# Logo Placement Instructions

## Required Logo File

**Location:** `img/qrcodelogo/JasamargaPandaanTol.png`

### Logo Specifications

1. **File Format:** PNG (with transparent background recommended)
2. **Dimensions:** Square format
   - Recommended: 500x500px or 1000x1000px
   - Minimum: 200x200px
3. **File Size:** Under 500KB for optimal performance
4. **Content:** PT Jasamarga Pandaan Tol company logo

### How to Add the Logo

1. Prepare your company logo in PNG format
2. Ensure it's square-shaped (same width and height)
3. Save it as `JasamargaPandaanTol.png`
4. Place it in the directory: `img/qrcodelogo/`

Full path should be:
```
c:\xampp\htdocs\jasa_marga\img\qrcodelogo\JasamargaPandaanTol.png
```

### Logo in QR Code

The logo will appear:
- **Position:** Center of the QR code
- **Size:** 20% of QR code dimensions
- **Background:** White padding around the logo for better visibility
- **Effect:** Does not interfere with QR code scannability

### Testing

After placing the logo:
1. Validate a test letter
2. Check if the QR code is generated successfully
3. Verify the logo appears in the center of the QR code
4. Test scanning the QR code with your phone to ensure it works

### Troubleshooting

If logo doesn't appear:
- Check file name is exactly: `JasamargaPandaanTol.png` (case-sensitive)
- Verify file is in correct directory
- Check file permissions (should be readable)
- Ensure file is valid PNG format

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**Note:** If the logo file is missing, the QR code will still be generated without the logo overlay.
