From 7730c04bcebbf1c9b1365bbb28e071c35d6f8dda Mon Sep 17 00:00:00 2001
From: Andreas Heigl <andreas@heigl.org>
Date: Wed, 2 Nov 2011 16:12:54 +0100
Subject: [PATCH] adds the file responsiblew for PDF-Creation

THis file in conjunction with PDFlib and the index.php file creates a
PDF-File with a hyphenated Text.
---
 createPdf.php | 94 +++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 94 insertions(+)
 create mode 100644 createPdf.php

diff --git a/createPdf.php b/createPdf.php
new file mode 100644
index 0000000..e2d4510
--- /dev/null
+++ b/createPdf.php
@@ -0,0 +1,94 @@
+<?php
+
+if ( ! isset ( $_REQUEST ['text'] ) ) {
+    $_REQUEST['text'] = '';
+}
+if ( ! isset ( $_REQUEST ['fontsize'] ) ) {
+    $_REQUEST['fontsize'] = 9;
+}
+if ( ! isset ( $_REQUEST ['adjustmethod'] ) ) {
+    $_REQUEST['adjustmethod'] = 'auto';
+}
+if ( ! isset ( $_REQUEST ['alignment'] ) ) {
+    $_REQUEST['alignment'] = 'left';
+}
+if ( ! isset ( $_REQUEST ['maxspacing'] ) ) {
+    $_REQUEST['maxspacing'] = '500';
+}
+if ( ! isset ( $_REQUEST ['minspacing'] ) ) {
+    $_REQUEST['minspacing'] = '50';
+}
+if ( ! isset ( $_REQUEST ['nofitlimit'] ) ) {
+    $_REQUEST['nofitlimit'] = '50';
+}
+if ( ! isset ( $_REQUEST ['shrinklimit'] ) ) {
+    $_REQUEST['shrinklimit'] = '85';
+}
+if ( ! isset ( $_REQUEST ['spreadlimit'] ) ) {
+    $_REQUEST['spreadlimit'] = '0';
+}
+if ( ! isset ( $_REQUEST ['charspacing'] ) ) {
+    $_REQUEST['charspacing'] = '100';
+}
+if ( ! isset ( $_REQUEST ['nowrap'] ) ) {
+    $_REQUEST['nowrap'] = false;
+}
+
+$_REQUEST['maxspacing']  = (int) $_REQUEST['maxspacing'] . '%';
+$_REQUEST['minspacing']  = (int) $_REQUEST['minspacing'] . '%';
+$_REQUEST['nofitlimit']  = (int) $_REQUEST['nofitlimit'] . '%';
+$_REQUEST['shrinklimit'] = (int) $_REQUEST['shrinklimit'] . '%';
+$_REQUEST['charspacing'] = (int) $_REQUEST['charspacing'] . '%';
+$_REQUEST['text']        = str_replace ( '-', chr ( 173 ), $_REQUEST['text'] );
+
+
+try {
+    $p = new PDFlib ();
+    /* open new PDF file; insert a file name to create the PDF on disk */
+    if ( $p -> begin_document ( '', '' ) == 0 ) {
+        die("Error: " . $p -> get_errmsg () );
+    }
+    $p -> begin_page_ext ( 1100, 600, '' );
+
+    $tfcreate_options = array ( 'fontname=Helvetica', 'fontsize=' . $_REQUEST ['fontsize'], 'encoding=winansi' );
+    $tfcreate_options [] = 'alignment=' . $_REQUEST['alignment'];
+    $tfcreate_options [] = 'adjustmethod=' . $_REQUEST['adjustmethod'];
+    $tfcreate_options [] = 'maxspacing=' . $_REQUEST['maxspacing'];
+    $tfcreate_options [] = 'minspacing=' . $_REQUEST['minspacing'];
+    $tfcreate_options [] = 'nofitlimit=' . $_REQUEST['nofitlimit'];
+    $tfcreate_options [] = 'shrinklimit=' . $_REQUEST['shrinklimit'];
+    $tfcreate_options [] = 'spreadlimit=' . $_REQUEST['spreadlimit'];
+    $tfcreate_options [] = 'charspacing=' . $_REQUEST['charspacing'];
+
+    $tffit_options = array ( 'showborder=true' );
+
+    $tf1 = $p -> create_textflow ( $_REQUEST ['text'], implode ( ' ', $tfcreate_options ) );
+    $tf2 = $p -> create_textflow ( $_REQUEST ['text'], implode ( ' ', $tfcreate_options ) );
+    $tf3 = $p -> create_textflow ( $_REQUEST ['text'], implode ( ' ', $tfcreate_options ) );
+    $tf4 = $p -> create_textflow ( $_REQUEST ['text'], implode ( ' ', $tfcreate_options ) );
+    $p -> fit_textflow ( $tf1, 20, 20, 400, 580,implode ( ' ', $tffit_options ) );
+    $p -> fit_textflow ( $tf2, 420, 20, 720, 580,implode ( ' ', $tffit_options ) );
+    $p -> fit_textflow ( $tf3, 740, 20, 960, 580,implode ( ' ', $tffit_options ) );
+    $p -> fit_textflow ( $tf4, 980, 20, 1080, 580,implode ( ' ', $tffit_options ) );
+    $p -> delete_textflow ( $tf1 );
+    $p -> delete_textflow ( $tf2 );
+    $p -> delete_textflow ( $tf3 );
+    $p -> delete_textflow ( $tf4 );
+
+    $tf = $p -> create_textflow ( implode ( ' ', $tfcreate_options ), 'fontname=Helvetica fontsize=9 encoding=winansi' );
+    $p -> fit_textflow ( $tf, 5, 5, 1095, 18,implode ( ' ', $tffit_options ) );
+    $p -> delete_textflow ( $tf );
+    $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=hello.pdf");
+    print $buf;
+} catch ( PDFlibException $e ) {
+    die("<h1>PDFlib exception occurred</h1>" .
+    "<p><strong>" . $e->get_errnum() . "</strong> " . $e->get_apiname() . ": " .
+    $e->get_errmsg() . "</p><p>" . $e -> getFile () . ': ' . $e -> getLine () . '</p>');
+}
+?>
\ No newline at end of file