mirror of
https://github.com/EGroupware/egroupware.git
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93 lines
6.1 KiB
HTML
93 lines
6.1 KiB
HTML
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<HTML>
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<HEAD>
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<META HTTP-EQUIV="Content-Type" CONTENT="text/html; charset=ISO-8859-1">
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<TITLE>Minimal example</TITLE>
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<LINK TYPE="text/css" REL="stylesheet" HREF="../fpdf.css">
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</HEAD>
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<BODY>
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<H2>Minimal example</H2>
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Let's start with the classic example:
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<BR>
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<BR>
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<TABLE WIDTH="100%" STYLE="color:#4040C0; border-style:ridge" BORDERCOLORLIGHT="#B0B0E0" BORDERCOLORDARK="#000000" BORDER="2" CELLPADDING=6 CELLSPACING=0 BGCOLOR="#F0F5FF"><TR><TD style="border-width:0px">
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<NOBR><code><font color="#000000">
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<?php<br>define<font class="kw">(</font><font class="str">'FPDF_FONTPATH'</font><font class="kw">,</font><font class="str">'font/'</font><font class="kw">);<br>require(</font><font class="str">'fpdf.php'</font><font class="kw">);<br><br></font>$pdf<font class="kw">=new </font>FPDF<font class="kw">();<br></font>$pdf<font class="kw">-></font>AddPage<font class="kw">();<br></font>$pdf<font class="kw">-></font>SetFont<font class="kw">(</font><font class="str">'Arial'</font><font class="kw">,</font><font class="str">'B'</font><font class="kw">,</font>16<font class="kw">);<br></font>$pdf<font class="kw">-></font>Cell<font class="kw">(</font>40<font class="kw">,</font>10<font class="kw">,</font><font class="str">'Hello World!'</font><font class="kw">);<br></font>$pdf<font class="kw">-></font>Output<font class="kw">();<br></font>?>
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</font>
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</code></NOBR></TD></TR></TABLE><P></P>
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<SCRIPT>
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<!--
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if(document.location.href.indexOf('http:')==0)
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{
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document.write("<P CLASS='demo'><A HREF='tuto1.php' TARGET='_blank' CLASS='demo'>[Demo]</A></P>");
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}
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//-->
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</SCRIPT>
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The first line defines where the font directory resides, relative to the current directory.<BR>
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Then, after including the library file, we create an FPDF object.
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The <A HREF='../doc/fpdf.htm'>FPDF()</A> constructor is used here with the default values: pages are in A4 portrait and
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the measure unit is millimeter. It could have been specified explicitly with:
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<BR>
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<BR>
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<TABLE WIDTH="100%" STYLE="color:#4040C0; border-style:ridge" BORDERCOLORLIGHT="#B0B0E0" BORDERCOLORDARK="#000000" BORDER="2" CELLPADDING=6 CELLSPACING=0 BGCOLOR="#F0F5FF"><TR><TD style="border-width:0px">
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<NOBR><code><font color="#000000">
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$pdf<font class="kw">=new </font>FPDF<font class="kw">(</font><font class="str">'P'</font><font class="kw">,</font><font class="str">'mm'</font><font class="kw">,</font><font class="str">'A4'</font><font class="kw">);</font><br>
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</font>
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</code></NOBR></TD></TR></TABLE><P></P>
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It is possible to use landscape (<TT>L</TT>), other page formats (such as <TT>Letter</TT> and
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<TT>Legal</TT>) and measure units (<TT>pt</TT>, <TT>cm</TT>, <TT>in</TT>).
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<BR>
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<BR>
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There is no page for the moment, so we have to add one with <A HREF='../doc/addpage.htm'>AddPage()</A>. The origin
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is at the upper-left corner and the current position is by default placed at 1 cm from the
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borders; the margins can be changed with <A HREF='../doc/setmargins.htm'>SetMargins()</A>.
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<BR>
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<BR>
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Before we can print text, it is mandatory to select a font with <A HREF='../doc/setfont.htm'>SetFont()</A>, otherwise the
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document would be invalid. We choose Arial bold 16:
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<BR>
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<BR>
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<TABLE WIDTH="100%" STYLE="color:#4040C0; border-style:ridge" BORDERCOLORLIGHT="#B0B0E0" BORDERCOLORDARK="#000000" BORDER="2" CELLPADDING=6 CELLSPACING=0 BGCOLOR="#F0F5FF"><TR><TD style="border-width:0px">
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<NOBR><code><font color="#000000">
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$pdf<font class="kw">-></font>SetFont<font class="kw">(</font><font class="str">'Arial'</font><font class="kw">,</font><font class="str">'B'</font><font class="kw">,</font>16<font class="kw">);</font><br>
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</font>
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</code></NOBR></TD></TR></TABLE><P></P>
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We could have specified italics with I, underlined with U or a regular font with an empty string
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(or any combination). Note that the font size is given in points, not millimeters (or another
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user unit); it is the only exception. The other standard fonts are Times, Courier, Symbol and
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ZapfDingbats.
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<BR>
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<BR>
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We can now print a cell with <A HREF='../doc/cell.htm'>Cell()</A>. A cell is a rectangular area, possibly framed,
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which contains some text. It is output at the current position. We specify its dimensions,
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its text (centered or aligned), if borders should be drawn, and where the current position
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moves after it (to the right, below or to the beginning of the next line). To add a frame, we would do this:
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<BR>
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<BR>
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<TABLE WIDTH="100%" STYLE="color:#4040C0; border-style:ridge" BORDERCOLORLIGHT="#B0B0E0" BORDERCOLORDARK="#000000" BORDER="2" CELLPADDING=6 CELLSPACING=0 BGCOLOR="#F0F5FF"><TR><TD style="border-width:0px">
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<NOBR><code><font color="#000000">
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$pdf<font class="kw">-></font>Cell<font class="kw">(</font>40<font class="kw">,</font>10<font class="kw">,</font><font class="str">'Hello World !'</font><font class="kw">,</font>1<font class="kw">);</font><br>
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</font>
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</code></NOBR></TD></TR></TABLE><P></P>
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To add a new cell next to it with centered text and go to the next line, we would do:
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<BR>
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<BR>
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<TABLE WIDTH="100%" STYLE="color:#4040C0; border-style:ridge" BORDERCOLORLIGHT="#B0B0E0" BORDERCOLORDARK="#000000" BORDER="2" CELLPADDING=6 CELLSPACING=0 BGCOLOR="#F0F5FF"><TR><TD style="border-width:0px">
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<NOBR><code><font color="#000000">
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$pdf<font class="kw">-></font>Cell<font class="kw">(</font>60<font class="kw">,</font>10<font class="kw">,</font><font class="str">'Powered by FPDF.'</font><font class="kw">,</font>0<font class="kw">,</font>1<font class="kw">,</font><font class="str">'C'</font><font class="kw">);</font><br>
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</font>
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</code></NOBR></TD></TR></TABLE><P></P>
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Remark : the line break can also be done with <A HREF='../doc/ln.htm'>Ln()</A>. This method allows to specify
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in addition the height of the break.
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<BR>
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<BR>
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Finally, the document is closed and sent to the browser with <A HREF='../doc/output.htm'>Output()</A>. We could have saved
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it in a file by passing the desired file name.
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<BR>
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<BR>
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Caution: in case when the PDF is sent to the browser, nothing else must be output, not before
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nor after (the least space or carriage return matters). If you send some data before, you will
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get the error message: "Some data has already been output to browser, can't send PDF file". If
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you send after, your browser may display a blank page.
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</BODY>
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</HTML>
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