Sh-To-ERP-SYS-APP/Library/PackageCache/com.unity.2d.animation@7.0.9/Documentation~/ToolPref.md

Tool Preferences

Adjust the appearance of the 2D Animation tools in the Skinning Editor by going to its Preferences menu: Edit > Preferences > 2D > Animation.

Tool Preferences

Setting	Function
Hide Tool Text	Enable this option to hide the tool text to have a compact view.
Selected Outline Color	Customize the outline color of selected Sprite and bone.
Sprite Outline Size	Use the slider to adjust the outline thickness of a selected Sprite.
Bone Outline Size	Use the slider to adjust the outline thickness of a selected bone.

Enable Hide Tool Text to have only the tool icons visible in the Skinning Editor window.