QR Codes, also called mobile barcodes, can represent plain text, URLs, contact information, or geographic coordinates (using the FIELD command). Any existing text objects can be converted to QR codes by setting the Optically Scannable (text) property to 'yes' in the Property palette.
This works well enough to create QR codes, but every once a QR code is in a drawing, it somehow breaks dimensions and leaders. When stretching the text for both leaders and dims disapears and is replaced with '...'. The original text or dimension reappears when the stretch or move command is finished, but it makes it really hard to locate Mleaders and dimensions in clean locations on drawings when you cannot see the size of the text you are trying to move.
A linework code set interprets the syntax of the field codes that are entered into the data collector by the survey field crew. Linework Code sets are displayed on the ToolspaceSurvey tab. Specify the default linework code set in the Survey User Settings. An import event stores the linework code set that was last used to process linework for that event.
This code is handy if you want to notify the user when a drawing is saved in 2004 format even though the format in Options>Open and Save>Save as is set to anything other than 2004. Command that are found are all commands making a save of the drawing (like SAVE, QSAVE, SAVEAS, COPYCLIP, WBLOCK). Example when using WBLOCK the following might be showed on the command line:
I'm new to LISP in autocad. The code shown below draws circles (with radius of 1) in a sloped line. What I don't understand is the value of "a" does not increase in increments of 1. The center of the circle drawn in autocad is (1,1) , (1.7071,1.7071) , (3,3) , (3.7071,3.7071) , (5,5) ... Can someone pls. explain why?
Or, you can deactivate every osnap by setting the OSMODE system variable to 0 at the begining of the code and retore the previous value at the end (to be really safe, this method should need and error handler to insure the the previous value is reset in case an error occur during the code execution).
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