Initial commit

Author: AdityaPrakash-26

.idea/.gitignore

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+<?xml version="1.0" encoding="UTF-8"?>
+<module type="PYTHON_MODULE" version="4">
+  <component name="NewModuleRootManager" inherit-compiler-output="true">
+    <exclude-output />
+    <content url="file://$MODULE_DIR$" />
+    <orderEntry type="inheritedJdk" />
+    <orderEntry type="sourceFolder" forTests="false" />
+  </component>
+</module>

.idea/misc.xml

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+import cv2
+import numpy as np
+import pandas as pd
+import argparse
+import sys
+
+# Creating argument parser to take image path from command line
+ap = argparse.ArgumentParser()
+ap.add_argument('-i', '--image', required=True, help="Image Path")
+args = vars(ap.parse_args())
+img_path = args['image']
+
+# Reading the image with opencv
+img = cv2.imread(img_path)
+print("Press Esc to exit the program!  :)")
+
+# declaring global variables (are used later on)
+clicked = False
+r = g = b = xpos = ypos = 0
+
+# Reading csv file with pandas and giving names to each column
+index = ["color", "color_name", "hex", "R", "G", "B"]
+csv = pd.read_csv('colors.csv', names=index, header=None)
+
+
+# function to calculate minimum distance from all colors and get the most matching color
+def getColorName(R, G, B):
+    minimum = sys.maxsize
+    for i in range(len(csv)):
+        d = abs(R - int(csv.loc[i, "R"])) + abs(G - int(csv.loc[i, "G"])) + abs(B - int(csv.loc[i, "B"]))
+        if d <= minimum:
+            minimum = d
+            cname = csv.loc[i, "color_name"]
+    return cname
+
+# function to get x,y coordinates of mouse double click
+def draw_function(event, x, y, flags, param):
+    if event == cv2.EVENT_LBUTTONDOWN:
+        global b, g, r, xpos, ypos, clicked
+        clicked = True
+        print("clicked!")
+        xpos = x
+        ypos = y
+        b, g, r = img[y, x]
+        b = int(b)
+        g = int(g)
+        r = int(r)
+
+
+cv2.namedWindow('Photo')
+cv2.setMouseCallback('Photo', draw_function)
+
+while 1:
+
+    cv2.imshow("Photo", img)
+    if clicked:
+        # image, startpoint, endpoint, color, thickness)-1 fills entire rectangle
+        cv2.rectangle(img, (20, 20), (750, 60), (b, g, r), -1)
+
+        # Creating text string to display( Color name and RGB values )
+        colorName = getColorName(r, g, b) + " R=" + str(r) + " G=" + str(g) + " B=" + str(b)
+
+        # cv2.putText(img,text,start,font(0-7),fontScale,color,thickness,lineType )
+        cv2.putText(img, colorName, (50, 50), 2, 0.8, (255, 255, 255), 2, cv2.LINE_AA)
+
+        clicked = False
+
+    # Exit Program
+    if cv2.waitKey(20) & 0xFF == 27:
+        break
+
+cv2.destroyAllWindows()