From 8c2b7405b4a5f7d0fee62b78a17100529e611a5c Mon Sep 17 00:00:00 2001 From: Kai Pastor Date: Sun, 24 Apr 2016 19:52:37 +0200 Subject: QPdf: Force miter limit into valid range Miter limits below 1.0 are not valid in PDF and trigger an error in the Reader. This change enforces a minimum miter limit of 1.0, and it adds a manual test for producing a PDF file demonstrating this issue. Task-number: QTBUG-52641 Change-Id: I1c78b1c4a44579e95e1cddfb459926d304e60165 Reviewed-by: Lars Knoll --- src/gui/painting/qpdf.cpp | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'src/gui/painting/qpdf.cpp') diff --git a/src/gui/painting/qpdf.cpp b/src/gui/painting/qpdf.cpp index 22a387bd28..0df5fd8b8a 100644 --- a/src/gui/painting/qpdf.cpp +++ b/src/gui/painting/qpdf.cpp @@ -1196,7 +1196,7 @@ void QPdfEngine::setPen() switch(d->pen.joinStyle()) { case Qt::MiterJoin: case Qt::SvgMiterJoin: - *d->currentPage << d->pen.miterLimit() << "M "; + *d->currentPage << qMax(qreal(1.0), d->pen.miterLimit()) << "M "; pdfJoinStyle = 0; break; case Qt::BevelJoin: -- cgit v1.2.3