I, AutoCAD Table Creation
AutoCAD Despite the powerful graphic functions, table processing is relatively weak. In actual work AutoCAD How to efficiently create tables, such as engineering quantity tables, is a very practical problem.
In AutoCAD In the environment, it is not only inefficient to draw a table by hand and then fill in the text in the table, but it is also difficult to precisely control the writing position of the text and the text layout is also very problematic. Although AutoCAD Supports object link and embedding, and can be inserted Word Or Excel Table. Word Or Excel After the modification is completed, you must return it AutoCAD On the other hand, some special symbols, such as the primary and secondary reinforced symbols, are Word Or Excel It is difficult to enter, so is there any best way to do it? After exploration, it can be better solved: first in Excel Create a table, copy it to the clipboard, and then AutoCAD Environment Selection Edit In the menu Paste special , Select AutoCAD entities After confirmation, the table is converted AutoCAD Entity, Explode Click it to edit the lines and square characters.
2. Word Insert in document AutoCAD Graphics
Word Various illustrations are often required during document creation, Word The plotting function is limited, especially for complex graphics, AutoCAD It is a professional drawing software with powerful functions and is suitable for drawing complex graphics. AutoCAD Draw the image and insert it Word Creating a composite document is a good solution to the problem. AutoCAD Provided Export Function first AutoCAD Image BMP Or WMF And insert Word Document, you can also AutoCAD Copy the image to the clipboard, and then Word Paste in the document. Note that because AutoCAD The Default background color is black, while Word The background color is white. AutoCAD The background color of the image is changed to white. In addition, AutoCAD Graph insertion Word After the document, the blank side is often too large, and the effect is not ideal. Exploitation Word The cropping function on the image toolbar is trimmed to solve the problem of excessive blank edges.
3. Modify the line width
AutoCAD Provides a command to modify the line width of a Multi-definition line. Pedit To modify the line width of a Multi-definition line (if it is not a multi-definition line, the command first converts it to a multi-definition line, and then changes its line width), Pedit The operation is complex. You can only select 1 Entity operations, low efficiency. AutoCAD R14 ComplimentaryProgram Bonus Provided Mpedit Command to modify the multi-definition line width in batches, which is very convenient and efficient. In AutoCAD2000 You can also specify the line width ( Lineweight You only need to select the entity (entity set) that you want to change the line width to modify the line width attribute. The line width modification is more convenient. Note that, LineweightWhether or not the attribute width is displayed on the screen depends on the system variable.Lwdisplay , The variable is On Is displayed on the screen. Lineweight Attribute width. The variable is Off Is not displayed. The same line width Lineweight The entity width can be controlled. The difference between the two is, Lineweight The line width is the absolute line width, while the multi-definition line width is the relative line width. That is to say, no matter how large the image is, Lineweight The line width remains unchanged, while the line width varies with the size of the print size. Scale Pair Lineweight No matter how many times the object is scaled, Lineweight The line width remains unchanged, while the line width varies with the scaling ratio.
IV, Graphic printing skills
Because no printer is installed or you want to input it with someone else's high-end printer AutoCAD Graphics, which need to be printed on other computers AutoCAD Graphics, but other computers may not be installed AutoCAD , Or for various reasons (such AutoCAD The font of the image is not displayed normally on other computers, such as network printing and network printing). You cannot use other computers to print the image normally. AutoCAD Print the image to a file to form a printer file, and then use it on another computer. DoS Copy command to output the printer file to the printer: Copy <Printer File> PRN/B To use this function, you must first add a printer of a specific model to the system and set it as the default printer, Copy Do not forget to add/at the end/ B To output the printer file to the printer in binary format.
5. Selection Skills
You can select the target one by one with the mouse, and add the selected target to the selection set one by one. In addition, AutoCAD Also provides Window (In "W" Response Select object : Or directly pull a rectangular box from right to left on the screen to respond Select object : Tip ), Crossing (In "C" Response Select object : Or directly pull a rectangular box from left to right on the screen to respond Select object : Tip ), Cpolygon (In "CP" Response Select object :), Wpolygon (In "WP" Response Select object :). Window And Crossing Used for rectangular windows, while Wpolygon And Cpolygon Used for the Polygon Window, in Window And Wpolygon The object is selected only when all parts of the object are included in the window. Crossing And Cpolygon As long as a part of the object is included in the window, the object is selected as an image. AutoCAD Also provides Fence Method "F" Response Select object :) Select an object and draw an unclosed line. All the objects that intersection the line are selected. When selecting a target, you may accidentally select the target that you did not select. R To respond "Select objects : " Prompt, remove some incorrectly selected targets from the selection set, and then type A And then add the target to the selection set. When the selected object is close to another object, you can press and hold CTRL At the same time, and then click the left mouse button, then the next object together in turn High Brightness Display until the selected object High Brightness Display, and then press Enter Key (or right-click) to select the object. You can also select an object with conditions. 'Filter Response Select objects :, In AutoCAD2000 And provides Quickselect Select entity, function, and Filter Similar, but easier to operate. AutoCAD The constructor function of the provided selection set is very powerful. flexible and appropriate use can greatly improve the drawing efficiency.
6. quality attribute Query
AutoCAD Provide coordinate points ( ID ), Distance ( Distance ), Area ( Area ) Queries bring a lot of convenience to graph analysis, but in actual work, sometimes it is necessary to query the object quality attribute characteristics, AutoCAD Provide object quality attribute query ( Mass Properties You can easily query the moment of inertia, area moment, and center of the object. Note that the closed area of the curve and multi-definition line structure should be used first. Region You can query attributes such as moment of inertia, moment of area, and center of mass of an object only after you perform a query of the attribute attributes of the closed area.
