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<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"> <html> <head> <meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1"> <title>Multi-colonnes</title> <link type="text/css" rel="stylesheet" href="../fpdf.css"> </head> <body> <h1>Multi-colonnes</h1> Cet exemple est une variation du pr�c�dent montrant comment formater le texte sur plusieurs colonnes. <div class="source"> <pre><code><?php <span class="kw">require(</span><span class="str">'fpdf.php'</span><span class="kw">); class </span>PDF <span class="kw">extends </span>FPDF <span class="kw">{ protected </span>$col <span class="kw">= </span>0<span class="kw">; </span><span class="cmt">// Colonne courante </span><span class="kw">protected </span>$y0<span class="kw">; </span><span class="cmt">// Ordonn�e du d�but des colonnes </span><span class="kw">function </span>Header<span class="kw">() { </span><span class="cmt">// En-t�te </span><span class="kw">global </span>$titre<span class="kw">; </span>$<span class="kw">this-></span>SetFont<span class="kw">(</span><span class="str">'Arial'</span><span class="kw">,</span><span class="str">'B'</span><span class="kw">,</span>15<span class="kw">); </span>$w <span class="kw">= </span>$<span class="kw">this-></span>GetStringWidth<span class="kw">(</span>$titre<span class="kw">)+</span>6<span class="kw">; </span>$<span class="kw">this-></span>SetX<span class="kw">((</span>210<span class="kw">-</span>$w<span class="kw">)/</span>2<span class="kw">); </span>$<span class="kw">this-></span>SetDrawColor<span class="kw">(</span>0<span class="kw">,</span>80<span class="kw">,</span>180<span class="kw">); </span>$<span class="kw">this-></span>SetFillColor<span class="kw">(</span>230<span class="kw">,</span>230<span class="kw">,</span>0<span class="kw">); </span>$<span class="kw">this-></span>SetTextColor<span class="kw">(</span>220<span class="kw">,</span>50<span class="kw">,</span>50<span class="kw">); </span>$<span class="kw">this-></span>SetLineWidth<span class="kw">(</span>1<span class="kw">); </span>$<span class="kw">this-></span>Cell<span class="kw">(</span>$w<span class="kw">,</span>9<span class="kw">,</span>$titre<span class="kw">,</span>1<span class="kw">,</span>1<span class="kw">,</span><span class="str">'C'</span><span class="kw">,</span>true<span class="kw">); </span>$<span class="kw">this-></span>Ln<span class="kw">(</span>10<span class="kw">); </span><span class="cmt">// Sauvegarde de l'ordonn�e </span>$<span class="kw">this-></span>y0 <span class="kw">= </span>$<span class="kw">this-></span>GetY<span class="kw">(); } function </span>Footer<span class="kw">() { </span><span class="cmt">// Pied de page </span>$<span class="kw">this-></span>SetY<span class="kw">(-</span>15<span class="kw">); </span>$<span class="kw">this-></span>SetFont<span class="kw">(</span><span class="str">'Arial'</span><span class="kw">,</span><span class="str">'I'</span><span class="kw">,</span>8<span class="kw">); </span>$<span class="kw">this-></span>SetTextColor<span class="kw">(</span>128<span class="kw">); </span>$<span class="kw">this-></span>Cell<span class="kw">(</span>0<span class="kw">,</span>10<span class="kw">,</span><span class="str">'Page '</span><span class="kw">.</span>$<span class="kw">this-></span>PageNo<span class="kw">(),</span>0<span class="kw">,</span>0<span class="kw">,</span><span class="str">'C'</span><span class="kw">); } function </span>SetCol<span class="kw">(</span>$col<span class="kw">) { </span><span class="cmt">// Positionnement sur une colonne </span>$<span class="kw">this-></span>col <span class="kw">= </span>$col<span class="kw">; </span>$x <span class="kw">= </span>10<span class="kw">+</span>$col<span class="kw">*</span>65<span class="kw">; </span>$<span class="kw">this-></span>SetLeftMargin<span class="kw">(</span>$x<span class="kw">); </span>$<span class="kw">this-></span>SetX<span class="kw">(</span>$x<span class="kw">); } function </span>AcceptPageBreak<span class="kw">() { </span><span class="cmt">// M�thode autorisant ou non le saut de page automatique </span><span class="kw">if(</span>$<span class="kw">this-></span>col<span class="kw"><</span>2<span class="kw">) { </span><span class="cmt">// Passage � la colonne suivante </span>$<span class="kw">this-></span>SetCol<span class="kw">(</span>$<span class="kw">this-></span>col<span class="kw">+</span>1<span class="kw">); </span><span class="cmt">// Ordonn�e en haut </span>$<span class="kw">this-></span>SetY<span class="kw">(</span>$<span class="kw">this-></span>y0<span class="kw">); </span><span class="cmt">// On reste sur la page </span><span class="kw">return </span>false<span class="kw">; } else { </span><span class="cmt">// Retour en premi�re colonne </span>$<span class="kw">this-></span>SetCol<span class="kw">(</span>0<span class="kw">); </span><span class="cmt">// Saut de page </span><span class="kw">return </span>true<span class="kw">; } } function </span>TitreChapitre<span class="kw">(</span>$num<span class="kw">, </span>$libelle<span class="kw">) { </span><span class="cmt">// Titre </span>$<span class="kw">this-></span>SetFont<span class="kw">(</span><span class="str">'Arial'</span><span class="kw">,</span><span class="str">''</span><span class="kw">,</span>12<span class="kw">); </span>$<span class="kw">this-></span>SetFillColor<span class="kw">(</span>200<span class="kw">,</span>220<span class="kw">,</span>255<span class="kw">); </span>$<span class="kw">this-></span>Cell<span class="kw">(</span>0<span class="kw">,</span>6<span class="kw">,</span><span class="str">"Chapitre </span>$num<span class="str"> : </span>$libelle<span class="str">"</span><span class="kw">,</span>0<span class="kw">,</span>1<span class="kw">,</span><span class="str">'L'</span><span class="kw">,</span>true<span class="kw">); </span>$<span class="kw">this-></span>Ln<span class="kw">(</span>4<span class="kw">); </span><span class="cmt">// Sauvegarde de l'ordonn�e </span>$<span class="kw">this-></span>y0 <span class="kw">= </span>$<span class="kw">this-></span>GetY<span class="kw">(); } function </span>CorpsChapitre<span class="kw">(</span>$fichier<span class="kw">) { </span><span class="cmt">// Lecture du fichier texte </span>$txt <span class="kw">= </span>file_get_contents<span class="kw">(</span>$fichier<span class="kw">); </span><span class="cmt">// Police </span>$<span class="kw">this-></span>SetFont<span class="kw">(</span><span class="str">'Times'</span><span class="kw">,</span><span class="str">''</span><span class="kw">,</span>12<span class="kw">); </span><span class="cmt">// Sortie du texte sur 6 cm de largeur </span>$<span class="kw">this-></span>MultiCell<span class="kw">(</span>60<span class="kw">,</span>5<span class="kw">,</span>$txt<span class="kw">); </span>$<span class="kw">this-></span>Ln<span class="kw">(); </span><span class="cmt">// Mention </span>$<span class="kw">this-></span>SetFont<span class="kw">(</span><span class="str">''</span><span class="kw">,</span><span class="str">'I'</span><span class="kw">); </span>$<span class="kw">this-></span>Cell<span class="kw">(</span>0<span class="kw">,</span>5<span class="kw">,</span><span class="str">"(fin de l'extrait)"</span><span class="kw">); </span><span class="cmt">// Retour en premi�re colonne </span>$<span class="kw">this-></span>SetCol<span class="kw">(</span>0<span class="kw">); } function </span>AjouterChapitre<span class="kw">(</span>$num<span class="kw">, </span>$titre<span class="kw">, </span>$fichier<span class="kw">) { </span><span class="cmt">// Ajout du chapitre </span>$<span class="kw">this-></span>AddPage<span class="kw">(); </span>$<span class="kw">this-></span>TitreChapitre<span class="kw">(</span>$num<span class="kw">,</span>$titre<span class="kw">); </span>$<span class="kw">this-></span>CorpsChapitre<span class="kw">(</span>$fichier<span class="kw">); } } </span>$pdf <span class="kw">= new </span>PDF<span class="kw">(); </span>$titre <span class="kw">= </span><span class="str">'Vingt mille lieues sous les mers'</span><span class="kw">; </span>$pdf<span class="kw">-></span>SetTitle<span class="kw">(</span>$titre<span class="kw">); </span>$pdf<span class="kw">-></span>SetAuthor<span class="kw">(</span><span class="str">'Jules Verne'</span><span class="kw">); </span>$pdf<span class="kw">-></span>AjouterChapitre<span class="kw">(</span>1<span class="kw">,</span><span class="str">'UN �CUEIL FUYANT'</span><span class="kw">,</span><span class="str">'20k_c1.txt'</span><span class="kw">); </span>$pdf<span class="kw">-></span>AjouterChapitre<span class="kw">(</span>2<span class="kw">,</span><span class="str">'LE POUR ET LE CONTRE'</span><span class="kw">,</span><span class="str">'20k_c2.txt'</span><span class="kw">); </span>$pdf<span class="kw">-></span>Output<span class="kw">(); </span>?></code></pre> </div> <p class='demo'><a href='tuto4.php' target='_blank' class='demo'>[D�mo]</a></p> La m�thode-cl� utilis�e est <a href='../doc/acceptpagebreak.htm'>AcceptPageBreak()</a>. Elle permet d'accepter ou non un saut de page automatique. En refusant le saut et en modifiant la marge gauche (par <a href='../doc/setleftmargin.htm'>SetLeftMargin()</a>), on obtient le formatage en colonnes. <br> Pour le reste, peu de changements ; deux propri�t�s ont �t� ajout�es � la classe pour m�moriser le num�ro de colonne courant ainsi que l'ordonn�e du d�but des colonnes, et l'appel � MultiCell() sp�cifie que le texte a 6 cm de largeur. </body> </html>