![7画像を開く→RGB値取得
from PIL import Image
img = Image.open(files)
imgW = img.size[0]
imgH = img.size[1]
for y in range(0, imgH):
for x in range(0, imgW):
offset = y * imgW + x
xy = (x, y)
rgb = img.getpixel(xy)
rgbR = rgb[0]
rgbG = rgb[1]
rgbB = rgb[2]
ファイル
読み込み
RGB
取得](https://image.slidesharecdn.com/ltpython20161012-161012145928/85/Python-7-320.jpg)
![13
try:
print(args.filenames)
for files in args.filenames:
img = Image.open(files)
imgW = img.size[0]
imgH = img.size[1]
imgh = img.size[1]
TerminalSize = get_terminal_size()
terminaly = int(TerminalSize[0])
terminalx = int(TerminalSize[1])
img = img.resize(( imgW, round(imgH*2/3) ))
splitNum = set_parameter_string('1',args.splits)
terminalY = round((terminaly -1)/int(splitNum))
img.thumbnail((terminalx, terminalY), Image.ANTIALIAS)
convertedImgW = img.size[0]
convertedImgH = img.size[1]
ascii_markNum = '38' if args.pattern else '48'
ascii_markString = 'm'+args.pattern[0] if args.pattern else 'm '
if(img.mode == "RGB" or img.mode == "RGBA"):
for y in range(0, convertedImgH):
for x in range(0, convertedImgW):
offset = y * convertedImgW + x
xy = (x, y)
rgb = img.getpixel(xy)
rgbR = rgb[0]
rgbG = rgb[1]
rgbB = rgb[2]
outline = "033[" + ascii_markNum +";2;" + str(rgbR) + ";" + str(rgbG) + ";" + str(rgbB) + ascii_markString
sys.stdout.write(outline)
sys.stdout.write("033[0mn")
except:
print("Error")
ソースコード2](https://image.slidesharecdn.com/ltpython20161012-161012145928/85/Python-13-320.jpg)
Pythonでターミナルに画像表示
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- 7. 7画像を開く→RGB値取得 from PIL import Image img = Image.open(files) imgW = img.size[0] imgH = img.size[1] for y in range(0, imgH): for x in range(0, imgW): offset = y * imgW + x xy = (x, y) rgb = img.getpixel(xy) rgbR = rgb[0] rgbG = rgb[1] rgbB = rgb[2] ファイル 読み込み RGB 取得
- 9. 赤い文字→ Echo “033[31mred” 9とりあえずechoで試す 赤い文字→ Echo “033[38;2;R;G;Bmred” RGB値で
- 10. 画像：解像度いろいろ…640x480とか 端末：55x237とか 小さい方に合わせて変換 10解像度変更 img.thumbnail((xの大きさ, yの大きさ), Image.ANTIALIAS) 端末の大きさ取得 import os terminal_size = os.popen('stty size').read().split()
- 12. 12 #!/usr/bin python3 # -*- coding: utf-8 -*- from PIL import Image import sys import os import math import argparse def get_terminal_size(): terminal_size = os.popen('stty size').read().split() # return the sizes in list return terminal_size def set_parameter_string(default, IsTrueValue): ''' Initializing parameter with default value or True value. If the IsTrueValue is None, initialize with default value. Or not, initialize with IsTrueValue ''' return IsTrueValue if IsTrueValue else default if __name__ == "__main__": parser = argparse.ArgumentParser(description='Show some image files') parser.add_argument(dest='filenames', metavar='filename', nargs='*') #parser.add_argument('-p', '--pat', metavar='pattern', dest='patterns',help=) parser.add_argument('-s','--split', dest='splits', action='store', help='Value of display splitting by input images. Type an integer number.') parser.add_argument('-p', '--pat', dest='pattern', action='store', help='A displayed mark. The default parameter is a white space.') args = parser.parse_args() ソースコード1
- 13. 13 try: print(args.filenames) for files in args.filenames: img = Image.open(files) imgW = img.size[0] imgH = img.size[1] imgh = img.size[1] TerminalSize = get_terminal_size() terminaly = int(TerminalSize[0]) terminalx = int(TerminalSize[1]) img = img.resize(( imgW, round(imgH*2/3) )) splitNum = set_parameter_string('1',args.splits) terminalY = round((terminaly -1)/int(splitNum)) img.thumbnail((terminalx, terminalY), Image.ANTIALIAS) convertedImgW = img.size[0] convertedImgH = img.size[1] ascii_markNum = '38' if args.pattern else '48' ascii_markString = 'm'+args.pattern[0] if args.pattern else 'm ' if(img.mode == "RGB" or img.mode == "RGBA"): for y in range(0, convertedImgH): for x in range(0, convertedImgW): offset = y * convertedImgW + x xy = (x, y) rgb = img.getpixel(xy) rgbR = rgb[0] rgbG = rgb[1] rgbB = rgb[2] outline = "033[" + ascii_markNum +";2;" + str(rgbR) + ";" + str(rgbG) + ";" + str(rgbB) + ascii_markString sys.stdout.write(outline) sys.stdout.write("033[0mn") except: print("Error") ソースコード2