JPH05158608A - Data input device - Google Patents
Data input deviceInfo
- Publication number
- JPH05158608A JPH05158608A JP32350991A JP32350991A JPH05158608A JP H05158608 A JPH05158608 A JP H05158608A JP 32350991 A JP32350991 A JP 32350991A JP 32350991 A JP32350991 A JP 32350991A JP H05158608 A JPH05158608 A JP H05158608A
- Authority
- JP
- Japan
- Prior art keywords
- time
- pen tip
- coordinate
- pen
- timer
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Landscapes
- Position Input By Displaying (AREA)
Abstract
Description
【0001】[0001]
【産業上の利用分野】本発明は、ペンとタブレットによ
るデータ入力装置に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a pen and tablet data input device.
【0002】[0002]
【従来の技術】画面の範囲内で指定する点の座標を検出
してコンピュータに入力するためのタブレットやディジ
タイザは、座標の位置指定や描画に利用される。2. Description of the Related Art A tablet or digitizer for detecting the coordinates of a specified point within a screen range and inputting it to a computer is used for specifying the position of the coordinate and drawing.
【0003】このうち、ペン(スタイラス)とタブレッ
トによるデータ入力装置は、データ入力デバイスである
キーボードと操作指示(ポインティング)デバイスであ
るマウスの両機能を持った方式として注目されている。Among them, a data input device using a pen (stylus) and a tablet has been attracting attention as a system having both functions of a keyboard which is a data input device and a mouse which is an operation instruction (pointing) device.
【0004】[0004]
【発明が解決しようとする課題】従来のデータ入力装置
はマウスの位置指定機能としても利用できるが、マウス
が持つダブルクリック機能を持たせるのは困難であっ
た。Although the conventional data input device can be used also as the position specifying function of the mouse, it is difficult to provide the double click function of the mouse.
【0005】マウスではダブルクリックという手法でア
イコンやメニューを選択する手法があり、これは選択し
たいアイコンやメニューにマウスのカーソルを合わせ、
マウスを動かさずにある一定時間(通常数秒/10単
位)内にマウス上のボタンを2回クリック(押す)する
操作を行い、2回クリックする間にマウスが机上を動い
た場合はダブルクリックとは判断せずクリックが2回発
生したとして処理される。There is a method of selecting an icon or menu by a method of double-clicking with a mouse. This is done by placing the mouse cursor on the icon or menu to be selected,
Without moving the mouse, click (press) the button on the mouse twice within a certain period of time (usually several seconds / 10 units), and if the mouse moves on the desk between two clicks, double-click. Is not determined and is processed as if the click occurred twice.
【0006】上述のようなマウスのダブルクリックをペ
ンで行うには、ペンをタブレット上の同じ位置に置き、
ペンを2回押圧操作することになるが、この押圧操作で
ペン位置がずれ易く、2回の位置指定として処理される
ことになる。To double-click the mouse as described above with the pen, place the pen at the same position on the tablet,
Although the pen is pressed twice, the pen position is likely to be displaced by this pressing operation, and the pen position is processed twice.
【0007】この位置ずれを解消する方法として、ユー
ザがあるものを選択,実行するのに、2回の操作に分け
て行う方法がある。例えば、1回目のペン操作でメニュ
ーやアイコンを選択し、2回目の操作で確認・実行を行
う。この方法では2回のペン位置指定になり、操作が繁
雑になる。As a method for eliminating this positional deviation, there is a method in which the user selects and executes a certain operation in two operations. For example, a menu or icon is selected by the first pen operation, and confirmation / execution is performed by the second operation. In this method, the pen position is designated twice, and the operation becomes complicated.
【0008】本発明の目的は、ペンによるダブルクリッ
ク操作を確実,容易にしたデータ入力装置を提供するこ
とにある。An object of the present invention is to provide a data input device in which a double-click operation with a pen is sure and easy.
【0009】[0009]
【課題を解決するための手段】本発明は前記課題の解決
を図るため、ペンとタブレットによるデータ入力装置に
おいて、ペン先が第1回目に押されたときの座標位置P
1と第2回目に押されたときの座標位置P2との距離が
設定値eの範囲内にありかつペン先が第1回目に押され
たときから第2回目に押されるまでの時間が所定時間T
1内にあるときにダブルクリックと判定する処理手段を
備えたことを特徴とする。In order to solve the above-mentioned problems, the present invention provides a coordinate input position P when the pen tip is first pressed in a data input device using a pen and a tablet.
The distance between the first position and the coordinate position P2 when pressed for the second time is within the range of the set value e, and the time from when the pen tip is pressed for the first time to when it is pressed for the second time is predetermined. Time T
It is characterized in that it is provided with a processing means for determining a double click when it is within 1.
【0010】[0010]
【作用】第1回目のペン先押圧時の座標P1と第2回目
の座標P2との距離eを第1回目と第2回目の位置ずれ
に対する許容範囲とし、この範囲内であれば位置がずれ
たと判定せずに同じ位置での操作とし、第1回目から第
2回目までの時間T1でダブルクリックと通常のクリッ
クとを区別する。The distance e between the coordinate P1 at the time of the first press of the pen tip and the coordinate P2 at the second time is set as the allowable range for the positional deviation between the first time and the second time, and the position is displaced within this range. The operation is performed at the same position without determining that the double click and the normal click are distinguished by the time T1 from the first time to the second time.
【0011】[0011]
【実施例】図1は本発明の一実施例を示すフローチャー
トである。同図はペン・インターフェースを通して入力
されるペンのタッチ信号からコンピュータがダブルクリ
ックと判定するための処理手順になる。1 is a flow chart showing an embodiment of the present invention. The figure shows a processing procedure for the computer to determine a double click from the touch signal of the pen input through the pen interface.
【0012】コンピュータは、ペン先が押されたとき
(S1)、ペン先の座標位置をタブレットからP1(X
1,Y1)として取得すると共にタイマT1をスタート
させる(S2)。When the pen tip is pressed (S1), the computer moves the coordinate position of the pen tip from the tablet to P1 (X
1, Y1) and starts the timer T1 (S2).
【0013】次に、ペン先が離れたか否かをタイマT1
の時限内で判定し(S3,S4)、タイマT1の時限後
にペン先が離れないときには位置P1にペンを押したと
判定する(S5)。Next, it is determined whether or not the pen tip is separated by a timer T1.
Within the time limit of (S3, S4), and when the pen tip does not separate after the time limit of the timer T1, it is determined that the pen has been pushed to the position P1 (S5).
【0014】タイマT1の時限内にペン先が離れたとき
(S3)、タイマT1の時限内で2回目のペン入力があ
るか否かを判定し(S6,S7)、タイマT1の時限ま
でにペン先が押されないときは位置P1にペンを押した
後に離したと判定する(S8)。これまでの判定は通常
のペン入力になる。When the pen tip is separated within the time limit of the timer T1 (S3), it is judged whether or not there is a second pen input within the time limit of the timer T1 (S6, S7), and by the time limit of the timer T1. When the pen tip is not pushed, it is determined that the pen is pushed to the position P1 and then released (S8). The judgment made so far is a normal pen input.
【0015】次に、タイマT1の時限内に2回目のペン
先押圧があるとき(S6)、ペン先の座標位置P2(X
2,Y2)を取得し、タイマT1のカウントをストップ
させる(S9)。このときの座標位置P2と第1回目の
ペン先押圧時の座標位置P1との差の絶対値(距離)を
求め、この絶対値が設定値eよりも小さいか否かを判定
する(S10)。Next, when the pen tip is pressed a second time within the time limit of the timer T1 (S6), the coordinate position P2 (X
2, Y2) is acquired and the count of the timer T1 is stopped (S9). The absolute value (distance) of the difference between the coordinate position P2 at this time and the coordinate position P1 when the pen tip is pressed for the first time is obtained, and it is determined whether this absolute value is smaller than the set value e (S10). .
【0016】上述の設定値eは、図2に示すように、第
1回目にペン先が押されたときの座標P1を中心とした
円の半径を意味し、2回目にペン先が押されたときの座
標P2が該円内に位置するか否かの判定基準になる。As shown in FIG. 2, the above-mentioned set value e means the radius of a circle centered on the coordinate P1 when the pen tip is pressed the first time, and the pen tip is pressed the second time. The coordinate P2 at the time is a criterion for determining whether or not it is located within the circle.
【0017】ステップS10での判定において、座標P
2が半径eの円内になるとき、座標P1の位置にダブル
クリックしたと判定する(S11)。逆に、円の外側に
なるとき、座標P1の位置にペンを押した後に離し、再
び座標P2の位置にペンを押したと判定する(S1
2)。In the determination in step S10, the coordinate P
When 2 is in the circle of radius e, it is determined that the user has double-clicked on the position of coordinate P1 (S11). Conversely, when it is outside the circle, it is determined that the pen has been pressed at the position of the coordinate P1 and then released, and the pen has been pressed again at the position of the coordinate P2 (S1).
2).
【0018】従って、ペン先の押圧操作に、第1回目か
ら第2回目までの時間がタイマT1の時限内で行われ、
かつその座標位置P1とP2の距離が所定範囲e内にあ
るときにダブルクリックと判定し、2回目のペン先押圧
位置が距離e内でずれるときにもダブルクリックと判定
する。これにより、ペン先を一定時間T1内に2回続け
て操作するダブルクリック機能を持たせるのに、ペン先
の位置ずれによる誤判定、誤操作を無くすことができ
る。Therefore, when the pen tip is pressed, the time from the first time to the second time is performed within the time limit of the timer T1.
When the distance between the coordinate positions P1 and P2 is within the predetermined range e, it is determined as a double click, and when the second pen tip pressing position is displaced within the distance e, it is also determined as a double click. As a result, it is possible to eliminate the erroneous determination and the erroneous operation due to the positional deviation of the pen tip, even though the pen tip has a double-click function of operating the pen tip twice in a predetermined time T1.
【0019】[0019]
【発明の効果】以上のとおり、本発明によれば、2回の
ペン先押圧での距離が設定値e内で時間が設定値T1内
であるときにダブルクリックとして入力処理するように
したため、マウスのダブルクリックと同じ機能をペン入
力で実現でき、しかもペン入力で生じ易い位置ずれの問
題を解消して確実なダブルクリック入力を得ることがで
きる。As described above, according to the present invention, the input process is performed as a double-click when the distance between two pressings of the pen tip is within the set value e and the time is within the set value T1. The same function as double-clicking with a mouse can be realized by pen input, and furthermore, the problem of positional displacement that tends to occur with pen input can be solved and reliable double-click input can be obtained.
【図1】実施例のフローチャート。FIG. 1 is a flowchart of an embodiment.
【図2】ペン位置設定領域図。FIG. 2 is a diagram showing a pen position setting area.
Claims (1)
において、ペン先が第1回目に押されたときの座標位置
P1と第2回目に押されたときの座標位置P2との距離
が設定値eの範囲内にありかつペン先が第1回目に押さ
れたときから第2回目に押されるまでの時間が所定時間
T1内にあるときにダブルクリックと判定する処理手段
を備えたことを特徴とするデータ入力装置。1. In a data input device using a pen and a tablet, the distance between a coordinate position P1 when the pen tip is pressed the first time and a coordinate position P2 when the pen tip is pressed the second time is a set value e. When the pen tip is within the range and the time from the first press of the pen tip to the second press is within a predetermined time T1, a processing means for determining a double click is provided. Data input device.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP32350991A JPH05158608A (en) | 1991-12-09 | 1991-12-09 | Data input device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP32350991A JPH05158608A (en) | 1991-12-09 | 1991-12-09 | Data input device |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH05158608A true JPH05158608A (en) | 1993-06-25 |
Family
ID=18155486
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP32350991A Pending JPH05158608A (en) | 1991-12-09 | 1991-12-09 | Data input device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH05158608A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2001265475A (en) * | 2000-03-15 | 2001-09-28 | Ricoh Co Ltd | Menu display controller and information processor and electronic blackboard system and method for controlling menu display system and method for controlling information processing system and computer readable recording medium with program for allowing the same method to be performed by computer recorded |
JP2010140327A (en) * | 2008-12-12 | 2010-06-24 | Dainippon Printing Co Ltd | Board writing system, computer device and program |
-
1991
- 1991-12-09 JP JP32350991A patent/JPH05158608A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2001265475A (en) * | 2000-03-15 | 2001-09-28 | Ricoh Co Ltd | Menu display controller and information processor and electronic blackboard system and method for controlling menu display system and method for controlling information processing system and computer readable recording medium with program for allowing the same method to be performed by computer recorded |
JP2010140327A (en) * | 2008-12-12 | 2010-06-24 | Dainippon Printing Co Ltd | Board writing system, computer device and program |
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