216 lines
8.0 KiB
HTML
216 lines
8.0 KiB
HTML
<!DOCTYPE html>
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<html lang="en">
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<head>
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<meta charset="UTF-8" />
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<meta name="viewport" content="width=device-width, initial-scale=1.0" />
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<title>Spreadsheet Graph</title>
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<style>
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html {
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height: 100%;
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}
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body {
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min-height: 100%;
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position: relative;
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margin: 0;
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}
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folk-arrow {
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display: block;
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position: absolute;
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inset: 0 0 0 0;
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z-index: calc(infinity);
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}
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body[overlay] {
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folk-spreadsheet::after {
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display: block;
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content: '';
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position: fixed;
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inset: 0 0 0 0;
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z-index: 4;
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background-color: rgba(0, 0, 0, 0.25);
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}
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folk-cell[graph] {
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position: fixed;
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top: var(--cell-top);
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left: var(--cell-left);
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z-index: 10;
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width: var(--cell-width);
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height: var(--cell-height);
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}
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}
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</style>
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</head>
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<body>
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<button>Toggle</button>
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<folk-shape x="50" y="50" width="500">
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<folk-spreadsheet>
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<folk-cell
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column="A"
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row="1"
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expression="1"
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style="--cell-top: 100px; --cell-left: 100px; view-transition-name: A1"
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></folk-cell>
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<folk-cell column="B" row="1"></folk-cell>
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<folk-cell column="C" row="1"></folk-cell>
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<folk-cell column="D" row="1"></folk-cell>
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<folk-cell column="E" row="1"></folk-cell>
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<folk-cell column="F" row="1"></folk-cell>
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<folk-cell column="G" row="1"></folk-cell>
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<folk-cell column="H" row="1"></folk-cell>
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<folk-cell column="I" row="1"></folk-cell>
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<folk-cell column="J" row="1"></folk-cell>
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<folk-cell
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column="A"
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row="2"
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expression="$A1 * 2"
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style="--cell-top: 200px; --cell-left: 100px; view-transition-name: A2"
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></folk-cell>
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<folk-cell column="B" row="2"></folk-cell>
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<folk-cell column="C" row="2"></folk-cell>
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<folk-cell column="D" row="2"></folk-cell>
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<folk-cell column="E" row="2"></folk-cell>
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<folk-cell column="F" row="2"></folk-cell>
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<folk-cell column="G" row="2"></folk-cell>
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<folk-cell column="H" row="2"></folk-cell>
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<folk-cell column="I" row="2"></folk-cell>
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<folk-cell column="J" row="2"></folk-cell>
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<folk-cell column="A" row="3"></folk-cell>
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<folk-cell column="B" row="3"></folk-cell>
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<folk-cell column="C" row="3"></folk-cell>
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<folk-cell column="D" row="3"></folk-cell>
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<folk-cell column="E" row="3"></folk-cell>
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<folk-cell column="F" row="3"></folk-cell>
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<folk-cell column="G" row="3"></folk-cell>
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<folk-cell column="H" row="3"></folk-cell>
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<folk-cell column="I" row="3"></folk-cell>
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<folk-cell column="J" row="3"></folk-cell>
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<folk-cell column="A" row="4"></folk-cell>
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<folk-cell column="B" row="4"></folk-cell>
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<folk-cell
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column="C"
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row="4"
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expression="$A1 + $A2"
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style="--cell-top: 150px; --cell-left: 250px; view-transition-name: C4"
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></folk-cell>
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<folk-cell column="D" row="4"></folk-cell>
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<folk-cell column="E" row="4"></folk-cell>
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<folk-cell column="F" row="4"></folk-cell>
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<folk-cell column="G" row="4"></folk-cell>
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<folk-cell column="H" row="4"></folk-cell>
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<folk-cell column="I" row="4"></folk-cell>
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<folk-cell column="J" row="4"></folk-cell>
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<folk-cell column="A" row="5"></folk-cell>
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<folk-cell column="B" row="5"></folk-cell>
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<folk-cell column="C" row="5"></folk-cell>
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<folk-cell column="D" row="5"></folk-cell>
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<folk-cell column="E" row="5"></folk-cell>
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<folk-cell column="F" row="5"></folk-cell>
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<folk-cell column="G" row="5"></folk-cell>
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<folk-cell column="H" row="5"></folk-cell>
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<folk-cell column="I" row="5"></folk-cell>
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<folk-cell column="J" row="5"></folk-cell>
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<folk-cell column="A" row="6"></folk-cell>
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<folk-cell column="B" row="6"></folk-cell>
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<folk-cell column="C" row="6"></folk-cell>
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<folk-cell column="D" row="6"></folk-cell>
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<folk-cell column="E" row="6"></folk-cell>
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<folk-cell column="F" row="6"></folk-cell>
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<folk-cell column="G" row="6"></folk-cell>
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<folk-cell column="H" row="6"></folk-cell>
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<folk-cell column="I" row="6"></folk-cell>
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<folk-cell column="J" row="6"></folk-cell>
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<folk-cell column="A" row="7"></folk-cell>
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<folk-cell column="B" row="7"></folk-cell>
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<folk-cell column="C" row="7"></folk-cell>
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<folk-cell column="D" row="7"></folk-cell>
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<folk-cell column="E" row="7"></folk-cell>
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<folk-cell column="F" row="7"></folk-cell>
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<folk-cell column="G" row="7"></folk-cell>
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<folk-cell column="H" row="7"></folk-cell>
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<folk-cell column="I" row="7"></folk-cell>
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<folk-cell column="J" row="7"></folk-cell>
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<folk-cell column="A" row="8"></folk-cell>
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<folk-cell column="B" row="8"></folk-cell>
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<folk-cell column="C" row="8"></folk-cell>
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<folk-cell column="D" row="8"></folk-cell>
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<folk-cell column="E" row="8"></folk-cell>
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<folk-cell column="F" row="8"></folk-cell>
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<folk-cell column="G" row="8"></folk-cell>
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<folk-cell column="H" row="8"></folk-cell>
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<folk-cell column="I" row="8"></folk-cell>
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<folk-cell column="J" row="8"></folk-cell>
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<folk-cell column="A" row="9"></folk-cell>
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<folk-cell column="B" row="9"></folk-cell>
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<folk-cell column="C" row="9"></folk-cell>
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<folk-cell column="D" row="9"></folk-cell>
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<folk-cell column="E" row="9"></folk-cell>
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<folk-cell column="F" row="9"></folk-cell>
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<folk-cell column="G" row="9"></folk-cell>
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<folk-cell column="H" row="9"></folk-cell>
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<folk-cell column="I" row="9"></folk-cell>
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<folk-cell column="J" row="9"></folk-cell>
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<folk-cell column="A" row="10"></folk-cell>
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<folk-cell column="B" row="10"></folk-cell>
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<folk-cell column="C" row="10"></folk-cell>
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<folk-cell column="D" row="10"></folk-cell>
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<folk-cell column="E" row="10"></folk-cell>
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<folk-cell column="F" row="10"></folk-cell>
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<folk-cell column="G" row="10"></folk-cell>
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<folk-cell column="H" row="10"></folk-cell>
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<folk-cell column="I" row="10"></folk-cell>
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<folk-cell column="J" row="10"></folk-cell>
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</folk-spreadsheet>
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</folk-shape>
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<script type="module">
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import '../src/standalone/folk-shape.ts';
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import '../src/standalone/folk-arrow.ts';
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import '../src/standalone/folk-spreadsheet.ts';
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let isProjected = false;
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const button = document.querySelector('button');
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button.addEventListener('click', () => {
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isProjected = !isProjected;
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document.startViewTransition(() => {
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isProjected ? addOverlayGraph() : removeOverlayGraph();
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});
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});
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function addOverlayGraph() {
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document.body.setAttribute('overlay', '');
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document.querySelectorAll('folk-cell').forEach((cell) => {
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if (cell.dependencies.length === 0) return;
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cell.setAttribute('graph', '');
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for (const dep of cell.dependencies) {
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dep.setAttribute('graph', '');
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const connection = document.createElement('folk-arrow');
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connection.source = `folk-cell[row="${dep.row}"][column="${dep.column}"]`;
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connection.target = `folk-cell[row="${cell.row}"][column="${cell.column}"]`;
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document.body.appendChild(connection);
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}
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});
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}
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function removeOverlayGraph() {
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document.body.removeAttribute('overlay', '');
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document.querySelectorAll('folk-arrow').forEach((arrow) => arrow.remove());
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document.querySelectorAll('folk-cell').forEach((cell) => {
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cell.removeAttribute('graph', '');
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});
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}
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</script>
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</body>
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</html>
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