简介
在本实验中,我们将探索如何使用递归和 Window.requestAnimationFrame()
方法来创建一个函数,该函数可以记录动画帧并在每一帧上调用提供的回调函数。我们还将学习如何使用返回对象的 start
和 stop
方法手动控制录制。本实验将帮助我们理解如何在 JavaScript 中处理动画帧,以及如何创建更高效、更可控的动画。
Skills Graph
%%%%{init: {'theme':'neutral'}}%%%%
flowchart RL
javascript(("JavaScript")) -.-> javascript/BasicConceptsGroup(["Basic Concepts"])
javascript(("JavaScript")) -.-> javascript/ToolsandEnvironmentGroup(["Tools and Environment"])
javascript/BasicConceptsGroup -.-> javascript/variables("Variables")
javascript/BasicConceptsGroup -.-> javascript/data_types("Data Types")
javascript/BasicConceptsGroup -.-> javascript/arith_ops("Arithmetic Operators")
javascript/BasicConceptsGroup -.-> javascript/comp_ops("Comparison Operators")
javascript/BasicConceptsGroup -.-> javascript/cond_stmts("Conditional Statements")
javascript/ToolsandEnvironmentGroup -.-> javascript/debugging("Debugging")
subgraph Lab Skills
javascript/variables -.-> lab-28578{{"录制动画帧"}}
javascript/data_types -.-> lab-28578{{"录制动画帧"}}
javascript/arith_ops -.-> lab-28578{{"录制动画帧"}}
javascript/comp_ops -.-> lab-28578{{"录制动画帧"}}
javascript/cond_stmts -.-> lab-28578{{"录制动画帧"}}
javascript/debugging -.-> lab-28578{{"录制动画帧"}}
end