Question

我正在尝试创建此图表 http://www.fusioncharts.com/demos/gallery/#line-and-area

如果你看右边的那么第三行。（照片9的14）。

这是我使用的代码：

$this->load->plugin( 'fusion' );  
        $FC =  FusionCharts("MSLine","620","400");  

         $strParam="palette=2;showvalues=1;numvdivlines=10;drawanchors=0;numberprefix=$;divlinealpha=30;alternatehgridalpha=20;
setadaptiveymin=1;";
           # Set chart attributes 
               $FC->setChartParams($strParam);
           # Add category names
           $FC->addCategory("2001");
           $FC->addCategory("2002");
           $FC->addCategory("2003");
           $FC->addCategory("2004");
           $FC->addCategory("2005");
           # Add category names
          # Add Multi-series  Dataset
           $FC->createMSStDataset();
           # Add Multi-series dataset with in dataset
           $FC->addMSStSubDataset("Product A", "");
            # Add set data for plotting the chart
           $FC->addChartData("30");
           $FC->addChartData("26");
           $FC->addChartData("29");
           $FC->addChartData("31");
           $FC->addChartData("34");
            $FC->createMSStDataset();
           # Add Multi-series dataset with in dataset
           $FC->addMSStSubDataset("Product B", "");
           # Add set data for plotting the chart
           $FC->addChartData("1");
           $FC->addChartData("6");
           $FC->addChartData("123");
           $FC->addChartData("4");
           $FC->addChartData("132");
                echo $FC->renderChart();

由于某种原因，我无法看到2行，我只能看到1：/ 我做错了什么？

Answer 1

对于MSLine图表，您需要使用addDataset代替createMSStDataset或addMSStSubDataset。

注意：$ FC-＆gt; createMSStDataset或$ FC-＆gt; addMSStSubDataset适用于MSStackedColumn2DLineDY或MSStackedColumn2D图表。

因此，您的代码将是：

       $this->load->plugin( 'fusion' );  
       $FC =  FusionCharts("MSLine","620","400");  

       $strParam="palette=2;showvalues=1;numvdivlines=10;drawanchors=0;numberprefix=$;divlinealpha=30;alternatehgridalpha=20;setadaptiveymin=1;";

       # Set chart attributes 
       $FC->setChartParams($strParam);
       # Add category names
       $FC->addCategory("2001");
       $FC->addCategory("2002");
       $FC->addCategory("2003");
       $FC->addCategory("2004");
       $FC->addCategory("2005");
       $FC->addDataset("Product A", "");
        # Add set data for plotting the chart
       $FC->addChartData("30");
       $FC->addChartData("26");
       $FC->addChartData("29");
       $FC->addChartData("31");
       $FC->addChartData("34");

       $FC->addDataset("Product B", "");
       # Add set data for plotting the chart
       $FC->addChartData("1");
       $FC->addChartData("6");
       $FC->addChartData("123");
       $FC->addChartData("4");
       $FC->addChartData("132");
       echo $FC->renderChart();

参考：http://docs.fusioncharts.com/charts/?guide-for-web-developers/fusioncharts-php-class/MultiSeriesChart.html

Fusioncharts Xt - 多系列线2D图

1 个答案: