CN115238339A

CN115238339A - Cross-sectional view association method, electronic equipment and device

Info

Publication number: CN115238339A
Application number: CN202210764556.2A
Authority: CN
Inventors: 任博见; 杨乐; 张虎; 樊旭灿
Original assignee: Glodon Co Ltd
Current assignee: Glodon Co Ltd
Priority date: 2022-06-29
Filing date: 2022-06-29
Publication date: 2022-10-25

Abstract

The invention discloses a method, electronic equipment and a device for associating a section view, wherein the method for associating the section view comprises the steps of generating the section view of a target object at a cutting position according to the cutting position defined by a cutting symbol when the cutting symbol is generated aiming at the target object in a drawing; creating an incidence relation between a sectioning symbol and a section view; and when the view viewing operation aiming at the sectioning symbol is monitored, displaying the sectioning view associated with the sectioning symbol based on the association relationship between the sectioning symbol and the sectioning view. User operation can be simplified.

Description

Cross-sectional view association method, electronic equipment and device

Technical Field

The invention relates to the technical field of computer aided design, in particular to a method, electronic equipment and a device for associating a cross-sectional view.

Background

In a building design drawing, in order to clearly express a detailed sectional structure of a certain part, a cutting symbol is generally required to be added in a plane drawing or a vertical drawing. The cutting symbols are used to indicate the cutting positions in the drawing as well as the positions and numbers of the detail sectional views.

At present, a user generally searches a detailed cross-sectional view according to an acquired position and a number after acquiring the position and the number of the detailed cross-sectional view from a cutting symbol. The user operation is cumbersome.

Disclosure of Invention

In view of this, embodiments of the present invention provide a method for associating a cross-sectional view, an electronic device, a view associating apparatus, and a computer-readable storage medium, which can simplify user operations.

The invention provides a correlation method of a cross-sectional view, which comprises the following steps:

when a cutting symbol is generated for a target object in a drawing, generating a section view of the target object at the cutting position according to the cutting position defined by the cutting symbol;

creating an incidence relation between the sectioning symbol and the section view; and

and when view viewing operation aiming at the cutting symbol is monitored, displaying the section view related to the cutting symbol based on the incidence relation between the cutting symbol and the section view.

In some embodiments of the present application, when generating a cut symbol, a cross-sectional view associated with the cut symbol is generated at the same time, and based on the view viewing operation for the cut symbol, the cross-sectional view associated with the cut symbol may be presented. So, the user only needs operate to cutting the symbol, alright in order to accomplish the generation of section view simultaneously and look over, has reached the purpose of simplifying user operation.

In some embodiments, the generating a cross-sectional view of the target object at the sectioning location comprises:

acquiring a current value of a view association parameter, wherein when the value of the view association parameter is a first value, a section view associated with the sectioning symbol is generated; when the value of the view correlation parameter is a second value different from the first value, it means that a section view correlated with the sectioning symbol is not generated;

and under the condition that the current value of the view correlation parameter is the first value, generating a section view of the target object at the sectioning position.

Therefore, the user can control whether to generate the section view or not by setting the value of the view correlation parameter according to the actual requirement when generating the sectioning symbol. The applicability is higher.

In some embodiments, the dissection symbol comprises a dissection area box for defining a dissection width and a visualization depth of the target object at the dissection location;

the generating a cross-sectional view of the target object at the sectioning location includes:

determining, at the dissection location, a dissection area defined by the dissection width and the visualization depth;

taking a plane perpendicular to the cutting position as a cutting plane, and projecting the part of the target object in the cutting area to the cutting plane to obtain a projection view;

generating the cross-sectional view based on the projection view.

So, the user can be according to actual need, dissects regional frame through the adjustment and adjusts the content on the section view, and the flexibility and the suitability of scheme are higher.

In some embodiments, after creating the association of the cut symbol and the cross-sectional view, the method further comprises:

when the adjustment action aiming at the sectioning area frame is monitored, determining the new sectioning width and the new visualization depth defined by the adjusted sectioning area frame;

determining, at the dissection location, a new dissection area defined by the new dissection width and the new visualization depth;

projecting the part of the target object in the new dissection area to the dissection plane to obtain a new projection view;

updating the section view associated with the cut symbol based on the new projection view.

Therefore, the display content of the section view can be kept consistent with the range limited by the cutting area frame, and the error of the drawing is reduced.

In some embodiments, after generating the cross-sectional view, the method further comprises:

acquiring position information of a component in the cutting area in the target object, and marking the position information in the sectional view; and/or

And acquiring the structural information of the part in the cutting area, and marking the structural information in the section view.

The position information and the structure information of the part are identified in the section view, so that the information displayed by the section view can be more detailed and is convenient for a user to view.

In some embodiments, the cross-sectional view comprises a view box for defining a view area of the cross-sectional view;

the creating of the association relationship between the sectioning symbol and the section view comprises:

associating the cut region box of the cut symbol with the view frame of the cross-sectional view;

after creating the association of the cut symbol and the cross-sectional view, the method further comprises:

after monitoring the adjustment action aiming at the visual frame, determining the width of the adjusted visual frame;

and adjusting the sectioning area frame associated with the view frame to enable the sectioning width limited by the adjusted sectioning area frame to be matched with the width of the adjusted view frame.

Therefore, the cutting width defined by the cutting area frame can be kept consistent with the width of the section view, and the drawing error is reduced.

In some embodiments, said generating said cross-sectional view based on said projection view comprises:

and amplifying the projection view according to a preset multiple to obtain the section view.

Therefore, the detail content of the section can be displayed more clearly through the section view, and the user can conveniently check the detail content.

Another aspect of the present invention further provides an electronic device, including:

the view generation module is used for generating a section view of a target object at a cutting position according to the cutting position defined by a cutting symbol when the cutting symbol is generated for the target object in a drawing;

the association module is used for creating an association relationship between the sectioning symbol and the section view; and

and the display module is used for displaying the section view related to the cutting symbol based on the association relationship between the cutting symbol and the section view when the view viewing operation aiming at the cutting symbol is monitored.

In another aspect, the present invention further provides a view association apparatus, which includes a processor and a memory, where the memory is used to store a computer program, and the computer program, when executed by the processor, implements the method as described above.

In another aspect, the present invention also provides a computer-readable storage medium for storing a computer program, which when executed by a processor implements the method as described above.

Drawings

The features and advantages of the present invention will be more clearly understood by reference to the accompanying drawings, which are illustrative and not to be construed as limiting the invention in any way, and in which:

FIG. 1 illustrates a flow diagram of a method associated with a cross-sectional view provided by one embodiment of the present application;

FIG. 2 shows a partial schematic view of an architectural design drawing;

FIG. 3 illustrates a schematic view of a parameter setting interface provided by an embodiment of the present application in one instance;

FIG. 4 is a schematic diagram illustrating another scenario of a parameter setting interface provided by an embodiment of the present application;

FIG. 5 illustrates a partial schematic view of an architectural design drawing provided in accordance with an embodiment of the present application;

fig. 6 is a schematic diagram of a cross-sectional view generated based on the cut symbol 51 in fig. 5;

FIG. 7 is a schematic view of the cut-away area box 514 of FIG. 5 after being flipped;

FIG. 8 is a new cross-sectional view of the view box 61 of FIG. 6, adjusted;

FIG. 9 illustrates a block diagram of modules of an electronic device provided by an embodiment of the present application;

fig. 10 shows a schematic diagram of a view association apparatus provided by an embodiment of the present application.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions of the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings of the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be obtained by a person skilled in the art without inventive step based on the embodiments of the present invention, are within the scope of the present invention.

Referring first to fig. 2, a partial schematic view of a building design drawing is shown. In fig. 2, the symbol denoted by reference numeral 21 is a cut-away symbol. The cutting symbol 21 includes a cutting line 211 and an index circle 212. The position of the cutting line 211 represents the position to be cut. In general, a sectional view refers to a view obtained by cutting a target object in a direction perpendicular to the paper surface inward at the position of a cutting line. The sectional view may be separately maintained from the architectural design drawing in fig. 2. Within the index ring 212, a location for storing the cross-sectional view and a drawing number of the cross-sectional view may be designated. For example, in fig. 2, the number of the cross-sectional view is exemplarily indicated as 2, and the drawing number of the cross-sectional view is indicated as a02. In the drawing design process, a designer can increase cutting symbols at a required target position in the drawing according to actual needs so as to express the section structure of the target position in detail through a section view.

In some techniques, the addition of the cut symbol 21 and the generation of the cross-sectional view are independent processes. For example, after the designer adds the cutting symbol 21 to the architectural design drawing of fig. 2, the designer generates and stores the corresponding cross-sectional view for the added cutting symbol 21, and then indicates information such as the number and position of the cross-sectional view in the index ring 212 of the cutting symbol. When the user needs to view the cross-sectional view corresponding to the cutting symbol 21, the user searches the cross-sectional view at the corresponding position based on the information such as the number and the position of the cross-sectional view marked in the index ring 212. This process is cumbersome for the user to operate.

Therefore, the method for associating the cross-sectional views is provided, and the user operation can be simplified. The correlation method of the cross-sectional views can be applied to industrial mapping software or electronic equipment running the industrial mapping software. The electronic device may include a notebook, desktop, tablet, etc. Please refer to fig. 1, which is a flowchart illustrating a method for associating cross-sectional views according to an embodiment of the present application. The association method includes steps S11 to S13.

And S11, when a cutting symbol is generated for the target object in the drawing, generating a cross-sectional view of the target object at the cutting position according to the cutting position defined by the cutting symbol.

In some embodiments, the target object refers to an object of which the drawing sheet needs to be cut, such as a house in a plan view, a bridge in an elevation view, a ship, and the like.

In some embodiments, when a cross-sectional view of a target object at a sectioning position is generated, a current value of a view association parameter needs to be obtained first, wherein when the value of the view association parameter is a first value, generation of the cross-sectional view associated with a sectioning symbol is represented; and when the value of the view correlation parameter is a second value different from the first value, the generation of the section view correlated with the sectioning symbol is not shown. And under the condition that the current value of the view correlation parameter is the first value, generating a section view of the target object at a cutting position. And under the condition that the current value of the view correlation parameter is the second value, only generating a sectioning symbol, and not generating a section view of the target object at the sectioning position.

In some embodiments, the view association parameters may be provided in a parameter setting interface of the industrial mapping software. The designer can set the value of the view correlation parameter through the parameter setting interface. Therefore, the user can control whether to generate the section view or not by setting the value of the view correlation parameter according to the actual requirement when generating the sectioning symbol. The applicability is higher. Please refer to fig. 3 and 4. Fig. 3 is a schematic diagram of a parameter setting interface provided in an embodiment of the present application in one case. Fig. 4 is a schematic diagram of a parameter setting interface provided in an embodiment of the present application in another situation. In the parameter setting interface, the view association parameters may have corresponding checkboxes. By performing the checking or unchecking operation in the checking box, the value of the view association parameter can be changed. For example, in fig. 3, after the checking operation is performed in the checking frame, the value of the view association parameter may be a first value; in fig. 4, after the de-hooking operation is performed in the hooking frame, the value of the view association parameter may be the second value.

In some embodiments, where a cross-sectional view is generated, step S12 may continue.

And S12, creating an association relationship between the sectioning symbol and the section view.

In some embodiments, the cut symbol may have a symbol ID and the cross-sectional view may have a view ID. When creating the association relationship between the cut symbol and the cross-sectional view, the symbol ID of the cut symbol and the view ID of the cross-sectional view may be associated, thereby associating the cut symbol and the cross-sectional view.

In some embodiments, when the association relationship between the cutting symbol and the section view is established, the information such as the number and the position of the section view can be updated to the index ring of the cutting symbol.

And S13, when the view viewing operation aiming at the cutting symbol is monitored, displaying the section view related to the cutting symbol based on the association relationship between the cutting symbol and the section view.

In some embodiments, the view viewing operation is an operation for a cut symbol for requesting viewing of a cross-sectional view associated with the cut symbol.

In the present embodiment, the view viewing operation is a double-click operation for a cut symbol.

In other embodiments, the cut symbol may have a control menu. Options to view the profile view may be included in the control menu. The view viewing operation may also be an operation of selecting an option to view a cross-sectional view in a control menu of a cut symbol.

It should be understood that the above only lists the implementation manner of the view viewing operation in some embodiments, and does not limit the present application, and all operations of viewing the cross-sectional view through operating the cut-out symbol should be within the scope of the present application.

In some embodiments of the present application, when generating a cut symbol, a cross-sectional view associated with the cut symbol is generated at the same time, and based on the view viewing operation for the cut symbol, the cross-sectional view associated with the cut symbol may be presented. So, the user only needs operate to cutting the symbol, alright in order to accomplish the generation of section view simultaneously and look over, has reached the purpose of simplifying user operation. For example, when viewing the cross-sectional view associated with the sectioning symbol, the user can view the cross-sectional view by double clicking the sectioning symbol without acquiring information such as the position and the number of the cross-sectional view in the index ring of the sectioning symbol, and then find the cross-sectional view at a corresponding position based on the acquired information such as the position and the number. For another example, after the user sets the value of the view correlation parameter as the first value, the user can generate the cross-sectional view corresponding to the cut symbol while generating the cut symbol, and does not need to manually generate the cross-sectional view of the cut symbol after generating the cut symbol, and then manually fill in information such as the position and the number of the cross-sectional view in the index ring of the cut symbol.

The method of associating the cross-sectional views of the present application is further described below.

In the above description of fig. 2, the cutting symbol may indicate the cutting position by a cutting line, but the range of cutting (such as the cutting width) is not limited. In view of this, please refer to fig. 5, which is a partial schematic view of a building design drawing according to an embodiment of the present application. In fig. 5, the architectural design drawing is a plan design drawing of one of floors (for example, 5 floors). The symbol denoted by reference numeral 51 is a cut symbol. The cut symbol 51 includes a cut area box 514. Cut area box 514 may be used to define the cut width and visualization depth of the target object at the cut location. Specifically, in the cut area box 514, a side parallel to the cut line 511 may be used to define the cut width of the target object at the cut position, and a side perpendicular to the cut line 511 may be used to define the visualization depth of the target object at the cut position. Wherein the visualization depth may have a direction. The direction of the visualization depth is away from the sectional line 511 in the direction perpendicular to the sectional line 511, with the sectional line 511 as a starting point.

In some embodiments, when generating the cross-sectional view of the target object at the cutting position, a cutting area defined by a cutting width and a visualization depth may be determined at the cutting position, then a plane perpendicular to the cutting position is taken as a cutting plane, a component of the target object within the cutting area is projected to the cutting plane, a projection view is obtained, and finally the cross-sectional view is generated based on the projection view. Specifically, in fig. 5, the area of the drawing facing the user is defined as an area outside the drawing, and the area of the drawing facing away from the user is defined as an area inside the drawing. The middle point of the cutting line 511 may be used as a cutting middle point, and the cutting width defined by the cutting area frame 514 may be cut from the outside of the drawing to the inside of the drawing in a cutting manner perpendicular to the paper surface, so that the cutting plane may be obtained. Then, the cutting area frame 514 is extended outward from the drawing sheet and inward from the drawing sheet, and the area obtained after the extension is used as a cutting area. Furthermore, the part of the target object in the cutting area can be projected to the cutting plane to obtain a projection view. The sectioning width and the visualization depth are limited through the sectioning area frame 514, and the content displayed on the section view can be controlled, so that the user can adjust the content on the section view through adjusting the sectioning area frame 514 according to actual needs, and the flexibility and the applicability of the scheme are higher.

In some embodiments, the projection view may be magnified by a predetermined factor to obtain a cross-sectional view. Therefore, the detail content of the section can be displayed more clearly through the section view, and the user can conveniently check the detail content.

In some embodiments, after the cross-sectional view is generated, the position information of the component in the cutting area in the target object can be further acquired, and the position information is marked in the cross-sectional view. The location information includes, but is not limited to, the height of the component in the target object, such as the floor height at which the component is located.

In some embodiments, after generating the cross-sectional view, structural information of the component within the cut-out region may also be obtained and labeled in the cross-sectional view. Structural information includes, but is not limited to, dimensions, axes, etc. of the components.

In some embodiments, identifying the location information and the structural information of the component in the cross-sectional view may allow the information presented by the cross-sectional view to be more detailed for the user to view.

Fig. 6 is a schematic diagram of a cross-sectional view generated based on the cutting symbol 51 in fig. 5. In the cross-sectional view of fig. 6, the length (i.e., width) of the lateral side is the cut width defined by the cut area box 514 in fig. 5, and the length (i.e., height) of the longitudinal side is the sum of the height of the floor at which the cut symbol 51 in fig. 5 is located and the distance by which the cut area box 514 extends into and out of the paper. In the embodiment shown in fig. 6, the cut area box 514 defines a cut width of 1500 mm, while the cut area box 514 extends 1500 mm into and out of the paper, respectively. The projection content shown in the cross-sectional view is generated based on the visualization depth defined by cut-away area box 514 in fig. 5. The depth of visualization defined by cut-out area box 514 may be different and the projected content presented in the cutaway view may be different.

In some embodiments, the cut area box 514 may be presented when the cut line 511 is selected to facilitate user adjustment of the cut width and visualization depth defined by the cut area box 514. When the cutting line 511 is not selected, the cutting line is hidden so as to improve the neatness and the attractiveness of the drawing.

In some embodiments, the cut width and visualization depth defined by the cut area box 514 may be default values when the cut symbol 51 is initially generated. An initial profile view may be generated based on the default value. After the cut symbol 51 is generated, the user can adjust the projection content and the width of the cross-sectional view by adjusting the side length of the cut region frame 514. Specifically, adjustment actions for the cut area frame 514 may be monitored. Upon listening for an adjustment action for the cut area box 514, a new cut width and a new visualization depth defined by the adjusted cut area box 514 may be determined. Then at the cut location, a new cut area defined by the new cut width and the new visualization depth may be determined. And then, the part of the target object in the new cutting area can be projected to the cutting plane to obtain a new projection view. Finally, the profile view associated with the profile symbol 51 may be updated based on the new projection view.

In some embodiments, the adjustment to the cut area frame 514 may be to adjust the side length of the cut area frame 514, or to flip the cut area frame 514. The side length of the cutting area frame 514 can be easily adjusted, and is not described herein. The flipping of the cut-away area box 514 is described below.

Please refer to fig. 5. The cut symbol 51 may include a fold line 515 and a flip button 513. By clicking the turn button 513, the cut area frame 514 can be turned around the fold line 515 as a mirror image axis. Please refer to fig. 7, which is a schematic diagram illustrating the cut-away area frame 514 in fig. 5 after being turned over. In fig. 7, when the cut area box 514 is turned over, the cut width defined by the cut area box 514 does not change, but the visual depth defined by the cut area box 514 becomes the right part of the cut line 511. Based on the new dissection width and the new visualization depth defined by the dissection area box 514, a new projection view may be generated and based on the new projection view, the section view associated with the dissection symbol 51 may be updated.

In some embodiments, when the section area frame 514 is adjusted, the section view associated with the section symbol 51 is adjusted at the same time, so that the display content of the section view is consistent with the range defined by the section area frame 514, and the error of the drawing is reduced.

See also figure 6. In some embodiments, the cross-sectional view includes a view frame 61, the view frame 61 being used to define a view area of the cross-sectional view. By adjusting the view frame 61, the display content of the cross-sectional view can be adjusted. For example, please refer to fig. 8, which is a new cross-sectional view obtained by adjusting the view frame 61 in fig. 6. In the new cross-sectional view, the cutting width was changed to 1200 mm, and at the same time, the height of the cross-sectional view was also changed. Wherein the height of the cross-sectional view is related to the distance that the cut area box 514 of figure 5 extends into or out of the drawing sheet, and the width of the cross-sectional view is related to the cut width defined by the cut area box 514 of figure 5. To ensure that the cut width defined by the cut area box 514 in fig. 5 is consistent with the width of the cross-sectional view, the cut area box 514 of the cut symbol 51 and the view box 61 of the cross-sectional view may be associated when creating the association of the cut symbol 51 and the cross-sectional view. After monitoring the adjustment action for the view frame 61, the width of the adjusted view frame 61 is determined. The cut area box 514 associated with the view box 61 is then adjusted so that the cut width defined by the adjusted cut area box 514 matches the width of the adjusted view box 61. Therefore, the cutting width defined by the cutting area frame 514 can be kept consistent with the width of the section view, and the situation of drawing errors is reduced.

Further, the cross-sectional view in fig. 8 is a view obtained by performing a reduction operation on the view frame 61 in fig. 6. In this case, the extra view contents in the cross-sectional view may be deleted, and the cut area frame 514 associated with the view frame 61 may be adjusted in synchronization. However, if the enlargement operation is performed on the view frame 61 in fig. 6, after the cutting area frame 514 associated with the view frame 61 is adjusted, the projection view needs to be regenerated according to the new height of the view frame 61 (related to the distance that the cutting area frame 514 extends into or out of the paper) and the cutting width and the visualization depth defined by the new cutting area frame 514, and the section view needs to be updated based on the regenerated projection view. In this way, it is ensured that the display content of the cross-sectional view is consistent with the view area defined by the view frame 61.

Referring to fig. 9, a block diagram of an electronic device according to an embodiment of the present application is shown. The electronic device includes:

the view generation module is used for generating a section view of the target object at a cutting position according to the cutting position defined by the cutting symbol when the cutting symbol is generated for the target object in the drawing;

and the display module is used for displaying the section view associated with the cutting symbol based on the association relationship between the cutting symbol and the section view when the view viewing operation aiming at the cutting symbol is monitored.

Please refer to fig. 10, which is a diagram illustrating a view association apparatus according to an embodiment of the present application. The view associating means comprises a processor and a memory for storing a computer program which, when executed by the processor, implements the above-described method of associating sectional views.

The processor may be a Central Processing Unit (CPU). The Processor may also be other general purpose processors, digital Signal Processors (DSPs), application Specific Integrated Circuits (ASICs), field Programmable Gate Arrays (FPGAs) or other Programmable logic devices, discrete Gate or transistor logic devices, discrete hardware components, or a combination thereof.

The memory, which is a non-transitory computer-readable storage medium, may be used to store non-transitory software programs, non-transitory computer-executable programs, and modules, such as program instructions/modules corresponding to the methods in the embodiments of the present invention. The processor executes various functional applications and data processing of the processor by executing non-transitory software programs, instructions and modules stored in the memory, that is, the method in the above method embodiment is realized.

The memory may include a storage program area and a storage data area, wherein the storage program area may store an operating system, an application program required for at least one function; the storage data area may store data created by the processor, and the like. Further, the memory may include high speed random access memory, and may also include non-transitory memory, such as at least one disk storage device, flash memory device, or other non-transitory solid state storage device. In some embodiments, the memory optionally includes memory located remotely from the processor, and such remote memory may be coupled to the processor via a network. Examples of such networks include, but are not limited to, the internet, intranets, local area networks, mobile communication networks, and combinations thereof.

An embodiment of the present application further provides a computer-readable storage medium for storing a computer program, which when executed by a processor, implements the above-mentioned association method of the cross-sectional views.

Although the embodiments of the present invention have been described in conjunction with the accompanying drawings, those skilled in the art may make various modifications and variations without departing from the spirit and scope of the invention, and such modifications and variations fall within the scope defined by the appended claims.

Claims

1. A method for correlating cross-sectional views, the method comprising:

2. The method of claim 1, wherein the generating a cross-sectional view of the target object at the sectioning location comprises:

acquiring a current value of a view association parameter, wherein when the value of the view association parameter is a first value, a section view associated with the sectioning symbol is generated; when the value of the view correlation parameter is a second value different from the first value, the generation of the section view correlated with the sectioning symbol is not represented;

3. The method of claim 1, wherein the dissection symbol comprises a dissection area box for defining a dissection width and a visualization depth of the target object at the dissection location;

generating the cross-sectional view based on the projection view.

4. The method of claim 3, wherein after creating the association of the cut symbol and the cross-sectional view, the method further comprises:

projecting the part of the target object in the new cutting area to the cutting plane to obtain a new projection view;

and updating the section view associated with the sectioning symbol based on the new projection view.

5. The method of claim 3, wherein after generating the cross-sectional view, the method further comprises:

6. The method of claim 3, wherein the cross-sectional view comprises a view box defining a view area of the cross-sectional view;

7. The method of claim 3, wherein generating the cross-sectional view based on the projection view comprises:

8. An electronic device, characterized in that the electronic device comprises:

the view generation module is used for generating a sectioning symbol aiming at a target object in a drawing, and generating a section view of the target object at the sectioning position according to the sectioning position defined by the sectioning symbol;

and the display module is used for displaying the section view related to the cutting symbol based on the incidence relation between the cutting symbol and the section view when the view viewing operation aiming at the cutting symbol is monitored.

9. A computer-readable storage medium, characterized in that the computer-readable storage medium is used to store a computer program which, when executed by a processor, implements the method of any one of claims 1 to 7.

10. A view association apparatus, characterized in that the view association apparatus comprises a processor and a memory for storing a computer program which, when executed by the processor, implements the method as claimed in any one of claims 1 to 7.