How can I convert layer to smart object in Photoshop?

问题

This script converts the active layer into a smart object:

createSmartObject(app.activeDocument.activeLayer);
function createSmartObject(layer)
{
    var idnewPlacedLayer = stringIDToTypeID( 'newPlacedLayer' );
    executeAction(idnewPlacedLayer, undefined, DialogModes.NO);
}

My question: Is there a shorter way to code this?

回答1:

createSmartObject();
function createSmartObject() {
    var idnewPlacedLayer = stringIDToTypeID( 'newPlacedLayer' );
    executeAction(idnewPlacedLayer, undefined, DialogModes.NO);
}

You don't need to pass the layer into the function--it acts upon whatever the current active layer happens to be.

来源：https://stackoverflow.com/questions/40617888/how-can-i-convert-layer-to-smart-object-in-photoshop