TCPDF/FPDF - 改ページ問題 - 優秀な図書館

データテーブルを含むPDFファイルを作成しようとしていますが、ページ区切りが満たされると、新しいマルチセルがページに追加されるたびに新しいページにジャンプします。ブレークポイントレベル..！？TCPDF/FPDF - 改ページ問題

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例を私はTCPDFと正確に同じことをしようとしましたが、まだページと同じ問題が毎回私は、ページのブレイク・ポイント・レベルを中心に追加された新しい電池を破る：

http://www.online-økonomi.dk/_tst_fpdf.php

require_once '../class/download/fpdf/fpdf.php'; 

class File_PDF { 
    private $pdf; 

    private $col_product = 25; 
    private $col_unit = 12; 
    private $col_price = 20; 
    private $col_count = 14; 
    private $col_discount = 12; 
    private $col_vat = 12; 
    private $col_sum = 22; 

    private $width = 200; 
    private $line_height = 4.2; 
    private $margin_top = 30; 

    public function generate(){ 
     $this->pdf = new FPDF(); 
     $this->pdf->AddPage(); 
     $this->pdf->SetDisplayMode('real'); 
     $this->pdf->SetAutoPageBreak(true, 150); 

     if($this->products){ 
      $i = 0; 
      $this->color_light(); 
      foreach($this->products as $product){ 
       $this->add_product($product, $i % 2 ? true:false); 
       $i++; 
      } 
     } 

     $this->pdf->Output(); 
    } 

    private function add_product($product, $fill){ 
     $this->txt(); 

     $x = $this->width; 
     $y = $this->pdf->GetY(); 

     $this->cell_sum($this->col_sum, $x, $y, $product['sum']/100, 'R', $fill); 
     $this->cell_vat($this->col_vat, $x, $y, $product['vat_percent'], 'R', $fill); 
     $this->cell_discount($this->col_discount, $x, $y, $product['discount_percent']/100, 'R', $fill); 
     $this->cell_count($this->col_count, $x, $y, $product['count']/100, 'R', $fill); 
     $this->cell_price($this->col_price, $x, $y, $product['price']/100, 'R', $fill); 
     $this->cell_unit($this->col_unit, $x, $y, $product['unit_name'], 'L', $fill); 
     $this->cell_name(0, $x, $y, $product['name'], 'L', $fill); 
     $this->cell_product($this->col_product, $x, $y, $product['product_id_'], 'L', $fill); 
    } 

    private function cell_sum($width, &$x, $y, $str, $align, $fill=false){ 
     $this->cnstr_cell($width, $x, $y, $str, $align, $fill); 
    } 

    private function cell_vat($width, &$x, $y, $str, $align, $fill=false){ 
     $this->cnstr_cell($width, $x, $y, $str, $align, $fill); 
    } 

    private function cell_discount($width, &$x, $y, $str, $align, $fill=false){ 
     $this->cnstr_cell($width, $x, $y, $str, $align, $fill); 
    } 

    private function cell_count($width, &$x, $y, $str, $align, $fill=false){ 
     $this->cnstr_cell($width, $x, $y, $str, $align, $fill); 
    } 

    private function cell_price($width, &$x, $y, $str, $align, $fill=false){ 
     $this->cnstr_cell($width, $x, $y, $str, $align, $fill); 
    } 

    private function cell_unit($width, &$x, $y, $str, $align, $fill=false){ 
     $this->cnstr_cell($width, $x, $y, $str, $align, $fill); 
    } 

    private function cell_name($width, &$x, $y, $str, $align, $fill=false){ 
     $this->pdf->SetXY($this->col_product + 10, $y); 
     $this->pdf->MultiCell($x - $this->col_product - 10, $this->line_height, $str, 0, $align, $fill); 
    } 

    private function cell_product($width, &$x, $y, $str, $align, $fill=false){ 
     $this->pdf->SetXY(10, $y); 
     $this->pdf->MultiCell($this->col_product, $this->line_height, $str, 0, $align, $fill); 
    } 

    private function cnstr_cell($width, &$x, $y, $str, $align='L', $fill=false){ 
     $x -= $width; 
     $this->pdf->SetXY($x, $y); 
     $this->pdf->MultiCell($width, $this->line_height, $str, 0, $align, $fill); 
    } 

    private function color_light(){ 
     $this->pdf->SetFillColor(200, 200, 200); 
    } 

    private function txt(){ 
     $this->pdf->SetFont('Arial', '', 8.5); 
    } 

    private function txt_marked(){ 
     $this->pdf->SetFont('Arial', 'B', 8.5); 
    } 

    private $products = array(
     array(
      'product_id_' => 'ADS1550', 
      'name' => 'name', 
      'unit_name' => 'pcs', 
      'price' => 182450000, 
      'count' => 310000, 
      'discount_percent' => 19900, 
      'vat_percent' => 0, 
      'sum' => 1587057200 
      ), 
     array(
      'product_id_' => 'ADS1550', 
      'name' => 'name', 
      'unit_name' => 'pcs', 
      'price' => 182450000, 
      'count' => 310000, 
      'discount_percent' => 19900, 
      'vat_percent' => 0, 
      'sum' => 1587057200 
      ), 
     array(
      'product_id_' => 'ADS1550', 
      'name' => 'name', 
      'unit_name' => 'pcs', 
      'price' => 182450000, 
      'count' => 310000, 
      'discount_percent' => 19900, 
      'vat_percent' => 0, 
      'sum' => 1587057200 
      ), 
     array(
      'product_id_' => 'ADS1550', 
      'name' => 'name', 
      'unit_name' => 'pcs', 
      'price' => 182450000, 
      'count' => 310000, 
      'discount_percent' => 19900, 
      'vat_percent' => 0, 
      'sum' => 1587057200 
      ), 
     array(
      'product_id_' => 'ADS1550', 
      'name' => 'name', 
      'unit_name' => 'pcs', 
      'price' => 182450000, 
      'count' => 310000, 
      'discount_percent' => 19900, 
      'vat_percent' => 0, 
      'sum' => 1587057200 
      ), 
     array(
      'product_id_' => 'ADS1550', 
      'name' => 'name', 
      'unit_name' => 'pcs', 
      'price' => 182450000, 
      'count' => 310000, 
      'discount_percent' => 19900, 
      'vat_percent' => 0, 
      'sum' => 1587057200 
      ), 
     array(
      'product_id_' => 'ADS1550', 
      'name' => 'name', 
      'unit_name' => 'pcs', 
      'price' => 182450000, 
      'count' => 310000, 
      'discount_percent' => 19900, 
      'vat_percent' => 0, 
      'sum' => 1587057200 
      ), 
     array(
      'product_id_' => 'ADS1550', 
      'name' => 'name', 
      'unit_name' => 'pcs', 
      'price' => 182450000, 
      'count' => 310000, 
      'discount_percent' => 19900, 
      'vat_percent' => 0, 
      'sum' => 1587057200 
      ), 
     array(
      'product_id_' => 'ADS1550', 
      'name' => 'name', 
      'unit_name' => 'pcs', 
      'price' => 182450000, 
      'count' => 310000, 
      'discount_percent' => 19900, 
      'vat_percent' => 0, 
      'sum' => 1587057200 
      ), 
     array(
      'product_id_' => 'ADS1550', 
      'name' => 'name', 
      'unit_name' => 'pcs', 
      'price' => 182450000, 
      'count' => 310000, 
      'discount_percent' => 19900, 
      'vat_percent' => 0, 
      'sum' => 1587057200 
      ), 
     array(
      'product_id_' => 'ADS1550', 
      'name' => 'name', 
      'unit_name' => 'pcs', 
      'price' => 182450000, 
      'count' => 310000, 
      'discount_percent' => 19900, 
      'vat_percent' => 0, 
      'sum' => 1587057200 
      ), 
     array(
      'product_id_' => 'ADS1550', 
      'name' => 'name', 
      'unit_name' => 'pcs', 
      'price' => 182450000, 
      'count' => 310000, 
      'discount_percent' => 19900, 
      'vat_percent' => 0, 
      'sum' => 1587057200 
      ), 
     array(
      'product_id_' => 'ADS1550', 
      'name' => 'name', 
      'unit_name' => 'pcs', 
      'price' => 182450000, 
      'count' => 310000, 
      'discount_percent' => 19900, 
      'vat_percent' => 0, 
      'sum' => 1587057200 
      ), 
     array(
      'product_id_' => 'ADS1550', 
      'name' => 'name', 
      'unit_name' => 'pcs', 
      'price' => 182450000, 
      'count' => 310000, 
      'discount_percent' => 19900, 
      'vat_percent' => 0, 
      'sum' => 1587057200 
      ), 
     array(
      'product_id_' => 'ADS1550', 
      'name' => 'name', 
      'unit_name' => 'pcs', 
      'price' => 182450000, 
      'count' => 310000, 
      'discount_percent' => 19900, 
      'vat_percent' => 0, 
      'sum' => 1587057200 
      ), 
     array(
      'product_id_' => 'ADS1550', 
      'name' => 'name', 
      'unit_name' => 'pcs', 
      'price' => 182450000, 
      'count' => 310000, 
      'discount_percent' => 19900, 
      'vat_percent' => 0, 
      'sum' => 1587057200 
      ), 
     array(
      'product_id_' => 'ADS1550', 
      'name' => 'name', 
      'unit_name' => 'pcs', 
      'price' => 182450000, 
      'count' => 310000, 
      'discount_percent' => 19900, 
      'vat_percent' => 0, 
      'sum' => 1587057200 
      ), 
     array(
      'product_id_' => 'ADS1550', 
      'name' => 'name', 
      'unit_name' => 'pcs', 
      'price' => 182450000, 
      'count' => 310000, 
      'discount_percent' => 19900, 
      'vat_percent' => 0, 
      'sum' => 1587057200 
      ), 
     array(
      'product_id_' => 'ADS1550', 
      'name' => 'name', 
      'unit_name' => 'pcs', 
      'price' => 182450000, 
      'count' => 310000, 
      'discount_percent' => 19900, 
      'vat_percent' => 0, 
      'sum' => 1587057200 
      ), 
     array(
      'product_id_' => 'ADS1550', 
      'name' => 'name', 
      'unit_name' => 'pcs', 
      'price' => 182450000, 
      'count' => 310000, 
      'discount_percent' => 19900, 
      'vat_percent' => 0, 
      'sum' => 1587057200 
      ), 
     array(
      'product_id_' => 'ADS1550', 
      'name' => 'name', 
      'unit_name' => 'pcs', 
      'price' => 182450000, 
      'count' => 310000, 
      'discount_percent' => 19900, 
      'vat_percent' => 0, 
      'sum' => 1587057200 
      ), 
     array(
      'product_id_' => 'ADS1550', 
      'name' => 'name', 
      'unit_name' => 'pcs', 
      'price' => 182450000, 
      'count' => 310000, 
      'discount_percent' => 19900, 
      'vat_percent' => 0, 
      'sum' => 1587057200 
      ), 
     array(
      'product_id_' => 'ADS1550', 
      'name' => 'name', 
      'unit_name' => 'pcs', 
      'price' => 182450000, 
      'count' => 310000, 
      'discount_percent' => 19900, 
      'vat_percent' => 0, 
      'sum' => 1587057200 
      ), 
     array(
      'product_id_' => 'ADS1550', 
      'name' => 'name', 
      'unit_name' => 'pcs', 
      'price' => 182450000, 
      'count' => 310000, 
      'discount_percent' => 19900, 
      'vat_percent' => 0, 
      'sum' => 1587057200 
      ), 
     array(
      'product_id_' => 'ADS1550', 
      'name' => 'name', 
      'unit_name' => 'pcs', 
      'price' => 182450000, 
      'count' => 310000, 
      'discount_percent' => 19900, 
      'vat_percent' => 0, 
      'sum' => 1587057200 
      ), 
     array(
      'product_id_' => 'ADS1550', 
      'name' => 'name', 
      'unit_name' => 'pcs', 
      'price' => 182450000, 
      'count' => 310000, 
      'discount_percent' => 19900, 
      'vat_percent' => 0, 
      'sum' => 1587057200 
      ), 
     array(
      'product_id_' => 'ADS1550', 
      'name' => 'name', 
      'unit_name' => 'pcs', 
      'price' => 182450000, 
      'count' => 310000, 
      'discount_percent' => 19900, 
      'vat_percent' => 0, 
      'sum' => 1587057200 
      ), 
     array(
      'product_id_' => 'ADS1550', 
      'name' => 'name', 
      'unit_name' => 'pcs', 
      'price' => 182450000, 
      'count' => 310000, 
      'discount_percent' => 19900, 
      'vat_percent' => 0, 
      'sum' => 1587057200 
      ), 
     array(
      'product_id_' => 'ADS1550', 
      'name' => 'name', 
      'unit_name' => 'pcs', 
      'price' => 182450000, 
      'count' => 310000, 
      'discount_percent' => 19900, 
      'vat_percent' => 0, 
      'sum' => 1587057200 
      ), 
     array(
      'product_id_' => 'ADS1550', 
      'name' => 'name', 
      'unit_name' => 'pcs', 
      'price' => 182450000, 
      'count' => 310000, 
      'discount_percent' => 19900, 
      'vat_percent' => 0, 
      'sum' => 1587057200 
      ), 
     array(
      'product_id_' => 'ADS1550', 
      'name' => 'name', 
      'unit_name' => 'pcs', 
      'price' => 182450000, 
      'count' => 310000, 
      'discount_percent' => 19900, 
      'vat_percent' => 0, 
      'sum' => 1587057200 
      ), 
     array(
      'product_id_' => 'ADS1550', 
      'name' => 'name', 
      'unit_name' => 'pcs', 
      'price' => 182450000, 
      'count' => 310000, 
      'discount_percent' => 19900, 
      'vat_percent' => 0, 
      'sum' => 1587057200 
      ), 
     array(
      'product_id_' => 'ADS1550', 
      'name' => 'name', 
      'unit_name' => 'pcs', 
      'price' => 182450000, 
      'count' => 310000, 
      'discount_percent' => 19900, 
      'vat_percent' => 0, 
      'sum' => 1587057200 
      ), 
     array(
      'product_id_' => 'ADS1550', 
      'name' => 'name', 
      'unit_name' => 'pcs', 
      'price' => 182450000, 
      'count' => 310000, 
      'discount_percent' => 19900, 
      'vat_percent' => 0, 
      'sum' => 1587057200 
      ), 
     array(
      'product_id_' => 'ADS1550', 
      'name' => 'name', 
      'unit_name' => 'pcs', 
      'price' => 182450000, 
      'count' => 310000, 
      'discount_percent' => 19900, 
      'vat_percent' => 0, 
      'sum' => 1587057200 
      ), 
     array(
      'product_id_' => 'ADS1550', 
      'name' => 'name', 
      'unit_name' => 'pcs', 
      'price' => 182450000, 
      'count' => 310000, 
      'discount_percent' => 19900, 
      'vat_percent' => 0, 
      'sum' => 1587057200 
      ), 
     array(
      'product_id_' => 'ADS1550', 
      'name' => 'name', 
      'unit_name' => 'pcs', 
      'price' => 182450000, 
      'count' => 310000, 
      'discount_percent' => 19900, 
      'vat_percent' => 0, 
      'sum' => 1587057200 
      ), 
     array(
      'product_id_' => 'ADS1550', 
      'name' => 'name', 
      'unit_name' => 'pcs', 
      'price' => 182450000, 
      'count' => 310000, 
      'discount_percent' => 19900, 
      'vat_percent' => 0, 
      'sum' => 1587057200 
      ), 
     array(
      'product_id_' => 'ADS1550', 
      'name' => 'name', 
      'unit_name' => 'pcs', 
      'price' => 182450000, 
      'count' => 310000, 
      'discount_percent' => 19900, 
      'vat_percent' => 0, 
      'sum' => 1587057200 
      ), 
     array(
      'product_id_' => 'ADS1550', 
      'name' => 'name', 
      'unit_name' => 'pcs', 
      'price' => 182450000, 
      'count' => 310000, 
      'discount_percent' => 19900, 
      'vat_percent' => 0, 
      'sum' => 1587057200 
      ), 
     array(
      'product_id_' => 'ADS1550', 
      'name' => 'name', 
      'unit_name' => 'pcs', 
      'price' => 182450000, 
      'count' => 310000, 
      'discount_percent' => 19900, 
      'vat_percent' => 0, 
      'sum' => 1587057200 
      ) 
     ); 
} 

$PDF = new File_PDF(); 
$PDF->generate();

出典

2011-11-30 clarkk

* short *コードサンプルを教えてください。 1ページを埋めるようにコードを単純化し、すべてのオブジェクトのプロパティを削除し、より多くの人々があなたに答えるようにするために、10分ほどかかります。 –

問題は、現在のY位置+新たなセルの高さalloweより大きい場合（MultiCell()に呼ばれる）Cell()方法でFPDFはオールウェイズ新しいページを追加することですdページの高さ。

デフォルトのページの高さは297で、SetAutoPageBreak()の場合は150を引いています。だからY + cell_heightが147より大きい場合は、cnstr_cell()に電話をかけたときに常に新しいページが表示されます。

これを防ぐには、AddPage()に電話する必要があります。あなたのadd_product()方法では、このチェックを追加します。ところで

$x = $this->width; 
$y = $this->pdf->GetY(); 

if (($y + $this->line_height) >= 147) { 
    $this->pdf->AddPage(); 
    $y = 0; // should be your top margin 
}

。私も最近動的なPDFを生成しなければなりませんでしたが、wkhtmltopdfを使ってしまいました。すべてのPHPライブラリよりも使いやすくカスタマイズが容易でした。私はそれを見てみることをお勧めします。

出典

2011-12-03 19:04:02 Jona

ありがとう！..！ :) – clarkk

今週のこの回答を読んでいる間、FYIは、 'wkhtmltopdf'へのリンクが壊れていることに気付きました。 –

@TimLewisありがとう、私はリンクを修正！ – Jona

TCPDF/FPDF - 改ページ問題

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