DiagramOptionsView.CanvasSizeMode Property

public virtual CanvasSizeMode CanvasSizeMode { get; set; }

Overridable Public Property CanvasSizeMode As CanvasSizeMode

Property value

If the CanvasSizeMode property is set to DevExpress.Diagram.Core.CanvasSizeMode.AutoSize, the canvas size is automatically expanded/shrunk to fit the current shape layout.

Initially, the canvas size equals the size of one page (the PageSize property). When a shape is moved beyond the current canvas borders, the canvas is automatically expanded horizontally (by the PageSize.Width value) or vertically (by the PageSize.Height value).