{
  "type": "SerpentineChart",
  "settings": {
    "levelCount": 3,
    "startLocation": 0.2,
    "autoAppear": true,
    "appearDuration": 1000,
    "appearDelay": 100
  },
  "properties": {
    "series": ["#series-0", "#series-1"],
    "xAxes": ["#axis-0"],
    "yAxes": ["#axis-1"]
  },
  "refs": [
    {
      "data-0": [
        {
          "category": "Module #1",
          "start": 1547071200000,
          "end": 1547330400000,
          "task": "Gathering requirements",
          "settings": {
            "fill": { "type": "Color", "value": "#67b7dc" },
            "__parse": true
          },
          "__parse": true
        },
        {
          "category": "Module #1",
          "start": 1549317600000,
          "end": 1555534800000,
          "task": "Development",
          "settings": {
            "fill": { "type": "Color", "value": "#67b7dc" },
            "__parse": true
          },
          "__parse": true
        },
        {
          "category": "Module #2",
          "start": 1546898400000,
          "end": 1547071200000,
          "task": "Gathering requirements",
          "settings": {
            "fill": { "type": "Color", "value": "#a367dc" },
            "__parse": true
          },
          "__parse": true
        },
        {
          "category": "Module #2",
          "start": 1547244000000,
          "end": 1547503200000,
          "task": "Producing specifications",
          "settings": {
            "fill": { "type": "Color", "value": "#a367dc" },
            "__parse": true
          },
          "__parse": true
        },
        {
          "category": "Module #2",
          "start": 1547589600000,
          "end": 1549317600000,
          "task": "Development",
          "settings": {
            "fill": { "type": "Color", "value": "#a367dc" },
            "__parse": true
          },
          "__parse": true
        },
        {
          "category": "Module #2",
          "start": 1549749600000,
          "end": 1550440800000,
          "task": "Testing and QA",
          "settings": {
            "fill": { "type": "Color", "value": "#a367dc" },
            "__parse": true
          },
          "__parse": true
        },
        {
          "category": "Module #3",
          "start": 1546293600000,
          "end": 1547848800000,
          "task": "Gathering requirements",
          "settings": {
            "fill": { "type": "Color", "value": "#dc6788" },
            "__parse": true
          },
          "__parse": true
        },
        {
          "category": "Module #3",
          "start": 1548972000000,
          "end": 1549749600000,
          "task": "Producing specifications",
          "settings": {
            "fill": { "type": "Color", "value": "#dc6788" },
            "__parse": true
          },
          "__parse": true
        },
        {
          "category": "Module #3",
          "start": 1552168800000,
          "end": 1555275600000,
          "task": "Development",
          "settings": {
            "fill": { "type": "Color", "value": "#dc6788" },
            "__parse": true
          },
          "__parse": true
        },
        {
          "category": "Module #3",
          "start": 1555707600000,
          "end": 1556571600000,
          "task": "Testing and QA",
          "settings": {
            "fill": { "type": "Color", "value": "#dc6788" },
            "__parse": true
          },
          "__parse": true
        },
        {
          "category": "Module #4",
          "start": 1547503200000,
          "end": 1549922400000,
          "task": "Gathering requirements",
          "settings": {
            "fill": { "type": "Color", "value": "#dcd267" },
            "__parse": true
          },
          "__parse": true
        },
        {
          "category": "Module #4",
          "start": 1551045600000,
          "end": 1552168800000,
          "task": "Development",
          "settings": {
            "fill": { "type": "Color", "value": "#dcd267" },
            "__parse": true
          },
          "__parse": true
        },
        {
          "category": "Module #4",
          "start": 1553292000000,
          "end": 1556485200000,
          "task": "Testing and QA",
          "settings": {
            "fill": { "type": "Color", "value": "#dcd267" },
            "__parse": true
          },
          "__parse": true
        }
      ]
    },
    {
      "data-1": [
        { "category": "", "date": 1548108000000, "letter": "A" },
        { "category": "", "date": 1548626400000, "letter": "B" },
        { "category": "", "date": 1550613600000, "letter": "C" },
        { "category": "", "date": 1551304800000, "letter": "D" },
        { "category": "", "date": 1551823200000, "letter": "E" },
        { "category": "", "date": 1552341600000, "letter": "F" },
        { "category": "", "date": 1555534800000, "letter": "G" }
      ]
    },
    {
      "data-2": [
        { "category": "Module #1" },
        { "category": "Module #2" },
        { "category": "" },
        { "category": "Module #3" },
        { "category": "Module #4" }
      ]
    },
    {
      "axis-1": {
        "type": "CategoryAxis",
        "settings": {
          "categoryField": "category",
          "renderer": {
            "type": "AxisRendererCurveY",
            "settings": { "minGridDistance": 10 },
            "properties": {
              "labels": {
                "properties": {
                  "template": {
                    "settings": {
                      "centerY": { "type": "Percent", "value": 50 },
                      "centerX": { "type": "Percent", "value": 100 },
                      "fontSize": 11
                    }
                  }
                }
              },
              "grid": {
                "properties": {
                  "template": {
                    "settings": { "forceHidden": true }
                  }
                }
              }
            }
          }
        },
        "properties": { "data": "#data-2" }
      }
    },
    {
      "axis-0": {
        "type": "DateAxis",
        "settings": {
          "baseInterval": { "timeUnit": "day", "count": 1 },
          "renderer": {
            "type": "AxisRendererCurveX",
            "settings": {
              "yRenderer": "#axis-1.get('renderer')",
              "strokeDasharray": [2, 3],
              "strokeOpacity": 0.5
            },
            "properties": {
              "labels": {
                "properties": {
                  "template": {
                    "settings": {
                      "centerY": { "type": "Percent", "value": 50 },
                      "fontSize": 11,
                      "minPosition": 0.01
                    }
                  }
                }
              }
            }
          }
        }
      }
    },
    {
      "series-0": {
        "type": "CurveColumnSeries",
        "settings": {
          "xAxis": "#axis-0",
          "yAxis": "#axis-1",
          "baseAxis": "#axis-1",
          "valueXField": "end",
          "openValueXField": "start",
          "categoryYField": "category",
          "autoAppear": true,
          "appearDuration": 1000
        },
        "properties": {
          "data": "#data-0",
          "columns": {
            "properties": {
              "template": {
                "settings": {
                  "height": { "type": "Percent", "value": 10 },
                  "strokeOpacity": 0,
                  "tooltipText": "{category}: {task}",
                  "templateField": "settings"
                }
              }
            }
          },
          "bullets": [
            {
              "type": "Bullet",
              "settings": {
                "locationX": 0,
                "sprite": {
                  "type": "Circle",
                  "settings": { "radius": 4, "templateField": "settings" }
                }
              }
            },
            {
              "type": "Bullet",
              "settings": {
                "locationX": 1,
                "sprite": {
                  "type": "Circle",
                  "settings": { "radius": 4, "templateField": "settings" }
                }
              }
            }
          ]
        }
      }
    },
    {
      "series-1": {
        "type": "CurveLineSeries",
        "settings": {
          "xAxis": "#axis-0",
          "yAxis": "#axis-1",
          "valueXField": "date",
          "categoryYField": "category",
          "autoAppear": true,
          "appearDuration": 1000
        },
        "properties": {
          "data": "#data-1",
          "strokes": {
            "properties": {
              "template": {
                "settings": { "forceHidden": true }
              }
            }
          },
          "bullets": [
            {
              "type": "Bullet",
              "settings": {
                "sprite": {
                  "type": "Label",
                  "settings": {
                    "text": "{letter}",
                    "populateText": true,
                    "fontSize": 11,
                    "textAlign": "center",
                    "width": 18,
                    "height": 16,
                    "centerX": { "type": "Percent", "value": 50 },
                    "centerY": 32,
                    "paddingTop": 1,
                    "paddingBottom": 1,
                    "paddingLeft": 0,
                    "paddingRight": 0,
                    "background": {
                      "type": "PointedRectangle",
                      "settings": {
                        "fill": { "type": "Color", "value": "#ffffff" },
                        "stroke": { "type": "Color", "value": "#000000" },
                        "cornerRadius": 0,
                        "pointerBaseWidth": 6,
                        "pointerX": 9,
                        "pointerY": 21
                      }
                    }
                  }
                }
              }
            }
          ]
        }
      }
    }
  ]
}