尊龙凯时人生就是搏

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÷è÷ë²Ù×÷ϵͳÊÇÖйú×ÔÖ÷Ñз¢µÄÒ»ÖÖ»ùÓÚLinuxµÄ×ÔÓɲÙ×÷ϵͳ ¡£ËüÖ§³Ö¶àÖÖÓ²¼þƽ̨ £¬²¢ÌṩÁ˸»ºñµÄ¹¦Ð§ºÍ¹¤¾ß ¡£ÆäÖÐÒ»¸öÖ÷ÒªµÄ¹¦Ð§¾ÍÊÇͼƬºÍÕÕƬµÄ±à¼­ºÍ´¦Àí ¡£ÏÂÃ潫ÏÈÈÝÔÚ÷è÷ë²Ù×÷ϵͳÉÏÔõÑù¾ÙÐÐͼƬºÍÕÕƬµÄ±à¼­ºÍ´¦Àí £¬²¢ÌṩÏìÓ¦µÄ´úÂëʾÀý ¡£

Ê×ÏÈ £¬ÎÒÃÇÐèҪװÖÃһЩͼÏñ´¦ÀíºÍ±à¼­µÄ¹¤¾ß ¡£ÔÚ÷è÷ë²Ù×÷ϵͳÖÐ £¬ÎÒÃÇ¿ÉÒÔʹÓÃGIMP£¨GNU Image Manipulation Program£©À´¾ÙÐÐͼÏñµÄ±à¼­ºÍ´¦Àí ¡£GIMP ÊÇÒ»¿î¹¦Ð§Ç¿Ê¢¡¢Ãâ·ÑÇÒ¿ªÔ´µÄͼÏñ´¦ÀíÈí¼þ £¬¿ÉÒÔÖª×ãÖÖÖÖͼÏñ´¦ÀíÐèÇó ¡£

ҪװÖÃGIMP £¬·­¿ªÖն˲¢ÊäÈëÒÔÏÂÏÂÁ

sudo apt-get update
sudo apt-get install gimp

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import os
import subprocess

def adjust_image_brightness_contrast(image_path, brightness, contrast):
    try:
        command = f"gimp -i -b '(let* ((image (car (gimp-file-load RUN-NONINTERACTIVE "{image_path}" "{image_path}"))) (drawable (car (gimp-image-get-active-layer image)))) (gimp-image-undo-group-start image) (gimp-levels-stretch drawable 0 {brightness} {contrast}) (gimp-image-undo-group-end image) (gimp-file-save RUN-NONINTERACTIVE image drawable "{image_path}" "{image_path}") (gimp-image-delete image))' -b '(gimp-quit 0)'"
        subprocess.run(command, shell=True, check=True)
        return True
    except subprocess.CalledProcessError:
        return False

image_path = "path/to/your/image.jpg"
brightness = 50
contrast = 25

if adjust_image_brightness_contrast(image_path, brightness, contrast):
    print("Image adjusted successfully.")
else:
    print("Failed to adjust image.")

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import subprocess

def crop_image(image_path, x, y, width, height):
    try:
        command = f"gimp -i -b '(let* ((image (car (gimp-file-load RUN-NONINTERACTIVE "{image_path}" "{image_path}"))) (drawable (car (gimp-image-get-active-layer image)))) (gimp-image-undo-group-start image) (gimp-image-crop image {width} {height} {x} {y}) (gimp-image-undo-group-end image) (gimp-file-save RUN-NONINTERACTIVE image drawable "{image_path}" "{image_path}") (gimp-image-delete image))' -b '(gimp-quit 0)'"
        subprocess.run(command, shell=True, check=True)
        return True
    except subprocess.CalledProcessError:
        return False

def rotate_image(image_path, angle):
    try:
        command = f"gimp -i -b '(let* ((image (car (gimp-file-load RUN-NONINTERACTIVE "{image_path}" "{image_path}"))) (drawable (car (gimp-image-get-active-layer image)))) (gimp-image-undo-group-start image) (gimp-image-rotate image {angle}) (gimp-image-undo-group-end image) (gimp-file-save RUN-NONINTERACTIVE image drawable "{image_path}" "{image_path}") (gimp-image-delete image))' -b '(gimp-quit 0)'"
        subprocess.run(command, shell=True, check=True)
        return True
    except subprocess.CalledProcessError:
        return False

image_path = "path/to/your/image.jpg"
x = 100
y = 100
width = 200
height = 200
angle = 45

if crop_image(image_path, x, y, width, height):
    print("Image cropped successfully.")
else:
    print("Failed to crop image.")

if rotate_image(image_path, angle):
    print("Image rotated successfully.")
else:
    print("Failed to rotate image.")

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ͨ¹ýÒÔÉÏʾÀý £¬ÄãÒѾ­Ñ§»áÁËÔõÑùÔÚ÷è÷ë²Ù×÷ϵͳÉÏʹÓÃGIMP¾ÙÐÐͼƬºÍÕÕƬµÄ±à¼­ºÍ´¦Àí ¡£ÆñÂÛÊǵ÷½âÁÁ¶È±ÈÕնȡ¢²Ã¼ôÕÕ¾ÉÐýת £¬¶¼¿ÉÒÔͨ¹ý¼òÆӵĴúÂëʵÏÖ ¡£ÒÔºó £¬Äã¿ÉÒÔΪËùÓûΪµØ±à¼­ºÍ´¦ÀíÄãµÄͼƬºÍÕÕƬÁË£¡

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