create_arc 圆弧; create_bitmap 绘制位图,支持XBM; create_image 绘制图片,支持GIF(x,y,image,anchor); create_line 绘制支线; create_oval; 绘制椭圆; create_polygon 绘制多边形(坐标依次罗列,不用加括号,还有参数,fill,outline); create_rectangle 绘制矩形((a,b,c,d),值为左上角和右下角的坐标); cre...
canvas.create_image(screenWidth//2, screenHeight//2, anchor = tkinter.CENTER, image=self.image) # 获取鼠标左键抬起的位置,取色 def onLeftButtonUp(event): im = Image.open(png) # retrieves the red, green, blue (RGB) color value of the pixel at the specified coordinates color = im.get...
create_bitmap 绘制位图,支持XBM; create_image 绘制图片,支持GIF(x,y,image,anchor); create_line 绘制支线; create_oval; 绘制椭圆; create_polygon 绘制多边形(坐标依次罗列,不用加括号,还有参数,fill,outline); create_rectangle 绘制矩形((a,b,c,d),值为左上角和右下角的坐标); ...
Python 通常被称为脚本语言,在信息安全领域占据主导地位,因为它具有低复杂性、无限的库和第三方模块。安全专家已经确定 Python 是一种用于开发信息安全工具包的语言,例如 w3af。模块化设计、易读的代码和完全开发的库套件使 Python 适合安全研究人员和专家编写脚本并构建安全测试工具。
canvas.create_image(200,100,image=fi,anchor="nw") update(1) tk.after(100, refresh) 2,鼠标拖动事件: defCavas_Click(event):globalx, y x=event.x y=event.yprint('开始移动')defCavas_Release(event): x=None y=NonedefOnMotion(event) :globalx, y ...
image − 创建图像filename = PhotoImage(file = "sunshine.gif") image = canvas.create_image(50, 50, anchor=NE, image=filename)line − 创建线条line = canvas.create_line(x0, y0, x1, y1, ..., xn, yn, options)oval − 创建一个圆oval = canvas.create_oval(x0, y0, x1, y1, ...
importtkinterastkfromPILimportImageTkdefdisplay_image(image):root=tk.Tk()canvas=tk.Canvas(root,width=image.width,height=image.height)canvas.pack()# 将图片显示在画布上image_tk=ImageTk.PhotoImage(image)canvas.create_image(0,0,anchor='nw',image=image_tk)# 处理用户的点击事件defhandle_click(event...
create_image(0, 0, anchor=tk.NW, image=tk_image) canvas.image = tk_image # 保留对图像的引用 print(f'点击坐标 ({x}, {y}) 映射到原尺寸图像坐标 ({original_x}, {original_y}),编号为 {point_counter}') point_counter += 1 # 打开图像文件 original_image = Image.open(path) # 定义...
= True# init sessionsess = tf.Session(config=tfconfig)# load networkifdemonet == 'vgg16':net = vgg16(batch_size=1)# elif demonet == 'res101':# net = resnetv1(batch_size=1, num_layers=101)else:raiseNotImplementedErrornet.create_architecture(sess, "TEST", 2,tag='default', anchor...
进行报警!")is_alarm=Trueplay_alarm()# 保存变化前后的照片prev_frame_image=prev_frame.copy()current_frame_image=current_frame.copy()# 在5秒后重置is_alarm标志threading.Timer(5,reset_alarm_flag).start()else:print("没有变化")# 更新前一帧图像prev_frame=current_frametime....