from flask import Flask,Response,request
from flask import render_template
import os
import cv2
import datetime
import numpy as np
App = Flask(__name__,static_folder="")
@App.route('/')
def index():
return render_template('drive.html')
@App.route('/logo')
def logo():
req_info = request.values.to_dict()
if 'zoom' in req_info:
zoom=int(req_info['zoom'])
else:
zoom=5
#print("read:",url,offset,zoom)
current_time = datetime.datetime.now()
date_format ='%H:%M:%S'
time_string = current_time.strftime(date_format)
font = cv2.FONT_HERSHEY_SIMPLEX
img=np.ones((240,320,3),dtype=np.uint8)*20
cv2.putText(img, time_string, (1, 140), font, 2, (0, 0, 255),10, cv2.LINE_AA)
#img=cv2.resize(img,(zoom*6, zoom*5))
bordersize=2
img=cv2.copyMakeBorder(img, top=bordersize, bottom=bordersize, left=bordersize, right=bordersize, borderType= cv2.BORDER_CONSTANT, value=[0,255,0])
ret, jpeg = cv2.imencode('.jpg', img)
return Response(jpeg.tobytes(), mimetype='image/png')
if __name__ == "__main__":
App.run(debug=True)
