Character pattern generation apparatus and method

Claim 2

A character pattern generation apparatus for generating a character pattern on the basis of font data in a stroke format, comprising: data generation means for generating character data, character element data, and stroke data on the basis of the font data in the stroke format; storage means for storing the character data, character element data, and stroke data generated by said data generation means; discrimination means for (1) discriminating whether character data corresponding to a character pattern to be generated is stored in said storage means, (2) if the character data is not stored, discriminating whether character element data corresponding to the character pattern is stored in said storage means, and (3) if the character element data is not stored, discriminating whether stroke data corresponding to the character pattern is stored in said storage means; and character pattern drawing means for drawing the character pattern on the basis of the character data, character element data, or stroke data stored in said storage means in response to a discrimination by said discrimination means.

Claim 3

An apparatus according to claim 1, wherein the stroke data, character element data, or character data is data in a bit map format.

Claim 4

An apparatus according to claim 1, wherein the stroke data, character element data, or character data is control point information in an outline format converted from the font data in the stroke format.

Claim 5

An apparatus according to claim 1, wherein the stroke data, character element data, or character data is outline coordinate data generated from control point information.

Claim 6

An apparatus according to claim 1, further comprising output means for outputting the character pattern drawn by said character pattern drawing means.

Claim 7

An apparatus according to claim 5, wherein said output means comprises a printer.

Claim 8

An apparatus according to claim 5, wherein said output means comprises a display.

Claim 9

An apparatus according to claim 1, wherein the font data in the stroke format includes core line information and thickness information.

Claim 10

A character pattern generation method of generating a character pattern on the basis of font data in a stroke format, comprising the steps of: generating character data, character element data, and stroke data on the basis of the font data in the stroke format; storing the character data, character element data, and stroke data generated in said data generation step; discriminating whether (1) character data corresponding to a character pattern to be generated is stored in said storing step, (2) if the character data is not stored, discriminating whether character element data corresponding to the character pattern is stored in said storage means, and (3) if the character element data is not stored, discriminating whether stroke data corresponding to the character pattern is stored in said storage means; and drawing the character pattern on the basis of the character data, character element data, or stroke data stored in said storage step in response to a discrimination by said discriminating step.

Claim 11

A character pattern generation method of generating a character pattern on the basis of font data in a stroke format, comprising the steps of: generating character data, character element data, and stroke data on the basis of the font data in the stroke format; storing the character data, character element data, and stroke data generated in said data generation step; discriminating whether (1) character data corresponding to a character pattern to be generated is stored in said storing step, (2) if the character data is not stored, discriminating whether character element data corresponding to the character pattern is stored in said storage means, and (3) if the character element data is not stored, discriminating whether stroke data corresponding to the character pattern is stored in said storage means; and drawing the character pattern on the basis of the character data, character element data, or stroke data stored in said storage step in response to a discrimination by said discriminating step.

Claim 12

A method according to claim 9, wherein the stroke data, character element data, or character data is data in a bit map format.

Claim 13

A method according to claim 9, wherein the stroke data, character element data, or character data is control point information in an outline format converted from the font data in the stroke format.

Claim 14

A method according to claim 9, wherein the stroke data, character element data, or character data is outline coordinate data generated from control point information.

Claim 15

A method according to claim 9, further comprising the step of outputting the character pattern drawn in said character pattern drawing step.

Claim 16

A method according to claim 13, wherein said output step outputs the character pattern using a printer.

Claim 17

A method according to claim 13, wherein said output step outputs the character pattern using a display.

Claim 18

A method according to claim 9, wherein said discrimination step discriminates if said storage step stores character data, discriminates if said storage step stores character element data when it is determined that the character data is not stored, and discriminates if said storage step stores stroke data when it is determined that the character element data is not stored.

Claim 19

A method according to claim 9, wherein said character pattern generation step generates the character pattern on the basis of the character element data, stroke data, or font data in the stroke format when said storage step does not store character data, generates the character pattern on the basis of the stroke data or font data in the stroke format when said storage step does not store character element data, and generates the character pattern on the basis of the font data in the stroke format when said storage step does not store stroke data.

Claim 20

A method according to claim 9, wherein the font data in the stroke format includes core line information and thickness information.

Claim 21

A memory medium storing program instructions for performing a character pattern generation method of generating a character pattern on the basis of font data in a stroke format, comprising the steps of: generating character data, character element data, and stroke data on the basis of the font data in the stroke format; storing the character data, character element data, and stroke data generated in said data generation step; discriminating whether (1) character data corresponding to a character pattern to be generated is stored in said storing step, (2) if the character data is not stored, discriminating whether character element data corresponding to the character pattern is stored in said storage means, and (3) if the character element data is not stored, discriminating whether stroke data corresponding to the character pattern is stored in said storage means; and drawing the character pattern on the basis of the character data, character element data, or stroke data stored in said storage step in response to a discrimination by said discriminating step.

Claim 22

A memory medium storing program instructions for performing a character pattern generation method of generating a character pattern on the basis of font data in a stroke format, comprising the steps of: generating character data, character element data, and stroke data on the basis of the font data in the stroke format; storing the character data, character element data, and stroke data generated in said data generation step; discriminating whether (1) character data corresponding to a character pattern to be generated is stored in said storing step, (2) if the character data is not stored, discriminating whether character element data corresponding to the character pattern is stored in said storage means, and (3) if the character element data is not stored, discriminating whether stroke data corresponding to the character pattern is stored in said storage means; and drawing the character pattern on the basis of the character data, character element data, or stroke data stored in said storage step in response to a discrimination by said discriminating step.

Claim 23

A memory medium according to claim 19, wherein the stroke data, character element data, or character data is data in a bit map format.

Claim 24

A memory medium according to claim 19, wherein the stroke data, character element data, or character data is control point information in an outline format converted from the font data in the stroke format.

Claim 25

A memory medium according to claim 19, wherein the stroke data, character element data, or character data is outline coordinate data generated from control point information.

Claim 26

A memory medium according to claim 19, further comprising the step of outputting the character pattern drawn in said character pattern drawing step.

Claim 27

A memory medium according to claim 23, wherein said output step outputs the character pattern using a printer.

Claim 28

A memory medium according to claim 23, wherein said output step outputs the character pattern using a display.

Claim 29

A memory medium according to claim 19, wherein said discrimination step discriminates if said storage step stores character data, discriminates if said storage step stores character element data when it is determined that the character data is not stored, and discriminates if said storage step stores stroke data when it is determined that the character element data is not stored.

Claim 30

A memory medium according to claim 19, wherein said character pattern generation step generates the character pattern on the basis of the character element data, stroke data, or font data in the stroke format when said storage step does not store character data, generates the character pattern on the basis of the stroke data or font data in the stroke format when said storage step does not store character element data, and generates the character pattern on the basis of the font data in the stroke format when said storage step does not store stroke data.

Claim 31

A memory medium according to claim 19, wherein the font data in the stroke format includes core line information and thickness information.

Claim 32

A character pattern generation apparatus comprising: a means for performing a first discrimination for discriminating whether character data corresponding to a character pattern to be generated is stored in a memory means; a means for performing a second discrimination for discriminating whether character element data corresponding to a character element of the character pattern to be generated is stored in the memory means if said means for performing a first discrimination discriminates that the character data is not stored; a means for performing a third discrimination for discriminating whether stroke data corresponding to a stroke of a character element of the character pattern to be generated is stored in the memory means if said means for performing a second discrimination discriminates that the character element data is not stored; a means for performing a first control function for, if said means for performing a second discrimination discriminates that the character element data is stored in the memory means, generating character data on the basis of the stored character element data and causing the memory means to store the generated character data; a means for performing a second control function for, if said means for performing a third discrimination discriminates that the stroke data is not stored in the memory means, generating stroke data on the basis of stroke font data and causing the memory means to store the generated stroke data, and generating character element data on the basis of the generated stroke data and causing the memory means to store the generated character element data, and generating character data on the basis of the generated character element data and causing the memory means to store the generated character data; and a means for performing a third control function for, if said means for performing a third discrimination discriminates that the stroke data is stored in the memory means, generating character element data on the basis of the stored stroke data and causing the memory means to store the generated character element data, and generating character data on the basis of the generated character element data and causing the memory means to store the generated character data.

Claim 33

A character pattern generation apparatus comprising: a means for performing a first discrimination for discriminating whether character data corresponding to a character pattern to be generated is stored in a memory means; a means for performing a second discrimination for discriminating whether character element data corresponding to a character element of the character pattern to be generated is stored in the memory means if said means for performing a first discrimination discriminates that the character data is not stored; a means for performing a third discrimination for discriminating whether stroke data corresponding to a stroke of a character element of the character pattern to be generated is stored in the memory means if said means for performing a second discrimination discriminates that the character element data is not stored; a means for performing a first control function for, if said means for performing a second discrimination discriminates that the character element data is stored in the memory means, generating character data on the basis of the stored character element data and causing the memory means to store the generated character data; a means for performing a second control function for, if said means for performing a third discrimination discriminates that the stroke data is not stored in the memory means, generating stroke data on the basis of stroke font data and causing the memory means to store the generated stroke data, and generating character element data on the basis of the generated stroke data and causing the memory means to store the generated character element data, and generating character data on the basis of the generated character element data and causing the memory means to store the generated character data; and a means for performing a third control function for, if said means for performing a third discrimination discriminates that the stroke data is stored in the memory means, generating character element data on the basis of the stored stroke data and causing the memory means to store the generated character element data, and generating character data on the basis of the generated character element data and causing the memory means to store the generated character data.

Claim 34

An apparatus according to claim 29, wherein said means for performing a second discrimination discriminates whether character element data corresponding to all character elements of the character pattern to be generated is stored in the memory means and wherein said means for performing a third discrimination discriminates whether stroke data corresponding to all strokes of a character element of the character pattern to be generated is stored in the memory means.

Claim 35

A character pattern generation method comprising: a first discrimination step for discriminating whether character data corresponding to a character pattern to be generated is stored in a memory means; a second discrimination step for discriminating whether character element data corresponding to a character element of the character pattern to be generated is stored in the memory means if said first discrimination step discriminates that the character data is not stored; a third discrimination step for discriminating whether stroke data corresponding to a stroke of a character element of the character pattern to be generated is stored in the memory means if said second discrimination step discriminates that the character element data is not stored; a first control step for, if said second discrimination step discriminates that the character element data is stored in the memory means, generating character data on the basis of the stored character element data and causing the memory means to store the generated character data; a second control step for, if said third discrimination step discriminates that the stroke data is not stored in the memory means, generating stroke data on the basis of stroke font data and causing the memory means to store the generated stroke data, and generating character element data on the basis of the generated stroke data and causing the memory means to store the generated character element data, and generating character data on the basis of the generated character element data and causing the memory means to store the generated character data; and a third control step for, if said third discrimination step discriminates that the stroke data is stored in the memory means, generating character element data on the basis of the stored stroke data and causing the memory means to store the generated character element data, and generating character data on the basis of the generated character element data and causing the memory means to store the generated character data.

Claim 36

A character pattern generation method comprising: a first discrimination step for discriminating whether character data corresponding to a character pattern to be generated is stored in a memory means; a second discrimination step for discriminating whether character element data corresponding to a character element of the character pattern to be generated is stored in the memory means if said first discrimination step discriminates that the character data is not stored; a third discrimination step for discriminating whether stroke data corresponding to a stroke of a character element of the character pattern to be generated is stored in the memory means if said second discrimination step discriminates that the character element data is not stored; a first control step for, if said second discrimination step discriminates that the character element data is stored in the memory means, generating character data on the basis of the stored character element data and causing the memory means to store the generated character data; a second control step for, if said third discrimination step discriminates that the stroke data is not stored in the memory means, generating stroke data on the basis of stroke font data and causing the memory means to store the generated stroke data, and generating character element data on the basis of the generated stroke data and causing the memory means to store the generated character element data, and generating character data on the basis of the generated character element data and causing the memory means to store the generated character data; and a third control step for, if said third discrimination step discriminates that the stroke data is stored in the memory means, generating character element data on the basis of the stored stroke data and causing the memory means to store the generated character element data, and generating character data on the basis of the generated character element data and causing the memory means to store the generated character data.

Claim 37

A method according to claim 31, wherein said second discrimination step discriminates whether character element data corresponding to all character elements of the character pattern to be generated is stored in the memory means and wherein said third discrimination step discriminates whether stroke data corresponding to all strokes of a character element of the character pattern to be generated is stored in the memory means.

Claim 38

A memory medium storing program instructions for performing a character pattern generation method comprising: a first discrimination step for discriminating whether character data corresponding to a character pattern to be generated is stored in a memory means; a second discrimination step for discriminating whether character element data corresponding to a character element of the character pattern to be generated is stored in the memory means if said first discrimination step discriminates that the character data is not stored; a third discrimination step for discriminating whether stroke data corresponding to a stroke of a character element of the character pattern to be generated is stored in the memory means if said second discrimination step discriminates that the character element data is not stored; a first control step for, if said second discrimination step discriminates that the character element data is stored in the memory means, generating character data on the basis of the stored character element data and causing the memory means to store the generated character data; a second control step for, if said third discrimination step discriminates that the stroke data is not stored in the memory means, generating stroke data on the basis of stroke font data and causing the memory means to store the generated stroke data, and generating character element data on the basis of the generated stroke data and causing the memory means to store the generated character element data, and generating character data on the basis of the generated character element data and causing the memory means to store the generated character data; and a third control step for, if said third discrimination step discriminates that the stroke data is stored in the memory means, generating character element data on the basis of the stored stroke data and causing the memory means to store the generated character element data, and generating character data on the basis of the generated character element data and causing the memory means to store the generated character data.

Claim 39

A memory medium storing program instructions for performing a character pattern generation method comprising: a first discrimination step for discriminating whether character data corresponding to a character pattern to be generated is stored in a memory means; a second discrimination step for discriminating whether character element data corresponding to a character element of the character pattern to be generated is stored in the memory means if said first discrimination step discriminates that the character data is not stored; a third discrimination step for discriminating whether stroke data corresponding to a stroke of a character element of the character pattern to be generated is stored in the memory means if said second discrimination step discriminates that the character element data is not stored; a first control step for, if said second discrimination step discriminates that the character element data is stored in the memory means, generating character data on the basis of the stored character element data and causing the memory means to store the generated character data; a second control step for, if said third discrimination step discriminates that the stroke data is not stored in the memory means, generating stroke data on the basis of stroke font data and causing the memory means to store the generated stroke data, and generating character element data on the basis of the generated stroke data and causing the memory means to store the generated character element data, and generating character data on the basis of the generated character element data and causing the memory means to store the generated character data; and a third control step for, if said third discrimination step discriminates that the stroke data is stored in the memory means, generating character element data on the basis of the stored stroke data and causing the memory means to store the generated character element data, and generating character data on the basis of the generated character element data and causing the memory means to store the generated character data.

Claim 40

A memory medium according to claim 33, wherein said second discrimination step discriminates whether character element data corresponding to all character elements of the character pattern to be generated is stored in the memory means and wherein said third discrimination step discriminates whether stroke data corresponding to all strokes of a character element of the character pattern to be generated is stored in the memory means.