getAfter
Returns the offset measurement along the row-axis (usually the x-axis for standard tables) for the header. This is effectively a sum of the offset measurements of all succeeding (right) headers in relation to the current column.
Returns the offset measurement along the row-axis (usually the x-axis for standard tables) for the header. This is effectively a sum of the offset measurements of all succeeding (right) headers in relation to the current column.