PDF_fit_textflow

(PECL pdflib >= 2.0.0)

PDF_fit_textflow — Format textflow in rectangular area

说明

PDF_fit_textflow ( resource $pdfdoc , int $textflow , float $llx , float $lly , float $urx , float $ury , string $optlist ) : string

Formats the next portion of a textflow into a rectangular area.

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User Contributed Notes 5 notes

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Kiera ¶

1 year ago


fit_textflow($tf, x_coord, y_coord, w_coord, h_coord, $opt)
    x_coord - number of pixels from the left
    y_coord - number of pixels from the bottom of the text box to the bottom of the PDF
    w_coord - number of pixels from the left to the right side of the box
    h_coord - number of pixels from the bottom of the PDF to the top of the text box

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Anonymous ¶

4 years ago


As of v8 or v9 of PDFlib, some things have changed concerning pdf_fit_textflow . The example (2 posts above) which makes textflow extend accross multiple pages, may be necessary to be changed in this way:

do {
    
      ....

} while(strcmp($result, "_boxfull") == 0);

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David ¶

11 years ago


NOTE!
This function is not supported in "PDFlib Lite" extension which is mostly been used by PHP-programmers.

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ctemple at xadvance dot com ¶

12 years ago


This is an excerpt of code from the PDFlib Manual that has been modfied for PHP.  It fulfills the very common need to have a textflow extend accross multiple pages.

$pdf is the PDF file resource.  You may want to modify the page size (this is letter size) or the position of the textflow itself. 

<?php

$thetext = "INSERT YOUR MULTI-PAGE TEXT HERE";

$textflow = PDF_create_textflow($pdf, $thetext, "fontname=Tahoma fontsize=9 encoding=winansi");

do {
    PDF_begin_page_ext($pdf, 612, 792, "");
    $result = PDF_fit_textflow($pdf, $textflow, 50, 120, 550, 720, "");
    PDF_end_page_ext($pdf, "");
} while (strcmp($result, "_stop"));

PDF_delete_textflow($pdf, $textflow);

?>

If you have any templates or pagination that need to be placed on each page, they can go within the do/while loop itself, between the begin_page and end_page functions.

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GreenRover ¶

13 years ago


to plant an singel line with an alignment

$textflow = pdf_create_textflow($pdf, "test 123\nfoo baaa", 'fontname=Helvetica fontsize=12 encoding=iso8859-1 alignment=right');    
  pdf_fit_textflow   ($pdf, $textflow, 400, 100, 550, 200, '');
  pdf_delete_textflow($pdf, $textflow);

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官方地址：https://www.php.net/manual/en/function.pdf-fit-textflow.php

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PDF_fit_textflow

说明

User Contributed Notes 5 notes