1、首先打开cad,找到上方栏目中的“标注”
![](https://video.ask-data.xyz/img.php?b=https://iknow-pic.cdn.bcebos.com/8b82b9014a90f603b3b19e2e3712b31bb051ed52?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_600%2Ch_800%2Climit_1%2Fquality%2Cq_85%2Fformat%2Cf_auto)
2、在弹出的界面中选择“线性”
![](https://video.ask-data.xyz/img.php?b=https://iknow-pic.cdn.bcebos.com/95eef01f3a292df5b25bae7cb2315c6034a8733a?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_600%2Ch_800%2Climit_1%2Fquality%2Cq_85%2Fformat%2Cf_auto)
3、然后在我们要标注的图纸中,点击要标注的“起点”,然后点击“终点”,最后往上方空白处点击,这样,单个线性标注就完成了,我们还可以在图标中进行标注样式修改
![](https://video.ask-data.xyz/img.php?b=https://iknow-pic.cdn.bcebos.com/574e9258d109b3defd2ce601c2bf6c81810a4cc3?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_600%2Ch_800%2Climit_1%2Fquality%2Cq_85%2Fformat%2Cf_auto)
4、点击上步骤的图标后,就可以在弹出的对话框中,点击“修改”,进行修改,这里就不详细进行介绍了
![](https://video.ask-data.xyz/img.php?b=https://iknow-pic.cdn.bcebos.com/203fb80e7bec54e70d4e1877b7389b504fc26a3c?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_600%2Ch_800%2Climit_1%2Fquality%2Cq_85%2Fformat%2Cf_auto)
5、修改好样式,我们就可以进行连续标注,还是点击“标注”,然后点击下方的“连续”,就可以连续标注了,和单个标注不一样的是,这个连续标注,点击起点后,就可连续点击后面的点进行标注。
![](https://video.ask-data.xyz/img.php?b=https://iknow-pic.cdn.bcebos.com/b8389b504fc2d562c4c6d284e91190ef77c66c88?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_600%2Ch_800%2Climit_1%2Fquality%2Cq_85%2Fformat%2Cf_auto)