Using Python to implement color space conversion program based on Tkinter

Mainly based on the Colorsys implementation, the example is from HLS to RGB, if you want to change the color space very easy only need to change a function

Scale and canvas components are used

The code is as follows:

from Tkinter import *import colorsys# operation response Function def update (* args): ' color ' r,g,b = col Orsys.hls_to_rgb (H.get ()/255.0, L.get ()/255.0, S.get ()/255.0) R,g,b = R * 255, G * 255, B * 255 rgb.configure ( Text = ' RGB: (%d,%d,%d) '% (R, G, b)) c.configure (bg = ' #%02x%02x%02x '% (R, G, b)) root = Tk () hue = Label (root, Text =  ' Hue ') hue.grid (row = 0, column = 0) light = label (root, Text = ' lightness ') light.grid (row = 0, column = 1) Sat = label (Root, Text = ' saturation ') sat.grid (row = 0, column = 2) #初始化颜色为rgb的000, that is, pure black RGB = Label (root, Text = ' RGB (0, 0, 0) ') Rgb.grid (RO  w = 0, column = 3) H = scale (root, from_ = 255, to = 0, command = update) H.grid (row = 1, column = 0) L = scale (root, From_ =  255, to = 0, command = update) L.grid (row = 1, column = 1) s = scale (root, from_ = 255, to = 0, command = update) S.grid (row  = 1, column = 2) c = Canvas (root, Width = +, height = +, bg = ' Black ') c.grid (row = 1, column = 3) root.mainloop () 

Perform effects such as:

Using Python to implement color space conversion program based on Tkinter