Gets or sets the initial diagram canvas size (the tile size). This is a dependency property.
A System.Windows.Size object representing the tile size in pixels.
The Canvas consists of tiles. The size of a tile is specified by the PageSize property, e.g., if the end-user places a shape outside of its current borders and the DiagramControl.CanvasSizeMode option is set to CanvasSizeMode.AutoSize, the canvas is expanded in the corresponding direction by one additional tile.
The DiagramControl.PaperKind property allows you to use one of the standard paper sizes as the page size.