Canvas - modelint/flatland-model-diagram-editor GitHub Wiki

You can think of a Canvas as a sheet of paper, typically, not necessarily of a standard size such as A1, Tabloid or 8.5 x 11. It represents the total space where any drawing may occur. Typically, though, a margin is specified to preserve empty space along the edges of the Canvas. The margin can be set to zero all the way around if desired.

Identifiers

1. ID

Attributes

ID

A unique numeric value.

Type: Canvas ID, based on Nominal

Orientation

Standard sheet orientation with landscape indicating that the length is greater than the height.

Type: Portrait Landscape :: [ portrait | landscape ]

Size

Length and width of the Canvas in points

Type: Rect Size

Margin

The default amount of space surrounding a Node in a Cell

Type: Padding

Color

The user specified background color.

Type: Color Name

Show margin

Whether or not to draw the margin. (for diagnostic purposes)

Type: Boolean