lex
/
h5-colexiu


			
				
					
						
						
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							<!DOCTYPE html>
<html lang="en">

<head>
    <meta charset="UTF-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Document</title>
    <script src="./opensheetmusicdisplay.min.js"></script>
    <style>
        * {
            margin: 0;
            padding: 0;
        }

        body {
            padding-bottom: 60px;
            height: 600px;
            overflow: hidden;
        }

        .vf-text {
            display: none;
        }
    </style>
</head>

<body>
    <div id="osmdContainer" />
    <script>
        var osmd = new opensheetmusicdisplay.OpenSheetMusicDisplay("osmdContainer");
        osmd.setOptions({
            backend: "svg",
            drawTitle: false,
            drawPartNames: true,
            // drawingParameters: "compacttight" // don't display title, composer etc., smaller margins
        });
        function render(){
            osmd.render();
            window.parent.postMessage({
                api: 'musicStaffRender',
                loading: false
            }, '*');
        }

        function renderXml(xmlUrl, partIndex) {
            osmd
                .load(xmlUrl)
                .then(
                    function () {
                        for (let i = 0; i < osmd.Sheet.Instruments.length; i++) {
                            // console.log(osmd.Sheet.Instruments[i].Name);
                            osmd.Sheet.Instruments[i].Visible = i === partIndex;
                        }
                        osmd.zoom = .5
                        render();
                    }
                );
        }
        function resetRender(partIndex) {
            for (let i = 0; i < osmd.Sheet.Instruments.length; i++) {
                // console.log(osmd.Sheet.Instruments[i].Name);
                osmd.Sheet.Instruments[i].Visible = i === partIndex;
            }
            render();
            
        }
    </script>
</body>

</html>