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我正在使用FPDI在圖像頂部導入PDF。我有一切工作,但現在我想旋轉圖像。這裏是我的代碼:PHP - FPDI - 旋轉圖像
require('fpdf.php');
require('fpdi.php');
class PDF_Rotate extends FPDI {
var $angle = 0;
function Rotate($angle, $x = -1, $y = -1) {
if ($x == -1)
$x = $this->x;
if ($y == -1)
$y = $this->y;
if ($this->angle != 0)
$this->_out('Q');
$this->angle = $angle;
if ($angle != 0) {
$angle*=M_PI/180;
$c = cos($angle);
$s = sin($angle);
$cx = $x * $this->k;
$cy = ($this->h - $y) * $this->k;
$this->_out(sprintf('q %.5F %.5F %.5F %.5F %.2F %.2F cm 1 0 0 1 %.2F %.2F cm', $c, $s, -$s, $c, $cx, $cy, -$cx, -$cy));
}
}
function _endpage() {
if ($this->angle != 0) {
$this->angle = 0;
$this->_out('Q');
}
parent::_endpage();
}
}
function RotatedImage($file,$x,$y,$w,$angle)
{
//Image rotated around its upper-left corner
$this->Rotate($angle,$x,$y);
$this->Image($file,$x,$y,$w);
$this->Rotate(0);
}
$pdf = new FPDI();
$pdf->AddPage();
//$pdf->Image('template/test.jpg',14,26,150);
$pdf->RotatedImage('template/test.jpg',14,26,150,4);
//load template
$pdf->setSourceFile('template/photo.pdf');
$tplIdx = $pdf->importPage(1);
$pdf->SetAutoPagebreak(false, 0);
//use the imported page and place it at point 0,0; calculate width and height
//automaticallay and ajust the page size to the size of the imported page
$pdf->useTemplate($tplIdx, 0, 0, 210.058, 296.926, true);
$pdf->Output();
該行正常工作:
$pdf->Image('template/test.jpg',14,26,150);
但是,如果我嘗試以下方法:
$pdf->RotatedImage('template/test.jpg',14,26,150,4);
我得到一個錯誤:FPDI:RotatedImage不確定的。
我試圖讓FPDF旋轉法(http://www.fpdf.org/en/script/script2.php)與FPDI(https://www.setasign.com/products/fpdi/about/)
工作有沒有人管理這之前?