igv.js

示例

修改genomes.json，使用本地基因组等文件 支持URL传参 添加鼠标滚轮监控

<script src="static/js/jquery.min.js"></script>
<script src="static/js/jquery.mousewheel.min.js"></script>
<script src="https://cdn.jsdelivr.net/npm/igv@2.3.5/dist/igv.min.js"></script>
<div class="container-fluid">
    <div id="igv-div"></div>
</div>
<script>
var igvDiv = document.getElementById("igv-div");
var options = {
    genome: "hg19",
    locus: "chr1:10086",
    genomeList: "genomes.json",
    queryParametersSupported: true,
    tracks: [
    ]
};
igv.createBrowser(igvDiv, options).then(function (browser) {
    console.log("Created IGV browser");
    igv.browser = browser;
});
$('#igv-div').bind('mousewheel', function(event, delta) {
    event.preventDefault();
    console.log(delta);
    if( delta > 0) {
        igv.browser.zoomIn();
    } else {
        igv.browser.zoomOut();
    }
})

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