AutoCAD LT :: Unable To Draw Circles And Lines
Oct 19, 2011
I am not able to draws circles and lines etc. using the ribbon or the command line. i am using the correct procedures per the tutorials and I have Google search how to add circles. I click the circle on the ribbon, choose my center point and drag to choose the radius, left click and no circle, same procedure for a simple line.
Is there something that needs to be activated for these to work? I have an activation code which I do not remember using when I installed the software, I only remember using the serial number and product key.
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May 7, 2013
Version: Autocad 2013
I have a problem drawing straight lines. Normally, like everyone, I will start from any given point and the line i wish to draw will snap to 0, 90 or 180 degrees. However there is now no snapping and no straight lines.
I have tried resetting SNAPANG to 0 (it is already set to 0) and this works for maybe the next 3 lines but then I am back to square one and cannot draw a straight line without constantly having to reset SNAPANG.
I've tried resetting USC to world. I've also tried changing PLAN to view and world.
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Jul 4, 2013
I have received some electrical drawings that i'm making some alterations to. When i try to draw a line between fittings it just disappears. I'm not very experienced with auto cad and only really use it to alter drawings for final designs.
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Apr 25, 2012
I'm working in ACAD 2012. I am at times, unable to draw simple vertical lines in the z-axis. Drawing pluming riser diagrams in 3D. Steps I am taking,
1) Opening the drawing.
2) X referencing a floor plan.
3) Changing the view using the cube to SW Isometric
4) Using the LINE command selecting a point, aligning the cursor with what seems like the Z-axis and entering the distance, heighten enter.
The line drawn is flat. This line can be seen as flat when rotating views. The only solution I have found is to use the "Reset Autocad Settings to Default"
Observations: Sometimes I am able to draw in 3D just fine, but something will happen in the middle of the drawing process that will now only allow me to draw flat. Also was never able to draw polylines in 3D is that how it's supposed to be? Used another computer with the same drawing, at first won't allow me to draw in 3D but after a couple attempts will eventually draw in 3D just fine. Tried starting from a blank template, no luck. Tried changing drawing space to 3D modeling and 3D basics, no luck. Also, when working drawings with existing 3D objects, I am able to snap to vertical point as a start point but cannot snap to a point on any other points on the object that at are at a different elevation.
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Sep 11, 2013
how to drawing a line tangent to two circles in C#?
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Feb 26, 2007
I just got hold of the formula for it, and just went WOW......I'm not even going to start to understand that....let alone write a routine for it.
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Oct 11, 2007
I can't control the location of a 3rd circle using ttr. I'm drawing two circles and then a 3rd tangent to both but I want the 3rd circle to be centered down below the two original ones and all it will do is be above them. See drawing.
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Oct 23, 2013
How do you draw circles along the circumference of a circle at various angles? for example i want to plot a small circle every 30 degrees along a larger circle.
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Mar 23, 2012
I need to lay one of our existing blocks ontop of every power outlet on a floorplan (the power outlets are currently shown as a simple shape (eg. either a rectangle, triangle or circle) with text next to it.
There are hundreds of power outlets, so if there is a lisp routine for replacing any part of the power outlet with the block, eg. replacing text/mtext with a block or replacing a pline with a block.
I have found a very successful lisp routine for replacing circles with blocks, but this obviously only works on the power outlets that are shown as circles. So a simpler way of looking at it could be a lisp for drawing a circle around mtext/text then I could simply use the circle to block lisp to place the blocks.
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Mar 21, 2011
Im having a little issue with connecting lines and circles but not sure how to shorten the question to do a search on here. I have 2 concentric circles (the two circles form the walls of a round tower wall) which have 2 lines (representing a wall) passing through them. I want to join the circles from the circumference to the lines, but each time I try to do it the line seems to default to the center of the circles and to the endpoints of the lines which is not what I want. The eventual aim will be to remove a section of the circles and the lines where the new line connects to them to form an opening in the walls.
Ive tried <shift>right click and selecting tangent on the circles but I cant figure out what to do on the lines and it constantly defaults to the end of the line not to where I want to intersect the lines.
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Apr 27, 2011
Like when I draw a cylinder, instead of a solid cylinder I get two circles joined by two lines. How do I change this so that I get the solid?
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May 26, 2012
Two circles have appeared on my drawing, I cant select them to get rid of them, they scale differently to the rest of the drawing when I zoom, i.e. I zoom out and the get large, I zoom right in and they are small. Where did they come from and more importantly how can I get rid of them?
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Sep 11, 2013
I drawning 2 circle as radius 250mm.the distance between two circle is 0.08mm I drawing one line segment between two circle and I Expanding line segment as length 20mm.then I offset this line The amount 2.5 mm in vertical side up.
When I trim these horizontal line that are Cross-Being with two circle the Remaining line segment is shorter than real distance between two arcs I thinks its happening?
Also I attached 7 pics I try show my problem.
Also when I want obtain horizontal distance with distance command or by linear the intersection is not start from circumference.
whats this and how I can get real horizontal distance between two arcs
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Sep 30, 2013
I am working with a drawing provided to me by someone else, and where there should be arcs they have multiple line segments. I need a radius for what I'm doing, so I drew a circle with TTR and then tried to trim against the tangent lines to get my arc. However, sometimes this works and sometimes it doesn't. why this doesn't always work?
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Feb 19, 2013
change all circles of a certain diameter in a .dxf file to points. I received the following lisp file. For the last 10-12 years it has worked great. We create many custom sized parts that could be cut on a plasma (utilizing the circles for holes) or punched, assigning a crosshair tool to the point. Now we are switching to a laser, and want to etch a crosshair at this same location. Our solution has been to draw the crosshair and copy to each required location. Sometimes this may be 20 to 30 locations. Now I would like to know if there is a way to replace all of these circles with a crosshair. This could be a similar lisp file, or an easier manual operation. I know that I can select all of the circles using the filter command and specifying the radius. But I don't know how to assign the 'crosshair' to these locations. (defun c:ctopt ( / ename cnt ss) (setq ss (ssget "x" '((0 . "CIRCLE")))) (if ss (progn (setq cnt 0) (repeat (sslength ss) (setq ename (ssname ss cnt)) (if (equal (cdr (assoc 40 (entget ename))) 0.025 0.005) ;use this line for a radius 0.025 +/- 0.00015 ;(<= (cdr (assoc 40 (entget ename))) 0.05) ;use this line for a radius of 0.05 or less (progn (entmake (list '(0 . "POINT") (assoc 10 (entget ename))(assoc 8 (entget ename)))) (entdel ename) )) (setq cnt (1+ cnt)) ) ) ) (princ) )
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Oct 29, 2013
I'm trying to make a part of different tubes by sweeping circles along lines. However one side of the part joins correctly, but other not. I'ill add photos of correct smooth join and uncorrencly unsmooth.
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Mar 3, 2012
I have put several drawings into the Publish> DWG>>> PDF mode.
The PDF comes out missing little bits of border lines around circles and elipses as well as some bleeding of colors.
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Nov 15, 2005
I am trying to create a circle with a pre-defined diamter of 7mm, and then I want to add 20 (twenty) generated lines intersecting another 20 lines across the circle.
TO make it more difficult, I need to pre-define the width of the lines, as well as the spacing of the lines.
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Mar 24, 2004
How do you smooth lines? Like if I trace something and the lines are just a touch jagged, how do I get them to look perfect? I'm using PS7.
Also, how could I make concentric circles? Or even just a hollow circle? I can use the shape tool to make a circle, but that fills it - is there a way to make it with just a 2 or 3 pixel outline and hollow in the middle?
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Jan 20, 2012
When I drag out a circle, or use the node to curve the corners of a rectangle, the line isn't smooth. It looks like it's slightly jagged.
I'm trying to create a drawing which features the rounded edge of a playing card, with no luck. It simply doesn't look good.
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Mar 16, 2009
I'm trying to create dotted lines that are actually circles and not square shaped dots (the given option in the outline menu). Is the best/only way to do this by creating a new Artistic Media Brush? It seems like there should be an easier option when needing to create a long dotted line or a shape with a dotted outline.
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Mar 18, 2012
I wrote some stand+alone application (WinForm=, where user can specify dimensions.Now after button click I want to switch form to current AutoCAD file and prompt user to specify point.
From this point I want to start drawing few lines.And I don't know how to switch to AutoCad and get current drawing space.
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Mar 29, 2012
Drawing Parrallel lines from one elipse to another?
I am drawing pipe and beams.
I use a variety of methods. Right now I just SNAP to the elipse, draw the lines at the angles and then hit the other elipse. Sometimes though the lines jump all around the elipse.
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May 12, 2011
I am trying to draw lines(orange colored) on this 3d object(crimson colored). Every time I go to select the lines to alter them I end up only being able to select the 3d object they are on. How do I turn off the selection of the 3d objects or anything on that layer?
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Apr 1, 2008
Somehow i can't draw lines with different lineweight. I can change the color and the linetype but the lineweight doesn't. In the properties toolbar over the workspace the last option (after lineweight) is not active and shows bycolor!I suppose that is the problem why i can't draw lines with different lineweight!
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Apr 5, 2011
How can I draw lines with numbers in autocad that represents sizes of other lines (I don't know how to call them on English) ? For example on this pic lines with numbers 50, 60, etc.
kotiranje1ab1.jpg
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Jan 7, 2013
How do we draw three lines instead on one? As an architect, the exterior walls are 3-lines for brick construction. How can I draw with 3-lines instead of one in Aouto Cad 13 for Mac?
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Feb 28, 2013
How do I draw 2D lines from points? What setting do I need to change? I want to drawin glines using the node as a grip but I do not want them to have z coordinates.
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Jun 14, 2012
I am doing a project where we should detect center of object and automatically draw lines in all directions example: Lets consider a rectangle, locate center of rectangle and draw lines on all directions.
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Sep 2, 2011
I have to draw this:
[URL]......
But I can't understand how to draw the lines with that measure in fractions. I have my units set in "Architecture : Inches".
For example, in the right line that is: 9'-11 7/8''
What I do is, start the line command, click anywhere on the gril (because it doesn't say where start... so I guess you could click anywhere, although I am not sure about that either). And then I put, @9
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Apr 18, 2013
For some strange reason when I got to work this morning I was unable to view items as I draw. I can see lines as I draw once I specify the first point with ortho on or off, but I can't see shapes (dimensions, circles, rectangles, ellipse, or box) while I draw. Once I select the second point the object does appear but a setting has changed and I can't figure out how to get it back to normal.
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