cubicinfinity.github.io/modviz.html at master · CUBICinfinity/cubicinfinity.github.io · GitHub

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<!DOCTYPE html>
<html>
<head>
  <title>Modular Visualizer - cubicinfinity.github.io</title>
  <meta charset="utf-8" name="viewport" content="width=device-width, initial-scale=1" />
  <link rel="stylesheet" href="modviz_style.css" type="text/css" charset="utf-8"/>
  <script src="modulus.js" type="text/javascript"></script>
</head>

<body>
<noscript> <b>Enable JavaScript to use this page.</b> </noscript>

<a href="index.html" class="margins"> <h2 class="back"> Return </h2> </a>

<p class="center">
  This app calulates floating point division in any base and displays the
  modulus pattern of remainders.<br/>
  "R>" indicates the start of a repeating sequence of digits. <br/>
  Choose higher contrast colors for large denominators. <br/>
  You may send me created images to put in a gallery.
</p>

<a class="center" href="https://www.youtube.com/watch?v=nAX1Fr9RX9w">
  Video Explanation
</a>

<div class="fields">
  <div class="section" id="valueSettings">
    <h4> Values </h4>
    <div class="entry">
      <label> Numerator <input type="number" id="numerator" /></label>
    </div>
    <div class="entry">
      <label> Denominator <input type="number" id="denominator" /></label>
    </div>
    <div class="entry">
      <label> Base of expression <input type="number" id="base" value=10 /></label>
    </div>
    <div class="entry">
      <label>
        <input type="checkbox" id="limitPrecision"
          onclick="checkField('limitPrecision', 'precision');" checked />
        Max precision
        <input type="number" id="precision" value=50 />
      </label>
    </div>
  	<div class="entry">
  	  <label><input type="checkbox" id="modBase10" checked /> Show remainders in base 10 </label>
    </div>
    <div class="entry">
      <label><input type="checkbox" id="displayValues"
        onclick="checkField('displayValues', 'alignValues');" checked /> Display values </label>
    </div>
  	<div class="entry">
  	  <label><input type="checkbox" id="alignValues" /> Align values </label>
    </div>
  	<div class="entry">
  	  <label>
        <input type="checkbox" id="includePlot"
    	  	onclick="showHideElement('includePlot', 'plotSettings', true, showType = 'flex');
    	  	         hidePlot('includePlot');" checked />
        Generate graph
      </label>
    </div>
    <button class="button" onclick="compute();"> Compute </button>
  </div>

  <div class="section" id="plotSettings">
	<h4> Appearance </h4>
	<div class="entry">
	  <label>
	  	<input type="checkbox" id="showDigits"
	  	    onclick="checkField('showDigits', 'digitsColor');" checked />
	  	Digit color
	  	<input type="text" id="digitsColor" value="white" />
    </label>
	</div>
	<div class="entry">
	  <label>
	  	<input type="checkbox" id="enableBackground"
	  	    onclick="checkField('enableBackground', 'backgroundColor');" checked />
	  	Background color
	  	<input type="text" id="backgroundColor" value="#111" />
    </label>
	</div>
	<div class="entry">
	  <label>
	  	<input type="checkbox" id="enablePoints"
	  	  onclick="checkField('enablePoints', 'pointColor');" checked />
	  	Point color
	  	<input type="text" id="pointColor" value="#399" />
	  </label>
	</div>
	<div class="entry">
	  <label>
  	  <input
        type="checkbox"
        id="enableLine1"
  	  	onclick="checkField('enableLine1', 'lineColor1');
                 checkField('enableLine1', 'enableGradient1');
                 checkField(['enableLine1', 'enableGradient1'], 'gradientColor1');"
        checked />
	  	Initial line color from
      <input type="text" id="lineColor1" value="#1ee2" />
    </label>
	</div>
  <div class="entry">
    <label>
      <input type="checkbox" id="enableGradient1"
        onclick="checkField('enableGradient1', 'gradientColor1');" />
      Initial line color to
      <input type="text" id="gradientColor1" value="#90ca" disabled />
    </label>
  </div>
	<div class="entry">
    <label>
      <input type="checkbox" id="enableLine2" checked disabled />
  	  Repeating line color from
      <input type="text" id="lineColor2" value="#60f" />
    </label>
	</div>
  <div class="entry">
    <label>
      <input type="checkbox" id="enableGradient2"
        onclick="checkField('enableGradient2', 'gradientColor2');" />
      Repeating line color to
      <input type="text" id="gradientColor2" value="#f06" disabled />
    </label>
  </div>
	<div class="entry">
	  <label> Relative line thickness <input type="number" id="lineThickness" value=1.5  step="any"/></label>
	</div>
	<div class="entry">
	  <label> Resolution <input type="number" id="resolution" value=400 /></label>
	</div>
    <button class="button" onclick="draw();"> Update </button>
  </div>
</div>

<p id="computeMessage" class="center"></p>

<div id="resultBars" style="display:block">
  <div>
    <h4> Quotient </h4>
    <p id="quotientBar" class="bar"> Not computed </p>
  </div>
  <div>
    <h4> Remainders </h4>
    <p id="modulationBar" class="bar"> Not computed </p>
  </div>
</div>

<div id="resultAligned" style="display:none">

</div>

<div>
  <h5 id="debug">  </h5>
  <p id="debugOutput">  </p>
</div>

<div class="center">
  <canvas class="plot" id="plot" width="600" height="600"></canvas>
</div>

<footer>
  <a href="index.html"> <h2 class="backcenter"> Return </h2> </a>
</footer>

</body>
</html>