>Press ESC or ENTER to exit, or right-click to display shortcut menu. >Specify corner of window, enter a scale factor (nX or nXP), or : The following shows the results of using the ZOOM command transparently when the command function allows the user to provide a radius for the circle:Ĭommand: (command "._circle" "5,5" PAUSE "._line" "5,5" "7,5" "") The pause remains in effect until AutoCAD gets valid input, and transparent command ends. Therefore, users can 'ZOOM and 'PAN while a command is at a pause. If you issue a transparent command while a command function is suspended, the command function remains suspended. If the command function specifies a PAUSE with the AutoCAD SELECT command and the AutoCAD PICKFIRST system variable set is active, the SELECT command obtains the objects selected before the command is executed and does not pause for the user to select objects. The current layer is then reset to the previous layer.
Autocad lisp insert block on line code#
The preceding code fragment sets the current layer to NEW_LAY, pauses for an insertion point for the block MY_BLOCK (which is inserted with X and Y scale factors of 1), and pauses again for a rotation angle. (command "._-insert" blk PAUSE "" "" PAUSE) The layer NEW_LAY and block MY_BLOCK must exist in the drawing prior to testing this code. The following example code uses the PAUSE symbol to allow the user to specify the block’s insertion point. The Blocks palette is designed for fast access when you use a moderate number of blocks in a drawing. Use the gallery when you have a small number of blocks to insert quickly by clicking and placing them in your drawing. When the command function pauses for user input, the function is considered active, so the user cannot enter another AutoLISP expression to be evaluated. On the Home tab, Blocks panel, you can click Insert to display a gallery of block definitions in the current drawing. Otherwise, AutoCAD does not pause for user input but uses the value of the PAUSE symbol (a single backslash). If PAUSE is encountered when a command is expecting input of a text string or an attribute value, AutoCAD pauses for input only if the AutoCAD TEXTEVAL system variable is nonzero.
When the user specifies the desired point (or types in the desired radius), the function resumes, and a line is drawn from (5,5) to (7,5), as follows: (command "._circle" "5,5" pause "._line" "5,5" "7,5" "") Also, if the command function is invoked from a menu item, the backslash suspends the reading of the menu item, which results in partial evaluation of the AutoLISP expression.įor example, the following code begins the CIRCLE command, sets the center point at (5,5), and then pauses to let the user drag the circle's radius. However, it is recommended that you always use the PAUSE symbol rather than the explicit use of two backslashes. Note: You can use two backslashes ( \\) instead of the PAUSE symbol.
0 kommentar(er)
