1. Use Word97 to edit the text in the multiline text command.

Multiline text multiline text editor is a new function in AutoCADR 14. It provides the interface and working mode of Windows word processing software, and can even use the powerful function of Word97 to edit text. This function can be realized by the following methods: open the tools menu and select the preference command. After the preference dialog box pops up, open "Files/TextEditor, Dictionary, andfontfilename/text editor application/Internal", double-click "internal" to open the "Selectafile" dialog box, then find the "Winword.exe" application file, click "Open" button, and finally click "OK" to return. After completing the above settings, when the user uses the mtext command again, the system will automatically call the familiar Word97 application program, which will add icing on the cake to the text in AutoCAD.

2. Method of import 2. Import AutoCAD drawings into photoshop.

This is an old problem and the solution is "virtual printing"! Let's do it step by step (for convenience, it is in Chinese and English, and the English version is in brackets):

1. Open plottermanager under the File menu.

2. Run the Add Plotter Wizard.

3. Click "Next" and select "My Computer" from the options on the right to continue with "Next" and enter the plotter model selection page.

4. Select "Raster File Format" in "Manufacturer" on the left, which means we can see that many familiar graphic formats are listed in "Model" on the right. I am used to using JPG format, select "independent JPEG group JFIF" and click "Next". In this way, we can output CAD graphics in JPG format in the future. Next, let's see how to use it.

5. After drawing with CAD, we open "Plotter ……" under the "File" menu. In the print dialog box, select "Independent JPEG Group JFIF" in the printer type we just installed, and add the generated file name and path in "Drawing to File" below. This file is a graphic that can be edited in photoshop. Choose a size we need in the page setup, and the rest will be the same as using a real printer. After clicking Print, wait a few seconds, and the graph will be generated.

Note: The default page size of the system is only 1280* 1600, which cannot meet our needs. We can customize the size we need in the properties of the printer.

Enjoy it! Supplement: If the cad version is 2004 or higher, you don't need to install your own printer. There is a "PublishToWeb JPG.pc3" printer in the printing equipment, which can be used directly.

6. To supplement Ceng Laoshi's point of view, if you want to export pure black lines, remember to change the pen numbers of all colors to color 7 at the same time, so that you can export pure black maps. Remember to change the mode to RGB in PS, so the image will be clearer.

3. After modifying the ACAD. PGP file, you don't have to restart AUTOCAD to load the newly modified ACAD. PGP file.

Type the REINIT command, check PGP, and then confirm.

4. Recover graphics from backup files

First, let the file display its extension (open my computer in Tools-Folder Options-View-remove the check in front of the hidden file extension); Secondly, all files should be displayed (open my computer in Tools-Folder Options-View-Hide Files and Folders-Select Show All Files and Folders); Find the backup file again (its location can be found in Tools-Options-File-Temporary Graphics File) and rename it ". DWG "format; Finally, open it by opening other CAD files.

5. How to replace the font that I can't find?

Copy the font to be replaced as the name of the font to be replaced. For example, if you open a picture, it means that the font jd can't be found and you want to replace it with hztxt.shx, then you can copy hztxt.shx in AutoCAD font folder, rename it jd.shx, then put XX.shx in the font and reopen the picture. In the future, if you open a drawing that contains a font similar to jd that is not available on your computer, you will not be asked to find a font to replace it.

6. How to delete stubborn layers?

Method 1: Close useless layers, select all, copy and paste them into a new file, and those useless layers will not be pasted. If a block has been defined in this unnecessary layer and inserted into another layer, then this unnecessary layer cannot be deleted in this way.

Method 2: Select the graphics to be left, and then select File menu->; Output->; Block file, such a block file is the selected part of the drawing. If there are no specified layers in these drawings, these layers will not be saved in the new block drawing.

Method 3: Open a CAD file, first close the layer to be deleted, leaving only the required visible graphics on the drawing. Click File-Save As, confirm the file name and select *. DXF Format In the file type column, click Tools-Options -DXF Options in the pop-up dialog window, then check the selected object, click OK, click Save to select the saved object, and select the visible or desired graphics.

Method 4: Using laytrans command, the layer to be deleted can be implied as layer 0. This method can delete layers with nested definitions of entity objects or other blocks.

7. What should I do if I encounter an abnormal error when opening the old drawing?

Create a new graphic file and insert the old picture as a block.

8. The method of inserting EXCEL tables in AUTOCAD.

Copy the contents in EXCEL, and then click Edit)-Paste Special)-AutoCAD primitive-OK-Select the insertion point-Insert and blow.

9. Insert AutoCAD graphics into Word document.

You can copy AutoCAD graphics to the clipboard first, and then paste them into a Word document. It should be noted that since the default background color of AutoCAD is black and the background color of Word is white, the background color of AutoCAD graphics should be changed to white first (Tools-Options-Display-Color). In addition, after AutoCAD graphics are inserted into Word documents, the blank edges are often too large, and the effect is not ideal. You can use the cutting function on the Word picture toolbar to cut, and the problem of too large blank edge can be solved.

10. What should I do if I insert the graphics in AutoCAD into WORD and sometimes find that the circle has become a regular polygon?

Use the VIEWRES command to set it larger to change the graphic quality.

1 1. There is a line width problem when inserting a graphic from AutoCAD into WORD.

When thin lines are needed, please use a line width less than or equal to 0.25; When thick lines are needed, set a line width greater than 0.25 (when Word prints lines greater than 0.25, the printing width is greater than 0.5mm). Note: Line width display must be activated in CAD. If you double-click the edited picture in Word, please recheck the active line width. When the required line width is between 0.25 and 0.5, please set the width with polylines.

12. What should I do if AutoCAD prints under XP operating system?

This is related to the use of print stamps in AutoCAD 2002 and above. There are many bugs in the print stamp function added in the 2000 edition. After the 2002 edition, this function was directly used as AutoCAD function. This function is completely fine in 98 operating system, but it will go wrong in some XP systems. Therefore, it is best not to turn on this function in XP system. If you unfortunately turn on this function, resulting in fatal errors in AutoCAD printing, then the only way to solve this problem is to find the AcPltStamp.arx file in the root directory of AutoCAD, change it to another name or delete it, so that there will be no more errors in printing, but it also lacks the function of printing seals. This method is valid for both 2002 and 2004 editions.

13. What is the reason for the verb in AutoCAD 2002?

When moving the text, be careful not to cross the text such as dimension line, otherwise fatal errors will appear in cad. Cancel orthogonality and bypass these objects.

14. When the dwg file is opened, the "AutoCADMessage" dialog box will pop up, prompting "Drawingfileisnotvalid", telling the user what to do if the file cannot be opened.

In this case, you can exit the open operation first, then open the File menu and select the DrawingUtilities/recover command, or directly enter recover on the command line with the keyboard, and then enter the file to be recovered in the SelectFile dialog box. After confirmation, the system will start the file recovery operation.

15. The method to solve the problem that AutoCAD2005 cannot be registered.

Remove the hiding of files and folders. Delete c: \ documents and settings \ all users \ application data \ Autodesk \ softwarelicenses \ b2260000.dat.

Modify the file/kloc-0 16.acad.pgp

XP: Go to c:\ \ Documents and Settings \ Your User Name \ Application.

Just modify data \ Autodesk \ AutoCAD 2004 \ r16.0 \ CHS \ support \ acad.pgp.

98: Go to C: \ \ Windows \ Application Data \ Autodesk \ AutoCAD 2004 \ r16.0 \ CHS \ support \ acad.pgp. 。

17. What if the toolbar in AutoCAD is missing?

Point Tools-Options-Configure-Reset; You can also use the command MENULOAD, then click Browse and select ACAD. The MNC to load.

18. How to close *BAK file in CAD?

(1) Tool-option, select the "Open and Save" tab, and then clear the check mark before "Create backup copy every time you save" in the dialog box.

(2) You can also use the command ISAVEBAK to change the system variable of ISAVEBAK to 0. When the system variable is 1, a "*BAK" backup file will be created every time it is saved.

19. How to adjust the box showing coordinates at the lower left of the drawing area in AUTOCAD?

Press F6 to switch. Or modify the system variable COORDS to 1 or 2. When the system variable is 0, it means that the coordinate display will be updated when the pointing device specifies a point. When the system variable is 1, it means that the coordinate display is constantly updated. When the system variable is 2, it means that the coordinate display is constantly updated, and when the distance and angle are needed, the distance and angle to the previous point are displayed.

20. What if there is no dotted box when drawing?

Modify the system variable DRAGMODE, and it is recommended to change it to AUTO. When the system variable is ON, after selecting the object to be dragged, the outline of the object will be displayed only after entering drag in the command line; When the system variable is OFF, the outline of the object is not displayed when dragging; When the system variable bit is AUTO, the outline of the object is always displayed when dragging.

2 1. What if the virtual box generated by dragging the mouse when selecting an object becomes a real box, leaving two intersections after selection?

Just change the system variable of BLIPMODE to OFF.

22. What if the dialog box in the command becomes a command prompt line?

Change the system variable of CMDDIA to 1. When the system variable is 0, it is the command line; When the system variable is 1, it is a dialog box.

23. How to add commands and corresponding icons to AutoCAD toolbar?

Take cad2004 as an example

The toolbar of cad will not display all available commands, and users should add them themselves when necessary.

For example, by default, there is no multilmlinee command in the Drawing toolbar, so you should add it yourself.

The practice is as follows:

View-> Toolbar-> Commands tab, and select the window on the right side of the drawing to display the corresponding commands.

At this time, find "multi-line", click the left button to pull it out, if it is not placed in any existing toolbar, it will appear as a separate toolbar; Otherwise, become a member of the existing toolbar.

At this time, I found that the "multi-line" command just dragged out has no icon! ! You must add an icon for him.

The practice is as follows:

After dragging the command out, don't close the custom window, click the "multi-line" command, and select the corresponding icon in the lower right corner of the pop-up panel!

At this time, we can also find that cad allows us to customize icons for each command. This makes it easy to make a personalized toolbar! !

Finally, to delete the command, repeat the above operation, drag the command to be deleted back, and then select "Yes" in the confirmation request.

24. How to modify the shortcut keys of CAD?

For CAD2002 and below, just modify the ACAD. PGP files are placed directly in its supporting directory.

CAD2004 is located in Tools-Customization-Editing Customization Files-Program Parameters (ACAD. PGP)。

25. In AutoCAD, sometimes there is a cross mark where the mouse clicks. What should I do?

Use the BLIPMODE command and enter OFF at the prompt to eliminate it.

26. How to control whether the command line generates an echo?

Change the CMDECHO system variable to 0 or 1.

27. How to quickly find out the system variables?

It's hard to remember that there are as many as two or three hundred variables. You can find out which variable is wrong by the following methods. For the convenience of narration, name the problematic file as file 1 and create a new file as file 2 (it is better to create a new file, because all variables are default values, and you can also use files without problems), run SETVAR in two files respectively, and then select? Listing variables, copying variables into Excel and comparing which variables are different can greatly reduce the time of querying variables. For example, suppose a graph in which the variable ANGBASE is set to 90, then if the text is generated by a program, all the words in the text will be rotated by 90. The current setvar command lists variables, and then copies and pastes all variables into column B of the Excel file. Create a new file, list variables with the setvar command, copy and paste all variables into column A of the Excel file, enter "= IF (A 1 = B 1, 0, 1)" in the drop-down cell of the Excel file, then calculate the values of all rows, and then arrange column C in descending order.

28. Can't blasting block file, also can't use other commonly used commands.

This is due to the widespread lisp program in the local area network, which makes several common commands unusable, and only XP command can be used for block blasting. There are two ways to solve this problem. One is to delete the acad.lsp and acadapp.lsp files, both of which should be 3K in size, and then copy acadr 14.lsp twice, name them as the above two file names, plus read-only, and you will be immune. Delete all lsp files in the directory where DWG drawings are located. Otherwise, you will infect others. Second, there are special anti-virus software.

29. How to switch between Chinese and English menus?

It is feasible to save both Chinese and English menu systems in AutoCAD and switch back and forth. The specific method is to rename the Chinese menu file Pacad.mnu and put it in the \\SUPPORT subdirectory under the AutoCAD installation directory. Of course, don't forget to copy acad.mnl to Pacad.mnl. *** acad.mnu in the same directory. When using the Chinese menu, load the menu command for Pacad; When switching back to the English menu, use the menu command to load the acad menu file again.

30. How to set the password of autocad2004 graphics?

Tools-Options-Open and Save Buttons-Security Options, just set the password. If you cancel the password, just delete it here.

AutoCAD provides the query of point coordinates (ID), Distance and area, which brings great convenience to graphic analysis. However, in practical work, it is sometimes necessary to query the quality attribute characteristics of entities. AutoCAD provides the query of entity quality attributes, which can conveniently query the inertia moment, area moment and center of mass of the entity. It should be noted that for the closed area composed of curves and polysemy lines, the closed area should be located with the region command first, and then the quality attribute can be queried, and then the inertia moment, area moment and centroid of the entity can be queried.

3 1. How to calculate the area of two-dimensional graphics?

1. For simple graphics, such as rectangles and triangles. Just execute the command AREA (you can enter it on the command line or click the corresponding command icon), after the command prompts "Specify the first corner or [object/add/subtract]:", turn on the snap, select the intersection of rectangle or triangle in turn and press Enter, AutoCAD will automatically calculate the area and perimeter, and list the results on the command line.

2. For simple graphics, such as two-dimensional closed graphics composed of circles or other polylines and splines. Execute the command AREA. After the command prompts "Specify the first corner or [Object/Addition/Subtraction]:", select the object option, and select the graph to be calculated according to the prompt. AutoCAD will automatically calculate the area and perimeter.

3. For complex closed graphics composed of simple lines and arcs, the area command cannot be directly executed to calculate the graphics area. You must first use the region command to create a graph whose AREA is to be calculated as a region, and then execute the command area. After the command prompts "Specify the first corner or [object/addition/subtraction]:", select the object option, and select the newly created area graph according to the prompt, and AutoCAD will automatically calculate the area and perimeter.

32. How to set the line width?

There are many ways to change the line width of AutoCAD objects. The most common method is to use the color of entities on the graphic screen to obtain different plot line widths. In other words, when drawing, different types of graphics are painted with different colors according to their own needs. Then set different colors and different line widths when printing output. The method is as follows: Click the File menu and select Print, or press Ctrl+P to open the print/plot configuration dialog box. Click "Pen Assignment" in "Pen Parameters". The "Pen Assignment" dialog box pops up, where you can specify a pen number for each color number and select an appropriate pen width. Here's how to determine the pen width. The size of the pen width is mainly determined by the resolution of the printing device and the width between printing points, and the formula is/< Device resolution >; . AutoCAD will use these standard values to replace the values we randomly input. The following lists the minimum pen widths of several common printers:

1/300, suitable for HP Laserjet III printer series.

1/360 of canon BubbleJet inkjet printer series

1/600 is suitable for HP LaserJet IV series printers.

1/720, which is suitable for the new Canon BubbleJet inkjet printer.

Understand the above reason, we can fill in the value of line width as needed in the "Pen Assignment" dialog box. For example, the first color is "1/300", the second color is "2/300" and so on. The system will automatically calculate similar decimal values.

33. About line width.

Linewidth linewidth is absolute linewidth, and polysemy linewidth is relative linewidth. That is to say, no matter how big the graphic is printed, linewidth will not change, but polysemy linewidth will change with the scaling of the printing size, no matter how many times the entity is scaled, linewidth will not change, but polysemy linewidth will change with the scaling.

34. Use the [Tab] key in AutoCAD capture function skillfully.

When it is necessary to capture a point on an object, as long as the mouse is close to an object or an object and the TAb key is pressed continuously, some special points of the object or these objects (such as endpoint, midpoint, vertical point, intersection point with the object, quadrant, center point, tangent point, vertical point and intersection point of a circle) will be displayed in turn, and these points can be captured by left clicking on the required points. Note that when the mouse is near the intersection of two objects, the special points of these two objects will be displayed in turn (the objects they belong to will become dotted lines), which is very useful for picking points when the graphics are locally complex.

35. Is the ellipse generated by the ellipse command a polysemous line or an entity?

It is determined by the system variable PELLIPSE that when it is 1, the generated ellipse is a polysemous line.

36. Some commonly used shortcut keys.

F 1: get help.

F2: Switch between the drawing window and the text window.

F3: Control whether automatic object capture is realized.

F4: Digitizer control

F5: Equal Axis Plane Switching

F6: Controls how the coordinates on the status line are displayed.

F7: Grid display mode control

F8: Orthogonal Mode Control

F9: Grid Capture Mode Control

F 10: polar axis mode control

F 1 1: object tracking control

Ctrl+B: grid snap mode control (F9)

Ctrl+C: copies the selected object to the clipboard.

Ctrl+F: controls whether automatic object capture is realized (f3)

Ctrl+G: Grid display mode control (F7)

Ctrl+J: repeat the previous command.

Ctrl+K: hyperlink

Ctrl+N: Create a new graphic file.

Ctrl+M: Open the Options dialog box.

Ctrl+ 1: Opens the Properties dialog box.

Ctrl+2: Open the image browser

Ctrl+6: Open the image data atom

Ctrl+ opens the image file

Ctrl+P: opens the print dialog box.

Ctrl+S: save file

Ctrl+U: polar axis mode control (F 10)

Ctrl+v: Paste the contents of the clipboard.

Ctrl+W: object tracking control (F 1 1)

Ctrl+X: cut the selection.

Ctrl+Y: redo

Ctrl+Z: Cancel the previous operation.

37. When scribing, make the scribing have a certain distance from the graph.

Execute the DIMEXO command, and then enter a number to adjust the distance.

38. How to change all the standard style annotation text in the drawing into simplex style?

You can add a sentence to ACAD. LSP: (VL-cmdf)。 style " " Standadn " " simplex.shx ")。

39. How to highlight overlapping lines?

You can use the Tools-Display Order function.

40. How to change floors quickly?

Click any element in the layer you want to transform to, and then click Set Object's Layer as Current Layer in the Layer toolbar.

4 1. How to mark up and down when marking text:

Use the multiline text editing command:

Superscript: Enter 2, then select 2 and press A/B. ..

Subscript: Enter 2, then select 2, and click the a/b key.

Subscript: Enter 2 2, then select 2 2 and press the a/b key.

42. How to use special symbols?

Open the multi-line text editor-right-click in the rectangular box of input text-select symbol-other open character map-select symbol. Please note that the content of the character mapping table depends on the font selected by the user in the font drop-down list.

43. How to use the break command to interrupt the object at one point?

Execute the interrupt command. When prompted for the second point, you can enter @ and press Enter, so that the selected object can be interrupted at the first point.

44. When using the edit command, how to delete multiple graphic elements?

It is very convenient to hold down the shift key to select multiple primitives before the command is executed.

45."!" Use of keys.

Suppose there is a straight line with a known length on the screen (single line, polysemy line, of course, the length is unknown), which has a certain angle with the horizontal direction and requires a certain length to be shortened in the same direction as the horizontal direction. The operation process is as follows: directly select the line to make its pinch point appear, move the cursor to the end to be shortened and activate the pinch point to make the line become a stretchable rubber band line, and move the cursor in the direction of the line to make the rubber band line the same as the original one. There is no limit to the moving distance. Some people think that the moving direction can't be the same as the original direction, so they use the auxiliary point capture command, input "capture the nearest point (near command)", and then input "! Xx "(xx is a specific value) and then press enter, the length of the line will change. Very relaxed