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- #Autocad lisp get x,y from selected point how to#
- #Autocad lisp get x,y from selected point update#
- #Autocad lisp get x,y from selected point code#
Go to great lenghts Similarly, in order to write the coordinates to the text file, a do-point function takes into account the different lengths of the point coordinates. Here, the counter j increases by either 2 or 3, depending on whether a z coordinate is present.
#Autocad lisp get x,y from selected point code#
This code fragment shows that an integer n is used with either the value 2 or 3 to deal with the different array lengths. The make-list function processes each of these three categories in turn to generate three separate lists of points.Īrrayed of the dark Because the lightweight polylines have only two coordinates per point the x and y valuesthe arrays that contain them must be grouped in pairs instead of threes. The main function, vertcalls a make-filter function to filter the objects produced by the subsequent function get-objectswhich returns a list of ActiveX objects separated into the categories of lightweight polylines, 2D polylines, and point objects. Those of 2D polylines and point entities contain all three x,y,z coordinates, as seen in figure 2. The vertex points of lightweight polylines contain only x and y coordinates. I used this function to return the coordinates of all vertex points of both types of polyline and also of the point objects. The beauty of using ActiveX objects, properties, and methods in plist. When you select appropriate entities, you are asked to enter a filename using AutoCAD's regular File dialog box, as shown in figure 3. If you don't include any polylines or points in your selection, the routine prompts you to try again. The program first prompts you to select objects.
#Autocad lisp get x,y from selected point update#
This month's solution is an update that includes polylines and point entities and uses the more modern approach of object-oriented programming with ActiveX objects, methods, and properties. AutoCAD drawing with polylines and points. Figure 1 shows an AutoCAD drawing with an assortment of polyline types and some point entities.įigure 2 shows a Microsoft Excel worksheet that displays the x,y,z locations Figure 1. Pedro Gerstberger e-mailed a request to export x,y,z points from either polylines or AutoCAD point entities.
#Autocad lisp get x,y from selected point how to#
How to use the program? I wrote the code to run when I type LB then. Pan tilt mechanismĬan you help me edit the LISP, set the default output without the leader arrow, and in a format with X coordinate on top of the Y coordinate? Hi All I was looking for a lisp file that will list cords for me something like this 1, I have managed to get each of the coordinates on a different line of text by using a control character chr 10 but I am struggling to find anything for Color. Learn how your comment data is processed. Rinoceronte tra i grattacieli di new york I'm also a member of Autodesk Expert Elite, appreciation for individuals who give contribution to Autodesk community. Thank you to Shawki! ImportXYZ – Import coordinates LISP Notes: After I wrote this, I realize that Shawki abo zeed have published similar code in labeling coordinate tips.
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And if you want to simply download and use it, download this file. It makes sense, because if we want to label our coordinate, then usually we do use global coordinate.īut what if you want to label the coordinate from UCS? We will get there. If you move the UCS, it will still use global coordinate. It will only recognize the point position from global coordinate. It is nice that you can create your own block, create your own block shapes, and customize it to look anything you want to.