Merge pull request #182 from 101zh/master

Random Color Generator Script

README.md

@@ -81,6 +81,7 @@ More information on contributing and the general code of conduct for discussion
 | Planet Simulation                    | [Planet Simulation](https://github.com/DhanushNehru/Python-Scripts/tree/master/planetSimulation)                                              | A simulation of several planets rotating around the sun.                                                            |
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 | ROCK-PAPER-SCISSOR                   | [ROCK-PAPER-SCISSOR](https://github.com/DhanushNehru/Python-Scripts/tree/master/ROCK-PAPER-SCISSOR)                                           | A game of Rock Paper Scissors.                                                                                      |
+| Random Color Generator               | [Random Color Generator](https://github.com/DhanushNehru/Python-Scripts/tree/master/Random%20Color%20Generator)                               | A random color generator that will show you the color and values!
 | Run Then Notify                   | [Run Then Notify](https://github.com/DhanushNehru/Python-Scripts/tree/master/Run%20Then%20Notify)                                           | Runs a slow command and mails you when it completes execution.                                                                                      |
 | Selfie with Python                   | [Selfie_with_Python](https://github.com/DhanushNehru/Python-Scripts/tree/master/Selfie_with_Python)                                           | Take your selfie with python .                                                                                      |
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Random Color Generator/README.md

@@ -0,0 +1,25 @@
+# How to Run
+- Make sure you have python 3.8.10 installed
+- Make sure you have pygame installed \(How to install [Pygame](#how-to-install-pygame)\)
+- Extract Random Color Generator.zip
+- Run the program with
+```markdown
+./Random Color Generator> python RandColorGen.py
+```
+
+# How to use
+- Click on the window to change colors
+- The color values are logged in the console and shown on screen
+
+# How to Install Pygame
+- After installing python
+- Use pip to install Pygame
+```markdown
+./wherever> pip install pygame
+```
+
+## Dependencies:
+- random library
+- math library
+- pygame library
+

Random Color Generator/RandColorGen.py

@@ -0,0 +1,87 @@
+import pygame
+import random
+import math
+
+
+def GenerateRandomColorValue():
+    r = random.randint(0, 255)
+    g = random.randint(0, 255)
+    b = random.randint(0, 255)
+
+    return (r, g, b)
+
+
+def ReturnTextColor(colorValue):
+    r = colorValue[0]
+    g = colorValue[1]
+    b = colorValue[2]
+    colors = [r, g, b]
+
+    i = 0
+    for c in colors:
+        c = c / 255.0
+        if c <= 0.04045:
+            c = c / 12.92
+        else:
+            c = math.pow(((c + 0.055) / 1.055), 2.4)
+        colors[i] = c
+        i += 1
+
+    r = colors[0]
+    g = colors[1]
+    b = colors[2]
+
+    L = 0.2126 * r + 0.7152 * g + 0.0722 * b
+
+    shouldBeWhite = L > 0.179
+    # shouldBeWhite = (r * 0.299 + g * 0.587 + b * 0.114) > 186
+
+    if shouldBeWhite:
+        return (0, 0, 0)
+    else:
+        return (255, 255, 255)
+
+
+pygame.init()
+
+height = 500
+width = 500
+
+canvas = pygame.display.set_mode((width, height))
+pygame.display.set_caption("Random Color Generator!")
+isExit = False
+canvas.fill((255, 255, 255))
+
+font = pygame.font.Font(pygame.font.get_default_font(), 32)
+
+# RGB Value
+RGBText = font.render("RGB Value: (255, 255, 255)", True, (0, 0, 0))
+RGBTextRect = RGBText.get_rect()
+RGBTextRect.center = (width // 2, height // 2 - 20)
+
+# Hex Value
+hexText = font.render("Hex Value: #ffffff", True, (0, 0, 0))
+hexTextRect = hexText.get_rect()
+hexTextRect.center = (width // 2, height // 2 + 20)
+hexTextRect.left = RGBTextRect.left
+
+
+while not isExit:
+    canvas.blit(RGBText, RGBTextRect)
+    canvas.blit(hexText, hexTextRect)
+
+    for event in pygame.event.get():
+        if event.type == pygame.QUIT:
+            isExit = True
+        if event.type == pygame.MOUSEBUTTONUP:
+            color = GenerateRandomColorValue()
+            RGBString = "RGB Value: " + str(color)
+            hexString = "Hex Value: " + str("#%02x%02x%02x" % color)
+            TextColor = ReturnTextColor(color)
+            RGBText = font.render(RGBString, True, TextColor)
+            hexText = font.render(hexString, True, TextColor)
+            print(RGBString + "; " + hexString)
+
+            canvas.fill(color)
+
+    pygame.display.flip()