! Inserts a new column with empty cells at the column index \a newIndex. Valid values for \a newIndex range from 0 (inserts a column at the left)

! Returns the alignment of the element with the specified \a index. The alignment only has a meaning, if the inset placement (\ref setInsetPlaceme

! Returns the placement type of the element with the specified \a index. */

! Returns the rect of the element with the specified \a index. The rect only has a meaning, if the inset placement (\ref setInsetPlacement) is \re

actually introduced in QCPLayerable as non-pure, but we want to force reimplementation for plottables

! Returns the data range which is contained in both this data range and \a other. This method is very similar to \ref bounded, with one distinc

! \internal Returns whether the specified \a value is considered an invalid data value for plottables (i.e. is \e nan or \e +/-inf). This funct

non-property methods:

! Returns the item at the pixel position \a pos. Since it can capture all items, the return type is the abstract base class of all items, QCPAbstr

! \internal This method is called by QCustomPlot when a key has been pressed by the user while the selection rect interaction is active. The de

getters:

! A convenience method which turns \a key (in seconds since Epoch 1. Jan 1970, 00:00 UTC) into a QDateTime object. This can be used to turn axis c

! Returns number of kings of \a side */

! Returns true if the king of \a side is occupying a central square */