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Merge pull request #353 from AntwaneB/patch-1

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Aspect ratio fix for preview and miniatures
This commit is contained in:
Henry Ruhs 2023-06-05 20:41:29 +02:00 committed by GitHub
commit 755fd96eb9
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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 import tkinter as tk
from typing import Any, Callable, Tuple from typing import Any, Callable, Tuple
from PIL import Image, ImageTk from PIL import Image, ImageTk, ImageOps
import webbrowser import webbrowser
from tkinter import filedialog from tkinter import filedialog
from tkinter.filedialog import asksaveasfilename from tkinter.filedialog import asksaveasfilename
@ -69,19 +69,7 @@ def init_slider(frames_count, change_handler):
def update_preview(frame): def update_preview(frame):
img = Image.fromarray(frame) img = Image.fromarray(frame)
width, height = img.size img = ImageOps.contain(img, (max_preview_size, max_preview_size), Image.LANCZOS)
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
)
photo_img = ImageTk.PhotoImage(img) photo_img = ImageTk.PhotoImage(img)
preview_image_frame.configure(image=photo_img) preview_image_frame.configure(image=photo_img)
preview_image_frame.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): def preview_face(path):
img = Image.open(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) photo_img = ImageTk.PhotoImage(img)
face_label.configure(image=photo_img) face_label.configure(image=photo_img)
face_label.image = photo_img face_label.image = photo_img
@ -219,7 +207,7 @@ def preview_face(path):
def preview_target(frame): def preview_target(frame):
img = Image.fromarray(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) photo_img = ImageTk.PhotoImage(img)
target_label.configure(image=photo_img) target_label.configure(image=photo_img)
target_label.image = photo_img target_label.image = photo_img