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Digg  PDF_rect
Draw rectangle
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Examples ( Source code ) » PDF_rect
Code Examples / Notes » pdf_rect02-aug-2001 01:26
This will draw a simple rectangle... ...with a few extras. <?php //Create & Open PDF-Object $pdf = pdf_new(); pdf_open_file($pdf); pdf_set_info($pdf, "Author","Bob Nijman"); pdf_set_info($pdf, "Title","www.nijman.de"); pdf_set_info($pdf, "Creator", "bob@nijman.de"); pdf_set_info($pdf, "Subject", "pdf-stuff"); pdf_begin_page($pdf, 200, 200); // just a simple rectangle pdf_setlinewidth($pdf, 5); //make the border of the rectangle a bit wider pdf_rotate($pdf, 5); //rotate the coordinate system (NOT THE RECTANGLE !!!!!) pdf_rect($pdf, 100, 100, 50, 50); //draw the rectangle pdf_stroke($pdf); //stroke the path with the current color(not yet :-)) and line width //note: the rect is not drawn untill we use pdf_stroke - try it out!!! //close it up pdf_end_page($pdf); pdf_close($pdf); $data = pdf_get_buffer($pdf); header('Content-type: application/pdf'); header('Content-disposition: inline; filename=invoice.pdf'); header('Content-length: ' . strlen($data)); echo $data; ?> Thanx to: http://www.dynamicwebpages.de/50.tutorials.php?dwp_tutorialID=11 Great german (!!!) tutorial stuart
This section of the manual is really sparse, and there don't seem to be any tutorials out there that go beyond adding a single line of text, so I found this piece of information out by trial and error. The function only specifies that you want a rectangle at those co-ordinates, and must be followed by a stroke command: pdf_rect($pdf, 100, 100, 50, 50); pdf_stroke($pdf); This completes the process of placing the rectangle on the page. tobias
Round rectangles My function to create rectangles width round corners: <?php function pdf_roundrect($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); } ?> ragnar
Be sure of adding a pdf_stroke(resource_pdf) after the pdf_rect function or will take an error in the PDFlib.
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