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diagram export scirpt

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SPRINX0\prochazka
2025-04-01 12:16:27 +02:00
parent 5289b3f54c
commit b37d0eba04
1 changed files with 40 additions and 0 deletions
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40
packages/api/src/utility/getDiagramExport.js
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@@ -20,6 +20,46 @@ const getDiagramExport = (html, css, themeType, themeClassName, watermark) => {
</style>
<link rel="stylesheet" href='https://cdn.jsdelivr.net/npm/@mdi/font@6.5.95/css/materialdesignicons.css' />
<script>
function dragScroll(node, onScroll) {
if (!onScroll) return;
let lastX = null;
let lastY = null;
let sumMoved = 0;
const handleMoveDown = e => {
if (e.button != 2) return;
lastX = e.clientX;
lastY = e.clientY;
document.addEventListener('mousemove', handleMoveMove, true);
document.addEventListener('mouseup', handleMoveEnd, true);
};
const handleMoveMove = e => {
e.preventDefault();
document.scrollLeft -= e.clientX - lastX;
document.scrollTop -= e.clientY - lastY;
lastX = e.clientX;
lastY = e.clientY;
};
const handleMoveEnd = e => {
e.preventDefault();
e.stopPropagation();
lastX = null;
lastY = null;
document.removeEventListener('mousemove', handleMoveMove, true);
document.removeEventListener('mouseup', handleMoveEnd, true);
};
document.addEventListener('mousedown', handleMoveDown);
</script>
</head>
<body class='${themeType == 'dark' ? 'theme-type-dark' : 'theme-type-light'} ${themeClassName}'>