File size: 2,121 Bytes
07444d1 | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 | import numpy as np
import cv2
from EnumInterfaceModes import EnumInterfaceModes
class AbstractDrawer():
def __init__(self, window_name, controller, mode = EnumInterfaceModes.MODE_SELECTION):
self.window_name = window_name
self.controller = controller
self.done = False
self.current = (0, 0) # Current position, so we can draw the line-in-progress
self.mode = mode
self.render = EnumInterfaceModes.RENDER_POLY
self.selected = -1
self.image = None
self.canvas = None
self.extra_brightness = 0
def run(self):
cv2.namedWindow(self.window_name, flags=cv2.WINDOW_NORMAL)
cv2.imshow(self.window_name, self.image)
cv2.resizeWindow(self.window_name, 1920, 1080)
cv2.waitKey(1)
cv2.setMouseCallback(self.window_name, self.on_mouse)
while(not self.done):
self.canvas = self.image.copy()
if self.extra_brightness != 0:
hsv = cv2.cvtColor(self.canvas, cv2.COLOR_BGR2HSV)
hsv[:,:,2] += self.extra_brightness
self.canvas = cv2.cvtColor(hsv, cv2.COLOR_HSV2BGR)
self.renderItems(self.canvas)
cv2.imshow(self.window_name, self.canvas)
# cv2.resizeWindow(self.window_name, 1920, 1080)
self.controller.keysCheck()
cv2.destroyWindow(self.window_name)
def changeImage(self, cv_image):
self.image = cv_image
def stop(self):
self.done = True
return
def changeRenderMode(self, newMode):
self.render = newMode
return
def selectionMode(self):
self.mode = EnumInterfaceModes.MODE_SELECTION
print("Mode Selection")
self.curr_points.clear()
def newPolyMode(self):
self.mode = EnumInterfaceModes.MODE_NEW_POLY
print("Mode new Poly")
self.selected = -1
return
def renderItems(self, canvas):
raise NotImplementedError("Abstract Class")
def on_mouse(self, event, x, y, buttons, user_param):
raise NotImplementedError("Abstract Class") |