Last Updated or created 2023-10-05

Got a question, could I make the video viewer also for images.

Well, that is a great idea, i’ve got some panoramic photos myself.

A little modification, some added code, but here is a working example.

CODE
imageview.py filename
Use esc to stop, and enter for next image.
(Has better full screen experience than my movie player. (no padding) have to revisit that one )

Nice to have?

• Back button?
• Comments, renaming thumb

from pathlib import Path
from sys import platform as PLATFORM
import os
import re
import PySimpleGUI as sg
from PIL import Image, ImageEnhance, ImageTk, ImageOps, ImageFilter
from xml.etree import ElementTree as ET
import sys
from sys import platform as PLATFORM

abspath = os.path.abspath(__file__)
dname = os.path.dirname(abspath)
os.chdir(dname)

try:
    image=sys.argv[1]
except:
    print(sys.argv[0] +  " filename")
    exit()


def nextFile(currentfile,dir):
        newfile=""
        dirpath = os.path.dirname(dir)
        fileList = []
        for f in os.listdir(dirpath):
            #fpath = os.path.join(dirpath, f)
            fpath = f
            if os.path.isfile(fpath) and f.endswith(('.jpg','.JPG')):
                fileList.append(fpath)
        fileList.sort()
        for i in range(len(fileList)):
            try:
                if (fileList[i]) == currentfile:
                    newfile=fileList[i+1]
                    break
            except:
                newfile=fileList[0]
        return newfile
# yeah i know .. no thumb but full image, change it yourself!
def loadthumb(thumbfile):
    # IF exists
    path_to_file = thumbfile
    path = Path(path_to_file)

    if path.is_file():
        im = Image.open(thumbfile)
        im=ImageOps.contain(im, (5760,5760)) 
        thumbimage = ImageTk.PhotoImage(image=im)

        window['image'].update(data=thumbimage)
    else:
        window['image'].update("")

sg.theme('SystemDefaultForReal')
#------- Layout image only --------#
layout = [
        [[sg.Image('', size=(5760, 1080), key='image',background_color='black',pad=(0, 0))],
          ]]

#------- Set window --------#
window = sg.Window('Triple image player', layout, no_titlebar=True, margins=(0,0),location=(0,0), size=(5760,1080), keep_on_top=True, finalize=True,resizable=False)

window.bring_to_front()
window.Maximize()
window.bind("<Escape>", "-ESCAPE-")
window.bind("<Return>", "-ENTER-")

window['image'].expand(True, True)               

loadthumb(image)
nextfile = image
#------------ The Event Loop ------------#
while True:
    event, values = window.read(timeout=1000)       # run with a timeout so that current location can be updated
    if event == sg.WIN_CLOSED:
        break

    if event == '-ENTER-':
        nextfile = nextFile(nextfile,'./')
        loadthumb(nextfile)

    if event == '-ESCAPE-':
        window.close()
window.close()

Converting images for right resolution from a temp directory filled with large panorama photos

ls temp  | while read; do
	convert -resize 5760x -gravity center  -crop 5760x1080 -auto-orient  "temp/$REPLY" "$REPLY" 
done