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Add [graph] pre filtering for large data

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niclas 2024-02-29 16:30:18 +01:00
parent 34b8ce4f3c
commit 7ff99f5201
1 changed files with 16 additions and 2 deletions
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18
tools/mkdocs/site/docs/01_attachements/javascripts/graph.js
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@ -5,6 +5,12 @@ document$.subscribe(function () {
const Parent_Node_COLOR = "#ff0000"; const Parent_Node_COLOR = "#ff0000";
function applyTableFilter(tf) {
var valuesToSelect = ['1', '2', '3'];
tf.setFilterValue(4, valuesToSelect);
tf.filter();
};
function parseFilteredTable(tf, allData) { function parseFilteredTable(tf, allData) {
var data = []; var data = [];
tf.getFilteredData().forEach((row, i) => { tf.getFilteredData().forEach((row, i) => {
@ -427,6 +433,8 @@ document$.subscribe(function () {
// Restart the simulation with new data // Restart the simulation with new data
simulation.nodes(nodes); simulation.nodes(nodes);
simulation.force("link").links(links); simulation.force("link").links(links);
linkDistance = Math.sqrt((width * height) / nodes.length);
simulation.force("link").distance(linkDistance);
simulation.alpha(1).restart(); simulation.alpha(1).restart();
} }
}); });
@ -473,7 +481,13 @@ document$.subscribe(function () {
}); });
tf.init(); tf.init();
var data = parseTable(table); var allData = parseTable(table);
if (allData.length > 1000) {
applyTableFilter(tf);
data = parseFilteredTable(tf, allData);
} else {
data = allData;
}
var graphId = "graph" + index; var graphId = "graph" + index;
var div = document.createElement("div"); var div = document.createElement("div");
div.id = graphId; div.id = graphId;
@ -482,7 +496,7 @@ document$.subscribe(function () {
// Listen for table filtering events // Listen for table filtering events
tf.emitter.on(['after-filtering'], function () { tf.emitter.on(['after-filtering'], function () {
filterTableAndGraph(tf, simulation, data); filterTableAndGraph(tf, simulation, allData);
}); });
} }
}); });