span class="p">,</span> <span class="n">propagate</span><span class="o">=</span><span class="kc">True</span><span class="p">):</span>
<span class="sd">"""</span>
<span class="sd"> Sets the midi controller number to show on the slider.</span>
<span class="sd"> :Args:</span>
<span class="sd"> x: int</span>
<span class="sd"> The controller number.</span>
<span class="sd"> propagate: boolean, optional</span>
<span class="sd"> If True, an event will be sent after the call.</span>
<span class="sd"> """</span>
<span class="nb">super</span><span class="p">(</span><span class="n">PyoGuiControlSlider</span><span class="p">,</span> <span class="bp">self</span><span class="p">)</span><span class="o">.</span><span class="n">setMidiCtl</span><span class="p">(</span><span class="n">x</span><span class="p">,</span> <span class="n">propagate</span><span class="p">)</span></div>
<div class="viewcode-block" id="PyoGuiControlSlider.setRange"><a class="viewcode-back" href="../../../api/classes/wxgui.html#pyo.PyoGuiControlSlider.setRange">[docs]</a> <span class="k">def</span> <span class="nf">setRange</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">minvalue</span><span class="p">,</span> <span class="n">maxvalue</span><span class="p">):</span>
<span class="sd">"""</span>
<span class="sd"> Sets new minimum and maximum values.</span>
<span class="sd"> :Args:</span>
<span class="sd"> minvalue: int or float</span>
<span class="sd"> The new minimum value.</span>
<span class="sd"> maxvalue: int or float</span>
<span class="sd"> The new maximum value.</span>
<span class="sd"> """</span>
<span class="nb">super</span><span class="p">(</span><span class="n">PyoGuiControlSlider</span><span class="p">,</span> <span class="bp">self</span><span class="p">)</span><span class="o">.</span><span class="n">setRange</span><span class="p">(</span><span class="n">minvalue</span><span class="p">,</span> <span class="n">maxvalue</span><span class="p">)</span></div>
<div class="viewcode-block" id="PyoGuiControlSlider.getValue"><a class="viewcode-back" href="../../../api/classes/wxgui.html#pyo.PyoGuiControlSlider.getValue">[docs]</a> <span class="k">def</span> <span class="nf">getValue</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span>
<span class="sd">"""</span>
<span class="sd"> Returns the current value of the slider.</span>
<span class="sd"> """</span>
<span class="k">return</span> <span class="nb">super</span><span class="p">(</span><span class="n">PyoGuiControlSlider</span><span class="p">,</span> <span class="bp">self</span><span class="p">)</span><span class="o">.</span><span class="n">GetValue</span><span class="p">()</span></div>
<div class="viewcode-block" id="PyoGuiControlSlider.getMidiCtl"><a class="viewcode-back" href="../../../api/classes/wxgui.html#pyo.PyoGuiControlSlider.getMidiCtl">[docs]</a> <span class="k">def</span> <span class="nf">getMidiCtl</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span>
<span class="sd">"""</span>
<span class="sd"> Returns the midi controller number, if any, assigned to the slider.</span>
<span class="sd"> """</span>
<span class="k">return</span> <span class="nb">super</span><span class="p">(</span><span class="n">PyoGuiControlSlider</span><span class="p">,</span> <span class="bp">self</span><span class="p">)</span><span class="o">.</span><span class="n">getMidiCtl</span><span class="p">()</span></div>
<div class="viewcode-block" id="PyoGuiControlSlider.getMinValue"><a class="viewcode-back" href="../../../api/classes/wxgui.html#pyo.PyoGuiControlSlider.getMinValue">[docs]</a> <span class="k">def</span> <span class="nf">getMinValue</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span>
<span class="sd">"""</span>
<span class="sd"> Returns the current minimum value.</span>
<span class="sd"> """</span>
<span class="k">return</span> <span class="nb">super</span><span class="p">(</span><span class="n">PyoGuiControlSlider</span><span class="p">,</span> <span class="bp">self</span><span class="p">)</span><span class="o">.</span><span class="n">getMinValue</span><span class="p">()</span></div>
<div class="viewcode-block" id="PyoGuiControlSlider.getMaxValue"><a class="viewcode-back" href="../../../api/classes/wxgui.html#pyo.PyoGuiControlSlider.getMaxValue">[docs]</a> <span class="k">def</span> <span class="nf">getMaxValue</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span>
<span class="sd">"""</span>
<span class="sd"> Returns the current maximum value.</span>
<span class="sd"> """</span>
<span class="k">return</span> <span class="nb">super</span><span class="p">(</span><span class="n">PyoGuiControlSlider</span><span class="p">,</span> <span class="bp">self</span><span class="p">)</span><span class="o">.</span><span class="n">getMaxValue</span><span class="p">()</span></div>
<div class="viewcode-block" id="PyoGuiControlSlider.getInit"><a class="viewcode-back" href="../../../api/classes/wxgui.html#pyo.PyoGuiControlSlider.getInit">[docs]</a> <span class="k">def</span> <span class="nf">getInit</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span>
<span class="sd">"""</span>
<span class="sd"> Returns the initial value.</span>
<span class="sd"> """</span>
<span class="k">return</span> <span class="nb">super</span><span class="p">(</span><span class="n">PyoGuiControlSlider</span><span class="p">,</span> <span class="bp">self</span><span class="p">)</span><span class="o">.</span><span class="n">getInit</span><span class="p">()</span></div>
<div class="viewcode-block" id="PyoGuiControlSlider.getRange"><a class="viewcode-back" href="../../../api/classes/wxgui.html#pyo.PyoGuiControlSlider.getRange">[docs]</a> <span class="k">def</span> <span class="nf">getRange</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span>
<span class="sd">"""</span>
<span class="sd"> Returns minimum and maximum values as a list.</span>
<span class="sd"> """</span>
<span class="k">return</span> <span class="nb">super</span><span class="p">(</span><span class="n">PyoGuiControlSlider</span><span class="p">,</span> <span class="bp">self</span><span class="p">)</span><span class="o">.</span><span class="n">getRange</span><span class="p">()</span></div>
<div class="viewcode-block" id="PyoGuiControlSlider.isInteger"><a class="viewcode-back" href="../../../api/classes/wxgui.html#pyo.PyoGuiControlSlider.isInteger">[docs]</a> <span class="k">def</span> <span class="nf">isInteger</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span>
<span class="sd">"""</span>
<span class="sd"> Returns True if the slider manage only integer, False otherwise.</span>
<span class="sd"> """</span>
<span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">integer</span></div>
<div class="viewcode-block" id="PyoGuiControlSlider.isLog"><a class="viewcode-back" href="../../../api/classes/wxgui.html#pyo.PyoGuiControlSlider.isLog">[docs]</a> <span class="k">def</span> <span class="nf">isLog</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span>
<span class="sd">"""</span>
<span class="sd"> Returns True if the slider is logarithmic, False otherwise.</span>
<span class="sd"> """</span>
<span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">log</span></div>
<div class="viewcode-block" id="PyoGuiControlSlider.isPowOfTwo"><a class="viewcode-back" href="../../../api/classes/wxgui.html#pyo.PyoGuiControlSlider.isPowOfTwo">[docs]</a> <span class="k">def</span> <span class="nf">isPowOfTwo</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span>
<span class="sd">"""</span>
<span class="sd"> Returns True if the slider manage only power-of-two values, False otherwise.</span>
<span class="sd"> """</span>
<span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">powoftwo</span></div></div>
<div class="viewcode-block" id="PyoGuiVuMeter"><a class="viewcode-back" href="../../../api/classes/wxgui.html#pyo.PyoGuiVuMeter">[docs]</a> <span class="k">class</span> <span class="nc">PyoGuiVuMeter</span><span class="p">(</span><span class="n">VuMeter</span><span class="p">):</span>
<span class="sd">"""</span>
<span class="sd"> Multi-channels Vu Meter.</span>
<span class="sd"> When registered as the Server's meter, its internal method `setRms`</span>
<span class="sd"> will be called each buffer size with a list of normalized amplitudes</span>
<span class="sd"> as argument. The `setRms` method can also be registered as the</span>
<span class="sd"> function callback of a PeakAmp object.</span>
<span class="sd"> :Parent: wx.Panel</span>
<span class="sd"> :Args:</span>
<span class="sd"> parent: wx.Window</span>
<span class="sd"> The parent window.</span>
<span class="sd"> nchnls: int, optional</span>
<span class="sd"> The initial number of channels of the meter. Defaults to 2.</span>
<span class="sd"> pos: wx.Point, optional</span>
<span class="sd"> Window position in pixels. Defaults to (0, 0).</span>
<span class="sd"> size: tuple, optional</span>
<span class="sd"> The meter's size in pixels (x, y). Defaults to (200, 11).</span>
<span class="sd"> orient: {wx.HORIZONTAL or wx.VERTICAL}, optional</span>
<span class="sd"> The meter's orientation. Defaults to wx.HORIZONTAL.</span>
<span class="sd"> style: int, optional</span>
<span class="sd"> Window style (see wx.Window documentation). Defaults to 0.</span>
<span class="sd"> """</span>
<span class="k">def</span> <span class="fm">__init__</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">parent</span><span class="p">,</span> <span class="n">nchnls</span><span class="o">=</span><span class="mi">2</span><span class="p">,</span> <span class="n">pos</span><span class="o">=</span><span class="p">(</span><span class="mi">0</span><span class="p">,</span> <span class="mi">0</span><span class="p">),</span> <span class="n">size</span><span class="o">=</span><span class="p">(</span><span class="mi">200</span><span class="p">,</span> <span class="mi">11</span><span class="p">),</span> <span class="n">orient</span><span class="o">=</span><span class="n">wx</span><span class="o">.</span><span class="n">HORIZONTAL</span><span class="p">,</span> <span class="n">style</span><span class="o">=</span><span class="mi">0</span><span class="p">):</span>
<span class="nb">super</span><span class="p">(</span><span class="n">PyoGuiVuMeter</span><span class="p">,</span> <span class="bp">self</span><span class="p">)</span><span class="o">.</span><span class="fm">__init__</span><span class="p">(</span><span class="n">parent</span><span class="p">,</span> <span class="n">size</span><span class="p">,</span> <span class="n">nchnls</span><span class="p">,</span> <span class="n">orient</span><span class="p">,</span> <span class="n">pos</span><span class="p">,</span> <span class="n">style</span><span class="p">)</span>
<div class="viewcode-block" id="PyoGuiVuMeter.setNchnls"><a class="viewcode-back" href="../../../api/classes/wxgui.html#pyo.PyoGuiVuMeter.setNchnls">[docs]</a> <span class="k">def</span> <span class="nf">setNchnls</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">nchnls</span><span class="p">):</span>
<span class="sd">"""</span>
<span class="sd"> Sets the number of channels of the meter.</span>
<span class="sd"> :Args:</span>
<span class="sd"> nchnls: int</span>
<span class="sd"> The number of channels.</span>
<span class="sd"> """</span>
<span class="nb">super</span><span class="p">(</span><span class="n">PyoGuiVuMeter</span><span class="p">,</span> <span class="bp">self</span><span class="p">)</span><span class="o">.</span><span class="n">setNumSliders</span><span class="p">(</span><span class="n">nchnls</span><span class="p">)</span></div></div>
<div class="viewcode-block" id="PyoGuiGrapher"><a class="viewcode-back" href="../../../api/classes/wxgui.html#pyo.PyoGuiGrapher">[docs]</a> <span class="k">class</span> <span class="nc">PyoGuiGrapher</span><span class="p">(</span><span class="n">Grapher</span><span class="p">):</span>
<span class="sd">"""</span>
<span class="sd"> Multi-modes break-points function editor.</span>
<span class="sd"> :Parent: wx.Panel</span>
<span class="sd"> :Events:</span>
<span class="sd"> EVT_PYO_GUI_GRAPHER</span>
<span class="sd"> Sent after any change of the grapher function. The current</span>
<span class="sd"> list of points of the grapher can be retrieve with the `value`</span>
<span class="sd"> attribute of the generated event. The object itself can be</span>
<span class="sd"> retrieve with the `object` attribute of the event and the</span>
<span class="sd"> object's id with the `id` attrbute.</span>
<span class="sd"> :Args:</span>
<span class="sd"> parent: wx.Window</span>
<span class="sd"> The parent window.</span>
<span class="sd"> xlen: int, optional</span>
<span class="sd"> The length, in samples, of the grapher. Defaults to 8192.</span>
<span class="sd"> yrange: two-values tuple, optional</span>
<span class="sd"> A tuple indicating the minimum and maximum values of the Y-axis.</span>
<span class="sd"> Defaults to (0, 1).</span>
<span class="sd"> init: list of two-values tuples, optional</span>
<span class="sd"> The initial break-points function set as normalized values.</span>
<span class="sd"> A point is defined with its X and Y positions as a tuple.</span>
<span class="sd"> Defaults to [(0.0, 0.0), (1.0, 1.0)].</span>
<span class="sd"> mode: int, optional</span>
<span class="sd"> The grapher mode definning how line segments will be draw.</span>
<span class="sd"> Possible modes are:</span>
<span class="sd"> 0. linear (default)</span>
<span class="sd"> 1. cosine</span>
<span class="sd"> 2. exponential (uses `exp` and `inverse` arguments)</span>
<span class="sd"> 3. curve (uses `tension` and `bias` arguments)</span>
<span class="sd"> 4. logarithmic</span>
<span class="sd"> 5. logarithmic cosine</span>
<span class="sd"> exp: int or float, optional</span>
<span class="sd"> The exponent factor for an exponential graph. Defaults to 10.0.</span>
<span class="sd"> inverse: boolean, optional</span>
<span class="sd"> If True, downward slope will be inversed. Useful to create</span>
<span class="sd"> biexponential curves. Defaults to True.</span>
<span class="sd"> tension: int or float, optional</span>
<span class="sd"> Curvature at the known points. 1 is high, 0 normal, -1 is low.</span>
<span class="sd"> Defaults to 0.</span>
<span class="sd"> bias: int or float, optional</span>
<span class="sd"> Curve attraction (for each segments) toward bundary points.</span>
<span class="sd"> 0 is even, positive is towards first point, negative is towards</span>
<span class="sd"> the second point. Defaults to 0.</span>
<span class="sd"> pos: wx.Point, optional</span>
<span class="sd"> Window position in pixels. Defaults to (0, 0).</span>
<span class="sd"> size: wx.Size, optional</span>
<span class="sd"> Window size in pixels. Defaults to (300, 200).</span>
<span class="sd"> style: int, optional</span>
<span class="sd"> Window style (see wx.Window documentation). Defaults to 0.</span>
<span class="sd"> """</span>
<span class="k">def</span> <span class="fm">__init__</span><span class="p">(</span>
<span class="bp">self</span><span class="p">,</span>
<span class="n">parent</span><span class="p">,</span>
<span class="n">xlen</span><span class="o">=</span><span class="mi">8192</span><span class="p">,</span>
<span class="n">yrange</span><span class="o">=</span><span class="p">(</span><span class="mi">0</span><span class="p">,</span> <span class="mi">1</span><span class="p">),</span>
<span class="n">init</span><span class="o">=</span><span class="p">[(</span><span class="mf">0.0</span><span class="p">,</span> <span class="mf">0.0</span><span class="p">),</span> <span class="p">(</span><span class="mf">1.0</span><span class="p">,</span> <span class="mf">1.0</span><span class="p">)],</span>
<span class="n">mode</span><span class="o">=</span><span class="mi">0</span><span class="p">,</span>
<span class="n">exp</span><span class="o">=</span><span class="mi">10</span><span class="p">,</span>
<span class="n">inverse</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span>
<span class="n">tension</span><span class="o">=</span><span class="mi">0</span><span class="p">,</span>
<span class="n">bias</span><span class="o">=</span><span class="mi">0</span><span class="p">,</span>
<span class="n">pos</span><span class="o">=</span><span class="p">(</span><span class="mi">0</span><span class="p">,</span> <span class="mi">0</span><span class="p">),</span>
<span class="n">size</span><span class="o">=</span><span class="p">(</span><span class="mi">300</span><span class="p">,</span> <span class="mi">200</span><span class="p">),</span>
<span class="n">style</span><span class="o">=</span><span class="mi">0</span><span class="p">,</span>
<span class="p">):</span>
<span class="nb">super</span><span class="p">(</span><span class="n">PyoGuiGrapher</span><span class="p">,</span> <span class="bp">self</span><span class="p">)</span><span class="o">.</span><span class="fm">__init__</span><span class="p">(</span>
<span class="n">parent</span><span class="p">,</span> <span class="n">xlen</span><span class="p">,</span> <span class="n">yrange</span><span class="p">,</span> <span class="n">init</span><span class="p">,</span> <span class="n">mode</span><span class="p">,</span> <span class="n">exp</span><span class="p">,</span> <span class="n">inverse</span><span class="p">,</span> <span class="n">tension</span><span class="p">,</span> <span class="n">bias</span><span class="p">,</span> <span class="bp">self</span><span class="o">.</span><span class="n">_outFunction</span><span class="p">,</span> <span class="n">pos</span><span class="p">,</span> <span class="n">size</span><span class="p">,</span> <span class="n">style</span>
<span class="p">)</span>
<span class="k">def</span> <span class="nf">_outFunction</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">value</span><span class="p">):</span>
<span class="n">evt</span> <span class="o">=</span> <span class="n">PyoGuiGrapherEvent</span><span class="p">(</span><span class="n">value</span><span class="o">=</span><span class="n">value</span><span class="p">,</span> <span class="nb">id</span><span class="o">=</span><span class="bp">self</span><span class="o">.</span><span class="n">GetId</span><span class="p">(),</span> <span class="nb">object</span><span class="o">=</span><span class="bp">self</span><span class="p">)</span>
<span class="n">wx</span><span class="o">.</span><span class="n">QueueEvent</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">evt</span><span class="p">)</span>
<span class="k">def</span> <span class="nf">_refresh</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span>
<span class="bp">self</span><span class="o">.</span><span class="n">Refresh</span><span class="p">()</span>
<span class="bp">self</span><span class="o">.</span><span class="n">sendValues</span><span class="p">()</span>
<div class="viewcode-block" id="PyoGuiGrapher.reset"><a class="viewcode-back" href="../../../api/classes/wxgui.html#pyo.PyoGuiGrapher.reset">[docs]</a> <span class="k">def</span> <span class="nf">reset</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span>
<span class="sd">"""</span>
<span class="sd"> Resets the points to the initial state.</span>
<span class="sd"> """</span>
<span class="nb">super</span><span class="p">(</span><span class="n">PyoGuiGrapher</span><span class="p">,</span> <span class="bp">self</span><span class="p">)</span><span class="o">.</span><span class="n">reset</span><span class="p">()</span></div>
<div class="viewcode-block" id="PyoGuiGrapher.getPoints"><a class="viewcode-back" href="../../../api/classes/wxgui.html#pyo.PyoGuiGrapher.getPoints">[docs]</a> <span class="k">def</span> <span class="nf">getPoints</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span>
<span class="sd">"""</span>
<span class="sd"> Returns the current normalized points of the grapher.</span>
<span class="sd"> """</span>
<span class="k">return</span> <span class="nb">super</span><span class="p">(</span><span class="n">PyoGuiGrapher</span><span class="p">,</span> <span class="bp">self</span><span class="p">)</span><span class="o">.</span><span class="n">getPoints</span><span class="p">()</span></div>
<div class="viewcode-block" id="PyoGuiGrapher.getValues"><a class="viewcode-back" href="../../../api/classes/wxgui.html#pyo.PyoGuiGrapher.getValues">[docs]</a> <span class="k">def</span> <span class="nf">getValues</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span>
<span class="sd">"""</span>
<span class="sd"> Returns the current points, according to Y-axis range, of the grapher.</span>
<span class="sd"> """</span>
<span class="k">return</span> <span class="nb">super</span><span class="p">(</span><span class="n">PyoGuiGrapher</span><span class="p">,</span> <span class="bp">self</span><span class="p">)</span><span class="o">.</span><span class="n">getValues</span><span class="p">()</span></div>
<div class="viewcode-block" id="PyoGuiGrapher.setPoints"><a class="viewcode-back" href="../../../api/classes/wxgui.html#pyo.PyoGuiGrapher.setPoints">[docs]</a> <span class="k">def</span> <span class="nf">setPoints</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">pts</span><span class="p">):</span>
<span class="sd">"""</span>
<span class="sd"> Sets a new group of normalized points in the grapher.</span>
<span class="sd"> :Args:</span>
<span class="sd"> pts: list of two-values tuples</span>
<span class="sd"> New normalized (between 0 and 1) points.</span>
<span class="sd"> """</span>
<span class="bp">self</span><span class="o">.</span><span class="n">points</span> <span class="o">=</span> <span class="p">[</span><span class="n">pt</span> <span class="k">for</span> <span class="n">pt</span> <span class="ow">in</span> <span class="n">pts</span><span class="p">]</span>
<span class="bp">self</span><span class="o">.</span><span class="n">_refresh</span><span class="p">()</span></div>
<div class="viewcode-block" id="PyoGuiGrapher.setValues"><a class="viewcode-back" href="../../../api/classes/wxgui.html#pyo.PyoGuiGrapher.setValues">[docs]</a> <span class="k">def</span> <span class="nf">setValues</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">vals</span><span class="p">):</span>
<span class="sd">"""</span>
<span class="sd"> Sets a new group of points, according to Y-axis range, in the grapher.</span>
<span class="sd"> :Args:</span>
<span class="sd"> vals: list of two-values tuples</span>
<span class="sd"> New real points.</span>
<span class="sd"> """</span>
<span class="bp">self</span><span class="o">.</span><span class="n">points</span> <span class="o">=</span> <span class="p">[</span><span class="bp">self</span><span class="o">.</span><span class="n">valuesToPoint</span><span class="p">(</span><span class="n">val</span><span class="p">)</span> <span class="k">for</span> <span class="n">val</span> <span class="ow">in</span> <span class="n">vals</span><span class="p">]</span>
<span class="bp">self</span><span class="o">.</span><span class="n">_refresh</span><span class="p">()</span></div>
<div class="viewcode-block" id="PyoGuiGrapher.setYrange"><a class="viewcode-back" href="../../../api/classes/wxgui.html#pyo.PyoGuiGrapher.setYrange">[docs]</a> <span class="k">def</span> <span class="nf">setYrange</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">yrange</span><span class="p">):</span>
<span class="sd">"""</span>
<span class="sd"> Sets a new Y-axis range to the grapher.</span>
<span class="sd"> :Args:</span>
<span class="sd"> yrange: two-values tuple</span>
<span class="sd"> New Y-axis range.</span>
<span class="sd"> """</span>
<span class="n">vals</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">getValues</span><span class="p">()</span>
<span class="bp">self</span><span class="o">.</span><span class="n">yrange</span> <span class="o">=</span> <span class="n">yrange</span>
<span class="bp">self</span><span class="o">.</span><span class="n">setValues</span><span class="p">(</span><span class="n">vals</span><span class="p">)</span></div>
<div class="viewcode-block" id="PyoGuiGrapher.setInitPoints"><a class="viewcode-back" href="../../../api/classes/wxgui.html#pyo.PyoGuiGrapher.setInitPoints">[docs]</a> <span class="k">def</span> <span class="nf">setInitPoints</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">pts</span><span class="p">):</span>
<span class="sd">"""</span>
<span class="sd"> Sets a new initial normalized points list to the grapher.</span>
<span class="sd"> :Args:</span>
<span class="sd"> pts: list of two-values tuples</span>
<span class="sd"> New normalized (between 0 and 1) initial points.</span>
<span class="sd"> """</span>
<span class="nb">super</span><span class="p">(</span><span class="n">PyoGuiGrapher</span><span class="p">,</span> <span class="bp">self</span><span class="p">)</span><span class="o">.</span><span class="n">setInitPoints</span><span class="p">(</span><span class="n">pts</span><span class="p">)</span></div>
<div class="viewcode-block" id="PyoGuiGrapher.setMode"><a class="viewcode-back" href="../../../api/classes/wxgui.html#pyo.PyoGuiGrapher.setMode">[docs]</a> <span class="k">def</span> <span class="nf">setMode</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">x</span><span class="p">):</span>
<span class="sd">"""</span>
<span class="sd"> Changes the grapher's mode.</span>
<span class="sd"> :Args:</span>
<span class="sd"> x: int</span>
<span class="sd"> New mode. Possible modes are:</span>
<span class="sd"> 0. linear (default)</span>
<span class="sd"> 1. cosine</span>
<span class="sd"> 2. exponential (uses `exp` and `inverse` arguments)</span>
<span class="sd"> 3. curve (uses `tension` and `bias` arguments)</span>
<span class="sd"> 4. logarithmic</span>
<span class="sd"> 5. logarithmic cosine</span>
<span class="sd"> """</span>
<span class="bp">self</span><span class="o">.</span><span class="n">mode</span> <span class="o">=</span> <span class="n">x</span>
<span class="bp">self</span><span class="o">.</span><span class="n">_refresh</span><span class="p">()</span></div>
<div class="viewcode-block" id="PyoGuiGrapher.setExp"><a class="viewcode-back" href="../../../api/classes/wxgui.html#pyo.PyoGuiGrapher.setExp">[docs]</a> <span class="k">def</span> <span class="nf">setExp</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">x</span><span class="p">):</span>
<span class="sd">"""</span>
<span class="sd"> Changes the grapher's exponent factor for exponential graph.</span>
<span class="sd"> :Args:</span>
<span class="sd"> x: float</span>
<span class="sd"> New exponent factor.</span>
<span class="sd"> """</span>
<span class="bp">self</span><span class="o">.</span><span class="n">exp</span> <span class="o">=</span> <span class="n">x</span>
<span class="bp">self</span><span class="o">.</span><span class="n">_refresh</span><span class="p">()</span></div>
<div class="viewcode-block" id="PyoGuiGrapher.setInverse"><a class="viewcode-back" href="../../../api/classes/wxgui.html#pyo.PyoGuiGrapher.setInverse">[docs]</a> <span class="k">def</span> <span class="nf">setInverse</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">x</span><span class="p">):</span>
<span class="sd">"""</span>
<span class="sd"> Changes the grapher's inverse boolean for exponential graph.</span>
<span class="sd"> :Args:</span>
<span class="sd"> x: boolean</span>
<span class="sd"> New inverse factor.</span>
<span class="sd"> """</span>
<span class="bp">self</span><span class="o">.</span><span class="n">inverse</span> <span class="o">=</span> <span class="n">x</span>
<span class="bp">self</span><span class="o">.</span><span class="n">_refresh</span><span class="p">()</span></div>
<div class="viewcode-block" id="PyoGuiGrapher.setTension"><a class="viewcode-back" href="../../../api/classes/wxgui.html#pyo.PyoGuiGrapher.setTension">[docs]</a> <span class="k">def</span> <span class="nf">setTension</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">x</span><span class="p">):</span>
<span class="sd">"""</span>
<span class="sd"> Changes the grapher's tension factor for curved graph.</span>
<span class="sd"> :Args:</span>
<span class="sd"> x: float</span>
<span class="sd"> New tension factor.</span>
<span class="sd"> """</span>
<span class="bp">self</span><span class="o">.</span><span class="n">tension</span> <span class="o">=</span> <span class="n">x</span>
<span class="bp">self</span><span class="o">.</span><span class="n">_refresh</span><span class="p">()</span></div>
<div class="viewcode-block" id="PyoGuiGrapher.setBias"><a class="viewcode-back" href="../../../api/classes/wxgui.html#pyo.PyoGuiGrapher.setBias">[docs]</a> <span class="k">def</span> <span class="nf">setBias</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">x</span><span class="p">):</span>
<span class="sd">"""</span>
<span class="sd"> Changes the grapher's bias factor for curved graph.</span>
<span class="sd"> :Args:</span>
<span class="sd"> x: float</span>
<span class="sd"> New bias factor.</span>
<span class="sd"> """</span>
<span class="bp">self</span><span class="o">.</span><span class="n">bias</span> <span class="o">=</span> <span class="n">x</span>
<span class="bp">self</span><span class="o">.</span><span class="n">_refresh</span><span class="p">()</span></div></div>
<div class="viewcode-block" id="PyoGuiMultiSlider"><a class="viewcode-back" href="../../../api/classes/wxgui.html#pyo.PyoGuiMultiSlider">[docs]</a> <span class="k">class</span> <span class="nc">PyoGuiMultiSlider</span><span class="p">(</span><span class="n">DataMultiSlider</span><span class="p">):</span>
<span class="sd">"""</span>
<span class="sd"> Data multi-sliders editor.</span>
<span class="sd"> :Parent: wx.Panel</span>
<span class="sd"> :Events:</span>
<span class="sd"> EVT_PYO_GUI_MULTI_SLIDER</span>
<span class="sd"> Sent after any change of the multi-sliders values. The current</span>
<span class="sd"> list of values of the multi-sliders can be retrieve with the</span>
<span class="sd"> `value` attribute of the generated event. The object itself can</span>
<span class="sd"> be retrieve with the `object` attribute of the event and the</span>
<span class="sd"> object's id with the `id` attrbute.</span>
<span class="sd"> :Args:</span>
<span class="sd"> parent: wx.Window</span>
<span class="sd"> The parent window.</span>
<span class="sd"> xlen: int, optional</span>
<span class="sd"> The number of sliders in the multi-sliders. Defaults to 16.</span>
<span class="sd"> yrange: two-values tuple</span>
<span class="sd"> A tuple indicating the minimum and maximum values of the Y-axis.</span>
<span class="sd"> Defaults to (0, 1).</span>
<span class="sd"> init: list values, optional</span>
<span class="sd"> The initial list of values of the multi-sliders.</span>
<span class="sd"> Defaults to None, meaning all sliders initialized to the</span>
<span class="sd"> minimum value.</span>
<span class="sd"> pos: wx.Point, optional</span>
<span class="sd"> Window position in pixels. Defaults to (0, 0).</span>
<span class="sd"> size: wx.Size, optional</span>
<span class="sd"> Window size in pixels. Defaults to (300, 200).</span>
<span class="sd"> style: int, optional</span>
<span class="sd"> Window style (see wx.Window documentation). Defaults to 0.</span>
<span class="sd"> """</span>
<span class="k">def</span> <span class="fm">__init__</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">parent</span><span class="p">,</span> <span class="n">xlen</span><span class="o">=</span><span class="mi">16</span><span class="p">,</span> <span class="n">yrange</span><span class="o">=</span><span class="p">(</span><span class="mi">0</span><span class="p">,</span> <span class="mi">1</span><span class="p">),</span> <span class="n">init</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="n">pos</span><span class="o">=</span><span class="p">(</span><span class="mi">0</span><span class="p">,</span> <span class="mi">0</span><span class="p">),</span> <span class="n">size</span><span class="o">=</span><span class="p">(</span><span class="mi">300</span><span class="p">,</span> <span class="mi">200</span><span class="p">),</span> <span class="n">style</span><span class="o">=</span><span class="mi">0</span><span class="p">):</span>
<span class="k">if</span> <span class="n">init</span> <span class="ow">is</span> <span class="kc">None</span><span class="p">:</span>
<span class="n">init</span> <span class="o">=</span> <span class="p">[</span><span class="n">yrange</span><span class="p">[</span><span class="mi">0</span><span class="p">]]</span> <span class="o">*</span> <span class="n">xlen</span>
<span class="k">else</span><span class="p">:</span>
<span class="k">if</span> <span class="nb">len</span><span class="p">(</span><span class="n">init</span><span class="p">)</span> <span class="o"><</span> <span class="n">xlen</span><span class="p">:</span>
<span class="n">init</span> <span class="o">+=</span> <span class="p">[</span><span class="n">yrange</span><span class="p">[</span><span class="mi">0</span><span class="p">]]</span> <span class="o">*</span> <span class="p">(</span><span class="n">xlen</span> <span class="o">-</span> <span class="nb">len</span><span class="p">(</span><span class="n">init</span><span class="p">))</span>
<span class="k">elif</span> <span class="nb">len</span><span class="p">(</span><span class="n">init</span><span class="p">)</span> <span class="o">></span> <span class="n">xlen</span><span class="p">:</span>
<span class="n">init</span> <span class="o">=</span> <span class="n">init</span><span class="p">[:</span><span class="n">xlen</span><span class="p">]</span>
<span class="nb">super</span><span class="p">(</span><span class="n">PyoGuiMultiSlider</span><span class="p">,</span> <span class="bp">self</span><span class="p">)</span><span class="o">.</span><span class="fm">__init__</span><span class="p">(</span><span class="n">parent</span><span class="p">,</span> <span class="n">init</span><span class="p">,</span> <span class="n">yrange</span><span class="p">,</span> <span class="bp">self</span><span class="o">.</span><span class="n">_outFunction</span><span class="p">,</span> <span class="n">pos</span><span class="p">,</span> <span class="n">size</span><span class="p">,</span> <span class="n">style</span><span class="p">)</span>
<span class="k">def</span> <span class="nf">_outFunction</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">value</span><span class="p">):</span>
<span class="n">evt</span> <span class="o">=</span> <span class="n">PyoGuiMultiSliderEvent</span><span class="p">(</span><span class="n">value</span><span class="o">=</span><span class="n">value</span><span class="p">,</span> <span class="nb">id</span><span class="o">=</span><span class="bp">self</span><span class="o">.</span><span class="n">GetId</span><span class="p">(),</span> <span class="nb">object</span><span class="o">=</span><span class="bp">self</span><span class="p">)</span>
<span class="n">wx</span><span class="o">.</span><span class="n">QueueEvent</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">evt</span><span class="p">)</span>
<div class="viewcode-block" id="PyoGuiMultiSlider.reset"><a class="viewcode-back" href="../../../api/classes/wxgui.html#pyo.PyoGuiMultiSlider.reset">[docs]</a> <span class="k">def</span> <span class="nf">reset</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span>
<span class="sd">"""</span>
<span class="sd"> Resets the sliders to their initial state.</span>
<span class="sd"> """</span>
<span class="nb">super</span><span class="p">(</span><span class="n">PyoGuiMultiSlider</span><span class="p">,</span> <span class="bp">self</span><span class="p">)</span><span class="o">.</span><span class="n">reset</span><span class="p">()</span></div>
<div class="viewcode-block" id="PyoGuiMultiSlider.getValues"><a class="viewcode-back" href="../../../api/classes/wxgui.html#pyo.PyoGuiMultiSlider.getValues">[docs]</a> <span class="k">def</span> <span class="nf">getValues</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span>
<span class="sd">"""</span>
<span class="sd"> Returns the current values of the sliders.</span>
<span class="sd"> """</span>
<span class="k">return</span> <span class="p">[</span><span class="n">v</span> <span class="k">for</span> <span class="n">v</span> <span class="ow">in</span> <span class="bp">self</span><span class="o">.</span><span class="n">values</span><span class="p">]</span></div>
<div class="viewcode-block" id="PyoGuiMultiSlider.setValues"><a class="viewcode-back" href="../../../api/classes/wxgui.html#pyo.PyoGuiMultiSlider.setValues">[docs]</a> <span class="k">def</span> <span class="nf">setValues</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">vals</span><span class="p">):</span>
<span class="sd">"""</span>
<span class="sd"> Sets new values to the sliders.</span>
<span class="sd"> :Args:</span>
<span class="sd"> vals: list of values</span>
<span class="sd"> New values.</span>
<span class="sd"> """</span>
<span class="n">wx</span><span class="o">.</span><span class="n">CallAfter</span><span class="p">(</span><span class="nb">super</span><span class="p">(</span><span class="n">PyoGuiMultiSlider</span><span class="p">,</span> <span class="bp">self</span><span class="p">)</span><span class="o">.</span><span class="n">update</span><span class="p">,</span> <span class="n">vals</span><span class="p">)</span></div>
<div class="viewcode-block" id="PyoGuiMultiSlider.setYrange"><a class="viewcode-back" href="../../../api/classes/wxgui.html#pyo.PyoGuiMultiSlider.setYrange">[docs]</a> <span class="k">def</span> <span class="nf">setYrange</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">yrange</span><span class="p">):</span>
<span class="sd">"""</span>
<span class="sd"> Sets a new Y-axis range to the multi-sliders.</span>
<span class="sd"> :Args:</span>
<span class="sd"> yrange: two-values tuple</span>
<span class="sd"> New Y-axis range.</span>
<span class="sd"> """</span>
<span class="bp">self</span><span class="o">.</span><span class="n">yrange</span> <span class="o">=</span> <span class="p">(</span><span class="nb">float</span><span class="p">(</span><span class="n">yrange</span><span class="p">[</span><span class="mi">0</span><span class="p">]),</span> <span class="nb">float</span><span class="p">(</span><span class="n">yrange</span><span class="p">[</span><span class="mi">1</span><span class="p">]))</span>
<span class="bp">self</span><span class="o">.</span><span class="n">Refresh</span><span class="p">()</span></div></div>
<div class="viewcode-block" id="PyoGuiSpectrum"><a class="viewcode-back" href="../../../api/classes/wxgui.html#pyo.PyoGuiSpectrum">[docs]</a> <span class="k">class</span> <span class="nc">PyoGuiSpectrum</span><span class="p">(</span><span class="n">SpectrumPanel</span><span class="p">):</span>
<span class="sd">"""</span>
<span class="sd"> Frequency spectrum display.</span>
<span class="sd"> This widget should be used with the Spectrum object, which measures</span>
<span class="sd"> the magnitude of an input signal versus frequency within a user</span>
<span class="sd"> defined range. It can show both magnitude and frequency on linear</span>
<span class="sd"> or logarithmic scale.</span>
<span class="sd"> To create the bridge between the analyzer and the display, the</span>
<span class="sd"> Spectrum object must be registered in the PyoGuiSpectrum object</span>
<span class="sd"> with the setAnalyzer(obj) method. The Spectrum object will</span>
<span class="sd"> automatically call the update(points) method to refresh the display.</span>
<span class="sd"> :Parent: wx.Panel</span>
<span class="sd"> :Args:</span>
<span class="sd"> parent: wx.Window</span>
<span class="sd"> The parent window.</span>
<span class="sd"> lowfreq: int or float, optional</span>
<span class="sd"> The lowest frequency, in Hz, to display on the X-axis.</span>
<span class="sd"> Defaults to 0.</span>
<span class="sd"> highfreq: int or float, optional</span>
<span class="sd"> The highest frequency, in Hz, to display on the X-axis.</span>
<span class="sd"> Defaults to 22050.</span>
<span class="sd"> fscaling: int, optional</span>
<span class="sd"> The frequency scaling on the X-axis. 0 means linear, 1 means</span>
<span class="sd"> logarithmic. Defaults to 0.</span>
<span class="sd"> mscaling: int, optional</span>
<span class="sd"> The magnitude scaling on the Y-axis. 0 means linear, 1 means</span>
<span class="sd"> logarithmic. Defaults to 0.</span>
<span class="sd"> pos: wx.Point, optional</span>
<span class="sd"> Window position in pixels. Defaults to (0, 0).</span>
<span class="sd"> size: wx.Size, optional</span>
<span class="sd"> Window size in pixels. Defaults to (300, 200).</span>
<span class="sd"> style: int, optional</span>
<span class="sd"> Window style (see wx.Window documentation). Defaults to 0.</span>
<span class="sd"> """</span>
<span class="k">def</span> <span class="fm">__init__</span><span class="p">(</span>
<span class="bp">self</span><span class="p">,</span> <span class="n">parent</span><span class="p">,</span> <span class="n">lowfreq</span><span class="o">=</span><span class="mi">0</span><span class="p">,</span> <span class="n">highfreq</span><span class="o">=</span><span class="mi">22050</span><span class="p">,</span> <span class="n">fscaling</span><span class="o">=</span><span class="mi">0</span><span class="p">,</span> <span class="n">mscaling</span><span class="o">=</span><span class="mi">0</span><span class="p">,</span> <span class="n">pos</span><span class="o">=</span><span class="p">(</span><span class="mi">0</span><span class="p">,</span> <span class="mi">0</span><span class="p">),</span> <span class="n">size</span><span class="o">=</span><span class="p">(</span><span class="mi">300</span><span class="p">,</span> <span class="mi">200</span><span class="p">),</span> <span class="n">style</span><span class="o">=</span><span class="mi">0</span>
<span class="p">):</span>
<span class="nb">super</span><span class="p">(</span><span class="n">PyoGuiSpectrum</span><span class="p">,</span> <span class="bp">self</span><span class="p">)</span><span class="o">.</span><span class="fm">__init__</span><span class="p">(</span><span class="n">parent</span><span class="p">,</span> <span class="mi">1</span><span class="p">,</span> <span class="n">lowfreq</span><span class="p">,</span> <span class="n">highfreq</span><span class="p">,</span> <span class="n">fscaling</span><span class="p">,</span> <span class="n">mscaling</span><span class="p">,</span> <span class="n">pos</span><span class="p">,</span> <span class="n">size</span><span class="p">,</span> <span class="n">style</span><span class="p">)</span>
<div class="viewcode-block" id="PyoGuiSpectrum.update"><a class="viewcode-back" href="../../../api/classes/wxgui.html#pyo.PyoGuiSpectrum.update">[docs]</a> <span class="k">def</span> <span class="nf">update</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">points</span><span class="p">):</span>
<span class="sd">"""</span>
<span class="sd"> Display updating method.</span>
<span class="sd"> This method is automatically called by the audio analyzer</span>
<span class="sd"> object (Spectrum) with points to draw as arguments. The points</span>
<span class="sd"> are already formatted for the current drawing surface to save</span>
<span class="sd"> CPU cycles.</span>
<span class="sd"> The method setAnalyzer(obj) must be used to register the audio</span>
<span class="sd"> analyzer object.</span>
<span class="sd"> :Args:</span>
<span class="sd"> points: list of list of tuples</span>
<span class="sd"> A list containing n-channels list of tuples. A tuple</span>
<span class="sd"> is a point (X-Y coordinates) to draw.</span>
<span class="sd"> """</span>
<span class="n">wx</span><span class="o">.</span><span class="n">CallAfter</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">setImage</span><span class="p">,</span> <span class="n">points</span><span class="p">)</span></div>
<div class="viewcode-block" id="PyoGuiSpectrum.setAnalyzer"><a class="viewcode-back" href="../../../api/classes/wxgui.html#pyo.PyoGuiSpectrum.setAnalyzer">[docs]</a> <span class="k">def</span> <span class="nf">setAnalyzer</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="nb">object</span><span class="p">):</span>
<span class="sd">"""</span>
<span class="sd"> Register an audio analyzer object (Spectrum).</span>
<span class="sd"> :Args:</span>
<span class="sd"> object: Spectrum object</span>
<span class="sd"> The audio object performing the frequency analysis.</span>
<span class="sd"> """</span>
<span class="bp">self</span><span class="o">.</span><span class="n">obj</span> <span class="o">=</span> <span class="nb">object</span>
<span class="bp">self</span><span class="o">.</span><span class="n">obj</span><span class="o">.</span><span class="n">setFunction</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">update</span><span class="p">)</span>
<span class="bp">self</span><span class="o">.</span><span class="n">obj</span><span class="o">.</span><span class="n">setLowFreq</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">lowfreq</span><span class="p">)</span>
<span class="bp">self</span><span class="o">.</span><span class="n">obj</span><span class="o">.</span><span class="n">setHighFreq</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">highfreq</span><span class="p">)</span>
<span class="bp">self</span><span class="o">.</span><span class="n">obj</span><span class="o">.</span><span class="n">setFscaling</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">fscaling</span><span class="p">)</span>
<span class="bp">self</span><span class="o">.</span><span class="n">obj</span><span class="o">.</span><span class="n">setMscaling</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">mscaling</span><span class="p">)</span>
<span class="bp">self</span><span class="o">.</span><span class="n">setChnls</span><span class="p">(</span><span class="nb">len</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">obj</span><span class="p">))</span></div>
<div class="viewcode-block" id="PyoGuiSpectrum.setLowFreq"><a class="viewcode-back" href="../../../api/classes/wxgui.html#pyo.PyoGuiSpectrum.setLowFreq">[docs]</a> <span class="k">def</span> <span class="nf">setLowFreq</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">x</span><span class="p">):</span>
<span class="sd">"""</span>
<span class="sd"> Changes the lowest frequency of the display.</span>
<span class="sd"> This method propagates the value to the audio analyzer.</span>
<span class="sd"> :Args:</span>
<span class="sd"> x: int or float</span>
<span class="sd"> New lowest frequency.</span>
<span class="sd"> """</span>
<span class="k">if</span> <span class="bp">self</span><span class="o">.</span><span class="n">obj</span> <span class="ow">is</span> <span class="ow">not</span> <span class="kc">None</span><span class="p">:</span>
<span class="bp">self</span><span class="o">.</span><span class="n">obj</span><span class="o">.</span><span class="n">setLowFreq</span><span class="p">(</span><span class="n">x</span><span class="p">)</span>
<span class="nb">super</span><span class="p">(</span><span class="n">PyoGuiSpectrum</span><span class="p">,</span> <span class="bp">self</span><span class="p">)</span><span class="o">.</span><span class="n">setLowFreq</span><span class="p">(</span><span class="n">x</span><span class="p">)</span></div>
<div class="viewcode-block" id="PyoGuiSpectrum.setHighFreq"><a class="viewcode-back" href="../../../api/classes/wxgui.html#pyo.PyoGuiSpectrum.setHighFreq">[docs]</a> <span class="k">def</span> <span class="nf">setHighFreq</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">x</span><span class="p">):</span>
<span class="sd">"""</span>
<span class="sd"> Changes the highest frequency of the display.</span>
<span class="sd"> This method propagates the value to the audio analyzer.</span>
<span class="sd"> :Args:</span>
<span class="sd"> x: int or float</span>
<span class="sd"> New highest frequency.</span>
<span class="sd"> """</span>
<span class="k">if</span> <span class="bp">self</span><span class="o">.</span><span class="n">obj</span> <span class="ow">is</span> <span class="ow">not</span> <span class="kc">None</span><span class="p">:</span>
<span class="bp">self</span><span class="o">.</span><span class="n">obj</span><span class="o">.</span><span class="n">setHighFreq</span><span class="p">(</span><span class="n">x</span><span class="p">)</span>
<span class="nb">super</span><span class="p">(</span><span class="n">PyoGuiSpectrum</span><span class="p">,</span> <span class="bp">self</span><span class="p">)</span><span class="o">.</span><span class="n">setHighFreq</span><span class="p">(</span><span class="n">x</span><span class="p">)</span></div>
<div class="viewcode-block" id="PyoGuiSpectrum.setFscaling"><a class="viewcode-back" href="../../../api/classes/wxgui.html#pyo.PyoGuiSpectrum.setFscaling">[docs]</a> <span class="k">def</span> <span class="nf">setFscaling</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">x</span><span class="p">):</span>
<span class="sd">"""</span>
<span class="sd"> Changes the frequency scaling (X-axis) of the display.</span>
<span class="sd"> This method propagates the value to the audio analyzer.</span>
<span class="sd"> :Args:</span>
<span class="sd"> x: int</span>
<span class="sd"> 0 means linear scaling, 1 means logarithmic scaling.</span>
<span class="sd"> """</span>
<span class="k">if</span> <span class="bp">self</span><span class="o">.</span><span class="n">obj</span> <span class="ow">is</span> <span class="ow">not</span> <span class="kc">None</span><span class="p">:</span>
<span class="bp">self</span><span class="o">.</span><span class="n">obj</span><span class="o">.</span><span class="n">setFscaling</span><span class="p">(</span><span class="n">x</span><span class="p">)</span>
<span class="nb">super</span><span class="p">(</span><span class="n">PyoGuiSpectrum</span><span class="p">,</span> <span class="bp">self</span><span class="p">)</span><span class="o">.</span><span class="n">setFscaling</span><span class="p">(</span><span class="n">x</span><span class="p">)</span></div>
<div class="viewcode-block" id="PyoGuiSpectrum.setMscaling"><a class="viewcode-back" href="../../../api/classes/wxgui.html#pyo.PyoGuiSpectrum.setMscaling">[docs]</a> <span class="k">def</span> <span class="nf">setMscaling</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">x</span><span class="p">):</span>
<span class="sd">"""</span>
<span class="sd"> Changes the magnitude scaling (Y-axis) of the display.</span>
<span class="sd"> This method propagates the value to the audio analyzer.</span>
<span class="sd"> :Args:</span>
<span class="sd"> x: int</span>
<span class="sd"> 0 means linear scaling, 1 means logarithmic scaling.</span>
<span class="sd"> """</span>
<span class="k">if</span> <span class="bp">self</span><span class="o">.</span><span class="n">obj</span> <span class="ow">is</span> <span class="ow">not</span> <span class="kc">None</span><span class="p">:</span>
<span class="bp">self</span><span class="o">.</span><span class="n">obj</span><span class="o">.</span><span class="n">setMscaling</span><span class="p">(</span><span class="n">x</span><span class="p">)</span>
<span class="nb">super</span><span class="p">(</span><span class="n">PyoGuiSpectrum</span><span class="p">,</span> <span class="bp">self</span><span class="p">)</span><span class="o">.</span><span class="n">setMscaling</span><span class="p">(</span><span class="n">x</span><span class="p">)</span></div></div>
<div class="viewcode-block" id="PyoGuiScope"><a class="viewcode-back" href="../../../api/classes/wxgui.html#pyo.PyoGuiScope">[docs]</a> <span class="k">class</span> <span class="nc">PyoGuiScope</span><span class="p">(</span><span class="n">ScopePanel</span><span class="p">):</span>
<span class="sd">"""</span>
<span class="sd"> Oscilloscope display.</span>
<span class="sd"> This widget should be used with the Scope object, which computes</span>
<span class="sd"> the waveform of an input signal to display on a GUI.</span>
<span class="sd"> To create the bridge between the analyzer and the display, the</span>
<span class="sd"> Scope object must be registered in the PyoGuiScope object with</span>
<span class="sd"> the setAnalyzer(obj) method. The Scope object will automatically</span>
<span class="sd"> call the update(points) method to refresh the display.</span>
<span class="sd"> :Parent: wx.Panel</span>
<span class="sd"> :Args:</span>
<span class="sd"> parent: wx.Window</span>
<span class="sd"> The parent window.</span>
<span class="sd"> length: float, optional</span>
<span class="sd"> Length, in seconds, of the waveform segment displayed on</span>
<span class="sd"> the window. Defaults to 0.05.</span>
<span class="sd"> gain: float, optional</span>
<span class="sd"> Linear gain applied to the signal to be displayed.</span>
<span class="sd"> Defaults to 0.67.</span>
<span class="sd"> pos: wx.Point, optional</span>
<span class="sd"> Window position in pixels. Defaults to (0, 0).</span>
<span class="sd"> size: wx.Size, optional</span>
<span class="sd"> Window size in pixels. Defaults to (300, 200).</span>
<span class="sd"> style: int, optional</span>
<span class="sd"> Window style (see wx.Window documentation). Defaults to 0.</span>
<span class="sd"> """</span>
<span class="k">def</span> <span class="fm">__init__</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">parent</span><span class="p">,</span> <span class="n">length</span><span class="o">=</span><span class="mf">0.05</span><span class="p">,</span> <span class="n">gain</span><span class="o">=</span><span class="mf">0.67</span><span class="p">,</span> <span class="n">pos</span><span class="o">=</span><span class="p">(</span><span class="mi">0</span><span class="p">,</span> <span class="mi">0</span><span class="p">),</span> <span class="n">size</span><span class="o">=</span><span class="p">(</span><span class="mi">300</span><span class="p">,</span> <span class="mi">200</span><span class="p">),</span> <span class="n">style</span><span class="o">=</span><span class="mi">0</span><span class="p">):</span>
<span class="nb">super</span><span class="p">(</span><span class="n">PyoGuiScope</span><span class="p">,</span> <span class="bp">self</span><span class="p">)</span><span class="o">.</span><span class="fm">__init__</span><span class="p">(</span><span class="n">parent</span><span class="p">,</span> <span class="kc">None</span><span class="p">,</span> <span class="n">pos</span><span class="p">,</span> <span class="n">size</span><span class="p">,</span> <span class="n">style</span><span class="p">)</span>
<span class="nb">super</span><span class="p">(</span><span class="n">PyoGuiScope</span><span class="p">,</span> <span class="bp">self</span><span class="p">)</span><span class="o">.</span><span class="n">setLength</span><span class="p">(</span><span class="n">length</span><span class="p">)</span>
<span class="nb">super</span><span class="p">(</span><span class="n">PyoGuiScope</span><span class="p">,</span> <span class="bp">self</span><span class="p">)</span><span class="o">.</span><span class="n">setGain</span><span class="p">(</span><span class="n">gain</span><span class="p">)</span>
<div class="viewcode-block" id="PyoGuiScope.update"><a class="viewcode-back" href="../../../api/classes/wxgui.html#pyo.PyoGuiScope.update">[docs]</a> <span class="k">def</span> <span class="nf">update</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">points</span><span class="p">):</span>
<span class="sd">"""</span>
<span class="sd"> Display updating method.</span>
<span class="sd"> This method is automatically called by the audio analyzer</span>
<span class="sd"> object (Scope) with points to draw as arguments. The points</span>
<span class="sd"> are already formatted for the current drawing surface to save</span>
<span class="sd"> CPU cycles.</span>
<span class="sd"> The method setAnalyzer(obj) must be used to register the audio</span>
<span class="sd"> analyzer object.</span>
<span class="sd"> :Args:</span>
<span class="sd"> points: list of list of tuples</span>
<span class="sd"> A list containing n-channels list of tuples. A tuple</span>
<span class="sd"> is a point (X-Y coordinates) to draw.</span>
<span class="sd"> """</span>
<span class="n">wx</span><span class="o">.</span><span class="n">CallAfter</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">setImage</span><span class="p">,</span> <span class="n">points</span><span class="p">)</span></div>
<div class="viewcode-block" id="PyoGuiScope.setAnalyzer"><a class="viewcode-back" href="../../../api/classes/wxgui.html#pyo.PyoGuiScope.setAnalyzer">[docs]</a> <span class="k">def</span> <span class="nf">setAnalyzer</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="nb">object</span><span class="p">):</span>
<span class="sd">"""</span>
<span class="sd"> Register an audio analyzer object (Scope).</span>
<span class="sd"> :Args:</span>
<span class="sd"> object: Scope object</span>
<span class="sd"> The audio object performing the waveform analysis.</span>
<span class="sd"> """</span>
<span class="bp">self</span><span class="o">.</span><span class="n">obj</span> <span class="o">=</span> <span class="nb">object</span>
<span class="bp">self</span><span class="o">.</span><span class="n">obj</span><span class="o">.</span><span class="n">setFunction</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">update</span><span class="p">)</span>
<span class="bp">self</span><span class="o">.</span><span class="n">obj</span><span class="o">.</span><span class="n">setLength</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">length</span><span class="p">)</span>
<span class="bp">self</span><span class="o">.</span><span class="n">obj</span><span class="o">.</span><span class="n">setGain</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">gain</span><span class="p">)</span>
<span class="bp">self</span><span class="o">.</span><span class="n">setChnls</span><span class="p">(</span><span class="nb">len</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">obj</span><span class="p">))</span></div>
<div class="viewcode-block" id="PyoGuiScope.setLength"><a class="viewcode-back" href="../../../api/classes/wxgui.html#pyo.PyoGuiScope.setLength">[docs]</a> <span class="k">def</span> <span class="nf">setLength</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">x</span><span class="p">):</span>
<span class="sd">"""</span>
<span class="sd"> Changes the length, in seconds, of the displayed audio segment.</span>
<span class="sd"> This method propagates the value to the audio analyzer.</span>
<span class="sd"> :Args:</span>
<span class="sd"> x: float</span>
<span class="sd"> New segment length in seconds.</span>
<span class="sd"> """</span>
<span class="k">if</span> <span class="bp">self</span><span class="o">.</span><span class="n">obj</span> <span class="ow">is</span> <span class="ow">not</span> <span class="kc">None</span><span class="p">:</span>
<span class="bp">self</span><span class="o">.</span><span class="n">obj</span><span class="o">.</span><span class="n">setLength</span><span class="p">(</span><span class="n">x</span><span class="p">)</span>
<span class="nb">super</span><span class="p">(</span><span class="n">PyoGuiScope</span><span class="p">,</span> <span class="bp">self</span><span class="p">)</span><span class="o">.</span><span class="n">setLength</span><span class="p">(</span><span class="n">x</span><span class="p">)</span></div>
<div class="viewcode-block" id="PyoGuiScope.setGain"><a class="viewcode-back" href="../../../api/classes/wxgui.html#pyo.PyoGuiScope.setGain">[docs]</a> <span class="k">def</span> <span class="nf">setGain</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">x</span><span class="p">):</span>
<span class="sd">"""</span>
<span class="sd"> Changes the gain applied to the input signal.</span>
<span class="sd"> This method propagates the value to the audio analyzer.</span>
<span class="sd"> :Args:</span>
<span class="sd"> x: float</span>
<span class="sd"> New linear gain.</span>
<span class="sd"> """</span>
<span class="k">if</span> <span class="bp">self</span><span class="o">.</span><span class="n">obj</span> <span class="ow">is</span> <span class="ow">not</span> <span class="kc">None</span><span class="p">:</span>
<span class="bp">self</span><span class="o">.</span><span class="n">obj</span><span class="o">.</span><span class="n">setGain</span><span class="p">(</span><span class="n">x</span><span class="p">)</span>
<span class="nb">super</span><span class="p">(</span><span class="n">PyoGuiScope</span><span class="p">,</span> <span class="bp">self</span><span class="p">)</span><span class="o">.</span><span class="n">setGain</span><span class="p">(</span><span class="n">x</span><span class="p">)</span></div></div>
<span class="c1"># left-click + drag ===> event position</span>
<span class="c1"># right-click + drag ===> highlight a selection + event selection (start, end)</span>
<span class="c1"># Shift + right-click + drag ===> move the selection + event selection (start, end)</span>
<span class="c1"># Ctrl + right-click ===> delete the selection + event selection (0.0, 1.0)</span>
<div class="viewcode-block" id="PyoGuiSndView"><a class="viewcode-back" href="../../../api/classes/wxgui.html#pyo.PyoGuiSndView">[docs]</a> <span class="k">class</span> <span class="nc">PyoGuiSndView</span><span class="p">(</span><span class="n">wx</span><span class="o">.</span><span class="n">Panel</span><span class="p">):</span>
<span class="sd">"""</span>
<span class="sd"> Soundfile display.</span>
<span class="sd"> This widget should be used with the SndTable object, which keeps</span>
<span class="sd"> soundfile in memory and computes the waveform to display on the GUI.</span>
<span class="sd"> To create the bridge between the audio memory and the display, the</span>
<span class="sd"> SndTable object must be registered in the PyoGuiSndView object with</span>
<span class="sd"> the setTable(object) method.</span>
<span class="sd"> The SndTable object will automatically call the update() method to</span>
<span class="sd"> refresh the display when the table is modified.</span>
<span class="sd"> :Parent: wx.Panel</span>
<span class="sd"> :Events:</span>
<span class="sd"> EVT_PYO_GUI_SNDVIEW_MOUSE_POSITION</span>
<span class="sd"> Sent when the mouse is moving on the panel with the left</span>
<span class="sd"> button pressed. The `value` attribute of the event will</span>
<span class="sd"> hold the normalized position of the mouse into the sound.</span>
<span class="sd"> For X-axis value, 0.0 is the beginning of the sound and 1.0</span>
<span class="sd"> is the end of the sound. For the Y-axis, 0.0 is the bottom</span>
<span class="sd"> of the panel and 1.0 is the top. The object itself can be</span>
<span class="sd"> retrieve with the `object` attribute of the event and the</span>
<span class="sd"> object's id with the `id` attrbute.</span>
<span class="sd"> EVT_PYO_GUI_SNDVIEW_SELECTION</span>
<span class="sd"> Sent when a new region is selected on the panel. A new</span>
<span class="sd"> selection is created with a Right-click and drag on the panel.</span>
<span class="sd"> The current selection can be moved with Shift+Right-click and</span>
<span class="sd"> drag. Ctrl+Right-click (Cmd on OSX) remove the selected region.</span>
<span class="sd"> The `value` attribute of the event will hold the normalized</span>
<span class="sd"> selection as a tuple (min, max). 0.0 means the beginning of</span>
<span class="sd"> the sound and 1.0 means the end of the sound. The object itself</span>
<span class="sd"> can be retrieve with the `object` attribute of the event and the</span>
<span class="sd"> object's id with the `id` attrbute.</span>
<span class="sd"> :Args:</span>
<span class="sd"> parent: wx.Window</span>
<span class="sd"> The parent window.</span>
<span class="sd"> pos: wx.Point, optional</span>
<span class="sd"> Window position in pixels. Defaults to (0, 0).</span>
<span class="sd"> size: wx.Size, optional</span>
<span class="sd"> Window size in pixels. Defaults to (300, 200).</span>
<span class="sd"> style: int, optional</span>
<span class="sd"> Window style (see wx.Window documentation). Defaults to 0.</span>
<span class="sd"> """</span>
<span class="k">def</span> <span class="fm">__init__</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">parent</span><span class="p">,</span> <span class="n">pos</span><span class="o">=</span><span class="p">(</span><span class="mi">0</span><span class="p">,</span> <span class="mi">0</span><span class="p">),</span> <span class="n">size</span><span class="o">=</span><span class="p">(</span><span class="mi">300</span><span class="p">,</span> <span class="mi">200</span><span class="p">),</span> <span class="n">style</span><span class="o">=</span><span class="mi">0</span><span class="p">):</span>
<span class="n">wx</span><span class="o">.</span><span class="n">Panel</span><span class="o">.</span><span class="fm">__init__</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">parent</span><span class="p">,</span> <span class="n">pos</span><span class="o">=</span><span class="n">pos</span><span class="p">,</span> <span class="n">size</span><span class="o">=</span><span class="n">size</span><span class="p">,</span> <span class="n">style</span><span class="o">=</span><span class="n">style</span><span class="p">)</span>
<span class="n">box</span> <span class="o">=</span> <span class="n">wx</span><span class="o">.</span><span class="n">BoxSizer</span><span class="p">(</span><span class="n">wx</span><span class="o">.</span><span class="n">VERTICAL</span><span class="p">)</span>
<span class="bp">self</span><span class="o">.</span><span class="n">_curzoom</span> <span class="o">=</span> <span class="p">(</span><span class="mf">0.0</span><span class="p">,</span> <span class="mf">1.0</span><span class="p">)</span>
<span class="bp">self</span><span class="o">.</span><span class="n">sndview</span> <span class="o">=</span> <span class="n">SndViewTablePanel</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="kc">None</span><span class="p">,</span> <span class="bp">self</span><span class="o">.</span><span class="n">_position_callback</span><span class="p">,</span> <span class="bp">self</span><span class="o">.</span><span class="n">_select_callback</span><span class="p">)</span>
<span class="n">box</span><span class="o">.</span><span class="n">Add</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">sndview</span><span class="p">,</span> <span class="mi">1</span><span class="p">,</span> <span class="n">wx</span><span class="o">.</span><span class="n">EXPAND</span> <span class="o">|</span> <span class="n">wx</span><span class="o">.</span><span class="n">LEFT</span> <span class="o">|</span> <span class="n">wx</span><span class="o">.</span><span class="n">RIGHT</span> <span class="o">|</span> <span class="n">wx</span><span class="o">.</span><span class="n">TOP</span><span class="p">,</span> <span class="mi">5</span><span class="p">)</span>
<span class="bp">self</span><span class="o">.</span><span class="n">zoom</span> <span class="o">=</span> <span class="n">HRangeSlider</span><span class="p">(</span>
<span class="bp">self</span><span class="p">,</span>
<span class="n">minvalue</span><span class="o">=</span><span class="mi">0</span><span class="p">,</span>
<span class="n">maxvalue</span><span class="o">=</span><span class="mi">1</span><span class="p">,</span>
<span class="n">valtype</span><span class="o">=</span><span class="s2">"float"</span><span class="p">,</span>
<span class="n">function</span><span class="o">=</span><span class="bp">self</span><span class="o">.</span><span class="n">_setZoom</span><span class="p">,</span>
<span class="n">backColour</span><span class="o">=</span><span class="n">parent</span><span class="o">.</span><span class="n">GetBackgroundColour</span><span class="p">(),</span>
<span class="p">)</span>
<span class="n">box</span><span class="o">.</span><span class="n">Add</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">zoom</span><span class="p">,</span> <span class="mi">0</span><span class="p">,</span> <span class="n">wx</span><span class="o">.</span><span class="n">EXPAND</span> <span class="o">|</span> <span class="n">wx</span><span class="o">.</span><span class="n">LEFT</span> <span class="o">|</span> <span class="n">wx</span><span class="o">.</span><span class="n">RIGHT</span><span class="p">,</span> <span class="mi">5</span><span class="p">)</span>
<span class="bp">self</span><span class="o">.</span><span class="n">SetSizer</span><span class="p">(</span><span class="n">box</span><span class="p">)</span>
<span class="k">def</span> <span class="nf">_setZoom</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">values</span><span class="o">=</span><span class="kc">None</span><span class="p">):</span>
<span class="k">if</span> <span class="n">values</span> <span class="ow">is</span> <span class="kc">None</span><span class="p">:</span>
<span class="n">values</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">_curzoom</span>
<span class="n">dur</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">sndview</span><span class="o">.</span><span class="n">getDur</span><span class="p">()</span>
<span class="bp">self</span><span class="o">.</span><span class="n">sndview</span><span class="o">.</span><span class="n">setBegin</span><span class="p">(</span><span class="n">dur</span> <span class="o">*</span> <span class="n">values</span><span class="p">[</span><span class="mi">0</span><span class="p">])</span>
<span class="bp">self</span><span class="o">.</span><span class="n">sndview</span><span class="o">.</span><span class="n">setEnd</span><span class="p">(</span><span class="n">dur</span> <span class="o">*</span> <span class="n">values</span><span class="p">[</span><span class="mi">1</span><span class="p">])</span>
<span class="bp">self</span><span class="o">.</span><span class="n">_curzoom</span> <span class="o">=</span> <span class="n">values</span>
<span class="bp">self</span><span class="o">.</span><span class="n">update</span><span class="p">()</span>
<span class="k">def</span> <span class="nf">_position_callback</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">pos</span><span class="p">):</span>
<span class="n">evt</span> <span class="o">=</span> <span class="n">PyoGuiSndViewMousePositionEvent</span><span class="p">(</span><span class="n">value</span><span class="o">=</span><span class="n">pos</span><span class="p">,</span> <span class="nb">id</span><span class="o">=</span><span class="bp">self</span><span class="o">.</span><span class="n">GetId</span><span class="p">(),</span> <span class="nb">object</span><span class="o">=</span><span class="bp">self</span><span class="p">)</span>
<span class="n">wx</span><span class="o">.</span><span class="n">QueueEvent</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">evt</span><span class="p">)</span>
<span class="k">def</span> <span class="nf">_select_callback</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">selection</span><span class="p">):</span>
<span class="n">selection</span> <span class="o">=</span> <span class="p">(</span><span class="nb">max</span><span class="p">(</span><span class="mf">0.0</span><span class="p">,</span> <span class="nb">min</span><span class="p">(</span><span class="n">selection</span><span class="p">)),</span> <span class="nb">min</span><span class="p">(</span><span class="nb">max</span><span class="p">(</span><span class="n">selection</span><span class="p">),</span> <span class="mf">1.0</span><span class="p">))</span>
<span class="n">evt</span> <span class="o">=</span> <span class="n">PyoGuiSndViewSelectionEvent</span><span class="p">(</span><span class="n">value</span><span class="o">=</span><span class="n">selection</span><span class="p">,</span> <span class="nb">id</span><span class="o">=</span><span class="bp">self</span><span class="o">.</span><span class="n">GetId</span><span class="p">(),</span> <span class="nb">object</span><span class="o">=</span><span class="bp">self</span><span class="p">)</span>
<span class="n">wx</span><span class="o">.</span><span class="n">QueueEvent</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">evt</span><span class="p">)</span>
<span class="k">def</span> <span class="fm">__del__</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span>
<span class="k">if</span> <span class="bp">self</span><span class="o">.</span><span class="n">sndview</span><span class="o">.</span><span class="n">obj</span> <span class="ow">is</span> <span class="ow">not</span> <span class="kc">None</span><span class="p">:</span>
<span class="bp">self</span><span class="o">.</span><span class="n">sndview</span><span class="o">.</span><span class="n">obj</span><span class="o">.</span><span class="n">_setViewFrame</span><span class="p">(</span><span class="kc">None</span><span class="p">)</span>
<div class="viewcode-block" id="PyoGuiSndView.update"><a class="viewcode-back" href="../../../api/classes/wxgui.html#pyo.PyoGuiSndView.update">[docs]</a> <span class="k">def</span> <span class="nf">update</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span>
<span class="sd">"""</span>
<span class="sd"> Display updating method.</span>
<span class="sd"> This method is automatically called by the audio memory</span>
<span class="sd"> object (SndTable) when the table is modified.</span>
<span class="sd"> The method setTable(obj) must be used to register the audio</span>
<span class="sd"> memory object.</span>
<span class="sd"> """</span>
<span class="n">wx</span><span class="o">.</span><span class="n">CallAfter</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">sndview</span><span class="o">.</span><span class="n">setImage</span><span class="p">)</span></div>
<div class="viewcode-block" id="PyoGuiSndView.setTable"><a class="viewcode-back" href="../../../api/classes/wxgui.html#pyo.PyoGuiSndView.setTable">[docs]</a> <span class="k">def</span> <span class="nf">setTable</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="nb">object</span><span class="p">):</span>
<span class="sd">"""</span>
<span class="sd"> Register an audio memory object (SndTable).</span>
<span class="sd"> :Args:</span>
<span class="sd"> object: SndTable object</span>
<span class="sd"> The audio table keeping the sound in memory.</span>
<span class="sd"> """</span>
<span class="nb">object</span><span class="o">.</span><span class="n">_setViewFrame</span><span class="p">(</span><span class="bp">self</span><span class="p">)</span>
<span class="bp">self</span><span class="o">.</span><span class="n">sndview</span><span class="o">.</span><span class="n">obj</span> <span class="o">=</span> <span class="nb">object</span>
<span class="bp">self</span><span class="o">.</span><span class="n">sndview</span><span class="o">.</span><span class="n">setBegin</span><span class="p">(</span><span class="mf">0.0</span><span class="p">)</span>
<span class="bp">self</span><span class="o">.</span><span class="n">sndview</span><span class="o">.</span><span class="n">setEnd</span><span class="p">(</span><span class="nb">object</span><span class="o">.</span><span class="n">getDur</span><span class="p">(</span><span class="kc">False</span><span class="p">))</span>
<span class="bp">self</span><span class="o">.</span><span class="n">sndview</span><span class="o">.</span><span class="n">chnls</span> <span class="o">=</span> <span class="nb">len</span><span class="p">(</span><span class="nb">object</span><span class="p">)</span>
<span class="bp">self</span><span class="o">.</span><span class="n">update</span><span class="p">()</span></div>
<div class="viewcode-block" id="PyoGuiSndView.setSelection"><a class="viewcode-back" href="../../../api/classes/wxgui.html#pyo.PyoGuiSndView.setSelection">[docs]</a> <span class="k">def</span> <span class="nf">setSelection</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">start</span><span class="p">,</span> <span class="n">stop</span><span class="p">):</span>
<span class="sd">"""</span>
<span class="sd"> Changes the selected region.</span>
<span class="sd"> This method will trigger a EVT_PYO_GUI_SNDVIEW_SELECTION event</span>
<span class="sd"> with a tuple (start, stop) as value.</span>
<span class="sd"> :Args:</span>
<span class="sd"> start: float</span>
<span class="sd"> The starting point of the selected region. This value</span>
<span class="sd"> must be normalized between 0 and 1 (0 is the beginning</span>
<span class="sd"> of the sound, 1 is the end).</span>
<span class="sd"> stop: float</span>
<span class="sd"> The ending point of the selected region. This value</span>
<span class="sd"> must be normalized between 0 and 1 (0 is the beginning</span>
<span class="sd"> of the sound, 1 is the end).</span>
<span class="sd"> """</span>
<span class="bp">self</span><span class="o">.</span><span class="n">sndview</span><span class="o">.</span><span class="n">setSelection</span><span class="p">(</span><span class="n">start</span><span class="p">,</span> <span class="n">stop</span><span class="p">)</span></div>
<div class="viewcode-block" id="PyoGuiSndView.resetSelection"><a class="viewcode-back" href="../../../api/classes/wxgui.html#pyo.PyoGuiSndView.resetSelection">[docs]</a> <span class="k">def</span> <span class="nf">resetSelection</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span>
<span class="sd">"""</span>
<span class="sd"> Removes the selected region.</span>
<span class="sd"> This method will trigger a EVT_PYO_GUI_SNDVIEW_SELECTION event</span>
<span class="sd"> with a tuple (0.0, 1.0) as value.</span>
<span class="sd"> """</span>
<span class="bp">self</span><span class="o">.</span><span class="n">sndview</span><span class="o">.</span><span class="n">resetSelection</span><span class="p">()</span></div></div>
<div class="viewcode-block" id="PyoGuiKeyboard"><a class="viewcode-back" href="../../../api/classes/wxgui.html#pyo.PyoGuiKeyboard">[docs]</a> <span class="k">class</span> <span class="nc">PyoGuiKeyboard</span><span class="p">(</span><span class="n">Keyboard</span><span class="p">):</span>
<span class="sd">"""</span>
<span class="sd"> Virtual MIDI keyboard.</span>
<span class="sd"> :Parent: wx.Panel</span>
<span class="sd"> :Events:</span>
<span class="sd"> EVT_PYO_GUI_KEYBOARD</span>
<span class="sd"> Sent whenever a note change on the keyboard. The `value`</span>
<span class="sd"> attribute of the event will hold a (pitch, velocity) tuple.</span>
<span class="sd"> The object itself can be retrieve with the `object`</span>
<span class="sd"> attribute of the event and the object's id with the `id` attrbute.</span>
<span class="sd"> :Args:</span>
<span class="sd"> parent: wx.Window</span>
<span class="sd"> The parent window.</span>
<span class="sd"> poly: int, optional</span>
<span class="sd"> Maximum number of notes that can be held at the same time.</span>
<span class="sd"> Defaults to 64.</span>
<span class="sd"> pos: wx.Point, optional</span>
<span class="sd"> Window position in pixels. Defaults to (0, 0).</span>
<span class="sd"> size: wx.Size, optional</span>
<span class="sd"> Window size in pixels. Defaults to (300, 200).</span>
<span class="sd"> style: int, optional</span>
<span class="sd"> Window style (see wx.Window documentation). Defaults to 0.</span>
<span class="sd"> """</span>
<span class="k">def</span> <span class="fm">__init__</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">parent</span><span class="p">,</span> <span class="n">poly</span><span class="o">=</span><span class="mi">64</span><span class="p">,</span> <span class="n">pos</span><span class="o">=</span><span class="p">(</span><span class="mi">0</span><span class="p">,</span> <span class="mi">0</span><span class="p">),</span> <span class="n">size</span><span class="o">=</span><span class="p">(</span><span class="mi">600</span><span class="p">,</span> <span class="mi">100</span><span class="p">),</span> <span class="n">style</span><span class="o">=</span><span class="mi">0</span><span class="p">):</span>
<span class="nb">super</span><span class="p">(</span><span class="n">PyoGuiKeyboard</span><span class="p">,</span> <span class="bp">self</span><span class="p">)</span><span class="o">.</span><span class="fm">__init__</span><span class="p">(</span><span class="n">parent</span><span class="p">,</span> <span class="n">wx</span><span class="o">.</span><span class="n">ID_ANY</span><span class="p">,</span> <span class="n">pos</span><span class="p">,</span> <span class="n">size</span><span class="p">,</span> <span class="n">poly</span><span class="p">,</span> <span class="bp">self</span><span class="o">.</span><span class="n">_outFunction</span><span class="p">,</span> <span class="n">style</span><span class="p">)</span>
<span class="k">def</span> <span class="nf">_outFunction</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">value</span><span class="p">):</span>
<span class="n">evt</span> <span class="o">=</span> <span class="n">PyoGuiKeyboardEvent</span><span class="p">(</span><span class="n">value</span><span class="o">=</span><span class="n">value</span><span class="p">,</span> <span class="nb">id</span><span class="o">=</span><span class="bp">self</span><span class="o">.</span><span class="n">GetId</span><span class="p">(),</span> <span class="nb">object</span><span class="o">=</span><span class="bp">self</span><span class="p">)</span>
<span class="n">wx</span><span class="o">.</span><span class="n">QueueEvent</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">evt</span><span class="p">)</span>
<div class="viewcode-block" id="PyoGuiKeyboard.getCurrentNotes"><a class="viewcode-back" href="../../../api/classes/wxgui.html#pyo.PyoGuiKeyboard.getCurrentNotes">[docs]</a> <span class="k">def</span> <span class="nf">getCurrentNotes</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span>
<span class="sd">"""</span>
<span class="sd"> Returns a list of the current notes.</span>
<span class="sd"> """</span>
<span class="k">return</span> <span class="nb">super</span><span class="p">(</span><span class="n">PyoGuiKeyboard</span><span class="p">,</span> <span class="bp">self</span><span class="p">)</span><span class="o">.</span><span class="n">getCurrentNotes</span><span class="p">()</span></div>
<div class="viewcode-block" id="PyoGuiKeyboard.reset"><a class="viewcode-back" href="../../../api/classes/wxgui.html#pyo.PyoGuiKeyboard.reset">[docs]</a> <span class="k">def</span> <span class="nf">reset</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span>
<span class="sd">"""</span>
<span class="sd"> Resets the keyboard state.</span>
<span class="sd"> """</span>
<span class="k">return</span> <span class="nb">super</span><span class="p">(</span><span class="n">PyoGuiKeyboard</span><span class="p">,</span> <span class="bp">self</span><span class="p">)</span><span class="o">.</span><span class="n">reset</span><span class="p">()</span></div>
<div class="viewcode-block" id="PyoGuiKeyboard.setPoly"><a class="viewcode-back" href="../../../api/classes/wxgui.html#pyo.PyoGuiKeyboard.setPoly">[docs]</a> <span class="k">def</span> <span class="nf">setPoly</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">poly</span><span class="p">):</span>
<span class="sd">"""</span>
<span class="sd"> Sets the maximum number of notes that can be held at the same time.</span>
<span class="sd"> :Args:</span>
<span class="sd"> poly: int</span>
<span class="sd"> New maximum number of notes held at once.</span>
<span class="sd"> """</span>
<span class="nb">super</span><span class="p">(</span><span class="n">PyoGuiKeyboard</span><span class="p">,</span> <span class="bp">self</span><span class="p">)</span><span class="o">.</span><span class="n">setPoly</span><span class="p">(</span><span class="n">poly</span><span class="p">)</span></div></div>
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