JPH0179125U

JPH0179125U -

Info

Publication number: JPH0179125U
Application number: JP1987172659U
Authority: JP
Priority date: 1987-11-13
Filing date: 1987-11-13
Publication date: 1989-05-26

Description

[Brief explanation of the drawing]

第１図は、この考案の表示画面座標指定装置に
ついて、その要部構成の一実施例を示す機能ブロ
ツク図、第２図は、この考案のデータ処理装置の
表示画面座標指定装置における表示装置の画面イ
メージとキーボード入力装置との関係を示す図、
第３図は、第１図に示したこの考案の表示画面座
標指定装置の入力データ・チエツク部２１におけ
る処理の流れを示すフローチヤート、第４図は、
第１図に示した有効データ参照テーブル２３の一
例を示す図、第５図は、第１図に示したこの考案
の表示画面座標指定装置の入力データ変換部２２
における処理の流れを示すフローチヤート、第６
図は、Ｘ座標の入力データ変換テーブルの一例を
示す図、第７図は、Ｙ座標の入力データ変換テー
ブルの一例を示す図。図面において、１はキーボード入力装置、２は
入力データ処理部で、２１はその入力データ・チ
エツク部、２２は入力データ変換部、２３は有効
データ参照テーブル、２４は入力データ変換テー
ブル、３はアプリケーシヨン・プログラム処理部
で、３１はそのデータ入力処理部、３２はアプリ
ケーシヨン本処理部、３３は表示用コマンド／デ
ータ出力処理部、３４は記憶用コマンド／データ
出力処理部、３５は印刷用コマンド／データ出力
処理部、４は表示制御部、５はＣＲＴ等からなる
表示装置、６は記憶装置制御部、７は記憶装置、
８は印刷装置制御部、９は印刷装置。 FIG. 1 is a functional block diagram showing one embodiment of the main configuration of the display screen coordinate designation device of this invention, and FIG. 2 shows the display device in the display screen coordinate designation device of the data processing device of this invention. A diagram showing the relationship between a screen image and a keyboard input device,
FIG. 3 is a flowchart showing the flow of processing in the input data checking section 21 of the display screen coordinate specifying device of this invention shown in FIG. 1, and FIG.
FIG. 5 shows an example of the valid data reference table 23 shown in FIG. 1, and FIG.
Flowchart showing the process flow in No. 6
7 is a diagram showing an example of an input data conversion table for the X coordinate, and FIG. 7 is a diagram showing an example of the input data conversion table for the Y coordinate. In the drawing, 1 is a keyboard input device, 2 is an input data processing section, 21 is its input data check section, 22 is an input data conversion section, 23 is a valid data reference table, 24 is an input data conversion table, and 3 is an application. 31 is its data input processing section, 32 is its application main processing section, 33 is a display command/data output processing section, 34 is a storage command/data output processing section, and 35 is a print command. /data output processing unit; 4 is a display control unit; 5 is a display device such as a CRT; 6 is a storage device control unit; 7 is a storage device;
8 is a printing device control unit, and 9 is a printing device.

Claims

[Scope of utility model registration request]

A keyboard input device in which a plurality of switch means such as key type and pen type are arranged in a matrix;
In a data processing device equipped with a display device such as a CRT and having an information processing function, a plurality of blocks are set on the screen of the display device, and
A mode setting switch means is provided for setting a cursor instruction mode on the input device by associating a specific range of character key groups of the plurality of switch means of the input device with each block, and a mode setting switch means for setting a cursor instruction mode on the input device; key input determination means for checking the key input from the character key group in the specific range to determine whether it is valid or invalid when setting the mode;
coordinate conversion means for converting the key input determined to be valid by the key input determination means into X, Y coordinates on the screen of the display device, and a cursor instruction mode is set by the mode setting switch means. A display screen coordinate specifying device characterized in that when an input is made from a group of character keys in a specific range of the input device in a state where .