R309 - modelint/flatland-model-diagram-editor GitHub Wiki
R309 / 1:M
Data Box stacks one or many Region
Region is stacked within exactly one Data Box
A border is drawn around each Data Box. If we want to stack multiple Metadata items in the same bordered area, we need to divide a Data Box into multiple horizontal segments. We refer to each of these a region.
In the simple case, a Data Box is dedicated to a single Metadata item and encompasses a single Region spanning the full interior.
When you want to stack multiple Metadata items, a separate horizontal Region is defined for each. For example, if you want Author
printed above Date
, Date
would be at the bottom in Region 1
with Author
in Region 2
.