JPH05224852A - Display system for picture display data - Google Patents

Abstract

PURPOSE:To provide the display system for picture display data which enables display having the high degree of freedom without increasing the number of pictures and can accelerate processing speed without increasing the number of times for executing a display instruction. CONSTITUTION:At the time point of start, a control part 4 develops a location code in a table file 1 to a memory table 2. When the picture display data are received, the control part 4 sets the location from the memory table 2 to a display data area 3 and sets the picture display data in this display data area 3, and the plural picture display data are edited. Then, a line display instruction is once executed to the set item at the highest level in the display data area 3, and the data are displayed on a display 5.

Description

Detailed Description of the Invention

[Object of the Invention]

[0002]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a display system for screen display data.

[0003]

2. Description of the Related Art When displaying data on a screen display data in a distributed processing computer system, etc., when displaying the data at an arbitrary position on the screen by a line display method, conventionally, a line and a column are usually specified for each line. A display command is being executed, and it is necessary to execute display commands for the number of data lines. Note that if you use the screen in normal format, the line is 2.
~ 24, digits range from 0 to 80.

Further, when a field is displayed on a screen in which fields are set, it is possible to collectively display edited data by using fields as group items. However, if the format of the screen is changed, only the changed amount of screen is required. there were.

[0005]

As described above, in the conventional screen display data display method, the number of screens is large in the case of field display, so that there is a problem in that the degree of freedom in display is reduced. In the case of the display, there is a problem that the number of times the display command is executed increases and the processing speed becomes slow.

The present invention has been made in consideration of such a conventional situation, and it is possible to perform display with a high degree of freedom without increasing the number of screens, and without increasing the number of executions of display commands. It is intended to provide a display method of screen display data capable of improving the processing speed.

[Constitution of Invention]

[0008]

That is, the display method of the screen display data of the present invention is provided with a table file for storing information about the display position on the screen as a location code, and the display is performed based on this table file. The screen display data is collectively displayed by adding the location code to the screen display data, editing the screen display data with the location code added by a group item, and executing a display command for the group item. It is characterized by

[0009]

[Operation] In the screen display data display method of the present invention having the above-described configuration, the line display area can be used freely, so that it is possible to perform display with a high degree of freedom without increasing the number of screens. Further, since a large number of display data can be displayed at once by executing the line display command once, it is possible to improve the processing speed without increasing the number of times the display command is executed.

[0010]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of the present invention will be described below with reference to the drawings.

FIG. 1 shows the configuration of an embodiment of the present invention. In the figure, 1 is a table file in which a location code is set, and 2 is data of the table file 1 (total of 82 bytes) as a table. A developed memory table, 3 is a display data area having a location code A for each row, 4 is a control unit for managing all operations, and 5 is a display for displaying edit data.

The table file 1 is provided with a table of hexadecimal codes and record numbers for making the hexadecimal numbers for designating lines and digits correspond to the decimal numbers handled in a normal program.
It is possible to set the line and digit from the record number.

The control unit 4 is composed of a control program and the like, and expands the location code of the table file 1 into the memory table 2 when it is activated.

When the control unit 4 receives the screen display data, the control unit 4 sets the location of the screen data in the display data area 3 from the memory table 2 and sets the screen display data in the display data area 3 to generate a plurality of screen display data. Edit.

When the editing of the display data area 3 is completed, a line display command is executed once for the group item ("DATA-AREA" in FIG. 1) at the highest level of the display data area 3. By executing this command, the display 5 displays the data in the display data area 3 at one time with only one I / O process.

As described above, according to the display method of the screen display data of the present embodiment, since the line display area can be used freely, it is possible to perform the display with a high degree of freedom without increasing the number of screens. Since the data in the display data area 3 can be displayed at one time by executing the line display instruction only once, the processing speed can be improved without increasing the number of times the display instruction is executed.

[0017]

As described above, according to the display method of the screen display data of the present invention, it is possible to perform the display with a high degree of freedom without increasing the number of screens, and the number of executions of the display command can be reduced. The processing speed can be improved without increasing it.

[Brief description of drawings]

FIG. 1 is a diagram showing a configuration of a display system of screen display data according to an embodiment of the present invention.

[Explanation of symbols] 1 table file 2 memory table 3 display data area 4 control unit 5 display

Claims (1)

[Claims] 1. A table file is provided for storing information about a display position on a screen as a location code, and the location code is added to the screen display data for displaying based on the table file, and the location code is added. The screen display data display method is characterized in that the screen display data is collectively displayed by editing the screen display data by a group item and executing a display command for the group item.