How to set custom scan area?
To easily limit the decoding to the bottom half of the page use the following:
reader.ScanArea = ScanAreaType.BottomHalf;
To specify exact decoding area rectangle:
reader.ScanArea = ScanAreaType.Custom; reader.CustomAreaLeft = 0; reader.CustomAreaTop = 0; reader.CustomAreaWidth = 406; reader.CustomAreaHeight = 81;
The PDF Multitool is a great tool to get the rectangle area. Just click on the Select button with the cursor icon so you can highlight an area. Download the PDF Multitool here https://bytescout.com/products/pdfmultitool/index.html