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Use QPDFMatrix inside flattenRotations

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This commit is contained in:
Jay Berkenbilt 2021-02-21 07:51:17 -05:00
parent aa848126cb
commit e899926e0d
1 changed files with 2 additions and 10 deletions
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12
libqpdf/QPDFPageObjectHelper.cc
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@ -1168,9 +1168,7 @@ QPDFPageObjectHelper::flattenRotation()
// the same offset from the lower left corner of the media box.
// These calculations have been verified empirically with various
// PDF readers.
QPDFObjectHandle::Matrix cm;
cm.e = 0.0;
cm.f = 0.0;
QPDFMatrix cm(0, 0, 0, 0, 0, 0);
switch (rotate)
{
case 90:
@ -1196,13 +1194,7 @@ QPDFPageObjectHelper::flattenRotation()
break;
}
std::string cm_str =
std::string("q\n") +
QUtil::double_to_string(cm.a, 2) + " " +
QUtil::double_to_string(cm.b, 2) + " " +
QUtil::double_to_string(cm.c, 2) + " " +
QUtil::double_to_string(cm.d, 2) + " " +
QUtil::double_to_string(cm.e, 2) + " " +
QUtil::double_to_string(cm.f, 2) + " cm\n";
std::string("q\n") + cm.unparse() + " cm\n";
this->oh.addPageContents(
QPDFObjectHandle::newStream(qpdf, cm_str), true);
this->oh.addPageContents(