如何让生成的文本显示在页面中央。
Generated =
$_POST
方法...所以我不知道输入中的文本有多长。我需要以某种方式预先确定中心参数。
有什么想法吗?也许是这样的:
MultiCell(0,$height,"text",0,'C') ?
通常是
$pdf->Cell(0, $height, "text", 0, 0, 'C');
,但如果您在页眉或页脚函数中执行此操作,则为 $this->Cell(0, $height, "text", 0, 0, 'C')
。如果您在 function() 调用中执行此操作,请不要忘记将 $height
声明为全局变量。
谢谢牛牛!这对我有用:
$mid_x = 135; // the middle of the "PDF screen", fixed by now.
$text = $userFullName;
$pdf_file->Text($mid_x - ($pdf_file->GetStringWidth($text) / 2), 102, $text);
这可能对你有用
MultiCell(0,$height,'You can<P ALIGN="center">center a line</P>',0,'C')
$pdf->Text($mid_x-$pdf->GetStringWidth($text)/2,$y,$text);
global $title;
// Calculate width of text and position
$w = $this->GetStringWidth($title)+6;
$this->SetX((210-$w)/2);
// Line break
$this->Ln(10);
$title = 'YOUR TEXT HERE';
$this->SetTitle($title);
$this->SetTextColor(0,0, 0);
$this->SetFont('Arial','',17);
$this->SetX(((210-$w)/4),(-50));
$this->Cell(10, 20, $title);
这对我有用
$mid_x = $pdf->GetPageWidth() / 2;
$text = $userName;
$pdf->Text($mid_x - ($pdf->GetStringWidth($text) / 2),{height}, $text);