{"templateId":"markdown","sharedDataIds":{"sidebar":"sidebar-guides/sidebars.yaml"},"props":{"metadata":{"markdoc":{"tagList":["tabs","tab"]},"type":"markdown"},"seo":{"title":"Real-time","description":"Accelerate E&P application development and protect your innovation by consuming our Data and Domain APIs / Platform APIs.","lang":"en-US","meta":[{"name":"robots","content":"noindex"}],"llmstxt":{"hide":true,"excludeFiles":[]}},"dynamicMarkdocComponents":[],"compilationErrors":[],"ast":{"$$mdtype":"Tag","name":"article","attributes":{},"children":[{"$$mdtype":"Tag","name":"Heading","attributes":{"level":1,"id":"real-time","__idx":0},"children":["Real-time"]},{"$$mdtype":"Tag","name":"p","attributes":{},"children":["This is a simple tutorial which simulates real-time monitoring using the Time Series 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} from \"@int/geotoolkit/util/ColorUtil.ts\";\nimport { Range } from \"@int/geotoolkit/util/Range.ts\";\nimport { PatternFactory } from \"@int/geotoolkit/attributes/PatternFactory.ts\";\nimport { DataTable } from \"@int/geotoolkit/data/DataTable.ts\";\nimport { DataTableView } from \"@int/geotoolkit/data/DataTableView.ts\";\nimport { data } from \"/src/code/TimeSeries/data.ts\";\nlet interval;\nfunction createScene(canvas) {\n  const MAX_INDEX = 1e3;\n  const startDate = new Date().getTime();\n  const data1 = data[0];\n  const data2 = data[1];\n  const data3 = data[2];\n  const MAX_DATA_LENGTH = 350;\n  let index = 0;\n  let counter = 0;\n  const dataTables = [\n    getDataTableView([], \"\", [], \"\"),\n    getDataTableView([], \"\", [], \"\"),\n    getDataTableView([], \"\", [], \"\")\n  ];\n  const colors = [KnownColors.Orange, KnownColors.Blue, KnownColors.Green];\n  const names = [\"CALI\", \"DLT\", \"GR\"];\n  const units = [\"INS\", \"US/FT\", \"API\"];\n  const customPattern = PatternFactory.getInstance().createPattern(\"data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAADAAAAAQCAYAAABQrvyxAAAABGdBTUEAALGPC/xhBQAAAAlwSFlzAAAScwAAEnMBjCK5BwAAABp0RVh0U29mdHdhcmUAUGFpbnQuTkVUIHYzLjUuMTAw9HKhAAAAo0lEQVRIS81WQQ6AIAzj/5/GaAIq26DVQDmYYEJ1XVtGyjmn8qR0Lu93dq3Am+K/FlFwq/EXgfanbBFKvCm+ZyePWEQW3fsbj/pcZZG2oUZthIDSIiOL1xBHRBiJvW/Mxg8JIAop9xgC7AnUFr8a/yKwa1B7CodTmO2kKujuIGOvFrODCimABpFVZnZGqFNox4zABFQej+xcm4lYR+lxbxI/SR1oUFAhMA7PXAAAAABJRU5ErkJggg==\");\n  const fillStyles = [\n    \"rgba(21,101,192,0.5)\",\n    \"rgba(239,108,0,0.5)\",\n    \"rgba(253,216,53,0.25)\",\n    {\n      \"color\": \"rgba(21,101,192,0.25)\",\n      \"pattern\": customPattern,\n      \"foreground\": \"rgba(21,101,192,0.5)\"\n    }\n  ];\n  function getDataTableView(values, valueUnit, indices, indexUnit) {\n    const dataTable = new DataTable({\n      \"cols\": [\n        { \"type\": \"number\", \"data\": indices.slice() },\n        { \"type\": \"number\", \"data\": values.slice() }\n      ]\n    });\n    dataTable.getColumn(0).setUnit(indexUnit);\n    dataTable.getColumn(1).setUnit(valueUnit);\n    const dataTableView = new DataTableView(dataTable);\n    return {\n      \"datatable\": dataTable,\n      \"datatableview\": dataTableView\n    };\n  }\n  function configTools(widget2) {\n    widget2.getToolByName(\"picking\").setEnabled(false);\n    widget2.getToolByName(\"cursor\").setEnabled(false);\n    widget2.getToolByName(\"scroll\").setEnabled(false);\n    widget2.disconnectTool(widget2.getToolByName(\"picking\"));\n    widget2.disconnectTool(widget2.getToolByName(\"cursor\"));\n    widget2.disconnectTool(widget2.getToolByName(\"scroll\"));\n  }\n  function addCurves(widget2) {\n    dataTables.forEach((dataTable, index2) => {\n      widget2.addCurve({\n        \"name\": names[index2],\n        \"uri\": \"//test//\" + names[index2].toLowerCase(),\n        \"data\": dataTable[\"datatableview\"],\n        \"properties\": {\n          \"autoscale\": true,\n          \"unit\": units[index2],\n          \"linestyle\": {\n            \"color\": colors[index2],\n            \"width\": 1.5\n          }\n        }\n      });\n    });\n  }\n  function addFills(widget2) {\n    widget2.addFill(\n      \"//test//dlt\",\n      \"//test//gr\",\n      fillStyles[0],\n      FillType.CurveToCurve,\n      FillDirection.Top\n    );\n    widget2.addFill(\n      \"//test//dlt\",\n      \"//test//gr\",\n      fillStyles[3],\n      FillType.CurveToCurve,\n      FillDirection.Bottom\n    );\n  }\n  function createRealtimeWidget() {\n    const options = {\n      \"model\": new Group().setModelLimits(new Rect(startDate - 5 * 60 * 1e3, 0, startDate, 1)),\n      \"title\": {\n        \"text\": \"Real-time Monitoring\"\n      },\n      \"legends\": {\n        \"height\": 25\n      },\n      \"scrollbar\": {\n        \"visible\": false\n      },\n      \"viewcache\": true,\n      \"intervalbuttons\": {\n        \"visible\": true,\n        \"intervals\": {\n          \"30s\": 1e3 * 30,\n          \"1m\": 1e3 * 60,\n          \"5m\": 1e3 * 60 * 5\n        }\n      }\n    };\n    return new TimeSeriesWidget(options);\n  }\n  const range = new Range(startDate - 5 * 60 * 1e3, startDate);\n  const widget = createRealtimeWidget();\n  configTools(widget);\n  addCurves(widget);\n  addFills(widget);\n  widget.setVisibleRange(range);\n  const updateHandler = () => {\n    const _index = startDate + counter * 1e3;\n    const cd1 = data1[index];\n    const cd2 = data2[index];\n    const cd3 = data3[index];\n    const currentRange = widget.getVisibleRange();\n    range.setRange(_index - 5 * 60 * 1e3, _index);\n    dataTables[0][\"datatable\"].addRow([_index, cd1]);\n    dataTables[1][\"datatable\"].addRow([_index, cd2]);\n    dataTables[2][\"datatable\"].addRow([_index, cd3]);\n    dataTables.forEach((dataTable) => {\n      const length = dataTable[\"datatableview\"].getNumberOfRows();\n      if (length > MAX_DATA_LENGTH) {\n        dataTable[\"datatable\"].removeRows(0);\n      }\n    });\n    widget.setRange(range);\n    widget.setVisibleRange(new Range(_index - (currentRange.getHigh() - currentRange.getLow()), _index));\n    ++index;\n    if (index >= MAX_INDEX) {\n      index = 0;\n    }\n    ++counter;\n  };\n  interval = window.setInterval(updateHandler, 100);\n  return new Plot({\n    \"canvaselement\": canvas,\n    \"root\": widget\n  });\n}\nfunction dispose() {\n  clearInterval(interval);\n}\nexport { createScene, dispose };\n\ncreateScene(document.querySelector('[ref=\"plot\"]'));\n\n","lang":"ts"},"children":[]}]},{"$$mdtype":"Tag","name":"div","attributes":{"label":"css","disable":false},"children":[{"$$mdtype":"Tag","name":"CodeBlock","attributes":{"data-language":"css","header":{"controls":{"copy":{}}},"source":"\n.cg-tooltip-holder {\n  position: relative;\n}\n\n.cg-tooltip {\n  position: absolute;\n  display: block;\n  padding: 2px 12px 3px 7px;\n  overflow: visible !important;\n  font-family: Roboto, Helvetica, Arial, sans-serif;\n  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