Barcode reading/generating with java

Barcode reading/generating with java Step 1 Generate a Barcode image from a String (included CRC). I want to set the height of the image and a scale factor for the width. Step 2 Generate a String from an Image. Read the barcode from the image and return the value. You have to check the CRC. If the CRC is not correct you return a null string. You can use free barcode reading/generating software. Have a look to [login to view URL] I want to select the possible Barcodes: EAN13 Code93 Code128 (A/B/C) The function should look like this: [login to view URL] image = GenerateBarcode(String value, String type, int height, int widthscale) String text = ReadBarcode([login to view URL] image) You have to test your barcode generation and your barcode reader. ## Deliverables 1) All deliverables will be considered "work made for hire" under U.S. Copyright law. Employer will receive exclusive and complete copyrights to all work purchased. (No 3rd party components unless all copyright ramifications are explained AND AGREED TO by the employer on the site per the worker's Worker Legal Agreement). You have to test your barcode generation and your barcode reader. System requirements: Java / Eclipse Efficient algorithm Only free source code Windows XP and Windows 7 ## Platform Java / Eclipse Windows XP and Windows 7