fonts/font_configuration
Configure font resources and search for fonts.
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<?php
/*
* Font resources:
* Configure font resources and search for fonts
*
* In the easiest case, load a host font on Windows or Mac which is already
* installed in the system. Then, use the "SearchPath" resource category to
* define the directory with your fonts. In the next case, use a font
* where the font file name equals the font name. If the font name and font
* file name are not equal, use the "FontOutline" resource category to define
* a font name to be used by PDFlib. With info_font() get the font name and
* the font filen ame.
*
* Required software: PDFlib/PDFlib+PDI/PPS 9
* Required data: font file
*/
/* This is where the data files are. Adjust as necessary. */
$searchpath = dirname(__FILE__,3)."/input";
$outfile = "";
$title = "Font Configuration";
$x=20;
$y=260;
try {
$p = new PDFlib();
/* This means we must check return values of load_font() etc. */
$p->set_option("errorpolicy=return");
if ($p->begin_document($outfile, "") == 0)
throw new Exception("Error: " . $p->get_errmsg());
$p->set_info("Creator", "PDFlib Cookbook");
$p->set_info("Title", $title);
/* Start page */
$p->begin_page_ext(0, 0, "width=300 height=300");
/* The convenient way: load a host font on Windows or Mac which is
* already installed in the system. In this case no prerequisites
* are required provided that you know the exact (case-sensitive)
* name of the font (see the PDFlib Tutorial for information about
* how to retrieve the exact name of a host font). For example, if
* you installed the font "Verdana" in the system you can load it
* just as follows.
*/
/* The following will only work on Mac or Windows, provided the
* font Verdana is installed in the system.
$font = $p->load_font("Verdana", "unicode", "");
if ($font == 0)
throw new Exception("Error: " . $p->get_errmsg());
$p->setfont($font, 10);
$p->fit_textline("Font file is installed in the system", $x, $y, "");
$fontname = $p->get_string($p->info_font(font, "fontname", "api"), "");
$p->fit_textline("Font name used in PDFlib: " . $fontname, $x, $y-=20, "");
*/
/* If you do not want to use a host font the location of the font files
* must be provided. Use the "SearchPath" resource category to define
* the folder for your fonts to be searched in. Add similar
* "Searchpath" commands to define further folders if necessary. PDFlib
* will first search the font in all folders defined with "Searchpath".
*/
$p->set_option("searchpath={" . $searchpath . "}");
/* If you know the font name and the font file name (excluding the
* file name extension such as ".ttf", ".otf", ".pfb" etc.) is equal
* to the font name, you can simply load the font.
*/
/* Alternatively, you can supply an absolute path name such as
*
* $p->set_option(FontOutline=NotoSerif-Regular=/usr/fonts/NotoS-R.ttf");
*
* In this case the font is loaded from the location defined above
* without the searchpath being applied.
*/
/* Now you can load the font using the name "NotoSerif-Regular".
*/
$font = $p->load_font("NotoSerif-Regular", "unicode", "");
if ($font == 0)
throw new Exception("Error: " . $p->get_errmsg());
$p->setfont($font, 10);
$p->fit_textline("Font file name: NotoSerif-Regular.ttf", $x, $y-=40, "");
$fontname = $p->get_string($p->info_font($font, "fontname", "api"), "");
$p->fit_textline("Font name used in PDFlib: " . $fontname, $x, $y-=20, "");
/* Finish page */
$p->end_page_ext("");
$p->end_document("");
$buf = $p->get_buffer();
$len = strlen($buf);
header("Content-type: application/pdf");
header("Content-Length: $len");
header("Content-Disposition: inline; filename=font_configuration.pdf");
print $buf;
} catch (PDFlibException $e) {
echo("PDFlib exception occurred:\n".
"[" . $e->get_errnum() . "] " . $e->get_apiname() .
": " . $e->get_errmsg() . "\n");
exit(1);
} catch (Throwable $e) {
echo("PHP exception occurred: " . $e->getMessage() . "\n");
exit(1);
}
$p = 0;
?>