Q: How to easily delete a large number of points and other elements in AutoCAD?
A: Click "Features" (shortcut "Ctrl+1") pop-up Features dialog box, click the "Quick Select" button in the upper left corner (Figure 1), and pop up the Quick Selection dialog box, click the "whole graph → point → all → ok" (figure 2), that is, you can select all the points in the entire graphic; Press Delete can be deleted.
In AutoCA
In AutoCAD cartography sometimes we need to do some text annotation, in the industrial drawings often encounter some cubic meters, square meters, etc. with superscript unit symbol, then how to enter in AutoCAD with superscript symbol?
Using multiline Text command Mtext, enter "m3^" in the text box:
Using the mouse to select the 3 and "^" symbol that we need to make superscript, click the Stack button on
If we need to replace a lot of text with the same text in one file, we usually think of a substitution command. In previous versions of AutoCAD, you had to load the CHT feature and use the CHT related commands to complete the replacement work. But in the AutoCAD R14 can complete the replacement work directly without reloading the CHT.
The method in R14 is to click the "Properties" button in the status bar,
The concept and function of 6.3.1 pattern filling
This is often the case when drawing graphics, such as drawing a section or section of an object, using a pattern to fill a specified area, a process called a pattern fill (Hatch). Pattern fills are often used to express the material type of an object in a cross-sectional view, which increases the readability of the graphic.
In AutoCAD, no matter how complex a pattern fill is, the system considers it
When a user constructs a selection set in AutoCAD, the select set can be filtered using either the Quick Select (Quick Select) or the Objects Selection Filters (Object Selection Filter) dialog box to filter the selection based on object attributes or object types. That is, the user can select only objects that meet the specified criteria, and other objects will be excluded from the selection set.
With a quick selection, you can quickly define a selec
Self-built http://through-the-interface.typepad.com/through_the_interface/2008/07/conditional-sel.html
This articleArticleIn a previous article, we can findCode. Here we are concerned about how to better select entities in multiple layers: the choice of filtering mechanism of AutoCAD makes this choice easy to implement, at the same time, it can achieve composite selection related to each attribute of the object.
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vs2010+ AutoCAD 2012 Development debugging process, found that the normal class inside the breakpoint can be traced, may be to create a custom form interface is, Form1.cs code breakpoints are not used. The reason for this is the fiber (Fiber) of AutoCAD. Yes, it's a fiber (Fiber) instead of a thread. There are problems with VS2010 's debugger working with AutoCAD
AutoCAD series software has always been one of the most popular design software, in the Mac platform is the same, but the genuine AutoCAD price also let a lot of individual users, especially in the learning phase of the student users have to find all kinds of cracked version on the internet. The uneven software version and some cracked software contain rogue software bundle download also let many user frien
1, we in the computer empty folding place then right click "Blank Place" then in the menu then click "New-Text document" as shown in the following image;
2, then you can create a blank Notepad document, double-click Open the Notepad document, and then save it as a Dfst.dll file, note that the format for all files;
3, the Dfst.dll file cut, and then we enter the AOTOCAD 2007 installation directory support document, the Dfst.dll file paste in, if there is to replace us click to con
Example 1 draw hex nut part diagram
Step 1 Create a new graphics file
Start the AutoCAD 2002 system and create a new graphics file for the template "ACAD.DWT".
Step 2 Graphic Drawing
(1) Draw two lines (line), the endpoint coordinates are ( -12.5,0), (12.5,0) and dots (0,-12.5), (0,12.5).
(2) Draw two circles (Circle), all with point (0,0) as the center, the radius is 4, 10 respectively.
(3) Now to draw a positive hexagonal. Select the icon on t
We know that drawing graphics in AutoCAD is proportional, but when dimensioning, there are two dimensions associated with callouts in the property manager: Callout linear proportions and callout global proportions. As pictured.
If we select the "Callout-style" menu and open the callout style manager, you can see the option to adjust the callout's linear ratio under the main Units tab. Under the Adjustments tab, you can see the option to adjust the gl
When drawing on drawings, you should determine the proportions before starting. This scale is the ratio of the size of the drawing object to the actual size of the object represented by the graphic. For example, every one-fourth inches in a building graphic might represent a foot of a room floor plan. The selected proportions must make the object's graphics full of drawings. In AutoCAD, this process is reversed. You can use the specified unit type (
This is an AutoCAD model to do badminton tutorial, modeling is not difficult.
The main application to the CAD commands are as follows: L line, Region surface field, Rectang rectangle, C circle, spline spline line, revolve rotation, M Mobile, rotate3d three-dimensional rotation, 3DARRAY three-dimensional array, torus ring.
Final Effect Chart
The production process is as follows.
In CAD, press the picture to draw a rotating surface.
Region crea
Example 4 Drawing House floor plan
Step 1 Create a new graphics file
Starting the AutoCAD 2002 system and creating a new graphic file with "ACADISO.DWT" as the template;
Step 2 Draw Guides
(1) First use the "xline" command to draw the horizontal reference line. Select the icon on the Draw toolbar and, as prompted, enter the command line:
Command: _xline Specify a point or [Hor/ver/ang/bisect/offset]: H Enter
NBSP;
5.3.1 Instance 2 draw a telephone
Step 1 Create a new graphics file
(1) to start the AutoCAD 2002 system, "ACADISO.DWT" for the template to create new graphics files.
Step 2 draw the basic outline
(1) using the "Rectangle" command, draw 4 rectangles between the point (10,10) ~ (70,90), (17,20) ~ (32,80), (36,63) ~ (66,83) and (38,24) (43,27) respectively as the basic contour, as shown in Figure 5-24.
Step 3 Modify Contour Line
(1) • Now use the
Nodes are the key points in AutoCAD, which are often used to make positioning, tagging, moving, copying and other complex operations.
In the practical application we will find that sometimes we choose a slightly more complex graphics does not appear node, to our graphics operation brought a little trouble.
There is a trick to solve this problem: When the selected graphics do not appear node, use the copied shortcut key Ctrl + C, the node will be dis
In the previous article, junqilian used Amazon Simple Queues Service (SQS) to achieve remote interaction with AutoCAD. This article describes how to use Amazon Simple Queue Service (SQS ), here we will introduce how to use Microsoft's Windows Azure Queue Storage to implement similar functions. This is also an improvement. Generally, the most intuitive message passing is a string, but other types such as common objects can also be passed through the qu
AutoCAD ObjectARX and realdwg summary:
AutoCAD ObjectARX: Free AutoCAD Secondary Development SDK (http://usa.autodesk.com/adsk/servlet/item? Siteid = 123112 id = 785550)Realdwg: Provides reading and writing DWG drawings, and does not require installation support from AutoCAD. It is charged!
Blog:Http://www.cadki
Flash has a lot of "drawing" tools, and can make a heart-beating animation, but if you need to enter more complex pictures, such as mechanical assembly drawings, part drawings and architectural effects, such as pictures, Flash can do nothing. At this time we can insert AutoCAD provided by the picture, in Flash insert AutoCAD Graphics method is as follows:
First, the drawing in
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