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// Copyright 2017 Baliance. All rights reserved.
//
// Use of this source code is governed by the terms of the Affero GNU General
// Public License version 3.0 as published by the Free Software Foundation and
// appearing in the file LICENSE included in the packaging of this file. A
// commercial license can be purchased by contacting sales@baliance.com.
package spreadsheet
// Anchor is the interface implemented by anchors. It's modeled after the most
// common anchor (Two cell variant with a from/to position), but will also be
// used for one-cell anchors. In that case the only non-noop methods are
// TopLeft() and MoveTo().
type Anchor interface {
BottomRight() CellMarker
TopLeft() CellMarker
MoveTo(col, row int32)
SetWidth(w int32)
SetHeight(h int32)
}