Jquery flot 相互依赖行 +饼图

发布于 2024-11-18 18:39:08 字数 914 浏览 9 评论 0原文

我创建了一个 ajax 驱动的浮点折线图，我希望使用折线图中的求和数据将其与浮点饼图一起表示。

折线图的数据可能如下所示：

var datasets = {
    "usa": {
        label: "USA",
        data: [[1988, 483994], [1989, 479060], [1990, 457648], [1991, 401949], [1992, 424705], [1993, 402375], [1994, 377867], [1995, 357382], [1996, 337946], [1997, 336185], [1998, 328611], [1999, 329421], [2000, 342172], [2001, 344932], [2002, 387303], [2003, 440813], [2004, 480451], [2005, 504638], [2006, 528692]]
    },        
    "russia": {
        label: "Russia",
        data: [[1988, 218000], [1989, 203000], [1990, 171000], [1992, 42500], [1993, 37600], [1994, 36600], [1995, 21700], [1996, 19200], [1997, 21300], [1998, 13600], [1999, 14000], [2000, 19100], [2001, 21300], [2002, 23600], [2003, 25100], [2004, 26100], [2005, 31100], [2006, 34700]]
    },
    etc...
};

聚合此数据以使其适合饼图插件的最简单方法是什么？如果我将当前结果集提供给饼图，它将仅考虑每个数据集的第一个值。

谢谢！

原文

I've created an ajax driven flot line chart that I would like to have represented along side a flot pie chart using the summed data from the line chart.

Data for the line chart might look something like this:

var datasets = {
    "usa": {
        label: "USA",
        data: [[1988, 483994], [1989, 479060], [1990, 457648], [1991, 401949], [1992, 424705], [1993, 402375], [1994, 377867], [1995, 357382], [1996, 337946], [1997, 336185], [1998, 328611], [1999, 329421], [2000, 342172], [2001, 344932], [2002, 387303], [2003, 440813], [2004, 480451], [2005, 504638], [2006, 528692]]
    },        
    "russia": {
        label: "Russia",
        data: [[1988, 218000], [1989, 203000], [1990, 171000], [1992, 42500], [1993, 37600], [1994, 36600], [1995, 21700], [1996, 19200], [1997, 21300], [1998, 13600], [1999, 14000], [2000, 19100], [2001, 21300], [2002, 23600], [2003, 25100], [2004, 26100], [2005, 31100], [2006, 34700]]
    },
    etc...
};

What would be the easiest way aggregate this data so that it would be fit for the pie chart plug-in? If I feed this current result set to the pie chart, it will only consider the first value of each dataset.

Thanks!

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暖风昔人 2024-11-25 18:39:08

最好分别绘制每年的值，如下所示：

使年份可以通过某些适当的组件（例如递增/递减按钮）进行选择。对于所选年份，绘制每个国家/地区的相应值。
例如，在 1988 年，美国的绘图为 483994，俄罗斯的绘图为 218000。

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明天过后 2024-11-25 18:39:08

我最终使用了一种方法，将每个图表的结果合并到服务器端的一个 json 响应中，然后将它们拉到客户端，如下所示：

var datasets = {
"usa-line": {
    label: "USA",
    data: [[1988, 483994], [1989, 479060], [1990, 457648], [1991, 401949], [1992, 424705], [1993, 402375], [1994, 377867], [1995, 357382], [1996, 337946], [1997, 336185], [1998, 328611], [1999, 329421], [2000, 342172], [2001, 344932], [2002, 387303], [2003, 440813], [2004, 480451], [2005, 504638], [2006, 528692]]
},  
"usa-pie": {
    label: "USA",
    data: [[1, TOTAL GOES HERE]]]
},        
"russia-line": {
    label: "Russia",
    data: [[1988, 218000], [1989, 203000], [1990, 171000], [1992, 42500], [1993, 37600], [1994, 36600], [1995, 21700], [1996, 19200], [1997, 21300], [1998, 13600], [1999, 14000], [2000, 19100], [2001, 21300], [2002, 23600], [2003, 25100], [2004, 26100], [2005, 31100], [2006, 34700]]
},
"russia-pie": {
    label: "Russia",
    data: [[1, TOTAL GOES HERE]]]
}
};

然后在 ajax 事件的回调中，我将它们解析为每个图表的单独数据集图形：

$.ajax({
        type: "POST",
        dataType: 'json',
        url: "url goes here",
        data: "data goes here",
        success: function (datasets) {         
            linedata = [];
            pieData = [];

            $.each (datasets, function (objName) {
                if(objName.indexOf('-line') != -1)
                    linedata .push(datasets[objName]);
                        else
                    pieData.push(datasets[objName]);
            });                       

            $.plot(plotarea, linedata , options /* options defined elsewhere */);
            $.plot(piearea, pieData, pieOptions /* pieOptions defined elsewhere */);  
        }
    });

I ended up using an approach that combined the results for each chart into one json response on the server side and then pulled them out on the client like thus:

var datasets = {
"usa-line": {
    label: "USA",
    data: [[1988, 483994], [1989, 479060], [1990, 457648], [1991, 401949], [1992, 424705], [1993, 402375], [1994, 377867], [1995, 357382], [1996, 337946], [1997, 336185], [1998, 328611], [1999, 329421], [2000, 342172], [2001, 344932], [2002, 387303], [2003, 440813], [2004, 480451], [2005, 504638], [2006, 528692]]
},  
"usa-pie": {
    label: "USA",
    data: [[1, TOTAL GOES HERE]]]
},        
"russia-line": {
    label: "Russia",
    data: [[1988, 218000], [1989, 203000], [1990, 171000], [1992, 42500], [1993, 37600], [1994, 36600], [1995, 21700], [1996, 19200], [1997, 21300], [1998, 13600], [1999, 14000], [2000, 19100], [2001, 21300], [2002, 23600], [2003, 25100], [2004, 26100], [2005, 31100], [2006, 34700]]
},
"russia-pie": {
    label: "Russia",
    data: [[1, TOTAL GOES HERE]]]
}
};

Then on the callback for the ajax event, I parsed them out into separate datasets for each graph:

$.ajax({
        type: "POST",
        dataType: 'json',
        url: "url goes here",
        data: "data goes here",
        success: function (datasets) {         
            linedata = [];
            pieData = [];

            $.each (datasets, function (objName) {
                if(objName.indexOf('-line') != -1)
                    linedata .push(datasets[objName]);
                        else
                    pieData.push(datasets[objName]);
            });                       

            $.plot(plotarea, linedata , options /* options defined elsewhere */);
            $.plot(piearea, pieData, pieOptions /* pieOptions defined elsewhere */);  
        }
    });

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