les scripts photoshop

[HaiSoft]

Bonjour,

Que veut dire la commande (dans un script) : selection calque 1 sur calque 2 (sans rendre visible) ?

Merci

[c.pfaffenbichler]

Please elaborate, maybe posting some screenshots could help.

[I have gone]

This should select the next layer when it is not visible.

nextLayer(0); // up
//nextLayer(1); // down

function nextLayer(direction){
var ref = new ActionReference();
ref.putEnumerated( charIDToTypeID('Lyr '),charIDToTypeID('Ordn'),charIDToTypeID('Trgt') );
try{ 
activeDocument.backgroundLayer; 
index = executeActionGet(ref).getInteger(charIDToTypeID( "ItmI" ))-1; 
}catch(e){ 
index = executeActionGet(ref).getInteger(charIDToTypeID( "ItmI" )); 
}
ref = new ActionReference();
if(direction == 0){
ref.putIndex(charIDToTypeID("Lyr "), index  + 1);
}else{
    ref.putIndex(charIDToTypeID("Lyr "), index  -1);
    }
var desc = new ActionDescriptor();
desc.putReference(charIDToTypeID("null"), ref ); 
desc.putBoolean( charIDToTypeID( "MkVs" ), false ); 
try{
executeAction(charIDToTypeID("slct"), desc, DialogModes.NO );
}catch(e){}
};