[{"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)

条形图

条形图广泛用于说明各个项目或类别之间的比较。

可以在条形图中绘制表单的列或行中排列的数据。 在条形图中,类别沿垂直轴组织,数据值沿水平轴组织。

SpreadJS支持以下类型的条形图。 在下面显示的示例中,不同类型的小工具分别显示了第一季度,第二季度和第三季度的小工具类别的年销售记录:移动电话,笔记本电脑和平板电脑。

簇状条形图

簇状条形图显示了不同类别中值的比较。

簇状条形图的图像如下所示:

堆积条形图

堆积条形图以二维和三维矩形显示每个项目/类别与整体的关系。

堆积条形图的图像如下所示:

百分比堆积条形图

百分比堆积的条形图显示每个值在不同类别中占总计的百分比的比较。

百分比堆积的条形图的图像如下所示

示例代码

此代码显示如何在表单中添加不同类型的条形图。

var chart_barClustered, chart_barStacked, chart_barStacked100, sheet;
        window.onload = function () {
            var spread = new GC.Spread.Sheets.Workbook(document.getElementById("ss"));
            sheet = spread.getActiveSheet();
            sheet.suspendPaint();
            //准备图表数据
            sheet.setValue(0, 1, "Q1");
            sheet.setValue(0, 2, "Q2");
            sheet.setValue(0, 3, "Q3");
            sheet.setValue(1, 0, "Mobile Phones");
            sheet.setValue(2, 0, "Laptops");
            sheet.setValue(3, 0, "Tablets");
            for (var r = 1; r <= 3; r++) {
                for (var c = 1; c <= 3; c++) {
                    sheet.setValue(r, c, parseInt(Math.random() * 100));
                }
            }
//添加簇状条形图
            chart_barClustered = sheet.charts.add('chart_barClustered', GC.Spread.Sheets.Charts.ChartType.barClustered, 250, 20, 600, 400, "A1:D4");
//添加堆积条形图
            chart_barStacked = sheet.charts.add('chart_barStacked', GC.Spread.Sheets.Charts.ChartType.barStacked, 250, 480, 600, 400, "A1:D4");
//添加百分比堆积条形图
            chart_barStacked100 = sheet.charts.add('chart_barStacked100', GC.Spread.Sheets.Charts.ChartType.barStacked100, 250, 900, 600, 400, "A1:D4");
            sheet.resumePaint();
        };

设置间隙宽度和重叠

在条形图中,可以使用 gapWidth 属性设置系列之间的间隙宽度。 gapWidth 属性的值可以设置为0到5,默认值为1。

另外,您可以使用 overlap 属性设置系列重叠的值。 此属性的值必须在-1和1之间。如果将该值设置为-1,则条形图的放置位置应使它们之间有一个空格。 如果该值设置为1,则条形图位于彼此的顶部。

下图显示了图表中间隙宽度和系列重叠的示例。

为了与重叠一起设置条形图的间隙宽度,请参考以下示例代码。

// 初始化表单
var spread = new GC.Spread.Sheets.Workbook(document.getElementById('ss'), { sheetCount: 1 });
// 获取表单
var activeSheet = spread.getSheet(0);
// 为图表准备数据
var dataArray =
    [
        ['Year', 'Actual (00$)', 'Blank', 'Target (00$)'],
        ['2013', 20, 0, 50],
        ['2014', 24, 0, 50],
        ['2015', 34, 0, 50],
        ['2016', 32, 0, 50],
        ['2017', 51, 0, 100],
        ['2018', 62, 0, 100],
        ['2019', 95, 0, 100]

    ];
// 给图表设置数据
activeSheet.setArray(0, 0, dataArray);
// 设置列宽和可见性
activeSheet.setColumnWidth(1, 90);
activeSheet.setColumnWidth(3, 90);
activeSheet.setColumnVisible(2, false, GC.Spread.Sheets.SheetArea.viewport);

// 添加条形图
chart_bar = activeSheet.charts.add('chart_bar', GC.Spread.Sheets.Charts.ChartType.bar, 270, 20, 500, 400);
// 将系列添加到条形图
var series = chart_bar.series();
series.add({
    chartType: GC.Spread.Sheets.Charts.ChartType.bar,
    axisGroup: GC.Spread.Sheets.Charts.AxisGroup.primary,
    name: "Sheet1!$D$1",
    xValues: "Sheet1!$A$2:$A$8",
    yValues: "Sheet1!$D$2:$D$8",

});

series.add({
    chartType: GC.Spread.Sheets.Charts.ChartType.bar,
    axisGroup: GC.Spread.Sheets.Charts.AxisGroup.primary,
    name: "Sheet1!$B$1",
    xValues: "Sheet1!$A$2:$A$8",
    yValues: "Sheet1!$B$2:$B$8"
});

series.add({
    chartType: GC.Spread.Sheets.Charts.ChartType.bar,
    axisGroup: GC.Spread.Sheets.Charts.AxisGroup.secondary,
    name: "Sheet1!$C$1",
    xValues: "Sheet1!$A$2:$A$8",
    yValues: "Sheet1!$C$2:$C$8"
});

// 隐藏图表中的网格线
var gridLinesAxes = chart_bar.axes();
gridLinesAxes.primaryCategory.majorGridLine.visible = false;
gridLinesAxes.primaryValue.majorGridLine.visible = false;
chart_bar.axes(gridLinesAxes);

// 获取标题并将其设置为文本
var title = chart_bar.title();
title.fontSize = "24.00";
title.text = "Yearly Sales Analysis";
chart_bar.title(title);

// 设置 series(0) 背景色
var seriesItem = chart_bar.series().get(0);
seriesItem.backColor = "#A9CCE3";
chart_bar.series().set(0, seriesItem);

// 设置 series(1) 背景色
var seriesItem = chart_bar.series().get(1);
seriesItem.backColor = "#1F618D";
// 设置系列的GapWidth
seriesItem.gapWidth = 2;
// 设置系列的重叠
seriesItem.overlap = 0.6;
chart_bar.series().set(1, seriesItem);

// 设置图表的数据标签
chart_bar.dataLabels
    ({
        showValue: true,
        color: "black"
    });