QFontMetrics::boundingRect() returns wrong text width
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I want to get a text width. I need to know this width before rendering of the text.
So I do:
@QFontMetrics m(font);
QRectF b1 = m.boundingRect(QRect(0, 0, 0, 0), Qt::AlignCenter, text);@After that when I render this text I do:
@painter->setFont(font);
QRectF b2 = painter->boundingRect(QRect(0, 0, 0, 0), Qt::AlignCenter, text);@font and text are the same. But I get different width. Why and how can I get the same one?