For example, there are three layers in this open document. First, align the three layers, hold down the ctrl key to select the three layers in turn, or hold down the shift key after selecting the first layer above, and then select the lowest layer to select the layer to be aligned.
Note that the alignment operation in PS must be carried out when switching to rectangular marquee, lasso, magic wand and other tools while moving tools. There is no alignment button on it, and the alignment button will only appear when you switch to the move tool. For example, if you select the first button Align Left, the three layers will automatically align with the first layer on the left.
If uniform distribution of more than three layers is desired, vertical distribution and horizontal distribution can be used. Next, let's take a look at how to quickly align a single layer on the canvas, hide all layers 2 and 3 and the background, and select layer 1. At this time, we found that the alignment button above is not available, and then press ctrl and A to select all, and we can use the alignment button above. At this time, we can use various methods to align the selected layer with the canvas.