PHP FPDF::setMargins方法代码示例

function pdf_export_dots(&$dots, &$more)
{
    # PLEASE FOR TO BE CACHING ME, OBIWAN...
    # (20110120/straup)
    $w = 11;
    $h = 8.5;
    $margin = 0.5;
    $dpi = 72;
    $header_h = 0.2;
    $row_h = 0.2;
    $col_width = 1.25;
    # Here we go...
    $pdf = new FPDF("P", "in", array($w, $h));
    $pdf->setMargins($margin, $margin);
    # The legend gets added below (once we've figured out what page
    # each dot is on) but we'll just declare it here.
    $legend = array();
    $count_legend_items = floor($h / ($row_h * 1.4));
    $count_clusters = ceil(count($dots) / $count_legend_items);
    # Just turn clusters off for now... the map rendering time
    # is still too long for multiple map images (20110120/straup)
    $count_clusters = 1;
    $clusters = array();
    if ($count_clusters == 1) {
        $clusters = array($dots);
    } else {
        $points = array();
        $i = 0;
        foreach ($dots as $dot) {
            $points[] = array('x' => (double) $dot['longitude'], 'y' => (double) $dot['latitude'], 'id' => $dot['id'], 'idx' => $i);
            $i++;
        }
        $_clusters = kmeans_cluster($points, $count_clusters);
        foreach ($_clusters as $_cluster) {
            $_dots = array();
            foreach ($_cluster as $_pt) {
                $_dots[] = $dots[$pt['idx']];
            }
            $clusters[] = $_dots;
        }
    }
    #
    # First generate all the maps
    #
    $maps = array();
    $img_more = array('width' => $h * $dpi, 'height' => $h * $dpi, 'dot_size' => 15);
    foreach ($clusters as $dots) {
        list($map, $gd_img) = maps_image_for_dots($dots, $img_more);
        $maps[] = maps_gd_to_png($gd_img, 'pdf');
    }
    # Now figure out the what is the what of the dots
    $columns = array();
    $cols_per_page = floor(($w - $margin * 2) / $col_width);
    $count_cols = count($more['columns']);
    $pages_per_row = ceil($count_cols / $cols_per_page);
    # See this? We're adding enough extra columns and re-counting
    # everything in order to ensure that every page for each row
    # has an 'id' column
    if ($pages_per_row > 1) {
        $_count = $count_cols + ($pages_per_row - 1);
        $pages_per_row = ceil($_count / $cols_per_page);
    }
    # First, chunk out the header in (n) pages and measure the
    # height of the (header) row itself
    $_h = $header_h * 1.3;
    $pdf->SetFont('Helvetica', 'B', 10);
    for ($i = 0; $i < $count_cols; $i++) {
        $col_name = $more['columns'][$i];
        $b = floor($i / $cols_per_page);
        if (!is_array($columns[$b])) {
            $columns[] = array();
        }
        $columns[$b][] = $col_name;
        $str_width = ceil($pdf->GetStringWidth($more['columns'][$i]));
        if ($str_width > $col_width) {
            $lines = ceil($str_width / $col_width);
            $_h = max($_h, $lines * $header_h);
        }
    }
    $header_h = $_h;
    # make sure every page has an 'id' field
    # (see above)
    $count_columns = count($columns);
    for ($i = 0; $i < $count_columns; $i++) {
        $cols = $columns[$i];
        if (!in_array('id', $cols)) {
            array_unshift($cols, 'id');
            $columns[$i] = $cols;
        }
        # move stuff around so that we keep the pages nice and tidy
        if (count($columns[$i]) > $cols_per_page) {
            $to_keep = array_slice($columns[$i], 0, $cols_per_page);
            $extra = array_slice($columns[$i], $cols_per_page);
            $columns[$i] = $to_keep;
            $columns[$i + 1] = $extra;
        }
    }
    # Now work out the height of each row of dots
    $row_heights = array();
    $pdf->SetFont('Helvetica', '', 10);
//.........这里部分代码省略.........

 /**
  * Sets up a new PDF object with the necessary settings
  *
  * @return  FPDF            A new PDF object
  */
 protected function initialize_pdf()
 {
     global $CFG;
     require_once $CFG->libdir . '/fpdf/fpdf.php';
     $newpdf = new FPDF('L', 'in', 'letter');
     $newpdf->setMargins(self::marginx, self::marginy);
     $newpdf->SetFont('Arial', '', 9);
     $newpdf->AddPage();
     $newpdf->SetFont('Arial', '', 16);
     $newpdf->MultiCell(0, 0.2, $this->report->title, 0, 'C');
     $newpdf->Ln(0.2);
     $newpdf->SetFont('Arial', '', 8);
     $newpdf->SetFillColor(225, 225, 225);
     return $newpdf;
 }

    Define("H_MARGIN", 13);
    Define("COL_SIZE", 22);
    Define("ROW_SIZE", 16);
    Define("COL_NUM", 9);
    Define("ROW_NUM", 17);
    Define("V_PADDING", 0);
    Define("H_PADDING", 0);
    Define("BARCODE_WIDTH", 20);
    Define("BARCODE_HEIGHT", 10);
    Define("TEXT_HEIGHT", 3);
    Define("TEXT_SIZE", 8);
}
require_once \Pasteque\PT::$ABSPATH . "/lib/barcode-master/php-barcode.php";
$font = "./lib/barcode-master/NOTTB___.TTF";
$pdf = new \FPDF(PAPER_ORIENTATION, "mm", PAPER_SIZE);
$pdf->setMargins(H_MARGIN, V_MARGIN);
$pdf->setAutoPageBreak(false, V_MARGIN);
$pdf->AddPage();
$pdf->SetFont('Arial', 'B', TEXT_SIZE);
function pdf_barcode($pdf, $productId, $col, $row)
{
    $product = \Pasteque\ProductsService::get($productId);
    $x = H_MARGIN + $col * COL_SIZE + $col * H_PADDING;
    $y = V_MARGIN + $row * ROW_SIZE + $row * V_PADDING;
    $pdf->SetXY($x, $y);
    $pdf->Cell(BARCODE_WIDTH, TEXT_HEIGHT, utf8_decode($product->reference), 0, 1, "C");
    $pdf->SetXY($x, $y + TEXT_HEIGHT);
    $data = \Barcode::fpdf($pdf, "000000", $pdf->GetX() + BARCODE_WIDTH / 2, $pdf->GetY() + BARCODE_HEIGHT / 2, 0, "ean13", array('code' => $product->barcode), BARCODE_WIDTH / (15 * 7), BARCODE_HEIGHT);
    $pdf->SetXY($x, $y + BARCODE_HEIGHT + TEXT_HEIGHT);
    $pdf->Cell(BARCODE_WIDTH, TEXT_HEIGHT, $product->barcode, 0, 1, "C");
}

//.........这里部分代码省略.........
             $formatr->set_color('red');
             $formatr->set_align('center');
             $formatg =& $workbook->add_format();
             $formatg->set_bold(1);
             $formatg->set_color('green');
             $formatg->set_align('center');
             $rownum = 0;
             $colnum = 0;
             foreach ($this->headers as $header) {
                 $myxls->write($rownum, $colnum++, $header, $formatbc);
             }
             foreach ($this->data as $datum) {
                 if (!is_object($datum)) {
                     continue;
                 }
                 $rownum++;
                 $colnum = 0;
                 foreach ($this->headers as $id => $header) {
                     if (isset($datum->{$id})) {
                         $myxls->write($rownum, $colnum++, $datum->{$id}, $format);
                     } else {
                         $myxls->write($rownum, $colnum++, '', $format);
                     }
                 }
             }
             $workbook->close();
             break;
         case 'pdf':
             require_once $CFG->libdir . '/fpdf/fpdf.php';
             $filename .= '.pdf';
             $newpdf = new FPDF('L', 'in', 'letter');
             $marginx = 0.75;
             $marginy = 0.75;
             $newpdf->setMargins($marginx, $marginy);
             $newpdf->SetFont('Arial', '', 9);
             $newpdf->AddPage();
             $newpdf->SetFont('Arial', '', 16);
             $newpdf->MultiCell(0, 0.2, $this->title, 0, 'C');
             $newpdf->Ln(0.2);
             $newpdf->SetFont('Arial', '', 8);
             $newpdf->SetFillColor(225, 225, 225);
             $heights = array();
             $widths = array();
             $hmap = array();
             $rownum = 0;
             /// PASS 1 - Calculate sizes.
             foreach ($this->headers as $id => $header) {
                 $widths[$id] = $newpdf->GetStringWidth($header) + 0.2;
             }
             $row = 0;
             foreach ($this->data as $datum) {
                 if (!isset($heights[$row])) {
                     $heights[$row] = 0;
                 }
                 foreach ($this->headers as $id => $header) {
                     if (isset($datum->{$id})) {
                         $width = $newpdf->GetStringWidth($datum->{$id}) + 0.2;
                         if ($width > $widths[$id]) {
                             $lines = ceil($width / $widths[$id]);
                             $widths[$id] = $width;
                         } else {
                             $lines = 1;
                         }
                         $height = $lines * 0.2;
                         if ($height > $heights[$row]) {
                             $heights[$row] = $height;