JPH07122907B2 - Graphic input processing device - Google Patents
Graphic input processing deviceInfo
- Publication number
- JPH07122907B2 JPH07122907B2 JP62120550A JP12055087A JPH07122907B2 JP H07122907 B2 JPH07122907 B2 JP H07122907B2 JP 62120550 A JP62120550 A JP 62120550A JP 12055087 A JP12055087 A JP 12055087A JP H07122907 B2 JPH07122907 B2 JP H07122907B2
- Authority
- JP
- Japan
- Prior art keywords
- button
- function unit
- click
- drag
- pressing
- 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.)
- Expired - Fee Related
Links
Description
【発明の詳細な説明】 〔概要〕 マウスによってドラッグ操作とクリック操作とを行い得
るようにした図形入力処理装置において，最初の釦押下
と最初の釦押下解放との間における上記マウスの位置移
動と時間差とが夫々所定閾値以上にあるか否かを判定し
て，上記両者操作のいずれかを選択するようにしたこと
が開示されている。DETAILED DESCRIPTION OF THE INVENTION [Outline] In a figure input processing device capable of performing a drag operation and a click operation with a mouse, the position movement of the mouse between the first button press and the first button release is performed. It is disclosed that it is determined whether or not each time difference is equal to or more than a predetermined threshold value, and one of the two operations is selected.
本発明は，図形入力処理装置，特にドラッグ操作とクリ
ック操作を正しく判定して選択できるようにした図形入
力処理装置に関する。The present invention relates to a graphic input processing device, and more particularly to a graphic input processing device capable of correctly determining and selecting a drag operation and a click operation.
従来から，マウスによる操作に当っては，ドラッグ操作
による図形入力態様と，クリック操作による図形入力態
様とが存在している。Conventionally, in the operation with a mouse, there are a graphic input mode by a drag operation and a graphic input mode by a click operation.
第３図は，上記ドラッグ操作による図形入力態様を示し
ている。即ち，処理において図形表示開始点を獲得
し，処理において当該図形表示開始点として獲得され
たことを表示し，処理においてドラッギング処理が行
われ，処理において図形表示終点を獲得し，処理に
おいて当該図形表示終点として獲得されたことを表示
し，処理において作図処理が行われる。FIG. 3 shows a figure input mode by the drag operation. That is, the figure display start point is obtained in the process, the fact that the figure display start point is obtained in the process is displayed, the dragging process is performed in the process, the figure display end point is obtained in the process, and the figure display is obtained in the process. It displays that it has been acquired as the end point, and the drawing process is performed in the process.
また第４図は，クリック操作による図形入力態様を示し
ている。即ち，処理において図形表示開始点を獲得
し，処理において当該図形表示開始点として獲得され
たことを表示し，処理においてイベント待ちとなり，
処理において図形表示終点を獲得し，処理において
当該図形表示終点として獲得されたことを表示し，処理
において作図処理が行われる。Further, FIG. 4 shows a figure input mode by a click operation. That is, the figure display start point is acquired in the process, the fact that the figure display start point is acquired in the process is displayed, and the event waits in the process,
The figure display end point is acquired in the process, the fact that the figure display end point is acquired in the process is displayed, and the drawing process is performed in the process.
上記の如き両者操作が行われ得るが，従来の場合，
（ｉ）装置によって上記両者操作のいずれか一方を固定
的に選択しているか，（ii）どちらかの操作を行うかを
特別な操作を入れて選択させているか，（iii）あるい
は両者操作を夫々許可するよう考慮したとしても，いず
れの操作であるかを正しく判定できないことが多い。即
ちクリック操作を行った場合でも，釦押下と釦押下解放
との間にマウスが非所望に位置移動することがあり，ド
ラッグ操作として判定されることが生じ易い。Both operations as described above can be performed, but in the conventional case,
Either (i) either one of the above operations is fixedly selected by the device, (ii) either operation is performed by a special operation, or (iii) or both operations are selected. Even when considering allowing each, it is often not possible to correctly determine which operation is being performed. That is, even if a click operation is performed, the mouse may undesirably move its position between pressing the button and releasing the button, and thus the mouse is likely to be determined as a drag operation.
〔問題点を解決するための手段〕 本発明は上記の点を解決しており，一連の作図操作の中
で上記両者の操作を正しく判定して作図できるようにし
ている。[Means for Solving Problems] The present invention solves the above-mentioned problems, and makes it possible to correctly determine and draw both operations in a series of drawing operations.
第１図は本発明の原理構成図を示す。図中の符号１は処
理装置,2はマウス,3はクリック／ドラッグ判定部を表わ
している。また４はクリック操作によって矩形６が作図
される第１の態様を示し,5はドラッグ操作によって矩形
６′が作図される第２の態様を示す。なお図中の点線は
マウス２が移動してゆく状況を表わしている。また矢印
８−１と８−２とはドラッグ操作に対応する釦操作を示
し，矢印９はクリック操作に対応する図形表示開始点入
力用釦操作，矢印10は同じくクリック操作に対応する図
形表示終点入力用釦操作を表わしている。FIG. 1 shows the principle configuration of the present invention. In the figure, reference numeral 1 is a processing device, 2 is a mouse, and 3 is a click / drag determination unit. Reference numeral 4 shows a first mode in which a rectangle 6 is drawn by a click operation, and 5 shows a second mode in which a rectangle 6'is drawn by a drag operation. The dotted line in the figure represents the situation in which the mouse 2 moves. Arrows 8-1 and 8-2 indicate a button operation corresponding to a drag operation, an arrow 9 indicates a figure display start point input button operation corresponding to a click operation, and an arrow 10 also indicates a figure display end point corresponding to a click operation. This shows the operation of the input button.
本発明の場合，クリック／ドラッグ判定部３における判
定に当たって，（ｉ）釦押下時の位置と釦押下解放時の
位置との差が閾値Ｌ以下であり，かつ（ii）上記釦押下
時の時刻と上記釦押下解放時の時刻との差が閾値Ｔ以下
である条件の下で，クリック操作であると判定するよう
にしている。In the case of the present invention, in the determination by the click / drag determination unit 3, (i) the difference between the position when the button is pressed and the position when the button is released is less than or equal to the threshold value L, and (ii) the time when the button is pressed. Under the condition that the difference between the time when the button is pressed and the time when the button is released is less than or equal to the threshold value T, it is determined that the operation is a click operation.
ドラッグ操作による作図に当っては，上記第２の態様５
図示のように，釦押下に対応する釦操作８−１の後に，
釦押下のままで点線のようにマウス２が移動され，釦押
下解放に対応する釦操作８−２が行われる。In drawing by the drag operation, the above-mentioned second aspect 5
As shown in the figure, after the button operation 8-1 corresponding to pressing the button,
While the button is still pressed, the mouse 2 is moved as shown by the dotted line, and the button operation 8-2 corresponding to the release of the button is performed.
クリック操作による作図に当っては，上記第１の態様４
図示のように，釦押下と解放とによる釦操作９の後に，
マウス２が移動され，次いで釦押下と解放とによる釦操
作10が行われる。In drawing by clicking, the first aspect 4 described above is used.
As shown, after the button operation 9 by pressing and releasing the button,
The mouse 2 is moved, and then the button operation 10 is performed by pressing and releasing the button.
上記クリック／ドラッグ判定部３は，上記釦操作８−１
と８−２との組かと，上記釦操作９との違いを判定す
る。The click / drag determination unit 3 operates the button operation 8-1.
And 8-2 and the difference from the button operation 9 are determined.
第２図は本発明の一実施例を示す。図中の符号３は第１
図図示と同じクリック／ドラッグ判定部,11は第１の機
能部,12は第２の機能部,13は第３の機能部を表わしてい
る。FIG. 2 shows an embodiment of the present invention. Reference numeral 3 in the figure is the first
The same click / drag determination unit as shown in the figure, 11 is a first functional unit, 12 is a second functional unit, and 13 is a third functional unit.
第１の機能部11は，処理′ないし′で構成されてお
り，処理′において図形表示開始点に対応する座標P1
と時刻T1とを獲得し，処理′において座標P2と時刻T2
とを獲得する。The first functional unit 11 is composed of processes' through ', and the coordinates P 1 corresponding to the graphic display start point in the process'.
And the time T 1 are acquired, and the coordinate P 2 and the time T 2 are acquired in the process ′.
And get.
クリック／ドラッグ判定部３は，第１図を参照して説明
したと同様に判定を行う。The click / drag determination unit 3 makes the determination in the same manner as described with reference to FIG.
そして，ドラッグ操作が判定されると，第２の機能12に
対応する処理′において，上記座標P2を図形表示終点
として決定する。またクリック操作と判定されると，第
３の機能13に対応するものとなる。即ち，上記座標P2を
無視，処理′におけるイベント待ちをへて，処理′
ないし′による図形表示終点を獲得することとなる。When the drag operation is determined, the coordinate P 2 is determined as the graphic display end point in the process'corresponding to the second function 12. When it is determined that the operation is a click operation, it corresponds to the third function 13. That is, ignoring the coordinate P 2 and waiting for the event in the process ′, the process ‘
The end point of the graphic display is obtained by ‘-’.
以上説明した如く，本発明によれば，ドラッグ操作によ
る作図とクリック操作による作図とを夫々正しく実行す
ることが可能となり，さらに両方の作図方法をその場に
応じて使い分けることが可能となる。As described above, according to the present invention, it is possible to correctly execute the drawing by the drag operation and the drawing by the click operation, and it is possible to properly use both the drawing methods according to the situation.
第１図は本発明の原理構成図，第２図は本発明の実施
例，第３図はドラッグ操作時の動作説明図，第４図はク
リック操作時の動作説明図を示す。 図中,1は処理装置,2はマウス,3はクリック／ドラッグ判
定部,11は第１の機能部,12は第２の機能部,13は第３の
機能部を表わす。FIG. 1 is a block diagram showing the principle of the present invention, FIG. 2 is an embodiment of the present invention, FIG. 3 is an operation explanatory diagram during a drag operation, and FIG. 4 is an operational explanatory diagram during a click operation. In the figure, 1 is a processing device, 2 is a mouse, 3 is a click / drag determination unit, 11 is a first functional unit, 12 is a second functional unit, and 13 is a third functional unit.
Claims (1)
面上の２点を指定することによって形状が特定される矩
形と線分とを含む図形を表示するよう構成されると共
に， 釦押下によって図形表示開始点を指示した上で当該釦押
下のままで移動を行って釦押下解放によって図形表示終
点を指示するドラッグ操作に対応して当該対応する処理
を実行するドラッグ操作機能部と， 釦を押下した後に当該釦押下解放を行ったことによって
図形表示開始点を指示した上で当該釦押下のない状態の
ままで移動を行い次いで釦を押下した後に当該釦押下解
放を行ったことによって図形表示終点を指示するクリッ
ク操作に対応して当該対応する処理を実行するクリック
操作機能部とをそなえ， 上記ドラッグ操作機能部と上記クリック操作機能部とが
選択的に動作されるよう構成した図形入力処理装置
（１）において， 上記釦押下によって図形表示開始点と押下時刻とを獲得
しておくと共に，上記釦押下解放によって当該釦押下解
放に対応する座標位置点と解放時刻とを獲得する第１の
機能部（11）と， 上記図形表示開始点と上記座標位置点との差が予め定め
た閾値以下で，かつ上記押下時刻と上記解放時刻との差
が予め定めた閾値以下である判定条件を満足したか否か
のいずれかを択一的に判定するクリック／ドラッグ判定
部（３）と， 該クリック／ドラッグ判定部（３）において上記判定条
件を満足しないことが判定された際に，上記座標位置点
を上記図形表示終点として作図処理を実行するよう上記
ドラッグ操作機能部を起動する第２の機能部（12）と， 上記クリック／ドラッグ判定部（３）において上記判定
条件を満足したことが判定された際に，次に行われる釦
押下を待ちかつ当該次に行われる釦押下と釦押下解放と
の存在にもとづいて，上記図形表示終点を獲得して作図
処理を実行するよう上記クリック操作機能部を起動する
第３の機能部（13）と をそなえた ことを特徴とする図形入力処理装置。1. A structure including a rectangle and a line segment whose shape is specified by designating two points on a plane based on an input by a mouse (2), and by pressing a button A drag operation function unit that executes a corresponding process in response to a drag operation in which the figure display start point is instructed, the button is pressed and moved, and the button is released to instruct the figure display end point Graphic display by instructing the graphic display start point by pressing the button and releasing the button, then moving without pressing the button, then pressing the button and then releasing the button The drag operation function unit and the click operation function unit are selectively provided with a click operation function unit that executes a corresponding process in response to a click operation that designates an end point. In the graphic input processing device (1) configured to be created, the graphic display start point and the press time are acquired by pressing the button, and the coordinate position point corresponding to the button press release is acquired by releasing the button press. A first function unit (11) for acquiring a release time, a difference between the graphic display start point and the coordinate position point is equal to or less than a predetermined threshold, and a difference between the pressing time and the release time is previously set. A click / drag determination unit (3) that selectively determines whether or not a determination condition that is less than or equal to a defined threshold is satisfied, and the determination condition is not satisfied in the click / drag determination unit (3) When it is determined that the coordinate position point is used as the graphic display end point, a second function unit (12) that activates the drag operation function unit to execute drawing processing, and the click / drag determination unit (3) ) When it is determined that the above-mentioned determination condition is satisfied in (1), the graphic display end point is acquired based on the existence of the next button press and the presence of the next button press and button press release. A graphic input processing device comprising: a third function unit (13) for activating the click operation function unit so as to execute a drawing process.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62120550A JPH07122907B2 (en) | 1987-05-18 | 1987-05-18 | Graphic input processing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62120550A JPH07122907B2 (en) | 1987-05-18 | 1987-05-18 | Graphic input processing device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63284678A JPS63284678A (en) | 1988-11-21 |
| JPH07122907B2 true JPH07122907B2 (en) | 1995-12-25 |
Family
ID=14789080
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP62120550A Expired - Fee Related JPH07122907B2 (en) | 1987-05-18 | 1987-05-18 | Graphic input processing device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH07122907B2 (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0664589B2 (en) * | 1988-12-06 | 1994-08-22 | 有限会社伊予エンジニアリング | Drawing method in CAD system |
| FR2658333B1 (en) * | 1990-02-13 | 1992-04-24 | Cit Alcatel | DEVICE FOR CONTROLLING A COMPUTER BY A MOUSE. |
| US9134760B2 (en) | 2000-07-17 | 2015-09-15 | Microsoft Technology Licensing, Llc | Changing power mode based on sensors in a device |
| US7426329B2 (en) | 2003-03-06 | 2008-09-16 | Microsoft Corporation | Systems and methods for receiving, storing, and rendering digital video, music, and pictures on a personal media player |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60191369A (en) * | 1984-03-13 | 1985-09-28 | Canon Inc | Graphic output device |
| JPS61134828A (en) * | 1984-12-06 | 1986-06-21 | Canon Inc | Key input device |
-
1987
- 1987-05-18 JP JP62120550A patent/JPH07122907B2/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60191369A (en) * | 1984-03-13 | 1985-09-28 | Canon Inc | Graphic output device |
| JPS61134828A (en) * | 1984-12-06 | 1986-06-21 | Canon Inc | Key input device |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS63284678A (en) | 1988-11-21 |
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