python pyheatmap包绘制热力图

Python  /  管理员 发布于 7年前   461

利用python pyheatmap包绘制热力图，供大家参考，具体内容如下

import matplotlib.pyplot as pltfrom pyheatmap.heatmap import HeatMapdef plot_data(filename): with open(filename,'r') as fh:  data=fh.read().split('\n') xs = [] ys = [] data_test=[] for line in data:  line=line.strip().split()  if len(line)>3:   opt, x, y = line[0], line[1], line[2]   if opt == '0':    xs.append(int(x))    ys.append(int(y))    data_test.append([int(x),int(y)]) plt.xlim() plt.ylim() plt.xlabel("x") plt.ylabel("y") plt.plot(xs, ys, 'ro') plt.show() return data_testfilename='track.log'data=plot_data(filename) # 开始绘制hm = HeatMap(data)hm.clickmap(save_as="hit.png")hm.heatmap(save_as="heat.png")# 绘制带背景的点击热图hm2 = HeatMap(data)hit_img2 = hm2.clickmap(base='base.png') # base.png为背景图片hit_img2.save("hit2.png")

获取鼠标位置

import timeimport pyautogui as pagwhile True: #print("Press Ctrl-C to end") screenWidth, screenHeight = pag.size() #获取屏幕的尺寸 #print(screenWidth,screenHeight) x,y = pag.position() #获取当前鼠标的位置 print(x,y) time.sleep(0.1)

读取鼠标点击位置

import pythoncom, pyHookdef onMouseEvent(event):  print("Position:", event.Position)  return Truedef main(): hm = pyHook.HookManager() hm.HookKeyboard() hm.MouseAllButtonsDown = onMouseEvent hm.MouseAllButtonsUp = onMouseEvent hm.HookMouse() pythoncom.PumpMessages()if __name__ == "__main__": main()

以上就是本文的全部内容，希望对大家的学习有所帮助，也希望大家多多支持。