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Added checkbox option for wrapping with align, and a spinner indicator

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This commit is contained in:
Joseph Rautenbach
2021-01-18 00:56:47 +02:00
parent cdbe20ea57
commit 53ad55c443
3 changed files with 70 additions and 44 deletions
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84
static/index.html
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@ -5,9 +5,8 @@
<meta charset="utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1, shrink-to-fit=no">
<meta name="description" content="Convert LaTeX math equations to PNG/JPG/SVG images, with transparent backgrounds and perfect LaTeX rendering">
<meta name="author" content="Joseph Rautenbach">
<!-- Bootstrap CSS -->
<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/4.0.0/css/bootstrap.min.css" integrity="sha384-Gn5384xqQ1aoWXA+058RXPxPg6fy4IWvTNh0E263XmFcJlSAwiGgFAW/dAiS6JXm" crossorigin="anonymous">
<link rel="stylesheet" href="https://stackpath.bootstrapcdn.com/bootstrap/4.4.1/css/bootstrap.min.css" integrity="sha384-Vkoo8x4CGsO3+Hhxv8T/Q5PaXtkKtu6ug5TOeNV6gBiFeWPGFN9MuhOf23Q9Ifjh" crossorigin="anonymous">
<link rel="stylesheet" href="custom.css">
<script src="https://code.jquery.com/jquery-3.3.1.min.js" integrity="sha256-FgpCb/KJQlLNfOu91ta32o/NMZxltwRo8QtmkMRdAu8=" crossorigin="anonymous"></script>
<script src="latex2image-client.js"></script>
@ -27,39 +26,58 @@
</div>
<div class="container">
<div class="card">
<div class="card-body">
<div class="form-group">
<textarea class="form-control" id="latexInputTextArea" placeholder="Enter LaTeX math equation" rows="5"></textarea>
</div>
<div class="form-row">
<div class="form-group col-sm-6">
<label for="outputFormatSelect">Image format</label>
<select class="form-control" id="outputFormatSelect">
<option selected>PNG</option>
<option>SVG</option>
<option>JPG</option>
</select>
<form>
<div class="card-body">
<div class="form-group">
<textarea class="form-control" id="latexInputTextArea" placeholder="Enter LaTeX math equation" rows="5"></textarea>
</div>
<div class="form-group col-sm-6">
<label for="outputScaleSelect">Scale</label>
<select class="form-control" id="outputScaleSelect">
<option>10%</option>
<option>25%</option>
<option>50%</option>
<option>75%</option>
<option>100%</option>
<option selected>125%</option>
<option>150%</option>
<option>200%</option>
<option>500%</option>
<option>1000%</option>
</select>
<div class="form-row">
<div class="col-sm-6">
<div class="form-group">
<label for="outputFormatSelect">Image format</label>
<select class="form-control" id="outputFormatSelect">
<option selected>PNG</option>
<option>JPG</option>
<option>SVG</option>
</select>
</div>
</div>
<div class="col-sm-6">
<div class="form-group">
<label for="outputScaleSelect">Scale</label>
<select class="form-control" id="outputScaleSelect">
<option>10%</option>
<option>25%</option>
<option>50%</option>
<option>75%</option>
<option>100%</option>
<option selected>125%</option>
<option>150%</option>
<option>200%</option>
<option>500%</option>
<option>1000%</option>
</select>
</div>
</div>
</div>
<div class="form-group">
<div class="form-check">
<input class="form-check-input" type="checkbox" id="autoAlignCheckbox" checked>
<label class="form-check-label" for="autoAlignCheckbox">
Wrap input with <code>\begin{align*}</code> and <code>\end{align*}</code> automatically
</label>
</div>
</div>
<button class="btn btn-primary" type="button" id="convertButton">
<span class="spinner-grow spinner-grow-sm d-none" role="status" aria-hidden="true" id="convertSpinner"></span>
<span id="convertButtonText">Convert</span>
</button>
&nbsp;&nbsp;
<button class="btn btn-info" type="button" id="exampleButton">
Show Example
</button>
</div>
<input type='submit' class="btn btn-primary" id="convertButton" value="Convert">
&nbsp;&nbsp;
<input type='submit' class="btn btn-info" id="exampleButton" value="Show Example">
</div>
</form>
</div>
</div>
<br>
@ -68,7 +86,7 @@
<div class="card-body">
<img id="resultImage" />
<br><br>
<a href="#" class="btn btn-primary" role="button" id="downloadButton" download>Save Image</a>
<a href="#" class="btn btn-primary" role="button" id="downloadButton" target="_blank" download>Save Image</a>
</div>
</div>
<div class="alert alert-danger initiallyHidden" id="errorAlert"></div>