Problem when changing font size

[19Gerhard85]

Hello,

I tried to upgrade TCPDF from 5.9.179 to 6.0.091 and everything worked fine except in situations where the function SetFont is called.

In some cases, when changing only the font size and / or the style (bold or not), the text did not get displayed.

Short example

$font = 'courier';

$this->SetFont($font, '', 10, '', false);
$this->SetTextColorArray(array(0, 0, 0));
$this->MultiCell(120, 5, 'Test 1', 0, 'L', false, 1, null, null, false, 0, false, true, 5, 'M', true);

$this->SetFont($font, '', 10, '', false);
$this->SetTextColorArray(array(0, 0, 0));
$this->MultiCell(120, 5, 'Test 1', 0, 'L', false, 1, null, null, false, 0, false, true, 5, 'M', true);

The string is only displayed once.

[19Gerhard85]

Here is a "working" example of the bug, based on one of your examples.

If you change the font size in the second block to 15, it works.

<?php
require_once('tcpdf_include.php');

$pdf = new TCPDF(PDF_PAGE_ORIENTATION, PDF_UNIT, PDF_PAGE_FORMAT, true, 'UTF-8', false);

$pdf->SetCreator(PDF_CREATOR);
$pdf->SetAuthor('Nicola Asuni');
$pdf->SetTitle('TCPDF Example 001');
$pdf->SetSubject('TCPDF Tutorial');
$pdf->SetKeywords('TCPDF, PDF, example, test, guide');
$pdf->setHeaderFont(Array(PDF_FONT_NAME_MAIN, '', PDF_FONT_SIZE_MAIN));
$pdf->setFooterFont(Array(PDF_FONT_NAME_DATA, '', PDF_FONT_SIZE_DATA));
$pdf->SetDefaultMonospacedFont(PDF_FONT_MONOSPACED);
$pdf->SetMargins(PDF_MARGIN_LEFT, PDF_MARGIN_TOP, PDF_MARGIN_RIGHT);
$pdf->SetHeaderMargin(PDF_MARGIN_HEADER);
$pdf->SetFooterMargin(PDF_MARGIN_FOOTER);
$pdf->SetAutoPageBreak(TRUE, PDF_MARGIN_BOTTOM);
$pdf->setImageScale(PDF_IMAGE_SCALE_RATIO);

$pdf->AddPage();

$font = 'courier';

$pdf->SetFont($font, '', 10, '', false);
$pdf->SetTextColorArray(array(0, 0, 0));
$pdf->MultiCell(120, 5, 'Test 1', 0, 'L', false, 1, null, null, false, 0, false, true, 5, 'M', true);

$pdf->SetFont($font, '', 10, '', false);
$pdf->SetTextColorArray(array(0, 0, 0));
$pdf->MultiCell(120, 5, 'Test 1', 0, 'L', false, 1, null, null, false, 0, false, true, 5, 'M', true);

$pdf->Output('example_000.pdf', 'I');

[LaserLock]

👍

[nicolaasuni]

Please ask your questions and report bugs to SourceForge, this is just a clone repository:
http://www.sourceforge.net/projects/tcpdf