// TODO: properly locate search results in view when large numbers of hidden
// columns exist before highlighted region
// do we need to scroll the panel?
// TODO: properly locate search results in view when large numbers of hidden
// columns exist before highlighted region
// do we need to scroll the panel?
* 'to'; may be modified for sequence offset by this method
* @param seqOffset
* the number of visible sequences to show above the mapped region
* 'to'; may be modified for sequence offset by this method
* @param seqOffset
* the number of visible sequences to show above the mapped region