[baanet]

if (app.documents.length > 0 && app.activeDocument.pathItems.length > 0) {
var doc = app.activeDocument;
var docSpots = activeDocument.spots;
var isExist = false;
for (var j = 0; j < docSpots.length; j += 1) {
if (docSpots[j].name.toString() == "UV") {
spot1 = docSpots[j];
isExist = true;
break;
}
}
if (!isExist) {
newCMYKColor = new CMYKColor();
newCMYKColor.cyan = 100;
newCMYKColor.magenta = 0;
newCMYKColor.yellow = 0;
newCMYKColor.black = 0;
var newSpot = app.activeDocument.spots.add();
newSpot.name = "UV";
newSpot.color = newCMYKColor;
newSpot.colorType = ColorModel.SPOT;
var newSpotColor = new SpotColor();
newSpotColor.spot = newSpot;
} else {
var newSpotColor = new SpotColor();
newSpotColor.spot = spot1;
}
var isExist = false;
for (var i = 0; i < doc.layers.length; i += 1) {
if (doc.layers[i].name == "UV") {
targetlayer = doc.layers[i];
isExist = true;
break;
}
}
if (!isExist) {
targetlayer = doc.layers.add();
targetlayer.name = "UV";
}
g = targetlayer.groupItems.add();
var frontPath = app.activeDocument.selection;
for (var i = 0; i < frontPath.length; i += 1) {
apply_G_DC(frontPath[i]);
frontPath[i].duplicate(g, ElementPlacement.INSIDE);
}

function apply_G_DC(the_Obj) {
if (the_Obj.constructor.name == "GroupItem" && the_Obj.clipped == false) {
try {
var N_sub_obj = the_Obj.pageItems.length;
for (var i = 0; i < N_sub_obj; i += 1) {
apply_G_DC(the_Obj.pageItems[i]);
}
} catch (error) {
return;
}
} else {
if (the_Obj.constructor.name == "CompoundPathItem") {
try {
var N_sub_obj1 = the_Obj.pathItems.length;
for (var i = 0; i < N_sub_obj1; i += 1) {
apply_G_DC(the_Obj.pathItems[i]);
}
} catch (error) {
return;
}
}
}
apply_S_DC(the_Obj);
return;
}

function apply_S_DC(the_Obj) {
if (the_Obj.stroked) {
the_Obj.strokeColor = newSpotColor;
the_Obj.strokeOverprint =false ;
}
if (the_Obj.filled) {
the_Obj.fillColor = newSpotColor;
the_Obj.fillOverprint = true;
}
}
}

[792491914]

https://www.cnprint.org/bbs/showthread.php?t=3584444/ 52楼