Added ScreenShoter

Screenshoter/README.md

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+# Screenshoter
+
+Take screenshots with two clicks on screen (top-left and bottom-right).
+
+* Press Up key : For defining particular window to take screenshots on.
+* Press Click : To set top-left coordinates.
+* Press Click : To set bottom-right coordinates.
+* Press Down Key : For capturing and storing image.

Screenshoter/reqirements.txt

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+pynput==1.7.1
+numpy==1.18.1
+PyAutoGUI==0.9.52
+opencv-python==4.4.0.44

Screenshoter/screenshooter.py

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+import cv2
+import numpy as np
+import pynput.mouse as ms
+import pynput.keyboard as kb
+from pynput.keyboard import Key, Controller
+import pyautogui
+
+keyboard = Controller()
+
+
+class TwoClicksScreenShot:
+    clickCount = 0
+    pCords = [0, 0, 0, 0]
+    defined = False
+    screenShot = None
+    filename = "screenshot"
+
+    @staticmethod
+    def area_select():
+
+        print('Click twice to define Screenshot area')
+
+        def on_click(x, y, button, pressed):
+
+            if pressed:
+
+                if TwoClicksScreenShot.clickCount == 0:
+                    print('First point ({0}, {1})'.format(x, y))
+                    TwoClicksScreenShot.pCords[0] = x
+                    TwoClicksScreenShot.pCords[1] = y
+                elif TwoClicksScreenShot.clickCount == 1:
+                    print('Second point ({0}, {1})'.format(x, y))
+                    TwoClicksScreenShot.pCords[2] = x - TwoClicksScreenShot.pCords[0]
+                    TwoClicksScreenShot.pCords[3] = y - TwoClicksScreenShot.pCords[1]
+                    TwoClicksScreenShot.defined = True
+                    print('')
+                    TwoClicksScreenShot.clickCount = 0
+                    return False
+                TwoClicksScreenShot.clickCount += 1
+
+        with ms.Listener(on_click=on_click) as listener:
+            listener.join()
+
+    @staticmethod
+    def keypress():
+
+        print('Press UP key to define Screenshot Area')
+
+        def on_release(key):
+            if key == Key.up:
+                print('Pressed\n')
+                TwoClicksScreenShot.area_select()
+                if TwoClicksScreenShot.capture():
+                    return False
+                else:
+                    print('Define points properly!! Press UP again to define')
+                    return True
+
+        with kb.Listener(on_release=on_release) as listener:
+            listener.join()
+
+    @staticmethod
+    def start_typing():
+
+        print('Press DOWN key to capture')
+
+        def on_release(key):
+            if key == Key.down:
+                print('Pressed\n')
+                TwoClicksScreenShot.output()
+                return False
+
+        with kb.Listener(on_release=on_release) as listener:
+            listener.join()
+
+    @staticmethod
+    def capture():
+        if TwoClicksScreenShot.pCords[2] <= 0 or TwoClicksScreenShot.pCords[3] <= 0:
+            return False
+
+        if TwoClicksScreenShot.defined:
+            TwoClicksScreenShot.screenShot = pyautogui.screenshot(region=(TwoClicksScreenShot.pCords[0],
+                                                                          TwoClicksScreenShot.pCords[1],
+                                                                          TwoClicksScreenShot.pCords[2],
+                                                                          TwoClicksScreenShot.pCords[3]))
+            TwoClicksScreenShot.screenShot = cv2.cvtColor(np.array(TwoClicksScreenShot.screenShot), cv2.COLOR_BGR2RGB)
+            return True
+
+    @staticmethod
+    def output():
+        cv2.imwrite(TwoClicksScreenShot.filename + ".png", TwoClicksScreenShot.screenShot)
+        print("Screenshot saved as " + TwoClicksScreenShot.filename + ".png")
+
+
+def start():
+    TwoClicksScreenShot.keypress()
+    TwoClicksScreenShot.start_typing()
+
+
+if __name__ == '__main__':
+    start()