php使用Jpgraph创建柱状图展示年度收支表效果示例

<?php

require_once'jpgraph/src/jpgraph.php';//导入Jpgraph类库

require_once'jpgraph/src/jpgraph_bar.php';//导入Jpgraph类库的柱状图功能

$data=array(80, 73, 89, 43, 56, 76, 89, 96, 93, 30, 98, 78);//设置统计数据

$xdata=array('Jan','Feb','Mar','Apr','May','Jun','Jul','Aug','Sep','Oct','Nov','Dec');

$graph=newGraph(600, 300);//设置画布大小

$graph->SetScale('textlin');//设置坐标刻度类型

$graph->SetShadow();//设置画布阴影

$graph->img->SetMargin(40, 30, 20, 40);//设置统计图边距

$barplot=newBarPlot($data);//实例化BarPlot对象

$barplot->SetFillColor('blue');//设置柱状图前景色

$barplot->value->Show();//显示

$graph->Add($barplot);

$graph->title->Set(iconv('utf-8','GB2312//IGNORE','***科技有限公司年度收支')); //设置标题iconv防止中文乱码

$graph->xaxis->title->Set(iconv('utf-8','GB2312//IGNORE','月份')); //设置X轴名称

$graph->xaxis->SetTickLabels($xdata);//设置x轴标注

$graph->yaxis->title->Set(iconv('utf-8','GB2312//IGNORE','总金额（万元）')); //设置y轴名称

$graph->title->SetFont(FF_SIMSUN, FS_BOLD);//设置标题字体

$graph->xaxis->title->SetFont(FF_SIMSUN, FS_BOLD);//设置x轴字体

$graph->yaxis->title->SetFont(FF_SIMSUN, FS_BOLD);//设置y轴字体

$graph->Stroke();//输出图像

// 导出exl

  publicfunctionlook_down(){

    $id= I('get.id');

    $m= M ('offer_goods');

    $where['offer_id'] =$id;

    $data=$m->field('goods_id,goods_sn,goods_name,barcode,goods_type,price')->select();

    // 导出Exl

    import("Org.Util.PHPExcel");

    import("Org.Util.PHPExcel.Worksheet.Drawing");

    import("Org.Util.PHPExcel.Writer.Excel2007");

    $objPHPExcel=new\PHPExcel();

    $objWriter=new\PHPExcel_Writer_Excel2007($objPHPExcel);

    $objActSheet=$objPHPExcel->getActiveSheet();

    // 水平居中（位置很重要，建议在最初始位置）

    $objPHPExcel->setActiveSheetIndex(0)->getStyle('A')->getAlignment()->setHorizontal(\PHPExcel_Style_Alignment::HORIZONTAL_CENTER);

    $objPHPExcel->setActiveSheetIndex(0)->getStyle('B1')->getAlignment()->setHorizontal(\PHPExcel_Style_Alignment::HORIZONTAL_CENTER);

    $objPHPExcel->setActiveSheetIndex(0)->getStyle('C')->getAlignment()->setHorizontal(\PHPExcel_Style_Alignment::HORIZONTAL_CENTER);

    $objPHPExcel->setActiveSheetIndex(0)->getStyle('D')->getAlignment()->setHorizontal(\PHPExcel_Style_Alignment::HORIZONTAL_CENTER);

    $objPHPExcel->setActiveSheetIndex(0)->getStyle('E')->getAlignment()->setHorizontal(\PHPExcel_Style_Alignment::HORIZONTAL_CENTER);

    $objPHPExcel->setActiveSheetIndex(0)->getStyle('F')->getAlignment()->setHorizontal(\PHPExcel_Style_Alignment::HORIZONTAL_CENTER);

    $objActSheet->setCellValue('A1','商品货号');

    $objActSheet->setCellValue('B1','商品名称');

    $objActSheet->setCellValue('C1','商品图');

    $objActSheet->setCellValue('D1','商品条码');

    $objActSheet->setCellValue('E1','商品属性');

    $objActSheet->setCellValue('F1','报价(港币)');

    // 设置个表格宽度

    $objPHPExcel->getActiveSheet()->getColumnDimension('A')->setWidth(16);

    $objPHPExcel->getActiveSheet()->getColumnDimension('B')->setWidth(80);

    $objPHPExcel->getActiveSheet()->getColumnDimension('C')->setWidth(15);

    $objPHPExcel->getActiveSheet()->getColumnDimension('D')->setWidth(20);

    $objPHPExcel->getActiveSheet()->getColumnDimension('E')->setWidth(12);

    $objPHPExcel->getActiveSheet()->getColumnDimension('F')->setWidth(12);

    // 垂直居中

    $objPHPExcel->getActiveSheet()->getStyle('A')->getAlignment()->setVertical(\PHPExcel_Style_Alignment::VERTICAL_CENTER);

    $objPHPExcel->getActiveSheet()->getStyle('B')->getAlignment()->setVertical(\PHPExcel_Style_Alignment::VERTICAL_CENTER);

    $objPHPExcel->getActiveSheet()->getStyle('D')->getAlignment()->setVertical(\PHPExcel_Style_Alignment::VERTICAL_CENTER);

    $objPHPExcel->getActiveSheet()->getStyle('E')->getAlignment()->setVertical(\PHPExcel_Style_Alignment::VERTICAL_CENTER);

    $objPHPExcel->getActiveSheet()->getStyle('F')->getAlignment()->setVertical(\PHPExcel_Style_Alignment::VERTICAL_CENTER);

    foreach($dataas$k=>$v){

      $k+=2;

      $objActSheet->setCellValue('A'.$k,$v['goods_sn']); 

      $objActSheet->setCellValue('B'.$k,$v['goods_name']); 

      $img= M('goods')->where('goods_id = '.$v['goods_id'])->field('goods_thumb')->find();

      // 图片生成

      $objDrawing[$k] =new\PHPExcel_Worksheet_Drawing();

      $objDrawing[$k]->setPath('./Upload/'.$img['goods_thumb']);

      // 设置宽度高度

      $objDrawing[$k]->setHeight(80);//照片高度

      $objDrawing[$k]->setWidth(80);//照片宽度

      /*设置图片要插入的单元格*/

      $objDrawing[$k]->setCoordinates('C'.$k);

      // 图片偏移距离

      $objDrawing[$k]->setOffsetX(12);

      $objDrawing[$k]->setOffsetY(12);

      $objDrawing[$k]->setWorksheet($objPHPExcel->getActiveSheet());

      // 表格内容

      $objActSheet->setCellValue('D'.$k,$v['barcode']); 

      $objActSheet->setCellValue('E'.$k,$v['goods_type']); 

      $objActSheet->setCellValue('F'.$k,$v['price']);

      // 表格高度

      $objActSheet->getRowDimension($k)->setRowHeight(80);

    }

    $fileName='报价表'

    $date=date("Y-m-d",time());

    $fileName.="_{$date}.xls";

    $fileName= iconv("utf-8","gb2312",$fileName);

    //重命名表

    // $objPHPExcel->getActiveSheet()->setTitle('test');

    //设置活动单指数到第一个表,所以Excel打开这是第一个表

    $objPHPExcel->setActiveSheetIndex(0);

    header('Content-Type: application/vnd.ms-excel');

    header("Content-Disposition: attachment;filename=\"$fileName\"");

    header('Cache-Control: max-age=0');

    $objWriter= \PHPExcel_IOFactory::createWriter($objPHPExcel,'Excel5');

    $objWriter->save('php://output'); //文件通过浏览器下载

    // END 

  }