[英]How to set the background color for every page tcpdf
我目前正在使用TCPDF在我的Web應用程序中生成簡歷。 但由於對CSS的支持有限,我已經走投無路了。 現在我正在嘗試為生成的每個頁面應用背景顏色。 但我只得到第一頁的顏色。
我的代碼是:
<?php
class PROFILE_PDF extends TCPDF
{
public function Header()
{
$this->SetFillColor(52, 21, 0, 76);
$this->Rect(0, 0, $this->getPageWidth(), $this->getPageHeight(), 'DF', "");
}
private $footer_data = array();
public function Footer()
{
// Position at 15 mm from bottom
$this->SetY(-15);
// Set font
$this->SetFont('helvetica', 'I', 8);
// Page number
$name = <<< EOD
<p>Curriculum Vitae - {$this->footer_data["name"]}</p>
<style>
p {
color: #F5F5F5;
}
</style>
EOD;
$this->writeHTMLCell(0, 10, '', '', $name, 0, 1, 0, true, 'L', true);
$page = <<< EOD
<p>Page {$this->getAliasNumPage()} / {$this->getAliasNbPages()}</p>
<style>
p {
color: #F5F5F5;
}
</style>
EOD;
$this->writeHTMLCell(0, 10, '', 284, $page, 0, 1, 0, true, 'R', true);
$style = array('width' => 0.5, 'cap' => 'butt', 'join' => 'miter', 'dash' => 0, 'color' => array(128, 229, 255));
$this->Line(0, 275, 250, 275, $style);
}
public function setFooterData($footer_data)
{
$this->footer_data = $footer_data;
}
$pdf = new PROFILE_PDF(PDF_PAGE_ORIENTATION, PDF_UNIT, PDF_PAGE_FORMAT, true, 'UTF-8', false);
$pdf->SetLineStyle(array('width' => 2, 'color' => array(112, 128, 144)));
$pdf->Line(0, 0, $pdf->getPageWidth(), 0);
$pdf->Line($pdf->getPageWidth(), 0, $pdf->getPageWidth(), $pdf->getPageHeight());
$pdf->Line(0, $pdf->getPageHeight(), $pdf->getPageWidth(), $pdf->getPageHeight());
$pdf->Line(0, 0, 0, $pdf->getPageHeight());
// set header data
$footer_data = array();
$footer_data["name"] = $personal_data["first_name"] . " " . $personal_data["last_name"];
$pdf->setFooterData($footer_data);
$pdf->setPrintHeader(false);
//$pdf->Header();
// set document information
$pdf->SetCreator(getSiteName());
$pdf->SetAuthor('Mobile Solutions');
$pdf->SetTitle($personal_data["first_name"] . " " . $personal_data["last_name"]);
$pdf->SetSubject("Student's profile");
$pdf->setPrintHeader(false);
$pdf->AddPage();
$pdf->SetFillColor(52, 21, 0, 76);
$pdf->Rect(0, 0, $pdf->getPageWidth(), $pdf->getPageHeight(), 'DF', "");
$pdf->SetFont('courier', 'B', 24);
//some html elements
$pdf->Output($personal_data["first_name"] . "_" . $personal_data["last_name"] . ".pdf", 'D');
?>
在這里,我無法將SetFillColor()
函數應用於下一個生成的頁面。 這是什么原因? TCPDF文檔說它應該適用於所有頁面。
如果你的意思是使用header
函數應用背景顏色,你應該直接在TCPDF中的$pdf->rect
函數上應用填充顏色
Rect( $x, $y, $w, $h, $style = '', $border_style = array(), $fill_color = array() )
所以在你的情況下它會
$this->Rect(0, 0, $this->getPageWidth(), $this->getPageHeight(), 'DF', "", array(220, 220, 200));
您必須在最后一個參數中更改數組以應用顏色
它不起作用,因為在TCPDF上,據我所知,填充顏色將應用於cell
和multicell
cell
函數,如果您指定了填充參數為true
foreach ($whatever as $data) {
if($nextpage)
{
$this->Rect(0, 0, $this->getPageWidth(), $this->getPageHeight(),
'DF', "", array(220, 220, 200)); // where the array is the color expected
}
}
但更好的選擇是在標題中定義它並用作示例的TCPDF 鏈接上的示例51
public function Header() {
// get the current page break margin
$bMargin = $this->getBreakMargin();
// get current auto-page-break mode
$auto_page_break = $this->AutoPageBreak;
// disable auto-page-break
$this->SetAutoPageBreak(false, 0);
// set bacground image
$img_file = K_PATH_IMAGES.'image_demo.jpg';
$this->Image($img_file, 0, 0, 210, 297, '', '', '', false, 300, '', false, false, 0);
// restore auto-page-break status
$this->SetAutoPageBreak($auto_page_break, $bMargin);
// set the starting point for the page content
$this->setPageMark();
}
所以在這里
public function Header() {
// get the current page break margin
$bMargin = $this->getBreakMargin();
// get current auto-page-break mode
$auto_page_break = $this->AutoPageBreak;
// disable auto-page-break
$this->SetAutoPageBreak(false, 0);
$this->Rect(0, 0, $this->getPageWidth(), $this->getPageHeight(),
'DF', "", array(220, 220, 200)); // where the array is the color expected
$this->SetAutoPageBreak($auto_page_break, $bMargin);
// set the starting point for the page content
$this->setPageMark();
}
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