JP2019219871A - Graphic element display program and graphic element display device - Google Patents

Abstract

To be able to grasp the way of drawing figures drawn by an input person afterwards.SOLUTION: An input unit 14 sequentially receives handwriting inputs of a plurality of graphic elements constituting a graphic from an input person. An input order acquisition unit 20 acquires an input order of the plurality of graphic elements sequentially input to the input unit 14. An input time acquisition unit 22 acquires input time of each graphic element sequentially input to the input unit 14. A display control unit 24 displays the plurality of graphic elements on a display unit 16 in such a manner that the input order of the plurality of graphic elements can be identified on the basis of the input order of the plurality of graphic elements acquired by the input order acquisition unit 20. Further, the display control unit 24 displays the plurality of graphic elements on the display unit 16 in such a manner that the input time of each graphic element can be identified on the basis of the input time of each graphic element acquired by the input time acquisition unit 22.SELECTED DRAWING: Figure 1

Description

  The present invention relates to a graphic element display program and a graphic element display device.

  2. Description of the Related Art Conventionally, there has been known an apparatus that displays a writing order (stroke order) of characters (for example, kanji, hiragana, katakana, or the like) input by a handwriting input by an input user as input.

  For example, in Patent Document 1, different colors are assigned to characters input in a handwriting recognition device for each image, and the number of strokes is displayed in a portion where each character input in the handwriting recognition device is written. It has been suggested.

JP-A-6-96279

  By the way, there is a case where a drawn figure is evaluated after the input person draws the figure. For example, conventionally, an inspection called a ray complex graphic inspection is known. In the ray complex graphic inspection, the ray complicated graphic shown in FIG. 6 is drawn while being shown to the subject, or the ray complicated graphic is drawn without showing the graphic immediately after the subject shows the ray complicated graphic for a certain period of time. Alternatively, several minutes after the subject has shown the complex ray figure for a certain period of time, the complex ray figure is drawn without showing the figure, and the brain function of the subject is examined based on the drawing result.

  As described above, when evaluating a figure drawn by an input person, evaluation may be performed in consideration of not only the figure drawn by the input person itself but also how to draw the figure. The drawing method is a concept including, for example, the order in which a plurality of graphic elements constituting a graphic are drawn, the time required to draw each graphic element, and the like. For example, in the ray complex graphic inspection described above, when a large rectangle and its diagonal, horizontal, and vertical lines are drawn together, it is considered that the brain function is higher than when these are drawn separately. Can be determined.

  In order to evaluate a figure drawn by an input person in consideration of how to draw a figure, the evaluator must understand the drawing method of the input person as a matter of course. Therefore, conventionally, while the input person is drawing the figure, the evaluator has to look at the figure to grasp how to draw the figure. As a result, it has not been possible to efficiently evaluate a figure drawn by the input person.

  SUMMARY OF THE INVENTION An object of the present invention is to make it possible to later know how to draw a figure drawn by an input user.

  The present invention provides a computer, comprising: an input unit that sequentially receives handwriting input of a plurality of graphic elements constituting a graphic from an input user; an input order obtaining unit that obtains an input order of the plurality of graphic elements; A graphic element display program that functions as a display control unit that causes the display unit to display the plurality of graphic elements in an identifiable manner.

  Preferably, the display control unit changes the pixel values of the pixels constituting each of the graphic elements in a stepwise manner according to the input order.

  Preferably, the pixel values of pixels constituting at least two of the graphic elements can be specified by a user.

  The present invention also provides a computer comprising: an input unit configured to sequentially receive, from an input user, handwritten input of a plurality of graphic elements constituting a graphic; an input time obtaining unit configured to obtain input times of the graphic elements; A graphic element display program that functions as a display control unit that causes the display unit to display the plurality of graphic elements in a manner in which the input times of the elements can be identified.

  Preferably, the display control unit displays a ratio of a time from the input start time to the input time of each of the graphic elements with respect to an input required time between the input start time and the input completion time of the graphic. It is characterized by.

  Preferably, the display control unit displays only the graphic element input during a partial time that is a part of the required input time between the input start time and the input completion time of the graphic. And

  Preferably, the graphic is a graphic for examining the brain function of the input person.

  Also, the present invention provides an input unit for sequentially accepting a handwriting input of a plurality of graphic elements constituting a figure from an input user, an input order obtaining unit for obtaining an input order of the plurality of graphic elements, and identifying the input order. A display control unit configured to display the plurality of graphic elements on a display unit in a possible manner.

  The present invention also provides an input unit that sequentially receives handwriting input of a plurality of graphic elements constituting a graphic from an input user, an input time obtaining unit that obtains an input time of each of the graphic elements, and an input time obtaining unit that obtains an input time of each of the graphic elements. A display control unit that causes the display unit to display the plurality of graphic elements in a manner in which input times can be identified.

  According to the present invention, it is possible to later know how to draw a figure drawn by an input person.

It is a schematic diagram of a configuration of a graphic element display device according to the present embodiment. It is a figure showing the example where the input order of a plurality of graphic elements was displayed. It is a figure showing the example where the input time of each graphic element was displayed. FIG. 11 is a diagram illustrating an example in which the ratio of the time from the input start time to the input time of each graphic element with respect to the input required time of the entire graphic is displayed. FIG. 11 is a diagram illustrating an example in which only graphic elements input during a specified time are displayed. It is a figure showing a ray complicated figure.

  Hereinafter, embodiments of the present invention will be described. FIG. 1 shows a schematic diagram of a configuration of a graphic element display device 10 according to the present embodiment. The graphic element display device 10 may be a personal computer, a mobile terminal such as a smart phone or a tablet terminal, or a server. However, as long as the graphic element display device 10 can exhibit the functions described below, It may be a device.

  The graphic element display device 10 receives an input of a plurality of graphic elements constituting a graphic from an input user, and displays a graphic composed of the plurality of graphic elements. The graphic element includes, for example, a polygon such as a quadrangle or a triangle, a line segment such as a straight line or a curve, a circle, or a point.

  In the present embodiment, the subject who is the input person inputs a graphic for examining the brain function of the subject on the graphic element display device 10 by hand. Examination of brain function includes, for example, examination of higher brain dysfunction, examination of neuropsychological function, examination of visual construction ability and visuospatial memory, examination of child's brain development, and the like. The higher cerebral dysfunction includes memory impairment, attention impairment, executive dysfunction, and social behavior disorder. The neuropsychological function includes a motor function, a visuospatial cognition function, a memory / execution function, and the like. In the present embodiment, a ray complicated graphic inspection is performed on an input person, and the input person inputs a ray complicated graphic (see FIG. 6). Note that the figure input by the input person is not limited to this.

  The storage unit 12 is configured to include, for example, a random access memory (RAM), a read only memory (ROM), or a hard disk. The storage unit 12 stores a graphic element display program for operating each unit of the graphic element display device 10. The storage unit 12 stores various control data or various processing result data.

  The input unit 14 includes a touch panel, a pen tablet, a physical button, and the like. Note that the physical button means a button that is not a button displayed on the touch panel. The input unit 14 receives handwritten input from an input person. In particular, in the present embodiment, the input unit 14 sequentially receives, from the input person, handwritten inputs of a plurality of graphic elements constituting the graphic.

  In the input unit 14, a touch operation of touching the finger or stylus of the input person to the touch panel or the board of the pen tablet, a drag operation of moving the finger of the input person while touching the touch panel or the like, and a touch operation of the finger of the input person It is possible to detect a detach operation that is separated from such as. Thus, the input unit 14 can receive a handwritten input of a graphic element from the input user.

  When the graphic element display device 10 is a server, a communication unit (not shown) of the graphic element display device 10 including a network adapter or the like performs the function of the input unit. That is, in the graphic element display device 10 serving as a server, the communication unit receives a signal from an input user who has input to another device including a touch panel or a pen tablet via a communication line such as a LAN or the Internet. Accepts information indicating handwriting input.

  The display unit 16 is configured to include, for example, a liquid crystal display. The display unit 16 displays a graphic composed of a plurality of graphic elements handwritten by the input user, or a part of the graphic elements.

  When the graphic element display device 10 is a server, a display unit (such as a liquid crystal display) of another device communicably connected to the graphic element display device 10 functions as the display unit 16. In this case, a display instruction signal is transmitted from the graphic element display device 10 to the other device, and the other device displays a graphic or a part of a graphic element on the device based on the display instruction signal. Display on the section.

  The control unit 18 includes, for example, a CPU (Central Processing Unit) or a microcontroller. The control unit 18 controls each unit of the graphic element display device 10 according to the graphic element display program stored in the storage unit 12. Further, as shown in FIG. 1, the control unit 18 also functions as an input order obtaining unit 20, an input time obtaining unit 22, and a display control unit 24.

  The input order obtaining unit 20 obtains the input order of a plurality of graphic elements sequentially input to the input unit 14. For example, the input order obtaining unit 20 regards an element drawn from when the input unit 14 detects a touch operation of the input user to when the input unit 14 detects a detach operation, as one graphic element. That is, when the input order obtaining unit 20 detects the detach operation after the touch operation, the input order obtaining unit 20 detects that one graphic element has been input, associates each graphic element with the information indicating the input order, and associates each graphic element with the information indicating the input order. Remember it.

  The input time acquisition unit 22 acquires the input time of each graphic element sequentially input to the input unit 14. The graphic element display device 10 includes a timer (not shown) configured to include, for example, a timer IC, a quartz oscillator, a clock module, and the like, and measures the current time. Each time is detected, each graphic element is stored in the storage unit 12 in association with the output value from the clock unit (that is, the input time of the graphic element).

  The input time acquisition unit 22 also acquires the input start time and the input completion time of the figure, and stores them in the storage unit 12. For example, the input start time can be the time when a touch operation is detected for the first time after the input of the graphic is started, and the input completion time is information indicating that the input of the graphic has been completed by the input user or the like. The time when the detach operation was detected immediately before viewed from the point in time. The method of acquiring the input start time and the input completion time may be a method other than the above. For example, one graphic element may be represented by a coordinate group consisting of a plurality of coordinates through which the graphic element passes, and the input time acquisition unit inputs the input time of each coordinate configuring the one graphic element (input of the input user). The time at which the finger or the stylus passes each coordinate) may be obtained. The information indicating that the input of the graphic has been completed may be input by pressing a button displayed on the touch panel.However, from the viewpoint of minimizing the possibility of an erroneous operation by the input person or the evaluator, Is preferably input by pressing a physical button (such as a power button or a volume button) included in the input unit 14.

  The display control unit 24 causes the display unit 16 to sequentially display the graphic elements input by handwriting according to the handwriting input by the input user. Then, when the input person completes the drawing of the graphic (handwriting input of all the graphic elements constituting the graphic), the display unit 16 displays a graphic composed of a plurality of graphic elements handwritten by the input user.

  Further, based on the input order of the plurality of graphic elements acquired by the input order acquiring unit 20, the display control unit 24 displays the plurality of graphic elements in a form in which the input order of the plurality of graphic elements can be identified.

  Various modes can be considered as modes in which the input order of a plurality of graphic elements can be identified. For example, as shown in FIG. 2, the display control unit 24 can display a guide line 30 indicating one graphic element and a number 32 indicating the input order of the graphic element indicated by the guide line 30 together with the graphic. In FIG. 2, only the guide line 30 and the number 32 corresponding to the fourth input graphic element are displayed, but the guide line 30 and the number 32 corresponding to all graphic elements may be displayed. The display position of the number 32 may be any position as long as the correspondence with the graphic element can be grasped. However, for example, it is preferable that the display position is displayed near the start point of the guide line 30. The display of the guide line 30 may be omitted.

  As another mode in which the input order of the plurality of graphic elements can be identified, the display control unit 24 changes the pixel values of the pixels constituting each of the graphic elements stepwise according to the input order of the plurality of graphic elements. Is also good. That is, in the graphic element sequence arranged in the input order, a gradation of the pixel value of each graphic element may be formed from the first graphic element toward the last graphic element in the input order. In the present embodiment, hue is used as a pixel value. However, as the pixel value, for example, saturation, lightness, luminance, or the like may be adopted.

  When the pixel values of the pixels constituting a plurality of graphic elements are changed stepwise, it is preferable that the pixel values of the pixels constituting at least two graphic elements can be designated by a user such as an evaluator or an input person. . According to this, for example, the evaluator specifies the color of the first graphic element as red and the color of the last graphic element as blue, and thereby the intermediate (the second to the second from the last) graphic element. The color changes from red to blue and can be displayed in a gradation. Further, the pixel values of three or more graphic elements may be specified. For example, the evaluator may be able to specify the color of the first graphic element as red, the color of the central graphic element in the input order as green, and the color of the last graphic element as blue.

  When the pixel values of the pixels constituting a plurality of graphic elements are changed stepwise, the pixel value of each graphic element cannot be determined unless the input of the entire graphic is completed. Is completed, the graphic is displayed in such a manner that the pixel values of the pixels constituting the plurality of graphic elements change stepwise. While the input user is drawing a graphic, each graphic element is displayed with a predetermined pixel value (for example, the color is black).

  By the way, conventionally, there is a device that displays each stroke of a character input by handwriting in different colors and displays a stroke order at the time of input, but in such a device, in order to further emphasize the difference between each stroke, a writing process is performed. In general, colors of images adjacent in order are set to colors having a large color difference. This is because the writing order of characters is determined for each stroke, and it is important to write them exactly. For example, the first stroke, the second stroke, etc. should be written, but the second stroke, the first stroke, etc., need to be emphasized more clearly. It is. On the other hand, when a figure is evaluated in consideration of how to draw as in the present embodiment, a rough input order (for example, an order of drawing a large frame and then drawing a fine portion) is more than a fine input order of each image. In many cases, it is desirable to be able to more appropriately grasp the pixel values of the graphic elements in accordance with the input order of a plurality of graphic elements, rather than increasing the difference between the pixel values of adjacent graphic elements in the input order. It may be appropriate to change. That is, the gradation of the pixel values makes it possible to intuitively grasp the general flow of the input order of the plurality of graphic elements.

  The mode in which the input order of the plurality of graphic elements can be identified is not limited to the above-described mode, and another mode may be adopted.

  The display control unit 24 displays a plurality of graphic elements in a form in which the input time of each graphic element can be identified based on the input time of each graphic element acquired by the input time acquiring unit 22.

  Various modes can be considered as modes in which the input time of each graphic element can be identified. For example, as shown in FIG. 3, the display control unit 24 can display the guide line 30 indicating one graphic element and the input time 34 of the graphic element indicated by the guide line 30 together with the graphic. As in FIG. 2, only the guide line 30 and the input time 34 corresponding to the fourth input graphic element are displayed in FIG. 3, but the guide line 30 and the input time 34 corresponding to all graphic elements are displayed. May be displayed. The display position of the input time 34 may be any position as long as the correspondence with the guide line 30 can be grasped. However, for example, the display position is preferably displayed near the start point of the guide line 30. The display of the guide line 30 may be omitted. The input order of a plurality of graphic elements can be grasped based on the input time 34 of each graphic element.

  As another mode in which the input time of each graphic element can be identified, as illustrated in FIG. 4, the display control unit 24 determines the time between the input start time and the input completion time of the graphic acquired by the input time acquisition unit 22. The ratio 36 of the time from the input start time to the input time of each graphic element with respect to the required input time may be displayed instead of or in addition to the input time 34. In this case, as shown in FIG. 4, it is preferable that the display control unit 24 also displays the input start time and the input completion time of the graphic. According to the display mode of FIG. 4, it is possible to more intuitively grasp the time required for inputting each graphic element. For example, the evaluator can more easily grasp which drawing element the examinee took more time to draw.

  The mode in which the input time of each graphic element can be identified is not limited to the above-described mode, and another mode may be adopted.

  In addition, the display control unit 24 determines, based on the input time of each graphic element acquired by the input time acquiring unit 22, a partial time which is a part of the required input time of the graphic among a plurality of graphic elements constituting the graphic. Alternatively, only one or a plurality of graphic elements input during the period may be displayed.

  The partial time may be settable by, for example, an evaluator. For example, as shown in FIG. 5, the display control unit 24 displays a bar 40 indicating an input required time between an input start time and an input completion time, and two sliders 42 a slidable on the bar 40. , 42b are displayed. The slider 42a corresponds to the start of the partial time, and the slider 42b corresponds to the end of the partial time. The evaluator or the like can set the partial time 44 by appropriately setting the sliders 42a and 42b.

  When the evaluator or the like sets the partial time 44 within the required input time, the display control unit 24 displays only the graphic element whose input time acquired by the input time acquisition unit 22 is within the partial time 44. FIG. 5 shows an example in which the partial time 44 is set to 42 to 55% of the required input time, and only graphic elements whose ratio 36 is 42 to 55% are displayed. In the example of FIG. 5, the graphic element input during the partial time 44 and the ratio 36 are shown, but the input time 34 (see FIG. 3) may be displayed instead of or in addition to the ratio 36. Good.

  One graphic element is represented by a coordinate group consisting of a plurality of coordinates through which the graphic element passes, and the input time of each coordinate constituting one graphic element is acquired. May be displayed across the start time or end time of the partial time, only a part of the graphic element input within the partial time may be displayed.

  In the example shown in FIGS. 2 to 4, after all the graphic elements constituting the graphic are input by the input person (that is, after drawing of the graphic is completed), the number 32 for each graphic element is displayed together with the graphic. , The input time 34, or the ratio 36 is displayed, but the number 32, the input time 34, or the ratio 36 is displayed before the input of all the graphic elements constituting the graphic is completed (that is, while the graphic is being drawn). ) May be displayed. It is preferable that whether or not to display the number 32, the input time 34, or the ratio 36 while drawing a figure can be switched (settable) by an input person or an evaluator.

  In addition, the control unit 18 may be able to output the input order and input time for each graphic element as text data (text file) for further analysis by the evaluator or the like. As the input time of the graphic element, it is preferable that both the start time at which the input is started and the end time at which the input is ended are included in the text data.

  As described above, according to the present embodiment, after a graphic is drawn by an input person, a plurality of graphic elements constituting the graphic are displayed in a form in which the input order can be identified, or the input The time is displayed in an identifiable manner. Accordingly, the evaluator can determine the way of drawing the figure of the input person, that is, the input order of the plurality of graphic elements, ex-post, that is, after the input person has input all the graphic elements (after the drawing of the graphic is completed). Alternatively, the input time of each graphic element can be grasped. This enables efficient evaluation of a figure drawn by the input person.

  The embodiment according to the present invention has been described above, but the present invention is not limited to the above embodiment, and various modifications can be made without departing from the spirit of the present invention.

  10 Graphic element display device, 12 storage unit, 14 input unit, 16 display unit, 18 control unit, 20 input order acquisition unit, 22 input time acquisition unit, 24 display control unit.

The present invention provides a computer, comprising: an input unit that sequentially receives handwriting input of a plurality of graphic elements constituting a graphic from an input user; an input order obtaining unit that obtains an input order of the plurality of graphic elements; A display control unit for displaying the plurality of graphic elements on a display unit in an identifiable manner , wherein the display control unit is configured to configure the graphic that constitutes the graphic determined by completing the input of the entire graphic. On the basis of the number of elements, from the first input graphic element to the last input graphic element, the pixel values of the pixels constituting each of the graphic elements are changed stepwise, This is a graphic element display program.

The present invention also provides a computer comprising: an input unit configured to sequentially receive, from an input user, handwritten input of a plurality of graphic elements constituting a graphic; an input time obtaining unit configured to obtain input times of the graphic elements; A display control unit that displays the plurality of graphic elements on a display unit in a manner in which the input times of the elements are identifiable, and the display control unit determines that the input of the entire graphic is completed. Based on the number of the graphic elements constituting the graphic, the pixel values of the pixels constituting each of the graphic elements are changed stepwise from the first inputted graphic element to the last inputted graphic element. let a graphic element display program, characterized in that.

Also, the present invention provides an input unit for sequentially accepting a handwriting input of a plurality of graphic elements constituting a figure from an input user, an input order obtaining unit for obtaining an input order of the plurality of graphic elements, and identifying the input order. A display control unit configured to display the plurality of graphic elements on a display unit in a possible manner, wherein the display control unit is configured to display the plurality of graphic elements, Based on the number, from the first input graphic element to the last input graphic element, the pixel values of the pixels constituting each of the graphic elements are changed stepwise,
A graphic element display device characterized in that:

The present invention also provides an input unit that sequentially receives handwriting input of a plurality of graphic elements constituting a graphic from an input user, an input time obtaining unit that obtains input times of the graphic elements, and an input time obtaining unit that obtains input times of the graphic elements. A display control unit that causes the display unit to display the plurality of graphic elements in a manner in which the input time can be identified, wherein the display control unit configures the graphic determined by completing the input of the entire graphic. Based on the number of the graphic elements, gradually changing the pixel values of the pixels constituting each of the graphic elements from the first input graphic element to the last input graphic element. A graphic element display device characterized by the following.

Claims (9)

Computer
An input unit for sequentially accepting handwriting input of a plurality of graphic elements constituting the graphic from an input user;
An input order obtaining unit for obtaining an input order of the plurality of graphic elements;
A display control unit that displays the plurality of graphic elements on a display unit in a manner in which the input order is identifiable;
A graphic element display program characterized by functioning as: The display control unit changes a pixel value of a pixel configuring each of the graphic elements in a stepwise manner in accordance with the input order.
The graphic element display program according to claim 1, wherein: Pixel values of pixels constituting at least two of the graphic elements can be specified by a user;
The graphic element display program according to claim 2, wherein: Computer
An input unit for sequentially accepting handwriting input of a plurality of graphic elements constituting the graphic from an input user;
An input time acquisition unit that acquires an input time of each of the graphic elements;
A display control unit that displays the plurality of graphic elements on a display unit in a manner in which the input times of the graphic elements can be identified;
A graphic element display program characterized by functioning as: The display control unit displays a ratio of time from the input start time to the input time of each graphic element with respect to an input required time between the input start time and the input completion time of the graphic,
The graphic element display program according to claim 4, characterized in that: The display control unit displays only the graphic element input during a partial time that is a part of the required input time between the input start time and the input completion time of the graphic,
The graphic element display program according to claim 4 or 5, wherein: The graphic is a graphic for testing the brain function of the input person,
The graphic element display program according to any one of claims 1 to 6, wherein: An input unit for sequentially accepting handwriting input of a plurality of graphic elements constituting the graphic from an input user;
An input order obtaining unit for obtaining an input order of the plurality of graphic elements;
A display control unit that displays the plurality of graphic elements on a display unit in a manner in which the input order is identifiable;
A graphic element display device comprising: An input unit for sequentially accepting handwriting input of a plurality of graphic elements constituting the graphic from an input user;
An input time acquisition unit that acquires an input time of each of the graphic elements;
A display control unit that displays the plurality of graphic elements on a display unit in a manner in which the input times of the graphic elements can be identified;
A graphic element display device comprising: