MASKING DEVICE FOR ELECTRONIC DOCUMENT, MASKING METHOD FOR ELECTRONIC DOCUMENT, AND MASKING PROGRAM FOR ELECTRONIC DOCUMENT

摘要

PROBLEM TO BE SOLVED: To freely set a masking frame for masking required at output time in an electronic document.SOLUTION: A masking device (client PC) 102 of an electronic document having a plurality of fields having character data CD includes: an input part 128 for setting a masking frame MF in an arbitrary area on a plurality of fields; a CPU 110 for setting a masking condition MC of the character data CD on a "masking setting" screen on a display part 130; a CPU 110 for masking the character data CD in the masking frame MF in accordance with the masking condition MC; and a print part 132 for printing the electronic document processed by the CPU 110.