Methods and apparatus are provided for electronically trapping a selected
digital color image pixel. A plurality of pixels that surround the
selected pixel are identified, a colorant value of each of the
surrounding pixels is compared with a corresponding colorant value of the
selected pixel, one of the surrounding pixels is identified to control
trapping of the selected pixel, and the selected pixel is trapped based
on a relationship between a colorant value of the selected pixel and a
corresponding colorant value of the identified controlling pixel.