AutoCAD Visual LISP / AutoLISP :: How To GETPOINT Via Mouse Click Only
Dec 22, 2011
I am trying to limit the input that can be processed when using the getpoint lisp function. So the code below prevents the user from entering null input (i.e just hitting a carraige return) as specified by the initget bit code of 1, or a non-numeric entry (i.e. for instance, typing S and hitting a carriage return) as the getpoint function does not allow for a non-numeric entry.
(initget 1)
(setq PT1 (getpoint "
Pick Location of First Point: "))
However, the issue is that the code does NOT prevent the user from entering a number and hitting return. For instance, if I enter the number 100 and hit return, getpoint accepts this as a valid entry and returns a point value that is projected, in some form or fashion, from I believe the last entered point or (0,0,0) if a point was not previously entered. I only want the user to be able to select a point with a mouse click and not type in a number or point coordinate.
So is there some way with AutoLISP or Visual Lisp that you can prevent the user from typing in a numeric value and hitting a carraige return in conjuction with the getpoint function? Or is there some other function that will provide the getpoint functionality while providing the entry limitations described?
I still want it to have its normal behavior while in a command, but when not in a command it still enters the selection mode, which does not work, but if it would enter a zoom window command, it might be a more useful command.
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See Continuous dimension attachment for example.
I work at a glass and glazing company and this is how we dimension mullion width and DLO. See typical window dimensioning attachment for window elevation with dimensions.
I have a list ("temp.dwg" "temp2.dwg") and would like to add the string "insert text here" into each item in the list resulting in ("insert text heretemp.dwg" "insert textheretemp2.dwg"). how would i go about doing that using LISP?
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I found a lisp with a function that looked to set viewport visual styles. But it does not seem to be supported anymore. --> (vla-put-VisualStyle vport 1)
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Lisp that switches back on Selection Preview i.e. thickens and highlights lines when you hover over them?I don't know why, but they are always unticking the boxes.
I have two menus that I use often and I would like to add them to my mouse buttons. Attached is a picture of the two menus I like and the two buttons. The Shift + Click has the correct menu already (Osnap menu2) my problem is adding my custom menu to the CTRL + Click doesn't work. I labeled Osnap Menu 1 and 2, 1 being the custom menu I have use in the past and 2 being the default osnap menu that comes with the cui file. How to get the second button to read my menu rather than both read the same osnap 2 menu?
Is it possible to execute a certain command based on multiple selections withinin a dcl? for example: two radio colums, one with selections A and B, and a second with selections 1 and 2. is it possible to program commands based on user selections from each column? ex: if A and 1- do a command. A 2- do a different command, etc...
I tried :
(action_tile "key1" "(setq A t") (action_tile "key2" "(setq B t")
I am trying to find a lisp that would get an attribute value (tag name = NBR_5) . I'm trying to run a simple routine that would let the user place the value from the titleblock attribute as text on a drawing. I see a ton of articles regarding getting attributes but I am not well versed in programming.
I'm trying to find acceptable point values to feed to the vlax-3d-point function for a vla-addmtext function. With vanilla lisp I just provide the point as x y = "7/32" "2-3/8". So I assumed that I could drop a 0 in for the z like: (VLAX-3D-POINT "7/32" "2-3/8" 0).
Then I thought I was going to be tricksy and try (vlax-3D-point (getpoint)) believing that I could pick the point and get what I need to feed the function, but yet again, no deal. The command line gave me:
node of #<variant 8197 ...>
Nothing I can use in my code. So how do I find the point in a format that vlax-3d-point will like?
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I believe I need to insert Alt S into my macro to select Start from the window to begin the check. Is there a character or series of characters that will represent Alt in a macro?
I upgraded from Autocad 2004 to 2012 recently and my lisp file doesnt work anymore.
what it's supposed to do is when looking at the layout tab that you want you can switch to the model space location of the same zoom as the layout tab without messing with the layout zoom.
I need a program that simulate this DOS command: dir /on/b *.dwg >list.txt
it list all dwg files on current open dwg file folder and sort them and finally put them in a text file with list.txt name. something like thistype list.txt)
(sort alphabetically and logically) because of disabled DOS utility in my PC I need a pure lisp functions, I tried to wrote this program but I couldn't!!
Instead of starting an application, how to shut all of its instances down. Let’s say I have iTunes and/or Internet Explorer w/ a few tabs open and I can close them down without getting to the application to terminate it the usual way.
I am trying to get my original layer and lintype reinstated after the user is finished with the pline..I know Im suppose to use the while command but am now completely lost on which way to do this
I have a drawing that has 2D pipeline (only x and y, z value =0) and 3 topo contour lines ( with x, y and z vaules). I need to divide the the 2D pipeline into say 2000 points and then get the corresponding z values from the topo contour lines. I think it can be done by interpolating between the z values for the two apparent intersection points of the 2D line and the contour lines, the x and y values will be the same for the points that falls between these two aparent intersections. Is there any lisp out there that can do that.
Is there a way to find the name of the second folder?
Is there a way to find the name of the third folder?
The string length of the characters for each of the first, second, third (and so on) folders are different, which means I can't count character using the "substr" function.
