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Simplified the way to maintain aspect ratio of the preview, and maintaining aspect ratio of the miniatures

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Antoine Buchser 2023-06-05 19:34:38 +01:00 committed by GitHub
parent 4903a7b6fb
commit 75b87f3019
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GPG Key ID: 4AEE18F83AFDEB23
1 changed files with 5 additions and 17 deletions
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20
roop/ui.py
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@ -1,6 +1,6 @@
import tkinter as tk
from typing import Any, Callable, Tuple
from PIL import Image, ImageTk
from PIL import Image, ImageTk, ImageOps
import webbrowser
from tkinter import filedialog
from tkinter.filedialog import asksaveasfilename
@ -69,19 +69,7 @@ def init_slider(frames_count, change_handler):
def update_preview(frame):
img = Image.fromarray(frame)
width, height = img.size
aspect_ratio = 1
if width > height:
aspect_ratio = max_preview_size / width
else:
aspect_ratio = max_preview_size / height
img = img.resize(
(
int(width * aspect_ratio),
int(height * aspect_ratio)
),
Image.ANTIALIAS
)
img = ImageOps.contain(img, (max_preview_size, max_preview_size), Image.LANCZOS)
photo_img = ImageTk.PhotoImage(img)
preview_image_frame.configure(image=photo_img)
preview_image_frame.image = photo_img
@ -211,7 +199,7 @@ def open_preview_window(get_video_frame, target_path):
def preview_face(path):
img = Image.open(path)
img = img.resize((180, 180), Image.ANTIALIAS)
img = ImageOps.contain(img, (180, 180), Image.LANCZOS)
photo_img = ImageTk.PhotoImage(img)
face_label.configure(image=photo_img)
face_label.image = photo_img
@ -219,7 +207,7 @@ def preview_face(path):
def preview_target(frame):
img = Image.fromarray(frame)
img = img.resize((180, 180), Image.ANTIALIAS)
img = ImageOps.contain(img, (180, 180), Image.LANCZOS)
photo_img = ImageTk.PhotoImage(img)
target_label.configure(image=photo_img)
target_label.image = photo_img