[Interest] QList<QGeoCoordinate> to QML transfer optimization

Maxim Bescherevnykh maxim.bescherevnykh at gmail.com
Mon May 30 10:15:02 CEST 2016


Hello,
Is possible to transfer QList<QGeoCoordinate> to QML (to Map path) without
temporary copy conversion to QVariantList?

What is fastest way to convert QList<QGeoCoordinate> to QVariantList?
Currently i doing it that way:

QVariantList tmp;

tmp.reserve(data.size());

for (const QGeoCoordinate& i: data)

tmp.push_back(QVariant::fromValue(i));

return tmp;
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