Line height problem with diacritic symbols

[antonlukin]

Found bug with diacritic symbols and cyrillic font using textBox method.
Lines containing the letters with extension element (diacritic) differ in height with the others.

Generating code:

$poster = new PHPImage();
$poster->setDimensionsFromImage($image)->draw($image);
$poster->resize(1200, 630, true);

$poster->setFont(get_template_directory() . '/assets/fonts/formular/formular-black.ttf');
$poster->setTextColor([255, 255, 255]);
$poster->textBox($caption, [
     'x' => 48,
     'y' => 275,
     'width' => 1000,
     'fontSize' => 64
]);

@kus
How we can fix it? I will be glad of any help.

[kus]

Hi @antonlukin, can you please provide a full PHP file like the ones in test/ that demonstrates the problem?

[antonlukin]

Thank you for your prompt reply!
I've added the example to forked repo.

[antonlukin]

Hello @kus, can you show me the right way to fix this problem? I will try to do it myself