Python implements the color space Conversion Program (Tkinter), pythontkinter

Python implements the color space Conversion Program (Tkinter), pythontkinter

This article is mainly implemented based on colorsys. The example is to convert from hls to rgb. If you want to change the color space, you only need to modify one function. The specific content is as follows:

UsedScale and Canvas Components.

Run:

The Code is as follows:

From Tkinter import * import colorsys # response function def update (* args) after the operation: 'color' r, g, B = colorsys. 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) # initialize the 000 color of rgb, that is, pure black rgb = Label (root, text = 'rgb (0, 0, 0 )') rgb. grid (row = 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 = 100, height = 100, bg = 'black') c. grid (row = 1, column = 3) root. mainloop ()

The above is all of the content in this article, hoping to help you learn Python programming.

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