KR101423234B1 - Method of producing and real time size canging method of menu button of marking progeam for electronic board - Google Patents

Abstract

The present invention relates to a menu button creation and size conversion method for a writing board program for an electronic whiteboard capable of converting the size of a menu button in real time according to a user's need without changing the setting of DPI (Dots Per Inch) of the display apparatus .
The present invention relates to an electronic whiteboard (21); A coordinate calculation unit (11) for calculating and outputting a position coordinate of a writing pen from a signal output from a pen contact position detecting unit provided on a frame of the copyboard (21); A command interpreting unit 12 for interpreting the position coordinates of the pen pen transmitted from the coordinate computing unit 11; A formatter data display unit 13 for generating form fill-in display data based on the position coordinate data of the fill-in pen calculated by the coordinate calculation unit 11 and transmitting it to the copyboard 21 through the input / output interface unit 15; A menu bar display unit (not shown) for displaying on the copyboard 21 a menu bar 22 composed of a plurality of menu buttons 23, 24 and 25 in response to a menu bar calling command transmitted from the command interpreter 12 14. A menu button creation and real-time size conversion method for a writing board program for a copyboard in a copyboard program support system (10) for a copyboard, comprising the steps of: starting and initializing a copywriter program, The data is interpreted as a position coordinate for a point on the frame of the copyboard 21 so that the command interpreter 12 interprets this data as a command for selecting a bitmap image, (S410) in which the menu bar 22 and the buttons 23, 24, and 25 are generated on the copyboard 21 by the menu bar display unit 14; The icon vector data 31, the basic icon size value 34 of the button, the minimum size value of the button, and the maximum size value of the button are loaded by the menu bar display unit 14, (S420); After all the setting files are loaded, icon rendering (S430) is performed to convert the icon vector data 31 into a bitmap image; A step S440 of inserting icons generated in the respective buttons by the menu bar display unit 14 after all the icon bitmap images are generated on the buttons; (S450) the button having the icon inserted therein is aligned with the menu bar 22 by the menu bar display unit 14; And a step S460 of generating an icon using the default icon size value 34 of the button set by the setting file by the menu bar display unit 14 and disposing the button.

Description

METHOD OF PRODUCING AND REAL TIME SIZE CANGING METHOD OF MENU BUTTON OF MARKING PROGEAM FOR ELECTRONIC BOARD [

The present invention relates to a graphical user interface of a program for a copyboard, and more particularly, to a computer user interface capable of converting a size of a menu button in real time according to a user's need without changing the setting of DPI (Dots Per Inch) The present invention relates to a menu button generation method and a size conversion method for a writing program for an electronic blackboard.

Generally, the writing program for the electronic board has a feature that the input device uses the touch screen instead of the keyboard or the mouse. Buttons in a typical application have various sizes and shapes, but the writing program usually consists of square buttons of a certain size for ease of operation.

In the case of such a writing program, the user interface must be provided so that the user can easily operate the program in a full screen state corresponding to a large screen of 100 inches or more from an 11 inch notebook.

However, when the buttons in the menu are too small, it is difficult to identify the buttons. When the buttons are displayed too large in the large display device and occupy a large space, the operation environment becomes inconvenient.

In the conventional Windows operating system, the user can change the DPI value to 100%, 125%, or 150% by using the "User specified text size (DPI) setting" menu in "Windows display setting" .

However, there is a problem that the DPI setting is changed to use the programmer program as follows.

First, changing the DPI settings requires logging out of the window.

Second, since all window environments other than the writing program are changed, only the writing program can change the DPI independently.

SUMMARY OF THE INVENTION It is therefore an object of the present invention to solve the above problems and to provide a method and apparatus for independently controlling the size of a menu button and an icon of a panser program independently of a change of a DPI setting of a display device, The present invention provides a method for creating a menu button and a method for real-time size conversion of a writing program for a copyboard which can be converted in real time according to a program.

An electronic board; A coordinate calculation unit for calculating and outputting a position coordinate of a writing pen from a signal output from a pen contact position detecting unit provided on a frame of the copyboard; A command interpreting unit for interpreting the position coordinates of the pen writing pen transmitted from the coordinate calculating unit; A formatter data display unit for generating form filler display data based on the position coordinate data of the filler pen calculated by the coordinate calculation unit and transmitting the filler display data to the electronic blackboard through the input / output interface unit; And a menu bar display unit for displaying a menu bar composed of a plurality of menu buttons in response to a menu bar call command transmitted from the command interpretation unit on the electronic blackboard. A method of generating a button and a real-time size converting method, comprising: starting and initializing a writing program, wherein data transmitted from the coordinate calculating unit is a position coordinate for a point on a frame of the electronic whiteboard, A step of generating a menu bar and a button on the electronic blackboard by the menu bar display unit when interpreting the interpretation as an instruction for selecting an image and transmitting the interpretation to the menu bar display unit; The setting file is loaded and the icon vector data, the basic icon size value of the button, the minimum size value of the button, and the maximum size value of the button are loaded by the menu bar display unit, thereby preparing to render the icon; After all the setting files are loaded, icon rendering is performed to convert the icon vector data into a bitmap image; Inserting an icon generated in each button by the menu bar display unit after all icon bitmap images are generated in the button; The button having the icon inserted therein is arranged on the menu bar by the menu bar display unit; And generating an icon with a default icon size value of the button set by the setting file by the menu bar display unit and disposing the button.

As described above, the menu button creation and real-time size conversion method of the writing program for the electronic whiteboard according to the present invention independently of the size of the menu button of the writing program, regardless of the logout of the window and the change of the DPI setting of the display device Can be converted in real time according to the user's need, thereby maximizing the convenience of the user's program operation.

Moreover, regardless of the resolution of the display, the size of the button in the program menu can be converted to only the operation of clicking the enlargement button and the reduction button, thereby providing an advantage that the visual beauty can be conveniently satisfied in real time.

Brief Description of the Drawings Fig. 1 is a block diagram of a system for supporting a boarder program for a copyboard according to the present invention; Fig.
2 is an exemplary view of a menu button displayed on the copyboard according to the present invention;
FIG. 3 is an exemplary view of a button completed by applying the size of a button to the height and width of a bitmap image in FIG. 2; FIG.
4 is a flowchart of a method of generating a menu button of a programmer program for a copyboard according to the present invention.
5 is a flowchart of a menu button real-time size conversion method of a planner program for a copyboard according to the present invention.
Figure 6 is an exemplary view for an illustration before and after the size of the button is changed;

Hereinafter, a menu button creation and a real-time size conversion method of a writing program for a copyboard according to the present invention will be described in detail with reference to the detailed description of embodiments with reference to the drawings. In the following description of the present invention, a detailed description of known functions and configurations incorporated herein will be omitted when it may make the subject matter of the present invention rather unclear. The following terms are defined in consideration of the functions of the present invention, and they may vary depending on the intentions or customs of the client, the operator, the user, and the like. Therefore, the definition should be based on the contents throughout this specification.

Like numbers refer to like elements throughout the drawings.

2 is a view illustrating an example of a menu button displayed on the copyboard according to the present invention. FIG. 3 is a diagram illustrating a menu button displayed on the copyboard according to an embodiment of the present invention. 4 is a flowchart illustrating a method of generating a menu button for a writing program for a writing board according to the present invention. FIG. 5 is a flowchart illustrating a method for writing a writing program for a writing board for a writing board according to the present invention. 6 is a diagram illustrating an example of the button size before and after the button size is changed.

1 to 6, a planner program support system 10 for a copyboard according to the present invention includes a coordinate calculation unit 11, a command analysis unit 12, a formatter data display unit 13, a menu bar display unit 14 And an input / output (I / O) interface unit 15.

The coordinate calculation unit 11 calculates and outputs the position coordinates of the pen pen from the signal output from the pen contact position detection unit provided on the frame of the copyboard 21, The positional coordinates of the pen pen are calculated using an operation program stored in the storage means of the system.

The command interpreter 12 interpolates the position coordinates of the pen pen transmitted from the coordinate calculator 11, which is the contact information of the pen pen applied on the copyboard 21, and interprets the command of the user For example, if the data transmitted from the coordinate calculation unit 11 is a position coordinate for any one point, it is interpreted as a command for simply selecting a displayed bitmap image. If position coordinates are generated in succession in time, If the position coordinates of the different points are continuously inputted within the set time, the user can interpret the command as the command which calls the menu bar 22. If two or more position coordinates are generated at the same time, Can be interpreted as moving the screen.

The formatter data display unit 13 generates form filler display data based on the position coordinate data of the filler pen calculated by the coordinate calculation unit 11 and transmits it to the copyboard 21 through the input / output interface unit 15 .

The menu bar display unit 14 displays a menu bar 22 composed of a plurality of menu buttons 23, 24 and 25 in response to a menu bar call command transmitted from the command interpretation unit 12, 21).

Here, the menu bar 22 of the program for a copyboard according to the present invention includes a program menu button 25 for performing general functions of the programmer program, a reduction button 23 for reducing or enlarging the size of the button, (24).

Icons used for these buttons exist in the form of vector data, not bitmap images, and the icon vector data 31 and the default icon size value 34 are stored in the file in the writer program. That is, the icon bitmap image 32 does not exist in the form of an image file.

Now, a menu button generation and a real-time size conversion method of the writing board program for the electronic whiteboard according to the present invention will be described with the writing board program supporting system for the electronic board according to the above-described configuration.

Here, in order to change the size of the menu button of the programmer program for the electronic whiteboard in real time, an icon must be created on the button without the icon first, so that the menu button The generation method will be described.

First, the data transmitted from the coordinate calculator 11 is a positional coordinate with respect to a certain point on the frame of the electronic copyboard 21, so that the command interpreter 12 selects the bitmap image And transmits the interpretation to the menu bar display unit 14. The menu bar display unit 14 generates a menu bar 22 and buttons 23, 24 and 25 on the copyboard 21 (S410).
Then, when the setting file is loaded, the icon vector data 31, the basic icon size value 34 of the button, the minimum size value of the button, and the maximum size value of the button are loaded by the menu bar display unit 14, Preparation for rendering is performed (S420).
Thereafter, after all the setting files are loaded, the icon bar display unit 14 executes icon rendering for converting the icon vector data 31 into a bitmap image (S430). At this time, a square bitmap image, which is the default icon size value 34 of the button, is generated.
After all the icon bitmap images are generated on the buttons, the icons generated on the respective buttons are inserted by the menu bar display unit 14 in operation S440.
Thereafter, the buttons are arranged on the menu bar 22 by the menu bar display unit (S450). At this time, the buttons 23, 24, and 25 and the menu bar 22 are rearranged according to the width and height of the bitmap image.
Thereafter, an icon is generated by the menu bar display unit 14 using the default icon size value 34 of the button set by the setting file, and buttons are arranged (S460).

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The process of arranging all the buttons 23, 24, and 25 in the menu bar 22 is completed by this process.

 Now, a method for converting the size of the generated icon button to the real time size of the menu button of the writing program for the electronic whiteboard, after generating the icon on the button 33 without the icon, will be described.

First, when the user presses the reduction button 23 or the enlargement button 24, the menu bar display unit 14 starts a button size conversion command (S511).

Then, the menu bar display unit 14 determines whether the button size conversion command is a button reduction command or a button expansion command (S512).

If it is determined in step S512 that the button size conversion command is a button reduction command, it is determined by the menu bar display unit 14 whether the default icon size value 34 of the current button is the button minimum value (S513 ). If the default icon size value 34 of the current button is the button minimum value (minimum size) in step S513, the button is arranged to the button minimum value without reducing the button size any more, And is terminated. If it is determined in step S514 that the button size change command is a button enlargement command, it is determined by the menu bar display unit 14 whether the default icon size value 34 of the current button is the button maximum value (maximum size) (S514). Here, if the current button size value 34 is the button maximum value, the button is positioned at the button maximum value without enlarging the button size any more, and the button size conversion command is terminated.

If the default icon size value 34 of the current button is larger than the button minimum value in step S513, the default icon size value 34 of the current button is incremented by one step (S515). If the default icon size value 34 of the current button is smaller than the button maximum value in step S514, the default icon size value 34 of the current button is displayed on the menu bar display part 14 in one step (S516).

Thereafter, the button size value changed by the menu bar display unit 14 is stored (S517).

Thereafter, icon rendering is performed by the menu bar display unit 14 to convert the icon vector data 31 into a bitmap image (S518). At this time, a square bitmap image is generated according to the changed button size value.

Thereafter, the icon bitmap image is generated on the button by the menu bar display unit 14 (S519).

Thereafter, the icons inserted in the existing button are all deleted by the menu bar display unit 14 (S520).

Thereafter, the newly rendered icon is inserted into each button by the menu bar display unit 14 (S521).

Thereafter, the button having the icon inserted by the menu bar display unit 14 is rearranged according to the height and width of the menu bar 22 (S522).

Thereafter, the icon is regenerated with the button size value 34 changed by the menu bar display unit 14 and the buttons are rearranged (S523).

By this process, the menu button real time size conversion of the programmer program for the electronic whiteboard is completed.

As described above, the menu button creation and real-time size conversion method of the writing board program for the electronic whiteboard according to the present invention independently of the size of the menu button of the writing program, regardless of the logout of the window and the change of the DPI setting of the display device Can be converted in real time according to the user's need, thereby maximizing the convenience of the user's program operation.

Further, regardless of the resolution of the display, the size of the button in the program menu can be converted to only the operation of clicking the enlargement button and the reduction button, and the visual beauty can be conveniently satisfied in real time.

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it is to be understood that the invention is not limited to the disclosed exemplary embodiments, but, on the contrary, Various changes, modifications or adjustments to the example will be possible. Therefore, the scope of protection of the present invention should be construed as including all changes, modifications, and adjustments that fall within the spirit of the technical idea of the present invention.

11: coordinate calculation unit 12: command analysis unit
13: Signboard data display section 14: Menu bar display section
15: I /

Claims (8)

An electronic copyboard (21); A coordinate calculation unit (11) for calculating and outputting a position coordinate of a writing pen from a signal output from a pen contact position detecting unit provided on a frame of the copyboard (21); A command interpreting unit 12 for interpreting the position coordinates of the pen pen transmitted from the coordinate computing unit 11; A formatter data display unit 13 for generating form fill-in display data based on the position coordinate data of the fill-in pen calculated by the coordinate calculation unit 11 and transmitting it to the copyboard 21 through the input / output interface unit 15; A menu bar display unit (not shown) for displaying on the copyboard 21 a menu bar 22 composed of a plurality of menu buttons 23, 24 and 25 in response to a menu bar calling command transmitted from the command interpreter 12 14. A menu button creation and real-time size conversion method for a copywriter program for a copyboard in a copywriter program support system (10) for a copyboard, comprising:
The data transmitted from the coordinate calculator 11 is a positional coordinate with respect to any one point on the frame of the electronic whiteboard 21 so that the command interpreter 12 reads the data The menu bar 22 and the buttons 23 and 24 and 25 are displayed on the electronic blackboard display unit 14 by the menu bar display unit 14, (S410) generated in the step (21);
The icon vector data 31, the basic icon size value 34 of the button, the minimum size value of the button, and the maximum size value of the button are loaded by the menu bar display unit 14, (S420);
After all the setting files are loaded, icon rendering (S430) is performed to convert the icon vector data 31 into a bitmap image;
A step S440 of inserting icons generated in the respective buttons by the menu bar display unit 14 after all the icon bitmap images are generated on the buttons;
(S450) the button having the icon inserted therein is aligned with the menu bar 22 by the menu bar display unit 14;
And a step (S460) in which the icon is generated by the basic icon size value (34) of the button set by the setting file by the menu bar display unit (14) and the button is arranged (S460) Menu button creation and real time size conversion method.
The method according to claim 1,
The button 33 having no icon is arranged in the menu bar 22 in the minimum size form by the menu bar display unit 14 in the step S410. Size conversion method.
The method according to claim 1,
In the step S430, a square bitmap image, which is the basic icon size value 34 of the button, is generated by the menu bar display unit 14, and a menu button generation and real time size conversion method of the pans program for the electronic whiteboard.
The method according to claim 1,
The buttons 23, 24, and 25 and the menu bar 22 are rearranged in accordance with the width and height of the bitmap image by the menu bar display unit 14 in step S450. Menu button creation and real time size conversion method of program.
The method according to claim 1,
When the user presses the reduction button 23 or the enlarging button 24, a button size conversion command is started (S511);
Determining whether the button size conversion command is a button reduction command or a button expansion command (S512);
If it is determined in step S512 that the button size conversion command is a button reduction command, step S513 is performed to determine whether the default icon size value 34 of the current button is the button minimum value by the menu bar display unit 14;
In operation S512, if the button size conversion command is a button enlargement command, it is determined whether the default icon size value 34 of the current button is the button maximum value by the menu bar display unit 14 (S514);
If the default icon size value 34 of the current button is larger than the button minimum value in step S513, the default icon size value 34 of the current button is reduced by one step by the menu bar display unit 14 (S515);
If the default icon size value 34 of the current button is smaller than the button maximum value in step S514, the default icon size value 34 of the current button is incremented by one step Enlarging (S516);
A step S517 of storing the changed button size value by the menu bar display unit 14;
A step S518 of performing icon rendering to convert the icon vector data 31 into a bitmap image by the menu bar display unit 14;
A step S519 of generating all the icon bitmap images on the buttons by the menu bar display unit 14;
(S520) all the icons inserted into the existing button are deleted by the menu bar display unit 14;
A step S521 of inserting a newly rendered icon into each button by the menu bar display unit 14;
A step S522 of rearranging the button having the icon inserted by the menu bar display unit 14 according to the height and width of the menu bar 22;
Further comprising a step S523 of regenerating the icon with the button size value changed by the menu bar display unit 14 and completing the relocation of the button S523.
The method of claim 5,
If the basic icon size value (34) of the current button is the button minimum value in step S513, the button size is not reduced any more and is arranged as the button minimum value. Conversion method.
The method of claim 5,
If the basic icon size value (34) of the current button is the button maximum value in step S514, the button size is not enlarged any more and is arranged at the button maximum value. Real-time size conversion method.
The method of claim 5,
And generating a square bitmap image according to the changed button size value by the menu bar display unit 14 in step S518.

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