[Retracted] Fractal Art Pattern Generation Based on Genetic Algorithm

Table 4

Use case rules for selecting individual.

User case name	Selecting individual
Role	CGP Designer system user
Precondition	Enter the system interface
Postcondition	Individual is selected, and box appears outside the selected individual.
Basic event flow	Participant action	System response
	1. The user clicks on an individual in the population	1. The clicked individual is selected
		2. A box appears outside the selected individual