PDF_rect

(PHP 4, PECL pdflib >= 1.0.0)

PDF_rect — Draw rectangle

说明

bool PDF_rect ( resource $p , float $x , float $y , float $width , float $height )

Draws a rectangle. 成功时返回 TRUE，或者在失败时返回 FALSE。

User Contributed Notes

nick 26-May-2010 12:02


In php5 a rectangle with some text in is made like this.



<?php

$p->rect(55,520,400,20);

$p->stroke();



$font = $p->load_font("Helvetica", "winansi", "");

$p->setfont($font, 14.0);

$p->set_text_pos(200, 525);

$p->show("Some text");



?>

stuart at horuskol dot co dot uk 09-Jun-2006 11:14


This section of the manual is really sparse, and there don't seem to be any tutorials out there that go beyond adding a single line of text, so I found this piece of information out by trial and error.



The function only specifies that you want a rectangle at those co-ordinates, and must be followed by a stroke command:



  pdf_rect($pdf, 100, 100, 50, 50);

  pdf_stroke($pdf);



This completes the process of placing the rectangle on the page.

ragnar at deulos dot com 04-Oct-2005 08:09


Be sure of adding a pdf_stroke(resource_pdf) after the pdf_rect function or will take an error in the PDFlib.

tobias at midas dot se 16-May-2002 11:31


Round rectangles



My function to create rectangles width round corners:



<?php

function pdf_roundrect($pdfobj, $xpos, $ypos, $xsize, $ysize, $radius)

{

 $ypos = $ypos+$ysize;

 pdf_moveto($pdfobj, $xpos, $ypos-$radius);

 pdf_lineto($pdfobj, $xpos, $ypos-$ysize+$radius);

 pdf_arc($pdfobj, $xpos+$radius, $ypos-$ysize+$radius, $radius, 180, 270);

 pdf_lineto($pdfobj, $xpos+$xsize-$radius, $ypos-$ysize);

 pdf_arc($pdfobj, $xpos+$xsize-$radius, $ypos-$ysize+$radius, $radius, 270, 360);

 pdf_lineto($pdfobj, $xpos+$xsize, $ypos-$radius);

 pdf_arc($pdfobj, $xpos+$xsize-$radius, $ypos-$radius, $radius,0,90);

 pdf_lineto($pdfobj, $xpos+$radius, $ypos);

 pdf_arc($pdfobj, $xpos+$radius, $ypos-$radius, $radius,90,180);

}

?>