使用python制作艺术图片，还能自动做成视频，要什么自行车

> 首先Python环境和库！ > 直接一步步来就行

import cv2
import numpy as np
import random

# 设置视频写入器
fourcc = cv2.VideoWriter_fourcc(*'mp4v')
out = cv2.VideoWriter('art.mp4', fourcc, 20.0, (640, 480))

# 设置画布
canvas = np.zeros((480, 640, 3), dtype=np.uint8)

# 定义颜色
colors = [(255, 0, 0), (0, 255, 0), (0, 0, 255), (255, 255, 0), (0, 255, 255), (255, 0, 255)]

# 定义形状
shapes = ['circle', 'rectangle', 'triangle']

# 定义大小
sizes = [10, 20, 30, 40, 50]

# 定义帧数
num_frames = 100

# 在每个帧上的画布上绘制随机形状
for i in range(num_frames):
    # 随机选择形状、颜色和大小
    shape = random.choice(shapes)
    color = random.choice(colors)
    size = random.choice(sizes)
    
    # 随机选择形状的位置
    x = random.randint(0, 640-size)
    y = random.randint(0, 480-size)
    
    # 在画布上绘制形状
    if shape == 'circle':
        cv2.circle(canvas, (x+size//2, y+size//2), size//2, color, -1)
    elif shape == 'rectangle':
        cv2.rectangle(canvas, (x, y), (x+size, y+size), color, -1)
    elif shape == 'triangle':
        pts = np.array([[x+size//2, y], [x, y+size], [x+size, y+size]], np.int32)
        cv2.fillPoly(canvas, [pts], color)
    
    # 将帧写入视频
    out.write(canvas)
    
# 释放视频写入器并销毁所有窗口
out.release()
cv2.destroyAllWindows()

 
# 导入必要的库
from PyQt5.QtWidgets import QApplication, QWidget, QVBoxLayout, QHBoxLayout, QLabel, QPushButton, QComboBox, QColorDialog
from PyQt5.QtGui import QPainter, QColor, QPen
from PyQt5.QtCore import Qt

class SettingsWindow(QWidget):
    def __init__(self):
        super().__init__()

        # 设置窗口标题和大小
        self.setWindowTitle("设置")
        self.setFixedSize(400, 300)

        # 创建参数按钮的布局
        self.parameter_layout = QVBoxLayout()

        # 创建图形样式标签
        self.style_label = QLabel("图形样式:")
        self.parameter_layout.addWidget(self.style_label)

        # 创建图形样式选项的组合框
        self.style_combo = QComboBox()
        self.style_combo.addItems(["实线", "虚线", "点线"])
        self.parameter_layout.addWidget(self.style_combo)

        # 创建图形颜色标签
        self.color_label = QLabel("图形颜色:")
        self.parameter_layout.addWidget(self.color_label)

        # 创建选择图形颜色的按钮
        self.color_button = QPushButton()
        self.color_button.setText("选择颜色")
        self.color_button.clicked.connect(self.select_color)
        self.parameter_layout.addWidget(self.color_button)

        # 创建按钮的布局
        self.button_layout = QHBoxLayout()

        # 创建保存设置的按钮
        self.save_button = QPushButton()
        self.save_button.setText("保存")
        self.save_button.clicked.connect(self.save_settings)
        self.button_layout.addWidget(self.save_button)

        # 创建取消设置的按钮
        self.cancel_button = QPushButton()
        self.cancel_button.setText("取消")
        self.cancel_button.clicked.connect(self.cancel_settings)
        self.button_layout.addWidget(self.cancel_button)

        # 创建主布局并添加参数和按钮布局
        self.main_layout = QVBoxLayout()
        self.main_layout.addLayout(self.parameter_layout)
        self.main_layout.addLayout(self.button_layout)

        # 设置窗口的主布局
        self.setLayout(self.main_layout)

        # 设置图形样式和颜色的默认值
        self.graphic_style = Qt.SolidLine
        self.graphic_color = QColor(0, 0, 0)

    def select_color(self):
        # 打开颜色对话框并设置所选颜色
        color = QColorDialog.getColor()
        if color.isValid():
            self.graphic_color = color

    def save_settings(self):
        # 根据所选选项设置图形样式
        if self.style_combo.currentText() == "实线":
            self.graphic_style = Qt.SolidLine
        elif self.style_combo.currentText() == "虚线":
            self.graphic_style = Qt.DashLine
        elif self.style_combo.currentText() == "点线":
            self.graphic_style = Qt.DotLine

        # 关闭设置窗口
        self.close()

    def cancel_settings(self):
        # 将图形样式和颜色重置为默认值
        self.graphic_style = Qt.SolidLine
        self.graphic_color = QColor(0, 0, 0)

        # 关闭设置窗口
        self.close()

class Graphic(QWidget):
    def __init__(self):
        super().__init__()

        # 设置窗口标题和大小
        self.setWindowTitle("图形")
        self.setFixedSize

能够直接保存为本地视频，是不是很方便，代码已经跑过绝对跑得通！

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