Professionals : what's the contract in adobe photoshop ?

Question

In selection ->modify->contract

Deleted user · Answer

It makes the selection gets smaller by a specific amount eg.1 pixel

Hicham Ezzahir · Answer

In the toolbar, hold down the Spot Healing Brush and select the Patch tool .
In the options bar, do the following:
Content-Aware Patch options
Patch

Choose Content-Aware to select the content-aware option.

Adaptation

Choose a value for how closely the patch reflects the existing image patterns.

Sample All Layers

Enable this option to create the result of the move in another layer using information from all layers. Select the target layer in the Layers panel.
Select an area to replace on the image. You can use the Patch tool to draw a selection, or use any of the other Selection tools as well.
Drag the selection over the area you want to generate a fill from.