Recording apparatus with a function of determining recording direction of explanatory characters for graph

Claim 2

A recording apparatus capable of recording on a recording medium a graphical representation selected from a group which includes at least one of a bar graph, a broken-line graph and a circular graph, and a succession of explanatory characters accompanying the graphical representation, said succession of explanatory characters being recorded selectively in a first and a second direction, said recording apparatus comprising: an input device through which explanatory-character data indicative of said explanatory characters and graph data indicative of said graphical representation are entered; memory means connected to said input device for storing said explanatory-character data and said graph data; a recording mechanism connected to said memory means for recording said graphical representation and said explanatory characters on said recording medium; and direction-determining means connected to said memory means for selecting said first direction if a length of said succession of explanatory characters is equal to or smaller than a reference limit value, and selecting said second direction if said length is larger than said reference limit value, the selection of said second direction assuring a sufficient recording space for said succession of characters.

Claim 3

A recording apparatus according to claim 1, wherein said direction-determining means comprises: reference-determining means for determining as said reference limit value a recordable length afforded in said first direction, based on said graph data stored in said memory means, said graph data including at least one of graphic-pattern information indicative of the kind of said graphical representation, graph-size information indicative of the size of said graphical representation, and item-number information indicative of the number of numerical values of said graphical representation; length-determining means for determining said length of said succession of explanatory characters, based on said explanatory-character data, said explanatory-character data including at least one of character-number information indicative of the number of said explanatory characters, character-size information indicative of the size of said explanatory characters, and character-pitch information indicative of the pitch at which said explanatory characters are recorded; and comparing means responsive to said reference-determining means and length-determining means for comparing the determined length of said succession of explanatory characters with the determined recordable length in said first direction, and selecting said first direction or said second direction depending upon the result of said comparison of said determined length of said explanatory characters with said determined recordable length.

Claim 4

A recording apparatus according to claim 2, wherein said reference-determining means comprises first calculating means for calculating said recordable length based on said graph data, and first length-register means for storing the result of said calculation by said first calculating means, said length-determining means comprising second calculating means for calculating said length of said succession of explanatory characters, and second length-register means for storing the result of said calculation by said second calculating means; and said comparing means comprising direction register means for storing direction data indicative of said first or second direction which is currently selected.

Claim 5

A recording apparatus according to claim 1, wherein said reference limit value is a predetermined constant.

Claim 6

A recording apparatus according to claim 1, wherein said recording mechanism comprises: first actuator means for effecting relative movements between said recording medium and a recording instrument in a plane parallel to a surface of said recording medium; and second actuator means for moving said recording instrument between an advanced position in which a recording end of said recording instrument contacts said surface of the recording medium, and a retracted position n which said recording end is spaced away from said surface.

Claim 7

A recording apparatus capable of recording on a recording medium a graphical representation selected from a group which includes at least one of a bar graph, a broken-line graph and a circular graph, and plural successions of explanatory characters accompanying the graphical representation, each of said plural successions of explanatory characters being recorded selectively in a first and a second direction, said recording apparatus comprising: an input device through which explanatory-character data indicative of said plural successions of explanatory characters and graph data indicative of said graphical representation are entered; memory means connected to said input device for storing said explanatory-character data and said graph data; a recording mechanism connected to said memory means for recording said graphical representation and said plural successions of explanatory characters on said recording medium; and direction-determining means connected to said memory means for selecting said first and second directions depending upon the lengths of said successions of explanatory characters, said direction-determining means selecting said first direction for any of said successions of explanatory characters whose length is equal to or smaller than a reference limit value, and selecting said second direction for any of said successions of explanatory characters whose length is larger than said reference limit value, the selection of said second direction assuring a sufficient recording space for said any one of said successions of characters whose length is larger than said reference value.

Claim 8

A recording apparatus capable of recording on a recording medium a graphical representation selected from a group which includes at least one of a bar graph, a broken-line graph and a circular graph, and plural successions of explanatory characters accompanying the graphical representation, each of said plural successions of explanatory characters being recorded selectively in a first and a second direction, said recording apparatus comprising: an input device through which explanatory-character data indicative of said plural successions of explanatory characters and graph data indicative of said graphical representation are entered; memory means connected to said input device for storing said explanatory-character data and said graph data; a recording mechanism connected to said memory means for recording said graphical representation and said plural successions of explanatory characters on said recording medium; and direction-determining means connected to said memory means for selecting said first and second directions depending upon the lengths of said successions of explanatory characters, said direction-determining means selecting said first direction for any of said successions of explanatory characters whose length is equal to or smaller than a reference limit value, and selecting said second direction for any of said successions of explanatory characters whose length is larger than said reference limit value, the selection of said second direction assuring a sufficient recording space for said any one of said successions of characters whose length is larger than said reference value.

Claim 9

A recording apparatus capable of recording on a recording medium a graphical representation selected from a group which includes at least one of a bar graph, a broken-line graph and a circular graph, and plural successions of explanatory characters accompanying the graphical representation, each of said plural successions of explanatory characters being recorded selectively in a first and a second direction, said recording apparatus comprising: an input device through which explanatory-character data indicative of said plural successions of explanatory characters and graph data indicative of said graphical representation are entered; memory means connected to said input device for storing said explanatory-character data and said graph data; a recording mechanism connected to said memory means for recording said graphical representation and said plural successions of explanatory characters on said recording medium; and direction-determining means connected to said memory means for selecting said first direction if all of said successions of explanatory characters have a length which is equal to or similar than a reference limit value, and selecting said second direction if any one of said successions of explanatory characters has a length which is larger than said reference limit value, the selection of said second direction assuring a sufficient recording space for said any one of said successions of characters.

Claim 10

A recording apparatus capable of recording on a recording medium a graphical representation selected from a group which includes at least one of a bar graph, a broken-line graph and a circular graph, and plural successions of explanatory characters accompanying the graphical representation, each of said plural successions of explanatory characters being recorded selectively in a first and a second direction, said recording apparatus comprising: an input device through which explanatory-character data indicative of said plural successions of explanatory characters and graph data indicative of said graphical representation are entered; memory means connected to said input device for storing said explanatory-character data and said graph data; a recording mechanism connected to said memory means for recording said graphical representation and said plural successions of explanatory characters on said recording medium; and direction-determining means connected to said memory means for selecting said first direction if all of said successions of explanatory characters have a length which is equal to or similar than a reference limit value, and selecting said second direction if any one of said successions of explanatory characters has a length which is larger than said reference limit value, the selection of said second direction assuring a sufficient recording space for said any one of said successions of characters.