A comprehensive WooCommerce plugin that automatically calculates pricing for art prints based on image dimensions, with frame options and shipping calculations - replicating Paolo's custom PHP logic.

• Extracts dimensions from uploaded product images automatically
• Supports EXIF data for accurate DPI detection
• Converts pixels to centimeters and inches using proper DPI calculations
• Stores dimensions as product meta for future use

• Implements Paolo's exact pricing formula: (Width × Height × Coefficient × Difficulty) + Shipping
• Supports multiple predefined sizes (20", 24", 32", 40", 48")
• Product type selection: Photo vs Painting with different pricing
• Difficulty multipliers: Easy (2x), Medium (3x), Hard (4x), Very Hard (9x)
• Separate pricing for prints vs hand-painted options
• Real-time price updates on frontend with AJAX

• Size-based frame pricing with multiple calculation methods
• Three pricing types: Fixed, Per Square Centimeter, and Size Tiered
• Custom frame options with individual pricing
• Frame image gallery support
• Easy-to-use admin interface for managing frame options
• Dynamic frame cost calculation based on actual dimensions

• Zone-based shipping pricing with tiered rates for different product types
• Three shipping methods: Rolled, On Stretcher, and Framed
• Configurable shipping zones with admin interface
• Weight-based calculations using Paolo's formula
• Automatic population of WooCommerce shipping fields

• Elegant size selection buttons (inspired by ArtByMaudsch.com)
• Unit toggle (inches/centimeters)
• Interactive frame selection with visual previews
• Real-time price updates
• Mobile-responsive design

• Manual dimension input to override automatic calculations
• Admin controls for fine-tuning pricing
• Bulk recalculation tools

1. Upload the plugin files to /wp-content/plugins/art-print-pricing/
2. Activate the plugin through the WordPress admin
3. Ensure WooCommerce is installed and active
4. Configure settings under WooCommerce → Art Print Settings

• Shipping Zone Tables: Configure tiered pricing for different shipping methods
• Three Shipping Types: Rolled, On Stretcher, and Framed with separate pricing
• Admin Interface: Easy-to-use shipping zone configuration under WooCommerce → Shipping Zones
• Dynamic Calculation: Real-time shipping cost calculation based on weight and zone

• Size-Based Pricing: Frame costs calculated based on actual dimensions
• Multiple Pricing Methods: Fixed, Per Square Centimeter, or Size Tiered pricing
• Admin Configuration: Configure frame pricing under WooCommerce → Frame Pricing
• Dynamic Updates: Frame prices update automatically when size changes

• Photo vs Painting: Customers can choose between photo prints and hand-painted options
• Different Pricing: Each product type has its own pricing structure
• Clear Interface: Intuitive selection buttons for product type and shipping method

art-print-pricing/
├── art-print-pricing.php          # Main plugin file
├── includes/
│   ├── class-admin-settings.php   # Admin settings and configuration
│   ├── class-product-calculator.php # Core pricing calculation logic
│   ├── class-frontend-display.php # Frontend product display
│   ├── class-image-processor.php  # Image dimension extraction
│   └── class-frame-manager.php    # Frame options management
├── assets/
│   ├── css/
│   │   ├── frontend.css           # Frontend styling
│   │   └── admin.css              # Admin interface styling
│   └── js/
│       ├── frontend.js            # Frontend functionality
│       └── admin.js               # Admin functionality
└── README.md

1. Product Categories: Select which product categories should use art print pricing
2. Base Coefficient: Set the base pricing coefficient (default: 0.009)
3. Available Sizes: Configure available print sizes (default: 20", 24", 32", 40", 48")
4. Painted Multiplier: Set the multiplier for hand-painted options (default: 3.5x)
5. DPI Settings: Configure minimum print DPI (default: 240)

Navigate to WooCommerce → Frames to:

• Add custom frame options
• Set frame pricing (fixed or size-based)
• Upload frame preview images
• Configure shipping type per frame (rolled/framed)

Navigate to WooCommerce → Frame Pricing to:

• Configure size-based frame pricing
• Choose pricing method: Fixed, Per Square Centimeter, or Size Tiered
• Set pricing tiers for different size ranges

Navigate to WooCommerce → Shipping Zones to:

• Create shipping zones
• Configure tiered pricing for each shipping method
• Set weight-based rates for rolled, stretched, and framed shipping

1. Upload Product Images: Add high-quality images to your products
2. Automatic Processing: The plugin automatically extracts dimensions from images
3. Review Pricing: Check the calculated prices in the product edit screen
4. Manual Override: Adjust dimensions or pricing manually if needed
5. Bulk Operations: Use bulk tools to recalculate prices or extract dimensions for all products

1. Select Size: Choose from available print sizes
2. Choose Type: Select between photo print or hand-painted
3. Pick Frame: Select frame option (or no frame)
4. View Price: See real-time price updates including shipping
5. Add to Cart: Complete purchase with calculated pricing

• WordPress 5.0 or higher
• WooCommerce 3.0 or higher
• PHP 7.4 or higher
• GD Library or Imagick for image processing

Q: How are prices calculated?
A: Prices are calculated using the formula: (Width × Height × Coefficient × Difficulty) + Frame Cost + Shipping

Q: Can I override automatic dimension detection?
A: Yes, you can manually enter dimensions in the product edit screen.

Q: Does it work with variable products?
A: Currently, the plugin is designed for simple products with image-based pricing.

Q: Can I customize the available sizes?
A: Yes, you can configure available sizes in the plugin settings.

• Initial release
• Automatic image dimension detection
• Dynamic pricing calculator
• Frame management system
• Zone-based shipping
• Frontend interface with real-time updates

For support, please open an issue on the GitHub repository.

Talha Munawar

GPL v2 or later