Guides are horizontal and vertical lines that are specifically used to align objects visually. You can add, remove, and move guides. If the guide is not already displayed, click Guides on the View menu to display it. The steps for aligning objects with guides are as follows:
① Drag the Guide to position it where you want to align the object.
② drag each object close to the guide, so that the center or edge of the object automatically aligns the guides
In the PPT to set the guide to the document in the right button, click "Network Line and guide line", in the pop-up dialog box select "Guide Settings" (that is, in front of V) ok. You can also set the relevant parameters of the reference line inside!
1. Menu "View", toolbar check ruler, guide line, show two cross dashed guide, ruler is used to indicate coordinates.
2. Press CTRL and pull the guides to copy the guides.
3. Draw the Guide line outside the canvas to remove the guide.