[{"id":"ff052704-1389-4029-bcdd-73c6cbe9f807","tags":[{"product":null,"links":null,"id":"9e117e35-984a-4c14-95ca-ef0ec7b9fb60","name":"\u65B0\u589E","color":"DarkGreen","productId":"098be112-50ec-44e4-b746-6bc8bf76af97"}]},{"id":"8e72e33e-b4ab-4fb3-98fc-a0b148134aed","tags":[{"product":null,"links":null,"id":"9e117e35-984a-4c14-95ca-ef0ec7b9fb60","name":"\u65B0\u589E","color":"DarkGreen","productId":"098be112-50ec-44e4-b746-6bc8bf76af97"}]},{"id":"c90d5fdf-420f-4978-8bf5-c9a2bb4334b3","tags":[{"product":null,"links":null,"id":"9e117e35-984a-4c14-95ca-ef0ec7b9fb60","name":"\u65B0\u589E","color":"DarkGreen","productId":"098be112-50ec-44e4-b746-6bc8bf76af97"}]},{"id":"900e6cab-065d-4f1c-844d-efa3c074e270","tags":[{"product":null,"links":null,"id":"a2f84374-4a3f-4d22-96fd-765e9de495bf","name":"\u66F4\u65B0","color":"Coral","productId":"098be112-50ec-44e4-b746-6bc8bf76af97"}]},{"id":"760b37c7-c713-4b24-b9ba-4bfe7d8437a6","tags":[{"product":null,"links":null,"id":"9e117e35-984a-4c14-95ca-ef0ec7b9fb60","name":"\u65B0\u589E","color":"DarkGreen","productId":"098be112-50ec-44e4-b746-6bc8bf76af97"}]},{"id":"89c707ed-9841-4e53-96fb-940cc3214804","tags":[{"product":null,"links":null,"id":"a2f84374-4a3f-4d22-96fd-765e9de495bf","name":"\u66F4\u65B0","color":"Coral","productId":"098be112-50ec-44e4-b746-6bc8bf76af97"}]},{"id":"64e2f4a3-2303-4bfa-8a93-6c23ef01de58","tags":[{"product":null,"links":null,"id":"9e117e35-984a-4c14-95ca-ef0ec7b9fb60","name":"\u65B0\u589E","color":"DarkGreen","productId":"098be112-50ec-44e4-b746-6bc8bf76af97"}]},{"id":"aa71a884-c5bc-4842-8d6a-873dfd645167","tags":[{"product":null,"links":null,"id":"9e117e35-984a-4c14-95ca-ef0ec7b9fb60","name":"\u65B0\u589E","color":"DarkGreen","productId":"098be112-50ec-44e4-b746-6bc8bf76af97"}]},{"id":"2605431b-dc80-491d-886e-28981595d277","tags":[{"product":null,"links":null,"id":"a2f84374-4a3f-4d22-96fd-765e9de495bf","name":"\u66F4\u65B0","color":"Coral","productId":"098be112-50ec-44e4-b746-6bc8bf76af97"}]},{"id":"69e79655-e015-4f9a-a230-2a25c988c926","tags":[{"product":null,"links":null,"id":"9e117e35-984a-4c14-95ca-ef0ec7b9fb60","name":"\u65B0\u589E","color":"DarkGreen","productId":"098be112-50ec-44e4-b746-6bc8bf76af97"}]},{"id":"a570c8e7-07a2-47da-965b-da44fd1fa5cf","tags":[{"product":null,"links":null,"id":"9e117e35-984a-4c14-95ca-ef0ec7b9fb60","name":"\u65B0\u589E","color":"DarkGreen","productId":"098be112-50ec-44e4-b746-6bc8bf76af97"}]},{"id":"86662220-9b9e-4940-9ced-d22642ea49a8","tags":[{"product":null,"links":null,"id":"a2f84374-4a3f-4d22-96fd-765e9de495bf","name":"\u66F4\u65B0","color":"Coral","productId":"098be112-50ec-44e4-b746-6bc8bf76af97"}]},{"id":"24769ecd-2b08-4a85-b318-4f533bbf8393","tags":[{"product":null,"links":null,"id":"9e117e35-984a-4c14-95ca-ef0ec7b9fb60","name":"\u65B0\u589E","color":"DarkGreen","productId":"098be112-50ec-44e4-b746-6bc8bf76af97"}]},{"id":"a244ead7-a2c6-47a3-ac17-c5dbfa337362","tags":[{"product":null,"links":null,"id":"a2f84374-4a3f-4d22-96fd-765e9de495bf","name":"\u66F4\u65B0","color":"Coral","productId":"098be112-50ec-44e4-b746-6bc8bf76af97"}]},{"id":"04e73782-aa78-4dfe-a4f9-e72ed4c78a11","tags":[{"product":null,"links":null,"id":"9e117e35-984a-4c14-95ca-ef0ec7b9fb60","name":"\u65B0\u589E","color":"DarkGreen","productId":"098be112-50ec-44e4-b746-6bc8bf76af97"}]},{"id":"4f41e22e-eb51-49e5-aeae-a42dd6bf352c","tags":[{"product":null,"links":null,"id":"9e117e35-984a-4c14-95ca-ef0ec7b9fb60","name":"\u65B0\u589E","color":"DarkGreen","productId":"098be112-50ec-44e4-b746-6bc8bf76af97"}]},{"id":"790bc77a-9216-48fd-b8f9-fbc374ebb155","tags":[{"product":null,"links":null,"id":"9e117e35-984a-4c14-95ca-ef0ec7b9fb60","name":"\u65B0\u589E","color":"DarkGreen","productId":"098be112-50ec-44e4-b746-6bc8bf76af97"}]},{"id":"21c6131f-0f2d-41d1-9284-6ad9ee803c1f","tags":[{"product":null,"links":null,"id":"9e117e35-984a-4c14-95ca-ef0ec7b9fb60","name":"\u65B0\u589E","color":"DarkGreen","productId":"098be112-50ec-44e4-b746-6bc8bf76af97"}]},{"id":"7ded3a22-15eb-49b8-a488-e83c2cd872eb","tags":[{"product":null,"links":null,"id":"9e117e35-984a-4c14-95ca-ef0ec7b9fb60","name":"\u65B0\u589E","color":"DarkGreen","productId":"098be112-50ec-44e4-b746-6bc8bf76af97"}]},{"id":"33638a1c-7196-42c1-a96d-38b2d9ba8ac4","tags":[{"product":null,"links":null,"id":"a2f84374-4a3f-4d22-96fd-765e9de495bf","name":"\u66F4\u65B0","color":"Coral","productId":"098be112-50ec-44e4-b746-6bc8bf76af97"}]},{"id":"4a0842a3-20b1-40c3-8e00-cd5941ffdf53","tags":[{"product":null,"links":null,"id":"a2f84374-4a3f-4d22-96fd-765e9de495bf","name":"\u66F4\u65B0","color":"Coral","productId":"098be112-50ec-44e4-b746-6bc8bf76af97"}]},{"id":"6e6ac5b1-1501-4e28-89cc-525139488537","tags":[{"product":null,"links":null,"id":"9e117e35-984a-4c14-95ca-ef0ec7b9fb60","name":"\u65B0\u589E","color":"DarkGreen","productId":"098be112-50ec-44e4-b746-6bc8bf76af97"}]},{"id":"b0576ca2-cb84-4390-9f95-9354ec20eda5","tags":[{"product":null,"links":null,"id":"9e117e35-984a-4c14-95ca-ef0ec7b9fb60","name":"\u65B0\u589E","color":"DarkGreen","productId":"098be112-50ec-44e4-b746-6bc8bf76af97"}]},{"id":"55fd3bb8-18d4-4edb-9640-ca3a365b798f","tags":[{"product":null,"links":null,"id":"9e117e35-984a-4c14-95ca-ef0ec7b9fb60","name":"\u65B0\u589E","color":"DarkGreen","productId":"098be112-50ec-44e4-b746-6bc8bf76af97"}]},{"id":"dacc7931-6785-4675-be31-80930403cf7b","tags":[{"product":null,"links":null,"id":"9e117e35-984a-4c14-95ca-ef0ec7b9fb60","name":"\u65B0\u589E","color":"DarkGreen","productId":"098be112-50ec-44e4-b746-6bc8bf76af97"}]},{"id":"63c577e6-6cf9-497e-94e1-2307f7d3f498","tags":[{"product":null,"links":null,"id":"9e117e35-984a-4c14-95ca-ef0ec7b9fb60","name":"\u65B0\u589E","color":"DarkGreen","productId":"098be112-50ec-44e4-b746-6bc8bf76af97"}]},{"id":"1b88a165-2563-437e-99bb-ae30bd4b56db","tags":[{"product":null,"links":null,"id":"a2f84374-4a3f-4d22-96fd-765e9de495bf","name":"\u66F4\u65B0","color":"Coral","productId":"098be112-50ec-44e4-b746-6bc8bf76af97"}]},{"id":"adf3817f-7667-4a4c-8a5f-767b0b7e1e3e","tags":[{"product":null,"links":null,"id":"9e117e35-984a-4c14-95ca-ef0ec7b9fb60","name":"\u65B0\u589E","color":"DarkGreen","productId":"098be112-50ec-44e4-b746-6bc8bf76af97"}]},{"id":"3a083583-1d5f-492b-b450-34b2b5c775b8","tags":[{"product":null,"links":null,"id":"9e117e35-984a-4c14-95ca-ef0ec7b9fb60","name":"\u65B0\u589E","color":"DarkGreen","productId":"098be112-50ec-44e4-b746-6bc8bf76af97"}]},{"id":"5d37413b-3600-4da9-9700-feea54355f59","tags":[{"product":null,"links":null,"id":"9e117e35-984a-4c14-95ca-ef0ec7b9fb60","name":"\u65B0\u589E","color":"DarkGreen","productId":"098be112-50ec-44e4-b746-6bc8bf76af97"}]},{"id":"a5a73576-16ea-4cbc-925c-ef547389eaa5","tags":[{"product":null,"links":null,"id":"9e117e35-984a-4c14-95ca-ef0ec7b9fb60","name":"\u65B0\u589E","color":"DarkGreen","productId":"098be112-50ec-44e4-b746-6bc8bf76af97"}]},{"id":"1126cfab-6210-4e28-bee0-02c113fb7a0c","tags":[{"product":null,"links":null,"id":"9e117e35-984a-4c14-95ca-ef0ec7b9fb60","name":"\u65B0\u589E","color":"DarkGreen","productId":"098be112-50ec-44e4-b746-6bc8bf76af97"}]},{"id":"09a66339-64c0-415c-b142-0691587a8e4a","tags":[{"product":null,"links":null,"id":"9e117e35-984a-4c14-95ca-ef0ec7b9fb60","name":"\u65B0\u589E","color":"DarkGreen","productId":"098be112-50ec-44e4-b746-6bc8bf76af97"}]},{"id":"0baaf91d-84f6-404c-a487-735226b6d5b6","tags":[{"product":null,"links":null,"id":"a2f84374-4a3f-4d22-96fd-765e9de495bf","name":"\u66F4\u65B0","color":"Coral","productId":"098be112-50ec-44e4-b746-6bc8bf76af97"}]},{"id":"5b7aeac5-c755-426a-95c7-1ae8e547179a","tags":[{"product":null,"links":null,"id":"a2f84374-4a3f-4d22-96fd-765e9de495bf","name":"\u66F4\u65B0","color":"Coral","productId":"098be112-50ec-44e4-b746-6bc8bf76af97"}]},{"id":"57c94653-8893-403b-a5b1-0d1e33a0bd0f","tags":[{"product":null,"links":null,"id":"a2f84374-4a3f-4d22-96fd-765e9de495bf","name":"\u66F4\u65B0","color":"Coral","productId":"098be112-50ec-44e4-b746-6bc8bf76af97"}]}]
        
(Showing Draft Content)

雷达图

雷达图(也称为蜘蛛图)是二维图表,可用于表示以图形格式在行和列中绘制的多元数据。

SpreadJS支持表单中的雷达图,以便允许用户执行动态数据比较并进行全面的信息分析。 此外,通过对两个或多个数据系列的合计值进行深入评估,雷达图使可视化和操纵信息变得更加轻松快捷。

使用雷达图

雷达图通常用于比较一系列特征范围内的两个或多个实体。 在雷达图中,三个或更多定量变量表示在轴上,每个类别都有从中心点放射的自己的值轴。 使用直线来连接系列值,并且轴的相对位置或角度通常是不可预测的。

Spread JS支持三种类型的雷达图-1)基本雷达图2)雷达填充图和3)带有标记的雷达图。

示例

在下面显示的示例中,借助不同类型的雷达图的帮助下绘制在六个不同的科目(数学,英语,历史,生物学,地理和动物学)考试成绩分析,并给出了以下数据:

  • 雷达图 下面的基本雷达图显示了描绘两个学生的考试成绩分析的图像,每个学生用不同的线条颜色突出显示了区域:
  • 雷达填充图 下方是雷达图填充图,显示了两个学生的考试成绩分析图像,每个学生的不同颜色区域突出显示了区域:
  • 带标记的雷达图 雷达图中显示了描绘两个学生的考试成绩分析的图像,其中的标记代表每个学科的成绩以及每个学生用不同的线条颜色突出显示的区域:

示例代码

此示例代码显示了如何在表单中创建基本雷达图,填充雷达图和带标记的雷达图以分析两个学生的分数。

// 初始化 Spread
var spread = new GC.Spread.Sheets.Workbook(document.getElementById('ss'), { sheetCount: 3 });
// 获取表单
var activeSheet = spread.getSheet(0);
// 添加数据
var dataArray =
[
    ['', 'Lisa', 'Tim'],
    ['Mathematics', 87, 64],
    ['English', 79, 59],
    ['History ', 58, 75],
    ['Biology', 64, 96],
    ['Geography', 49, 85],
    ['Zoology', 64, 83]
];
activeSheet.setArray(1, 1, dataArray);
activeSheet.setColumnWidth(0, 20);
for (var i = 1; i < 4; i++) {
activeSheet.setColumnWidth(i, 100);
}
activeSheet.options.gridline.showHorizontalGridline = false;
activeSheet.options.gridline.showVerticalGridline = false;
activeSheet.getRange(1, 1, 7, 3)
.hAlign(GC.Spread.Sheets.HorizontalAlign.center)
.setBorder(new GC.Spread.Sheets.LineBorder('black', GC.Spread.Sheets.LineStyle.thin),
    { all: true });
activeSheet.getRange(1, 2, 1, 3).font('bold normal 10pt Arial');
activeSheet.getRange(2, 1, 6, 1).font('bold normal 10pt Arial');

// 添加雷达图
// 1 - 雷达图
// 2 - 雷达填充图
// 3 - 带标记的雷达图
var chart = activeSheet.charts.add('RadarChart', GC.Spread.Sheets.Charts.ChartType.radar, 250, 0, 500, 410, '$B$2:$D$7');
var legend = chart.legend();
legend.visible = true;
legend.position = GC.Spread.Sheets.Charts.LegendPosition.bottom;
chart.legend(legend);

var chartArea = chart.chartArea();
chartArea.fontSize = 14;
chart.chartArea(chartArea);

var dataLabels = chart.dataLabels();
dataLabels.showValue = true;
dataLabels.showSeriesName = false;
dataLabels.showCategoryName = false;
dataLabels.position = GC.Spread.Sheets.Charts.DataLabelPosition.above;
chart.dataLabels(dataLabels);

var title = chart.title();
title.text = 'Test Score Analysis';
title.fontSize = 22;
title.color = "#b20000";
title.fontFamily = 'Cambria';
chart.title(title);

var axes = chart.axes();
axes.primaryCategory.style.color = '#000000';
axes.primaryValue.majorGridLine.color = '#ccc';
chart.axes(axes);

var series = chart.series();
var lisaSeries = series.get(0);
lisaSeries.border.color = 'skyblue';
lisaSeries.backColor = 'skyblue';
lisaSeries.backColorTransparency = '0.5';
series.set(0, lisaSeries);
var timSeries = series.get(1);
timSeries.border.color = 'orange';
timSeries.backColor = 'orange';
timSeries.backColorTransparency = '0.5';
series.set(1, timSeries);