Settings for printer:

_printer.setResolution(QPrinter::PrinterResolution); QPageSize pageSize(QPageSize::A4); _printer.setPageSize(pageSize); QPagedPaintDevice::Margins margins; margins.top = 11.5; margins.left = 12.6; margins.right = 11.5; margins.bottom = 11.8; _printer.setMargins (margins); _printer.setOutputFileName("output.pdf"); _printer.setOutputFormat(QPrinter::PdfFormat);

Text Document

QFont font; font.setPointSize(5); font.setFamily("Calibri"); font.setLetterSpacing(QFont::PercentageSpacing,100); doc.setDefaultFont(font); doc.setPageSize(_printer.pageSizeMM()); QTextCursor cursor(&doc); QTextBlockFormat block_format_title; block_format_title.setAlignment(Qt::AlignCenter); cursor.insertBlock(block_format_title); cursor.insertHtml(QString("<p><b>%1</b></p><br><br>").arg(file_theme.title)); QTextBlockFormat block_format; block_format.setAlignment(Qt::AlignLeft); cursor.insertBlock(block_format); cursor.insertHtml(QString("<p><b>Imię i nazwisko:</b> %1<br>").arg(file_theme.childName)); cursor.insertHtml(QString("<p><b>Terapeuta prowadzący:</b> %1<br>").arg(file_theme.therapistName)); cursor.insertHtml("<br>"); cursor.insertHtml(QString(HTML Text)); doc.print(&_printer);

On yellow incorrect spaces between letters in word.

0_1561903468245_Przechwytywanie.JPG

I wanted to report that when I use 5.9.4 MinGW the color emoji shows up as BW but when I use 5.9.4 MSVC2017 the color emoji shows up as color. Is there anything I can do to get MinGW to work? Same in 5.11.

I'm using a blank project with a single color emoji in the screen.

0_1540313956160_2018-10-23_0958.png

If I compile with MSVC2017 then it shows up in color.

I found a workaround:
Define environment variable within Qt application startup context: QML_USE_GLYPHCACHE_WORKAROUND = 1

Look on this topic:
https://forum.qt.io/topic/39803/font-rendering-bug-on-some-android-devices/7