JPS63228266A - Processing system for display of graphic data - Google Patents

Abstract

PURPOSE:To carry out the display processing of an error and the display processing of graphic data in the same processing mode by storing the error of a graphic as the attribute data of the graphic and setting the data of the error display. CONSTITUTION:The error information of the error generated as the result of a check is stored as the attribute data of the graphic in which the error is generated. The error information includes the type 11 of the error, a pointer 12 indicating text data in which the contents of the error are stored, an x coordinate 13 indicting an error part and a y coordinate 14, an error mark 15 (including type or color) at the time of displaying on a CRT and a display controlling flag 16. The display instruction can not only instruct to display the error part but also designate the data of the error information to set the display control flag 16 by receiving this error display instruction. In a display processing, only the attribute data in which a display is designated is displayed by viewing the display control flag.

Description

DETAILED DESCRIPTION OF THE INVENTION [Field of Industrial Application] The present invention relates to a graphic data display processing method, and particularly to a graphic data error display processing method.

[Conventional technology]

Conventionally, the display processing of this type of figure data checks the integrity of the figure and stores any errors that occur in an error file.
When displaying the error location as a mark on a figure displayed on a CRT, read the error file separately from the figure data display processing, create display data, and display the error mark according to the display data. This process was necessary.

[Problem that the invention seeks to solve]

In the conventional graphic data display processing described above, displaying the error location is a separate process that is not included in the graphic data display processing, so the graphic rewriting process such as enlarging or reducing the graphic or scrolling the screen is necessary. has the disadvantage that the error display on the screen disappears if this is added. In order to prevent this, it is necessary to add a process of calculating the enlargement ratio of the two figures at the display position of the figure after the screen change and displaying the error again, which is very time consuming.

[Means for solving problems]

The graphic data display processing method of the present invention provides error information such as the type, content, mark, display control flag, etc. of the error when displaying the error location on the drawing of the error that occurred when checking the consistency of the graphic data. means for storing as attribute data of the figure in which the error has occurred; means for receiving a display instruction regarding the figure data from the outside; and means for searching the figure data for figure data matching the display instruction and setting a display control flag. The display control flag is configured to include means for setting, and means for displaying graphic data according to the display control flag.

〔Example〕

Next, the present invention will be explained with reference to the drawings.

FIG. 1 is a flowchart showing one embodiment of the present invention. That is, this is a processing flow showing an outline of a processing method for storing the contents of an error regarding a graphic as attribute data of the graphic and displaying the error on a CRT according to a display instruction. In the figure, step 1 is a check process for checking the consistency of graphic data. Then, in step 2, the result of the above-mentioned checking process is judged, and if an error occurs in the graphic data, the process goes to step 3, and if there is no error, the process goes to step 6.

In step 3, error information about an error occurring as a result of the check is stored as attribute data of the figure in which the error occurred.

Then, the process moves to step 4, and if there is a display instruction regarding the above attribute data, the process moves to step 5, and if there is no such instruction, the process moves to step 6.

In step 5, error display control data for graphics that conforms to the above display instructions is set. Then, in step 6, the error display control data set in step 5 is checked in the same way as normal graphic data other than error data is displayed, and graphic data related to the error is displayed on the CRT.

FIG. 2 is an explanatory diagram showing an example of error information stored as attribute data of a graphic in which an error has occurred. At the same time, the error information includes the error type 11, a pointer 12 indicating the text data where the error contents are stored, the X coordinates 13 and 14 indicating the error location, and the error mark 15 when displayed on the CRT. (Including type and color.)
and a flag 16 for display control.

The display instruction is not only an instruction to simply display the error location, but also data of this error information can be specified. Upon receiving this error display instruction, display control flag 16
Set. The display process only needs to look at the display control flag and display only the attribute data specified by the display car.

〔Effect of the invention〕

As explained above, the present invention stores graphic errors as graphic attribute data and sets error display data, so that error display processing is performed in the same processing mode as normal graphic data display processing. Can be done. It also has the effect of making the display more flexible, such as by limiting the content of the display, such as displaying only things that meet certain rules, and by enlarging and displaying the location where an error has occurred.

[Brief explanation of drawings]

FIG. 1 is a flowchart showing an embodiment of the present invention, and FIG. 2 is an explanatory diagram showing error information. 1...Error checking, 2...Memory processing, 4,5.
...Error display instruction, 6...Display processing.

Claims (1)

[Claims] When checking the consistency of figure data and displaying the error location on the drawing due to an error, error information such as the error type, content, mark, display control flag, etc. is stored as attribute data of the figure where the error occurred. means for receiving a display instruction regarding the graphic data from an external source; means for searching graphic data matching the display instruction within the graphic data and setting a display control flag; 1. A method for displaying graphic data, comprising means for displaying data.