| 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) |
| 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) |
| |
| 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") |
