JavaScript集成公式编辑器示例详解

<iframe id="liveEditor"
        frameborder="0"
        style="width:100%;height:400px;border:0;outline:none;"
        src="https://latexeasy.com/editor"
></iframe>
<script src="https://latexeasy.com/vendor/LatexEasyEditor/editor/sdk.js"></script>
<script>
    var letexeasy = new window.LatexEasy(document.getElementById('liveEditor'));
    letexeasy.on('ready', function () {
        console.log('LatexEasy.ready');
        letexeasy.call('set.latex', {
            latex: 'x=\\frac {-b\\pm \\sqrt \{\{b\}^\{2\}-4ac\}\} {2a}'
        });
    });
    letexeasy.init();
</script>

letexeasy.call('set.latex', {
    latex: 'x=\\frac {-b\\pm \\sqrt \{\{b\}^\{2\}-4ac\}\} {2a}'
});

letexeasy.call('get.latex', {}, function(data){
    console.log(data);
});

letexeasy.call('get.svg', {}, function(data){
    console.log(data);
});

latexeasy.on('ready', function(){
    console.log('latex init finished');
});