72 lines
2.4 KiB
Python
72 lines
2.4 KiB
Python
import tkinter
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class DynamicPixelDisplay:
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def __init__(self, width, height, pixel_size):
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self.CANVAS_WIDTH = width
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self.CANVAS_HEIGHT = height
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self.PIXEL_SIZE = pixel_size
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# 创建主窗口
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self.root = tkinter.Tk()
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self.root.title("Dynamic Pixel Display")
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# 创建画布
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self.canvas = tkinter.Canvas(
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self.root, width=self.CANVAS_WIDTH, height=self.CANVAS_HEIGHT, bg="white"
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)
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self.canvas.pack()
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# 创建一个二维列表来表示像素颜色，默认为白色
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self.pixels = []
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for y in range(self.CANVAS_HEIGHT // self.PIXEL_SIZE):
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row = []
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for x in range(self.CANVAS_WIDTH // self.PIXEL_SIZE):
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rect = self.canvas.create_rectangle(
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x * self.PIXEL_SIZE,
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y * self.PIXEL_SIZE,
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(x + 1) * self.PIXEL_SIZE,
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(y + 1) * self.PIXEL_SIZE,
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fill="white",
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)
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row.append(rect)
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self.pixels.append(row)
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# 设置初始屏幕内容
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self.initial_screen_content = []
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for _ in range(self.CANVAS_HEIGHT // self.PIXEL_SIZE):
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row = ["white"] * (self.CANVAS_WIDTH // self.PIXEL_SIZE)
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self.initial_screen_content.append(row)
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def run(self):
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self.root.mainloop()
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# 修改像素颜色的方法
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def set_pixel_color(self, x, y, color):
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if (
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0 <= x < self.CANVAS_WIDTH // self.PIXEL_SIZE
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and 0 <= y < self.CANVAS_HEIGHT // self.PIXEL_SIZE
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):
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self.canvas.itemconfig(self.pixels[y][x], fill=color)
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# 清空屏幕的方法
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def clear_screen(self):
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for y in range(self.CANVAS_HEIGHT // self.PIXEL_SIZE):
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for x in range(self.CANVAS_WIDTH // self.PIXEL_SIZE):
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self.set_pixel_color(x, y, "white")
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# 用二维数组更新屏幕内容的方法
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def update_screen(self, screen_content):
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self.clear_screen() # 首先清空屏幕
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# 根据二维数组的值更新屏幕内容
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for y in range(len(screen_content)):
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for x in range(len(screen_content[0])):
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color = screen_content[y][x]
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if isinstance(color, str):
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self.set_pixel_color(x, y, color)
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# 实例化DynamicPixelDisplay类
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display = DynamicPixelDisplay(400, 400, 10)
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display.run()
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