Editing area setting method and editing area setting apparatus in an image forming apparatus

Claim 2

An editing area setting method in an image forming apparatus, comprising: sequentially inputting co-ordinates corresponding to diagonal points of different-sized rectangular areas with one of said rectangular areas being entirely included in another of said rectangular areas so as to set at least one all-inclusive, multiple-rectangle area, and setting an area inside or outside of one of the all-inclusive, multiple-rectangle areas as an image forming area and another area as a non-image forming area.

Claim 3

An editing area setting method in an image forming apparatus according to claim 1, further comprising: specifying a trimming rectangular area and a masking rectangular area when sequentially inputting the co-ordinates corresponding to diagonal points of rectangular areas which do not partially overlap.

Claim 4

An editing area setting apparatus in an image forming apparatus, comprising: mode selecting means which selects a mode used to set a plurality of rectangular areas as a trimming area or a masking area, rectangular area setting means which sets a plurality of rectangular areas by sequentially inputting coordinates corresponding to a pair of diagonal points when a selection signal is received from the mode selecting means which indicates that the mode for setting a plurality of rectangular areas is selected, area location detecting means which detects a location of a trimming area and a masking area, coordinate data judging means which judges whether or not the rectangular area made up by inputting coordinate data of each pair entirely includes another area, and image forming control means which causes an image to be selectively formed into an image forming area when a judging signal is received from the coordinate data judging means indicating that rectangular area entirely includes another area.

Claim 5

An editing area setting apparatus in an image forming apparatus, comprising: mode selecting means which selects a mode used to set a plurality of rectangular areas as a trimming area or a masking area, rectangular area setting means which sets a plurality of rectangular areas by sequentially inputting coordinates corresponding to a pair of diagonal points when a selection signal is received from the mode selecting means which indicates that the mode for setting a plurality of rectangular areas is selected, area location detecting means which detects a location of a trimming area and a masking area, coordinate data judging means which judges whether or not the rectangular area made up by inputting coordinate data of each pair entirely includes another area, and image forming control means which causes an image to be selectively formed into an image forming area when a judging signal is received from the coordinate data judging means indicating that rectangular area entirely includes another area.

Claim 6

An editing area setting apparatus in an image forming apparatus according to claim 3, further comprising: ineffective signal generating means which generates a signal to indicate that setting operation of one or both of the rectangular areas which partially overlap is ineffective when a judging signal is received from the co-ordinate data judging means indicating that rectangular areas are partially overlapped.

Claim 7

An editing area setting apparatus in an image forming apparatus according to claim 3, wherein the mode selecting means and rectangular area setting means are caused to operate by operation keys provided on a operation panel of the image forming apparatus.

Claim 8

An editing area setting apparatus in an image forming apparatus according to claim 3, wherein the image forming means controls lighting of a blank lamp disposed in the image forming apparatus.