Question

我使用fpdf库生成了pdf。数据导出到pdf文档我想设置单个列单元格的宽度如何做到这一点我知道在这个函数中必须要做一些事情才能增加宽度 function CalcWidths($width,$align) { //Compute the widths of the columns $TableWidth=0; foreach($this->aCols as $i=>$col) { $w=$col['w']; if($w==-1) $w=$width/count($this->aCols); elseif(substr($w,-1)=='%') $w=$w/100*$width; $this->aCols[$i]['w']=$w; $TableWidth+=$w; } if($align=='C') $this->TableX=max(($this->w-$TableWidth)/2,0); elseif($align=='R') $this->TableX=max($this->w-$this->rMargin-$TableWidth,0); else $this->TableX=$this->lMargin; } 什么必须改变

Answer 1

宽度可以像这样分配给fpdf，

 $options = array('cols' =>
                        array('Detail1' => array('width'=>100, 'justification' => 'left'),
                              'Detail2' => array('width'=>400, 'justification' => 'left')
                             )
                       );

但是字段值扩展然后宽度也增加。然后像这样使用

$table[] = array(
                array("Detail1" => "D1", "Detail2" => wordwrap($x1, 200, "\n", 1)),
                array("Detail1" => "D2", "Detail2" => wordwrap($x2, 200, "\n", 1)),
                array("Detail1" => "D3", "Detail2" => wordwrap($x3, 200, "\n", 1))
);

我们在哪里可以指定以pdf格式生成的列的宽度？

1 个答案: