JP2996647B2 - Figure group editing method - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention displays an object to be edited or the like on a screen, and edits the object in a group in some cases and independently in some cases based on an editing instruction by a pointing device or the like. It relates to a figure group editing method.

[0002]

2. Description of the Related Art Generally, in a drawing editing apparatus which performs editing such as creation, deletion, and movement of a necessary portion on a display screen, grouping between figures is often performed in order to increase the efficiency of editing work. In other words, if you want to perform the same work, such as moving a plurality of figures on the screen as a group target, you can associate these objects by enclosing them in a frame, or use one of them as a key. The configuration is such that management information for parent-child association is given, and thereafter, the same work is instructed. In the methods and systems described in JP-A-6-223068 and JP-A-6-161765, a parent-child relationship is defined or specified.

[0003]

Conventionally, grouping and editing of figures and the like has been performed in the above-described configuration. Therefore, it is necessary to input parental-child relationships and add management information, or to display on the screen. There is a problem that the operation is complicated and an error may occur, for example, the operator needs to perform a grouping instruction operation.

SUMMARY OF THE INVENTION The present invention has been made to solve the above-mentioned problems, and an object of the present invention is to provide a graphic movement method excellent in operability which does not require the input of a parent-child relationship definition and the manual input of a grouping range. Aim.

[0005]

According to the graphic group editing method of the present invention, in a display screen displaying a plurality of figures which are closed by a boundary and displayed as a closure, each figure corresponds to a coordinate value on the display screen. A group edit instruction detecting step of detecting whether the instruction is for performing a group edit operation on the screen, and, in the state of the group edit operation instruction, the position corresponding to the cursor on the display screen is the position of the figure. A boundary state detection step of detecting whether the position is on the boundary line or within the boundary line, and a single selection step of selecting only a figure represented by the boundary line indicated by the cursor as an object to be edited when it is determined that the cursor position is on the boundary line If it is determined that the cursor position is within the boundary line, an in-enclosure object detection step for detecting whether or not the enclosure of the graphic indicated by the cursor includes a small graphic that is a small enclosure to be group-edited. And up, if there is a closure within the target,
A group selection step of selecting the smallest figure including the position indicated by the detected cursor and the detected small figure as a group to be edited as a group to be edited, and selecting either a single selection or a group selection. An editing step of performing a process specified in advance on the edited object.

[0006] Alternatively, it is closed at the boundary and displayed as a closure.
And a group editing instruction detecting step of detecting whether each of the figures is an instruction to perform group editing on the screen , wherein each of the figures is stored with a corresponding coordinate value on the display screen. And an editing unit that specifies whether the figure displayed as a closure is edited independently with the outer closure closest to the cursor , or if all small figures that are small enclosures within the enclosure that are to be group-edited are the same edit. A designation step, an in-enclosure-object detecting step of detecting whether or not a small figure which is a small-envelope to be group-edited is included in the enclosure indicated by the cursor position. and smallest shape that contains the position in the inner of indicating, selecting the group and small figures, which are each subject detected as edited, alone or editing, or editing pair selected by one of the group selected And a editing step of performing pre-specified process on.

Further, in the group selection step, when there are a plurality of identical edit targets, the same edit targets are given the same display characteristics such as flicker.

[0008]

DESCRIPTION OF THE PREFERRED EMBODIMENTS Embodiment 1 Describes a method of selecting characters, symbols, figures, etc. displayed on the screen collectively as a group for editing, etc., or selecting only a specified part alone and moving the selected object by a predetermined distance I do. FIG. 1 is a diagram showing a device configuration according to the present embodiment, in which 1 is a CPU, 2 is a main storage device, 3 is an auxiliary storage device, 4 is a CRT as a display device, 5 is a keyboard, and 6 is a mouse. , Move the cursor, CPU
1 gives an interrupt to the step of the program to be operated. Each of these elements is a general-purpose element, and is independently the same as the conventional one. The CPU 1 includes a control program 8, and the control program 8 includes a display function unit 9
And a group selection function unit 10. The auxiliary storage device 7 has a group registration function unit 7, and the character and graphic attribute tables store identifiers and coordinate values indicating that they belong to the same group. FIG. 2 is an operation flowchart illustrating the operation of display movement according to the present invention performed by the control program 8.
FIGS. 3 and 4 are screen explanatory diagrams for explaining the operation in the present embodiment.

The operation will be described with reference to the operation flowchart of FIG. 2 and the explanatory diagrams of FIGS. 3 and 4. It is assumed that characters and graphics are already displayed on the CRT screen by the display function unit 9 as indicated by P1 to P7 in FIG. Some characters and figures are to be moved for editing such as changing, adding or deleting these characters and figures. First, when the mouse 6 is operated to move the cursor to the point A in FIG. 3A and clicked, for example, the control program 8 detects and starts detection of a group movement instruction in step S01 in FIG.
Next, in the boundary state detection step S02, the point A is set to P3.
Is detected on the boundary of the graphic "state 3" indicated by. If the boundary has a certain width, the operation becomes easier. In the case of point A in FIG. 3, the boundary state detection step S
Since it is determined that the result of 02 is on the line, the process proceeds to the single selection step of S06, and only the P3 “state 3” stored and displayed is selected as a target. Then, when the cursor is moved upward by dragging the cursor with the mouse 6, step S
At the editing step 07, the new coordinate values shown in FIG. 3B are obtained, and only the P3 “state 3” moves and is displayed on the screen.

When the group movement instruction detecting step S01 is started with the cursor at the point B, in the case of FIG.
After the boundary state detection steps S02 and S03, the group selection function unit 10 checks in the enclosed object detection step S04 whether or not there is a small figure included in the boundary line.
In the case of FIG. 3, P4 "state 3.1" and P5 "state 3.
2 ”, P3, P4,
The same identifier is assigned to P5 as an attribute. This attribute is stored in the auxiliary storage device 3 or the main storage device 2 until the editing is completed. When the mouse 6 is dragged from the point B and moved upward, in the editing step of step S07, FIG.
The new coordinate value of (C) is displayed, and the entire group of “state 3” is moved upward with respect to P1 “state 1” and P2 “state 2” and is displayed on the screen.

The operation in the case of FIG. 4 will be described. When the mouse 6 is operated to move the cursor to the point C in FIG. 4A and clicked, the control program 8 starts the group movement instruction detection in step S01 in FIG. Next, in the boundary state detection step S02, it is detected that the point C is on the boundary line of the graphic "state 3.1" indicated by P4, and it is determined that the point C is on the boundary line. Therefore, the process proceeds to the single selection step of S06. In this case, only the P4 “state 3.1” stored and displayed is selected as a target. When the cursor is dragged and moved upward with the mouse 6, the coordinates become the new coordinate values shown in FIG. 4D in the editing step of step S07, and only P4 "state 3.1" moves and is displayed on the screen.

When the group movement instruction detection step S01 is started with the cursor positioned at the point D, in the case of FIG.
After the boundary state detection steps S02 and S03, in the enclosed object detection step S04, it is checked whether there is a small figure included in the boundary line, and P6 "state 3.1.1" and P7 "state 3.1. 2 ", P is selected in the group selection step S05.
4, P6 and P7 are given the same identifier as attributes. When the mouse 6 is moved upward by dragging from the point D, the coordinates become the new coordinate values shown in FIG. 4E in the editing step of step S07, and the group of “state 3.1” is entirely P4 “state 3.1”. P6 "State 3.1,1", P7
The screen is displayed by moving upward with respect to “state 3.1.2”.

In the above embodiment, a step of detecting a boundary state at a cursor position is provided, and whether or not a single selection is made.
Although the method of detecting whether a group is selected has been described, an edit unit specifying step may be separately provided, and a single selection or a group selection may be selected in this step. That is, for example, referring to FIG. 3, when the single selection is selected in the editing unit specifying step, only the point B and the P3 “state 3” are to be edited.

Further, in the case of the present invention in which a group is not defined in advance, it is very easy for an operator to identify and display which group is a group each time an editing operation is performed. Therefore, it is an effective method to temporarily display the graphics with the same identifier in the same color, or to indicate that they belong to the same group by flicker or the like.

Furthermore, in the above-described embodiment, the moving operation has been described as the editing operation. However, the editing operation may be copying, deleting, or changing. In such a case, the group moving instruction detecting step S01 includes: A corresponding group edit instruction detection step is performed, and boundary state detection steps S02 and S03 are performed.
In the editing step S07, editing work such as copying is performed. In addition, if there are only characters inside the bounded line, these characters are not considered as figures in advance as a system operation rule, that is, they are always surrounded by the boundary line that contains the character. The display may be regarded as a part of the graphic, or the display “state” may be regarded as a separate graphic corresponding to different graphics by display colors, divisions / paragraphs, item numbers, and the like. In the conventional method, in the case of these movements, those which are in the same group in parent-child relationship are simultaneously moved as a group, but the relationship is fixed, and the movement is always simultaneous movement.
According to the method of the present invention, since the control program identifies the position of the cursor, the operability is excellent,
No errors occur.

[0016]

As described above, according to the present invention, a boundary state detecting step, an enclosed object detecting step, an independent selecting step, and a group selecting step are provided. This eliminates the need for inputting a designation, and is effective in that operability is excellent and errors are small.

Still further, the same display characteristics are given to the same group at the time of editing, so that the effect that the group can be easily determined is added.

[Brief description of the drawings]

FIG. 1 is a diagram showing a device configuration according to a first embodiment of the present invention.

FIG. 2 is a diagram showing an operation flow in the first embodiment.

FIG. 3 is a screen explanatory diagram illustrating an operation in the first embodiment.

FIG. 4 is a screen explanatory diagram illustrating an operation in the first embodiment.

[Explanation of symbols]

1 CPU, 2 main storage device, 3 auxiliary storage device, 4
CRT, 5 keyboard, 6 mouse, 7 group registration function section, 8 control program, 9 display function section, 10
Group selection function unit, S01 Group movement (edit) instruction detection step, S02 Boundary state detection a step, S03
Boundary state detection b step, S04 enclosed object detection step, S05 group selection step, S06 single selection step, S07 editing step.

──────────────────────────────────────────────────続 き Continued on the front page (58) Field surveyed (Int.Cl. ⁷ , DB name) G06T 1/00-17/50 G06F 17/50

Claims (3)

(57) [Claims] 1. A display screen displaying a plurality of figures closed and closed as boundaries and displayed as closures, wherein each figure is stored with a coordinate value equivalent on the display screen. A group editing instruction detecting step of detecting whether the instruction is an instruction for performing an editing operation; and, in the state of the group editing operation instruction, whether the position corresponding to the cursor on the display screen is on the boundary of the figure or within the boundary. A boundary state detecting step of detecting, if it is determined that the cursor position is on the boundary line, a single selecting step of selecting only a figure represented by the boundary line indicated by the cursor as an object to be edited, and a cursor position within the boundary line If it is determined that this is the case, the inside object detection step of detecting whether or not the small figure which is the small object to be group-edited is included in the enclosure of the figure indicated by the cursor; If there is an elephant, a group selection step of group-selecting the smallest figure including the position indicated by the position-detected cursor and the detected small figure as each of the objects to be edited, and An editing step of performing a process specified in advance on the editing target selected by either selection or group selection. 2. A display screen displaying a plurality of figures closed and closed as boundaries and displayed as closures , wherein each figure is stored with an equivalent of a coordinate value on the display screen. and the group editing instruction detecting step for detecting whether an instruction to edit, outer shapes displayed as the closure cursor closest
Alone or edited in closure, or the editing unit designating step for designating the either the same edit all small shapes is the group editing subject to a small closure in the closure, the group in closure of the cursor position is shown An in-enclosure target detecting step of detecting whether or not a small graphic that is a small enclosure to be edited is included; and, if there is an in-enclosure target, the smallest graphic that includes the position indicated by the position-detected cursor. Selecting a group of the detected small figures as objects to be edited as a group to be edited, and processing specified in advance for the object to be edited selected by either editing alone or by group selection And an editing step of performing the following. 3. A group selecting step, wherein, when there are a plurality of same editing targets, the same editing targets are given the same display characteristics such as flicker. How to edit group of figures.