The commands
, , and only appear in the menu if a text layer is present.In the Text to Selection drop-down list, the commands are identical to those of the Transparency submenu (in fact, the text is formed of areas of different transparency):
Text to Selection: 7.39절. “Alpha to Selection”
Add to Selection: 7.40절. “Add Alpha channel to Selection”
Subtract from Selection: 7.41절. “Subtract from Selection”
Intersect with Selection: 7.42절. “Intersect Alpha channel with Selection”