Edraw software offers you many special shapes and symbols used in the Jacobson use case, actor, use case, boundary, relationship, object types, dimensions, time, system border, operation, callback, message carrier, block, start symbol, state, message, signal, task, decision, destroy object, label, etc.
Jacobson Use Case Shapes
Dimensions signal the measurable extent of a particular kind, such as length, breadth, depth, or height.
Message carrier is something that carries a message or is designed to carry messages.
Task, simply speaking, is a piece of work to be done or undertaken.
Decision is the action or process of deciding something or of resolving a question.
Chevron arrow is a V-shaped arrow.
Arrows show what's called "flow of control" in computer science. An arrow coming from one symbol and ending at another symbol signifies flow passes to the symbol the arrow points to.
Ellipse balloon is a balloon with ellipse shape.
Need fresh looking Jacobson use case symbols for your design? These Jacobson use case symbols are a cinch to pop in. And their crisp, fine detail will make spectacular, easy-to-understand diagrams and presentations to your customers.
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