如何使用SimpleGuitk图形用户开发包实现物体在二维平面中运动的方法
时间: 2024-02-17 12:01:04 浏览: 101
使用SimpleGuitk图形用户开发包实现物体在二维平面中运动的方法可以通过以下步骤实现:
1. 导入SimpleGuitk图形用户开发包。
```python
import simpleguitk as simplegui
```
2. 初始化画布和物体的位置。
```python
WIDTH = 500
HEIGHT = 500
position = [WIDTH / 2, HEIGHT / 2]
```
3. 创建画布并设置draw_handler和timer_handler。
```python
def draw_handler(canvas):
canvas.draw_circle(position, 10, 1, "White", "White")
def timer_handler():
position[0] += 1
position[1] += 1
```
4. 启动画布和计时器。
```python
frame = simplegui.create_frame("Motion", WIDTH, HEIGHT)
frame.set_draw_handler(draw_handler)
timer = simplegui.create_timer(10, timer_handler)
frame.start()
timer.start()
```
这样就可以实现物体在二维平面中运动的效果了。当计时器启动时,物体的位置会不断地更新,然后在每次画布重绘时重新绘制物体。
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