Vega-Lite 折线图：在悬停时标记最终点
问题描述 投票：0回答：1
我在应用程序中使用 Vega-Lite 绘制图表，并努力获得所需的交互性。我的目标是用“地理”字段标记每条线的终点 - 仅在悬停时。
但是，我无法让 VL 仅标记最后一点，并且无法让文本标记仅在悬停时出现。
我借用了 VL 示例中的代码，例如带有交互式标签的折线图，但在将它们应用到我的规范时遇到了两个问题。首先，尽管使用下面的代码，但文本在每个点都被标记 - 不仅仅是 end_period 的最大点。
"encoding": {
"x": {"aggregate": "max", "field": "end_period"},
"y": {"aggregate": {"argmax": "end_period"}, "field": "Value"}
},
其次，尽管对文本编码上的悬停进行了条件测试，但所有值都在没有悬停的情况下显示。
我现在无法告诉为什么这不起作用，所以我不知道该去哪里。预先感谢！
完整规格：
{
"$schema": "https://vega.github.io/schema/vega-lite/v5.json",
"config": {
"range": {
"category": [
"#000000ff",
"#374c80",
"#ff764a",
"#bc5090",
"#ffa600",
"#ef5675"
]
},
"background": "#FFFFFF",
"axisX": {
"labelAngle": 0,
"labelOverlap": "parity",
"labelFontSize": 11,
"titleFontSize": 13,
"titleFont": "sans-serif",
"titlePadding": 10
},
"axisY": {"labelAngle": 0, "labelFontSize": 11, "tickMinStep": 1},
"legend": {
"columns": 6,
"labelFontSize": 14,
"symbolSize": 140,
"offset": 55.55555555555556
},
"view": {"stroke": "transparent"},
"line": {"color": "#1696d2", "stroke": "#1696d2", "strokeWidth": 2.5},
"point": {"filled": true},
"text": {"color": "#1696d2", "fontSize": 11, "fontWeight": 400, "size": 11}
},
"data": {
"values": [
{
"MeasureID": 639,
"GeoID": 1,
"GeoType": "Citywide",
"TimePeriodID": 282,
"Value": 33,
"CI": "",
"Note": "",
"DisplayValue": "33.0",
"GeoRank": 0,
"GeoTypeDesc": "Citywide",
"GeoTypeShortDesc": "Citywide",
"Geography": "New York City",
"Lat": null,
"Long": null,
"TimePeriod": "2017-2019",
"start_period": 1483228800000,
"end_period": 1577750400000
},
{
"MeasureID": 639,
"GeoID": 1,
"GeoType": "Citywide",
"TimePeriodID": 278,
"Value": 37.7,
"CI": "",
"Note": "",
"DisplayValue": "37.7",
"GeoRank": 0,
"GeoTypeDesc": "Citywide",
"GeoTypeShortDesc": "Citywide",
"Geography": "New York City",
"Lat": null,
"Long": null,
"TimePeriod": "2015-2017",
"start_period": 1420070400000,
"end_period": 1514678400000
},
{
"MeasureID": 639,
"GeoID": 1,
"GeoType": "Citywide",
"TimePeriodID": 237,
"Value": 40.6,
"CI": "",
"Note": "",
"DisplayValue": "40.6",
"GeoRank": 0,
"GeoTypeDesc": "Citywide",
"GeoTypeShortDesc": "Citywide",
"Geography": "New York City",
"Lat": null,
"Long": null,
"TimePeriod": "2012-2014",
"start_period": 1325462400000,
"end_period": 1419984000000
},
{
"MeasureID": 639,
"GeoID": 1,
"GeoType": "Citywide",
"TimePeriodID": 177,
"Value": 48.2,
"CI": "",
"Note": "",
"DisplayValue": "48.2",
"GeoRank": 0,
"GeoTypeDesc": "Citywide",
"GeoTypeShortDesc": "Citywide",
"Geography": "New York City",
"Lat": null,
"Long": null,
"TimePeriod": "2009-2011",
"start_period": 1230768000000,
"end_period": 1325289600000
},
{
"MeasureID": 639,
"GeoID": 1,
"GeoType": "Citywide",
"TimePeriodID": 31,
"Value": 64.7,
"CI": "",
"Note": "",
"DisplayValue": "64.7",
"GeoRank": 0,
"GeoTypeDesc": "Citywide",
"GeoTypeShortDesc": "Citywide",
"Geography": "New York City",
"Lat": null,
"Long": null,
"TimePeriod": "2005-2007",
"start_period": 1104537600000,
"end_period": 1199059200000
},
{
"MeasureID": 639,
"GeoID": 1,
"GeoType": "Borough",
"TimePeriodID": 282,
"Value": 37,
"CI": "",
"Note": "",
"DisplayValue": "37.0",
"GeoRank": 1,
"GeoTypeDesc": "Borough",
"GeoTypeShortDesc": "Borough",
"Geography": "Bronx",
"Lat": 40.8526,
"Long": -73.8665,
"TimePeriod": "2017-2019",
"start_period": 1483228800000,
"end_period": 1577750400000
},
{
"MeasureID": 639,
"GeoID": 1,
"GeoType": "Borough",
"TimePeriodID": 278,
"Value": 44.4,
"CI": "",
"Note": "",
"DisplayValue": "44.4",
"GeoRank": 1,
"GeoTypeDesc": "Borough",
"GeoTypeShortDesc": "Borough",
"Geography": "Bronx",
"Lat": 40.8526,
"Long": -73.8665,
"TimePeriod": "2015-2017",
"start_period": 1420070400000,
"end_period": 1514678400000
},
{
"MeasureID": 639,
"GeoID": 1,
"GeoType": "Borough",
"TimePeriodID": 237,
"Value": 47.2892,
"CI": "",
"Note": "",
"DisplayValue": "47.3",
"GeoRank": 1,
"GeoTypeDesc": "Borough",
"GeoTypeShortDesc": "Borough",
"Geography": "Bronx",
"Lat": 40.8526,
"Long": -73.8665,
"TimePeriod": "2012-2014",
"start_period": 1325462400000,
"end_period": 1419984000000
},
{
"MeasureID": 639,
"GeoID": 1,
"GeoType": "Borough",
"TimePeriodID": 177,
"Value": 55,
"CI": "",
"Note": "",
"DisplayValue": "55.0",
"GeoRank": 1,
"GeoTypeDesc": "Borough",
"GeoTypeShortDesc": "Borough",
"Geography": "Bronx",
"Lat": 40.8526,
"Long": -73.8665,
"TimePeriod": "2009-2011",
"start_period": 1230768000000,
"end_period": 1325289600000
},
{
"MeasureID": 639,
"GeoID": 1,
"GeoType": "Borough",
"TimePeriodID": 31,
"Value": 76.5,
"CI": "",
"Note": "",
"DisplayValue": "76.5",
"GeoRank": 1,
"GeoTypeDesc": "Borough",
"GeoTypeShortDesc": "Borough",
"Geography": "Bronx",
"Lat": 40.8526,
"Long": -73.8665,
"TimePeriod": "2005-2007",
"start_period": 1104537600000,
"end_period": 1199059200000
},
{
"MeasureID": 639,
"GeoID": 2,
"GeoType": "Borough",
"TimePeriodID": 282,
"Value": 35,
"CI": "",
"Note": "",
"DisplayValue": "35.0",
"GeoRank": 1,
"GeoTypeDesc": "Borough",
"GeoTypeShortDesc": "Borough",
"Geography": "Brooklyn",
"Lat": 40.6447,
"Long": -73.9479,
"TimePeriod": "2017-2019",
"start_period": 1483228800000,
"end_period": 1577750400000
},
{
"MeasureID": 639,
"GeoID": 2,
"GeoType": "Borough",
"TimePeriodID": 278,
"Value": 38.3,
"CI": "",
"Note": "",
"DisplayValue": "38.3",
"GeoRank": 1,
"GeoTypeDesc": "Borough",
"GeoTypeShortDesc": "Borough",
"Geography": "Brooklyn",
"Lat": 40.6447,
"Long": -73.9479,
"TimePeriod": "2015-2017",
"start_period": 1420070400000,
"end_period": 1514678400000
},
{
"MeasureID": 639,
"GeoID": 2,
"GeoType": "Borough",
"TimePeriodID": 237,
"Value": 40.9601,
"CI": "",
"Note": "",
"DisplayValue": "41.0",
"GeoRank": 1,
"GeoTypeDesc": "Borough",
"GeoTypeShortDesc": "Borough",
"Geography": "Brooklyn",
"Lat": 40.6447,
"Long": -73.9479,
"TimePeriod": "2012-2014",
"start_period": 1325462400000,
"end_period": 1419984000000
},
{
"MeasureID": 639,
"GeoID": 2,
"GeoType": "Borough",
"TimePeriodID": 177,
"Value": 50.1,
"CI": "",
"Note": "",
"DisplayValue": "50.1",
"GeoRank": 1,
"GeoTypeDesc": "Borough",
"GeoTypeShortDesc": "Borough",
"Geography": "Brooklyn",
"Lat": 40.6447,
"Long": -73.9479,
"TimePeriod": "2009-2011",
"start_period": 1230768000000,
"end_period": 1325289600000
},
{
"MeasureID": 639,
"GeoID": 2,
"GeoType": "Borough",
"TimePeriodID": 31,
"Value": 67.8,
"CI": "",
"Note": "",
"DisplayValue": "67.8",
"GeoRank": 1,
"GeoTypeDesc": "Borough",
"GeoTypeShortDesc": "Borough",
"Geography": "Brooklyn",
"Lat": 40.6447,
"Long": -73.9479,
"TimePeriod": "2005-2007",
"start_period": 1104537600000,
"end_period": 1199059200000
},
{
"MeasureID": 639,
"GeoID": 3,
"GeoType": "Borough",
"TimePeriodID": 282,
"Value": 33,
"CI": "",
"Note": "",
"DisplayValue": "33.0",
"GeoRank": 1,
"GeoTypeDesc": "Borough",
"GeoTypeShortDesc": "Borough",
"Geography": "Manhattan",
"Lat": 40.7772,
"Long": -73.9672,
"TimePeriod": "2017-2019",
"start_period": 1483228800000,
"end_period": 1577750400000
},
{
"MeasureID": 639,
"GeoID": 3,
"GeoType": "Borough",
"TimePeriodID": 278,
"Value": 38,
"CI": "",
"Note": "",
"DisplayValue": "38.0",
"GeoRank": 1,
"GeoTypeDesc": "Borough",
"GeoTypeShortDesc": "Borough",
"Geography": "Manhattan",
"Lat": 40.7772,
"Long": -73.9672,
"TimePeriod": "2015-2017",
"start_period": 1420070400000,
"end_period": 1514678400000
},
{
"MeasureID": 639,
"GeoID": 3,
"GeoType": "Borough",
"TimePeriodID": 237,
"Value": 44.0231,
"CI": "",
"Note": "",
"DisplayValue": "44.0",
"GeoRank": 1,
"GeoTypeDesc": "Borough",
"GeoTypeShortDesc": "Borough",
"Geography": "Manhattan",
"Lat": 40.7772,
"Long": -73.9672,
"TimePeriod": "2012-2014",
"start_period": 1325462400000,
"end_period": 1419984000000
},
{
"MeasureID": 639,
"GeoID": 3,
"GeoType": "Borough",
"TimePeriodID": 177,
"Value": 50,
"CI": "",
"Note": "",
"DisplayValue": "50.0",
"GeoRank": 1,
"GeoTypeDesc": "Borough",
"GeoTypeShortDesc": "Borough",
"Geography": "Manhattan",
"Lat": 40.7772,
"Long": -73.9672,
"TimePeriod": "2009-2011",
"start_period": 1230768000000,
"end_period": 1325289600000
},
{
"MeasureID": 639,
"GeoID": 3,
"GeoType": "Borough",
"TimePeriodID": 31,
"Value": 64,
"CI": "",
"Note": "",
"DisplayValue": "64.0",
"GeoRank": 1,
"GeoTypeDesc": "Borough",
"GeoTypeShortDesc": "Borough",
"Geography": "Manhattan",
"Lat": 40.7772,
"Long": -73.9672,
"TimePeriod": "2005-2007",
"start_period": 1104537600000,
"end_period": 1199059200000
},
{
"MeasureID": 639,
"GeoID": 4,
"GeoType": "Borough",
"TimePeriodID": 282,
"Value": 27,
"CI": "",
"Note": "",
"DisplayValue": "27.0",
"GeoRank": 1,
"GeoTypeDesc": "Borough",
"GeoTypeShortDesc": "Borough",
"Geography": "Queens",
"Lat": 40.7076,
"Long": -73.8185,
"TimePeriod": "2017-2019",
"start_period": 1483228800000,
"end_period": 1577750400000
},
{
"MeasureID": 639,
"GeoID": 4,
"GeoType": "Borough",
"TimePeriodID": 278,
"Value": 31.4,
"CI": "",
"Note": "",
"DisplayValue": "31.4",
"GeoRank": 1,
"GeoTypeDesc": "Borough",
"GeoTypeShortDesc": "Borough",
"Geography": "Queens",
"Lat": 40.7076,
"Long": -73.8185,
"TimePeriod": "2015-2017",
"start_period": 1420070400000,
"end_period": 1514678400000
},
{
"MeasureID": 639,
"GeoID": 4,
"GeoType": "Borough",
"TimePeriodID": 237,
"Value": 32.7629,
"CI": "",
"Note": "",
"DisplayValue": "32.8",
"GeoRank": 1,
"GeoTypeDesc": "Borough",
"GeoTypeShortDesc": "Borough",
"Geography": "Queens",
"Lat": 40.7076,
"Long": -73.8185,
"TimePeriod": "2012-2014",
"start_period": 1325462400000,
"end_period": 1419984000000
},
{
"MeasureID": 639,
"GeoID": 4,
"GeoType": "Borough",
"TimePeriodID": 177,
"Value": 40.5,
"CI": "",
"Note": "",
"DisplayValue": "40.5",
"GeoRank": 1,
"GeoTypeDesc": "Borough",
"GeoTypeShortDesc": "Borough",
"Geography": "Queens",
"Lat": 40.7076,
"Long": -73.8185,
"TimePeriod": "2009-2011",
"start_period": 1230768000000,
"end_period": 1325289600000
},
{
"MeasureID": 639,
"GeoID": 4,
"GeoType": "Borough",
"TimePeriodID": 31,
"Value": 54.8,
"CI": "",
"Note": "",
"DisplayValue": "54.8",
"GeoRank": 1,
"GeoTypeDesc": "Borough",
"GeoTypeShortDesc": "Borough",
"Geography": "Queens",
"Lat": 40.7076,
"Long": -73.8185,
"TimePeriod": "2005-2007",
"start_period": 1104537600000,
"end_period": 1199059200000
},
{
"MeasureID": 639,
"GeoID": 5,
"GeoType": "Borough",
"TimePeriodID": 282,
"Value": 43,
"CI": "",
"Note": "",
"DisplayValue": "43.0",
"GeoRank": 1,
"GeoTypeDesc": "Borough",
"GeoTypeShortDesc": "Borough",
"Geography": "Staten Island",
"Lat": 40.5808,
"Long": -74.1534,
"TimePeriod": "2017-2019",
"start_period": 1483228800000,
"end_period": 1577750400000
},
{
"MeasureID": 639,
"GeoID": 5,
"GeoType": "Borough",
"TimePeriodID": 278,
"Value": 46.9,
"CI": "",
"Note": "",
"DisplayValue": "46.9",
"GeoRank": 1,
"GeoTypeDesc": "Borough",
"GeoTypeShortDesc": "Borough",
"Geography": "Staten Island",
"Lat": 40.5808,
"Long": -74.1534,
"TimePeriod": "2015-2017",
"start_period": 1420070400000,
"end_period": 1514678400000
},
{
"MeasureID": 639,
"GeoID": 5,
"GeoType": "Borough",
"TimePeriodID": 237,
"Value": 47.8475,
"CI": "",
"Note": "",
"DisplayValue": "47.8",
"GeoRank": 1,
"GeoTypeDesc": "Borough",
"GeoTypeShortDesc": "Borough",
"Geography": "Staten Island",
"Lat": 40.5808,
"Long": -74.1534,
"TimePeriod": "2012-2014",
"start_period": 1325462400000,
"end_period": 1419984000000
},
{
"MeasureID": 639,
"GeoID": 5,
"GeoType": "Borough",
"TimePeriodID": 177,
"Value": 51.7,
"CI": "",
"Note": "",
"DisplayValue": "51.7",
"GeoRank": 1,
"GeoTypeDesc": "Borough",
"GeoTypeShortDesc": "Borough",
"Geography": "Staten Island",
"Lat": 40.5808,
"Long": -74.1534,
"TimePeriod": "2009-2011",
"start_period": 1230768000000,
"end_period": 1325289600000
},
{
"MeasureID": 639,
"GeoID": 5,
"GeoType": "Borough",
"TimePeriodID": 31,
"Value": 70.7,
"CI": "",
"Note": "",
"DisplayValue": "70.7",
"GeoRank": 1,
"GeoTypeDesc": "Borough",
"GeoTypeShortDesc": "Borough",
"Geography": "Staten Island",
"Lat": 40.5808,
"Long": -74.1534,
"TimePeriod": "2005-2007",
"start_period": 1104537600000,
"end_period": 1199059200000
}
]
},
"width": "container",
"height": 350,
"title": {
"text": "Title",
"subtitlePadding": 10,
"fontWeight": "normal",
"anchor": "start",
"fontSize": 18,
"font": "sans-serif",
"baseline": "top",
"subtitle": "Subtitle",
"dy": -10,
"subtitleFontSize": 13
},
"transform": [
{"calculate": "split(datum.TimePeriod, ' ')", "as": "TimePeriodSplit"},
{
"calculate": "datum.TimePeriodSplit[datum.TimePeriodSplit.length - 1]",
"as": "TimePeriodYear"
},
{"calculate": "year(datum.end_period)", "as": "year_end_period"},
{
"calculate": "datum.year_end_period % 2 === 0 ? datum.TimePeriodSplit : ''",
"as": "fallbackYear"
}
],
"encoding": {
"x": {
"field": "end_period",
"type": "quantitative",
"title": null,
"axis": {"labels": false, "grid": false, "ticks": false}
},
"y": {
"field": "Value",
"type": "quantitative",
"title": null,
"axis": {"tickCount": 4},
"scale": {"domainMin": 0, "nice": true}
},
"color": {
"condition": {
"param": "hover",
"field": "Geography",
"type": "nominal",
"sort": true,
"legend": {
"orient": "bottom",
"title": null,
"labelLimit": 1000,
"labelFontSize": 10
}
},
"value": "gray"
},
"opacity": {"condition": {"param": "hover", "value": 1}, "value": 0.35},
"tooltip": [
{"title": "Time", "field": "TimePeriod"},
{"title": "Geography", "field": "Geography"},
{"title": "Value", "field": "Value"}
]
},
"layer": [
{
"description": "Transparent layer to easier trigger hover",
"params": [
{
"name": "hover",
"select": {
"type": "point",
"fields": ["Geography"],
"on": "pointerover"
}
}
],
"mark": {"type": "line", "strokeWidth": 10, "stroke": "transparent"}
},
{"mark": {"type": "line", "strokeWidth": 4, "point": {"size": 70}}},
{
"encoding": {
"x": {"aggregate": "max", "field": "end_period"},
"y": {"aggregate": {"argmax": "end_period"}, "field": "Value"}
},
"layer": [
{
"mark": {"type": "text", "align": "left", "dx": 4},
"encoding": {
"text": {
"condition": {"param": "hover", "field": "Geography"},
"value": ""
}
}
}
]
},
{
"mark": {"type": "text", "fontWeight": 100, "fontSize": 10},
"encoding": {
"x": {
"field": "end_period",
"type": "quantitative",
"axis": {"labels": false, "grid": false, "ticks": false}
},
"y": {"value": 375},
"text": {"field": "TimePeriodSplit", "type": "nominal"},
"color": {"value": "black"}
}
},
{
"mark": {"type": "tick"},
"encoding": {
"x": {
"field": "end_period",
"type": "quantitative",
"axis": {"labels": false, "grid": false, "ticks": true}
},
"y": {"value": 350},
"color": {"value": "black"}
}
}
]
}
1个回答
0
投票
投票
{
"$schema": "https://vega.github.io/schema/vega-lite/v5.json",
"config": {
"range": {
"category": [
"#000000ff",
"#374c80",
"#ff764a",
"#bc5090",
"#ffa600",
"#ef5675"
]
},
"background": "#FFFFFF",
"axisX": {
"labelAngle": 0,
"labelOverlap": "parity",
"labelFontSize": 11,
"titleFontSize": 13,
"titleFont": "sans-serif",
"titlePadding": 10
},
"axisY": {"labelAngle": 0, "labelFontSize": 11, "tickMinStep": 1},
"legend": {
"columns": 6,
"labelFontSize": 14,
"symbolSize": 140,
"offset": 55.55555555555556
},
"view": {"stroke": "transparent"},
"line": {"color": "#1696d2", "stroke": "#1696d2", "strokeWidth": 2.5},
"point": {"filled": true},
"text": {"color": "#1696d2", "fontSize": 11, "fontWeight": 400, "size": 11}
},
"data": {
"values": [
{
"MeasureID": 639,
"GeoID": 1,
"GeoType": "Citywide",
"TimePeriodID": 282,
"Value": 33,
"CI": "",
"Note": "",
"DisplayValue": "33.0",
"GeoRank": 0,
"GeoTypeDesc": "Citywide",
"GeoTypeShortDesc": "Citywide",
"Geography": "New York City",
"Lat": null,
"Long": null,
"TimePeriod": "2017-2019",
"start_period": 1483228800000,
"end_period": 1577750400000
},
{
"MeasureID": 639,
"GeoID": 1,
"GeoType": "Citywide",
"TimePeriodID": 278,
"Value": 37.7,
"CI": "",
"Note": "",
"DisplayValue": "37.7",
"GeoRank": 0,
"GeoTypeDesc": "Citywide",
"GeoTypeShortDesc": "Citywide",
"Geography": "New York City",
"Lat": null,
"Long": null,
"TimePeriod": "2015-2017",
"start_period": 1420070400000,
"end_period": 1514678400000
},
{
"MeasureID": 639,
"GeoID": 1,
"GeoType": "Citywide",
"TimePeriodID": 237,
"Value": 40.6,
"CI": "",
"Note": "",
"DisplayValue": "40.6",
"GeoRank": 0,
"GeoTypeDesc": "Citywide",
"GeoTypeShortDesc": "Citywide",
"Geography": "New York City",
"Lat": null,
"Long": null,
"TimePeriod": "2012-2014",
"start_period": 1325462400000,
"end_period": 1419984000000
},
{
"MeasureID": 639,
"GeoID": 1,
"GeoType": "Citywide",
"TimePeriodID": 177,
"Value": 48.2,
"CI": "",
"Note": "",
"DisplayValue": "48.2",
"GeoRank": 0,
"GeoTypeDesc": "Citywide",
"GeoTypeShortDesc": "Citywide",
"Geography": "New York City",
"Lat": null,
"Long": null,
"TimePeriod": "2009-2011",
"start_period": 1230768000000,
"end_period": 1325289600000
},
{
"MeasureID": 639,
"GeoID": 1,
"GeoType": "Citywide",
"TimePeriodID": 31,
"Value": 64.7,
"CI": "",
"Note": "",
"DisplayValue": "64.7",
"GeoRank": 0,
"GeoTypeDesc": "Citywide",
"GeoTypeShortDesc": "Citywide",
"Geography": "New York City",
"Lat": null,
"Long": null,
"TimePeriod": "2005-2007",
"start_period": 1104537600000,
"end_period": 1199059200000
},
{
"MeasureID": 639,
"GeoID": 1,
"GeoType": "Borough",
"TimePeriodID": 282,
"Value": 37,
"CI": "",
"Note": "",
"DisplayValue": "37.0",
"GeoRank": 1,
"GeoTypeDesc": "Borough",
"GeoTypeShortDesc": "Borough",
"Geography": "Bronx",
"Lat": 40.8526,
"Long": -73.8665,
"TimePeriod": "2017-2019",
"start_period": 1483228800000,
"end_period": 1577750400000
},
{
"MeasureID": 639,
"GeoID": 1,
"GeoType": "Borough",
"TimePeriodID": 278,
"Value": 44.4,
"CI": "",
"Note": "",
"DisplayValue": "44.4",
"GeoRank": 1,
"GeoTypeDesc": "Borough",
"GeoTypeShortDesc": "Borough",
"Geography": "Bronx",
"Lat": 40.8526,
"Long": -73.8665,
"TimePeriod": "2015-2017",
"start_period": 1420070400000,
"end_period": 1514678400000
},
{
"MeasureID": 639,
"GeoID": 1,
"GeoType": "Borough",
"TimePeriodID": 237,
"Value": 47.2892,
"CI": "",
"Note": "",
"DisplayValue": "47.3",
"GeoRank": 1,
"GeoTypeDesc": "Borough",
"GeoTypeShortDesc": "Borough",
"Geography": "Bronx",
"Lat": 40.8526,
"Long": -73.8665,
"TimePeriod": "2012-2014",
"start_period": 1325462400000,
"end_period": 1419984000000
},
{
"MeasureID": 639,
"GeoID": 1,
"GeoType": "Borough",
"TimePeriodID": 177,
"Value": 55,
"CI": "",
"Note": "",
"DisplayValue": "55.0",
"GeoRank": 1,
"GeoTypeDesc": "Borough",
"GeoTypeShortDesc": "Borough",
"Geography": "Bronx",
"Lat": 40.8526,
"Long": -73.8665,
"TimePeriod": "2009-2011",
"start_period": 1230768000000,
"end_period": 1325289600000
},
{
"MeasureID": 639,
"GeoID": 1,
"GeoType": "Borough",
"TimePeriodID": 31,
"Value": 76.5,
"CI": "",
"Note": "",
"DisplayValue": "76.5",
"GeoRank": 1,
"GeoTypeDesc": "Borough",
"GeoTypeShortDesc": "Borough",
"Geography": "Bronx",
"Lat": 40.8526,
"Long": -73.8665,
"TimePeriod": "2005-2007",
"start_period": 1104537600000,
"end_period": 1199059200000
},
{
"MeasureID": 639,
"GeoID": 2,
"GeoType": "Borough",
"TimePeriodID": 282,
"Value": 35,
"CI": "",
"Note": "",
"DisplayValue": "35.0",
"GeoRank": 1,
"GeoTypeDesc": "Borough",
"GeoTypeShortDesc": "Borough",
"Geography": "Brooklyn",
"Lat": 40.6447,
"Long": -73.9479,
"TimePeriod": "2017-2019",
"start_period": 1483228800000,
"end_period": 1577750400000
},
{
"MeasureID": 639,
"GeoID": 2,
"GeoType": "Borough",
"TimePeriodID": 278,
"Value": 38.3,
"CI": "",
"Note": "",
"DisplayValue": "38.3",
"GeoRank": 1,
"GeoTypeDesc": "Borough",
"GeoTypeShortDesc": "Borough",
"Geography": "Brooklyn",
"Lat": 40.6447,
"Long": -73.9479,
"TimePeriod": "2015-2017",
"start_period": 1420070400000,
"end_period": 1514678400000
},
{
"MeasureID": 639,
"GeoID": 2,
"GeoType": "Borough",
"TimePeriodID": 237,
"Value": 40.9601,
"CI": "",
"Note": "",
"DisplayValue": "41.0",
"GeoRank": 1,
"GeoTypeDesc": "Borough",
"GeoTypeShortDesc": "Borough",
"Geography": "Brooklyn",
"Lat": 40.6447,
"Long": -73.9479,
"TimePeriod": "2012-2014",
"start_period": 1325462400000,
"end_period": 1419984000000
},
{
"MeasureID": 639,
"GeoID": 2,
"GeoType": "Borough",
"TimePeriodID": 177,
"Value": 50.1,
"CI": "",
"Note": "",
"DisplayValue": "50.1",
"GeoRank": 1,
"GeoTypeDesc": "Borough",
"GeoTypeShortDesc": "Borough",
"Geography": "Brooklyn",
"Lat": 40.6447,
"Long": -73.9479,
"TimePeriod": "2009-2011",
"start_period": 1230768000000,
"end_period": 1325289600000
},
{
"MeasureID": 639,
"GeoID": 2,
"GeoType": "Borough",
"TimePeriodID": 31,
"Value": 67.8,
"CI": "",
"Note": "",
"DisplayValue": "67.8",
"GeoRank": 1,
"GeoTypeDesc": "Borough",
"GeoTypeShortDesc": "Borough",
"Geography": "Brooklyn",
"Lat": 40.6447,
"Long": -73.9479,
"TimePeriod": "2005-2007",
"start_period": 1104537600000,
"end_period": 1199059200000
},
{
"MeasureID": 639,
"GeoID": 3,
"GeoType": "Borough",
"TimePeriodID": 282,
"Value": 33,
"CI": "",
"Note": "",
"DisplayValue": "33.0",
"GeoRank": 1,
"GeoTypeDesc": "Borough",
"GeoTypeShortDesc": "Borough",
"Geography": "Manhattan",
"Lat": 40.7772,
"Long": -73.9672,
"TimePeriod": "2017-2019",
"start_period": 1483228800000,
"end_period": 1577750400000
},
{
"MeasureID": 639,
"GeoID": 3,
"GeoType": "Borough",
"TimePeriodID": 278,
"Value": 38,
"CI": "",
"Note": "",
"DisplayValue": "38.0",
"GeoRank": 1,
"GeoTypeDesc": "Borough",
"GeoTypeShortDesc": "Borough",
"Geography": "Manhattan",
"Lat": 40.7772,
"Long": -73.9672,
"TimePeriod": "2015-2017",
"start_period": 1420070400000,
"end_period": 1514678400000
},
{
"MeasureID": 639,
"GeoID": 3,
"GeoType": "Borough",
"TimePeriodID": 237,
"Value": 44.0231,
"CI": "",
"Note": "",
"DisplayValue": "44.0",
"GeoRank": 1,
"GeoTypeDesc": "Borough",
"GeoTypeShortDesc": "Borough",
"Geography": "Manhattan",
"Lat": 40.7772,
"Long": -73.9672,
"TimePeriod": "2012-2014",
"start_period": 1325462400000,
"end_period": 1419984000000
},
{
"MeasureID": 639,
"GeoID": 3,
"GeoType": "Borough",
"TimePeriodID": 177,
"Value": 50,
"CI": "",
"Note": "",
"DisplayValue": "50.0",
"GeoRank": 1,
"GeoTypeDesc": "Borough",
"GeoTypeShortDesc": "Borough",
"Geography": "Manhattan",
"Lat": 40.7772,
"Long": -73.9672,
"TimePeriod": "2009-2011",
"start_period": 1230768000000,
"end_period": 1325289600000
},
{
"MeasureID": 639,
"GeoID": 3,
"GeoType": "Borough",
"TimePeriodID": 31,
"Value": 64,
"CI": "",
"Note": "",
"DisplayValue": "64.0",
"GeoRank": 1,
"GeoTypeDesc": "Borough",
"GeoTypeShortDesc": "Borough",
"Geography": "Manhattan",
"Lat": 40.7772,
"Long": -73.9672,
"TimePeriod": "2005-2007",
"start_period": 1104537600000,
"end_period": 1199059200000
},
{
"MeasureID": 639,
"GeoID": 4,
"GeoType": "Borough",
"TimePeriodID": 282,
"Value": 27,
"CI": "",
"Note": "",
"DisplayValue": "27.0",
"GeoRank": 1,
"GeoTypeDesc": "Borough",
"GeoTypeShortDesc": "Borough",
"Geography": "Queens",
"Lat": 40.7076,
"Long": -73.8185,
"TimePeriod": "2017-2019",
"start_period": 1483228800000,
"end_period": 1577750400000
},
{
"MeasureID": 639,
"GeoID": 4,
"GeoType": "Borough",
"TimePeriodID": 278,
"Value": 31.4,
"CI": "",
"Note": "",
"DisplayValue": "31.4",
"GeoRank": 1,
"GeoTypeDesc": "Borough",
"GeoTypeShortDesc": "Borough",
"Geography": "Queens",
"Lat": 40.7076,
"Long": -73.8185,
"TimePeriod": "2015-2017",
"start_period": 1420070400000,
"end_period": 1514678400000
},
{
"MeasureID": 639,
"GeoID": 4,
"GeoType": "Borough",
"TimePeriodID": 237,
"Value": 32.7629,
"CI": "",
"Note": "",
"DisplayValue": "32.8",
"GeoRank": 1,
"GeoTypeDesc": "Borough",
"GeoTypeShortDesc": "Borough",
"Geography": "Queens",
"Lat": 40.7076,
"Long": -73.8185,
"TimePeriod": "2012-2014",
"start_period": 1325462400000,
"end_period": 1419984000000
},
{
"MeasureID": 639,
"GeoID": 4,
"GeoType": "Borough",
"TimePeriodID": 177,
"Value": 40.5,
"CI": "",
"Note": "",
"DisplayValue": "40.5",
"GeoRank": 1,
"GeoTypeDesc": "Borough",
"GeoTypeShortDesc": "Borough",
"Geography": "Queens",
"Lat": 40.7076,
"Long": -73.8185,
"TimePeriod": "2009-2011",
"start_period": 1230768000000,
"end_period": 1325289600000
},
{
"MeasureID": 639,
"GeoID": 4,
"GeoType": "Borough",
"TimePeriodID": 31,
"Value": 54.8,
"CI": "",
"Note": "",
"DisplayValue": "54.8",
"GeoRank": 1,
"GeoTypeDesc": "Borough",
"GeoTypeShortDesc": "Borough",
"Geography": "Queens",
"Lat": 40.7076,
"Long": -73.8185,
"TimePeriod": "2005-2007",
"start_period": 1104537600000,
"end_period": 1199059200000
},
{
"MeasureID": 639,
"GeoID": 5,
"GeoType": "Borough",
"TimePeriodID": 282,
"Value": 43,
"CI": "",
"Note": "",
"DisplayValue": "43.0",
"GeoRank": 1,
"GeoTypeDesc": "Borough",
"GeoTypeShortDesc": "Borough",
"Geography": "Staten Island",
"Lat": 40.5808,
"Long": -74.1534,
"TimePeriod": "2017-2019",
"start_period": 1483228800000,
"end_period": 1577750400000
},
{
"MeasureID": 639,
"GeoID": 5,
"GeoType": "Borough",
"TimePeriodID": 278,
"Value": 46.9,
"CI": "",
"Note": "",
"DisplayValue": "46.9",
"GeoRank": 1,
"GeoTypeDesc": "Borough",
"GeoTypeShortDesc": "Borough",
"Geography": "Staten Island",
"Lat": 40.5808,
"Long": -74.1534,
"TimePeriod": "2015-2017",
"start_period": 1420070400000,
"end_period": 1514678400000
},
{
"MeasureID": 639,
"GeoID": 5,
"GeoType": "Borough",
"TimePeriodID": 237,
"Value": 47.8475,
"CI": "",
"Note": "",
"DisplayValue": "47.8",
"GeoRank": 1,
"GeoTypeDesc": "Borough",
"GeoTypeShortDesc": "Borough",
"Geography": "Staten Island",
"Lat": 40.5808,
"Long": -74.1534,
"TimePeriod": "2012-2014",
"start_period": 1325462400000,
"end_period": 1419984000000
},
{
"MeasureID": 639,
"GeoID": 5,
"GeoType": "Borough",
"TimePeriodID": 177,
"Value": 51.7,
"CI": "",
"Note": "",
"DisplayValue": "51.7",
"GeoRank": 1,
"GeoTypeDesc": "Borough",
"GeoTypeShortDesc": "Borough",
"Geography": "Staten Island",
"Lat": 40.5808,
"Long": -74.1534,
"TimePeriod": "2009-2011",
"start_period": 1230768000000,
"end_period": 1325289600000
},
{
"MeasureID": 639,
"GeoID": 5,
"GeoType": "Borough",
"TimePeriodID": 31,
"Value": 70.7,
"CI": "",
"Note": "",
"DisplayValue": "70.7",
"GeoRank": 1,
"GeoTypeDesc": "Borough",
"GeoTypeShortDesc": "Borough",
"Geography": "Staten Island",
"Lat": 40.5808,
"Long": -74.1534,
"TimePeriod": "2005-2007",
"start_period": 1104537600000,
"end_period": 1199059200000
}
]
},
"width": 400,
"height": 350,
"title": {
"text": "Title",
"subtitlePadding": 10,
"fontWeight": "normal",
"anchor": "start",
"fontSize": 18,
"font": "sans-serif",
"baseline": "top",
"subtitle": "Subtitle",
"dy": -10,
"subtitleFontSize": 13
},
"transform": [
{"calculate": "split(datum.TimePeriod, ' ')", "as": "TimePeriodSplit"},
{
"calculate": "datum.TimePeriodSplit[datum.TimePeriodSplit.length - 1]",
"as": "TimePeriodYear"
},
{"calculate": "year(datum.end_period)", "as": "year_end_period"},
{
"calculate": "datum.year_end_period % 2 === 0 ? datum.TimePeriodSplit : ''",
"as": "fallbackYear"
}
],
"encoding": {
"x": {
"field": "end_period",
"type": "quantitative",
"title": null,
"axis": {"labels": false, "grid": false, "ticks": false}
},
"y": {
"field": "Value",
"type": "quantitative",
"title": null,
"axis": {"tickCount": 4},
"scale": {"domainMin": 0, "nice": true}
},
"color": {
"condition": {
"param": "hover",
"field": "Geography",
"type": "nominal",
"sort": true,
"legend": {
"orient": "bottom",
"title": null,
"labelLimit": 1000,
"labelFontSize": 10
}
},
"value": "gray"
},
"opacity": {"condition": {"param": "hover", "value": 1}, "value": 0.35},
"tooltip": [
{"title": "Time", "field": "TimePeriod"},
{"title": "Geography", "field": "Geography"},
{"title": "Value", "field": "Value"}
]
},
"layer": [
{
"description": "Transparent layer to easier trigger hover",
"params": [
{
"name": "hover",
"select": {
"type": "point",
"fields": ["Geography"],
"on": "pointerover"
}
}
],
"mark": {"type": "line", "strokeWidth": 10, "stroke": "transparent"}
},
{"mark": {"type": "line", "strokeWidth": 4, "point": {"size": 70}}},
{
"transform": [
{
"aggregate": [
{"op": "argmax", "field": "end_period", "as": "Value"},
{"op": "max", "field": "end_period", "as": "end_period"}
],
"groupby": ["Geography"]
}
],
"encoding": {
"x": {"field": "end_period"},
"y": {"field": "Value['Value']"},
"text": {
"condition": {"param": "hover", "field": "Geography", "empty": false},
"value": ""
}
},
"mark": {"type": "text", "align": "left", "dx": 4}
},
{
"mark": {"type": "text", "fontWeight": 100, "fontSize": 10},
"encoding": {
"x": {
"field": "end_period",
"type": "quantitative",
"axis": {"labels": false, "grid": false, "ticks": false}
},
"y": {"value": 375},
"text": {"field": "TimePeriodSplit", "type": "nominal"},
"color": {"value": "black"}
}
},
{
"mark": {"type": "tick"},
"encoding": {
"x": {
"field": "end_period",
"type": "quantitative",
"axis": {"labels": false, "grid": false, "ticks": true}
},
"y": {"value": 350},
"color": {"value": "black"}
}
}
]
}
最新问题
- Acumatica - 从详细数据视图委托更新筛选器 DAC 中的未绑定字段
- Spring boot项目中故障转移oracle配置
- 防止多行原始字符串中出现换行符
- 通过引用传递而不修改值cpp
- 优化大型 CSV 文件（5M+ 行）的 Python 批处理以减少处理时间 [已关闭]
- 如何使用字符串中的特殊字符正确转换为数组
- 尝试在 .NET Core 项目中调用/执行存储过程时遇到 Microsoft.Data.SqlClient.SqlException
- Swift - 检查属性文本是否为空
- 如何在 Git 中保留目录结构并仅保留 .htaccess 文件，而忽略其他所有内容？
- Xcode 项目文件被锁定以进行编辑，即使具有文件夹共享和权限设置
- 在 Laravel 项目中上传视频
- 嵌入 cloudflare 见解，包括使用 javascript 发送数据
- 为什么 numpy.array 在编辑里面的数据时这么慢？
- 基本模板引擎找不到CSS文件[重复]
- 如何简化又长又冗余的 jquery 代码？
- React Material UI VITE - 主题问题 - createTheme_default 不是函数
- 在 DataGrip 中自动将内容大写
- 将 i128 转换为 f64 的正确方法是什么
- JQuery 整理代码
- 自动将 datagrip 中的内容大写
© www.soinside.com 2019 - 2024. All rights reserved.