ImgDir

Convenient Image Directory

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Features

• Auto-Generated Image Sizing
• Caching (and Auto-Recache on Original Modification)
• Admin Area
• PNG, JPG, GIF

Requirements

• Apache (with Rewrite)
• PHP 5.4+
• PHP GD Library

Notes

• Change the ADMIN_PASSWORD in config.php
• You can upload images manually to the originals folder
• GIF animations are not retained after resizing

Image Modifiers (GET Params):

• w = width

  • auto-calculated at ratio if only h is provided

• h = height

  • auto-calculated at ratio if only w is provided

• r = resize type

  • only necessary when both w and h supplied
  • f (fit) (default)
    • fits the entire image into the size
  • c (crop)
    • center-crops the image

• b = background

  • pass hex color (e.g., ff23ba) (default is white for jpg, transparent for png)
    • only applies with fit (r=f)

• debug = debug mode

  • if is set, will always recache and display text (instead of fallback images) on failure

• Program attempts to gracefully fail and display an image if possible

• Displays assets/default.png as fallback

Examples:

• /__test_landscape.png?w=300

  • resizes image to 300px wide, keeping the aspect ratio

• /__test_landscape.png?w=300&h=300

  • resizes image to 300px wide and 300px tall, fitting the aspect ratio with a white background fill

• /__test_landscape.png?w=300&h=300&r=f&b=000000

  • resizes image to 300px wide and 300px tall, fitting the aspect ratio with a black background fill

• /__test_landscape.png?w=80&h=80&r=c

  • resizes image to 80px wide and 80px tall, center-cropping the contents

Admin Screenshots: