[Timeline] Deadline and Demo date

[1chooo]

• Deadline: 2024/06/14 23:59
• Demo: 2024/06/14 13:30~13:45

• [Enhancement] there's no meaning about i-- #3
• [Enhancement] change to enum or Action Class as aggregation #4
• [Enhancement] Remove the unused object and import #5
• [Enhancement] Encapsulate the varialbes #8

Plus

• [Enhancement] Change the arrow of Generalization Line to hollow (outline) #11
• [Enhancement] Give the meaning of Calculation formula to draw line, or object #12
• [Enhancement] Separate paint method into multiple methods #14
• [Enhancement] Remove final from enum type variables #15
• [Enhancement] Using Polymorphism to Simplify Object Storage in Canvas #16
• [Enhancement] Method to Determine if a Point is Inside a Shape #17
• [Bug] The loading of icon lossing #19