void
QcMapItem::stable_zoom(QPointF position_px, unsigned int new_zoom_level)
{
if (new_zoom_level == zoom_level())
return;
// Fixme: check range
// Fixme: int
if (new_zoom_level < 0 or new_zoom_level > 18)
return;
m_viewport->stable_zoom(QcVectorDouble(position_px), new_zoom_level);
emit zoom_levelChanged(new_zoom_level);
}
void
QcMapItem::set_zoom_level(unsigned int new_zoom_level)
{
// qInfo() << new_zoom_level;
if (new_zoom_level == zoom_level())
return;
// Fixme: check range
// Fixme: int
if (new_zoom_level < 0 or new_zoom_level > 18)
return;
m_viewport->set_zoom_level(new_zoom_level);
// update(); // Fixme: signal
emit zoom_levelChanged(new_zoom_level);
}
double PartitionCamera::zoom_factor() const
{
return zoom_factor(zoom_level());
}
void
QcMapItem::stable_zoom_by_increment(QPointF position_px, int zoom_increment)
{
int new_zoom_level = zoom_level() + zoom_increment;
stable_zoom(position_px, new_zoom_level);
}