52 lines
1.3 KiB
React
52 lines
1.3 KiB
React
#target photoshop
|
|
|
|
/*
|
|
Create missing guides at the document origin.
|
|
Existing guides at X=0 or Y=0 are not duplicated.
|
|
*/
|
|
|
|
(function () {
|
|
if (app.documents.length === 0) {
|
|
alert("请先打开一个文档。");
|
|
return;
|
|
}
|
|
|
|
try {
|
|
var document = app.activeDocument;
|
|
var hasVerticalAtZero = false;
|
|
var hasHorizontalAtZero = false;
|
|
var tolerance = 0.001;
|
|
var i;
|
|
|
|
for (i = 0; i < document.guides.length; i++) {
|
|
var guide = document.guides[i];
|
|
var position = guide.coordinate.as("px");
|
|
|
|
if (Math.abs(position) <= tolerance) {
|
|
if (guide.direction === Direction.VERTICAL) {
|
|
hasVerticalAtZero = true;
|
|
} else if (guide.direction === Direction.HORIZONTAL) {
|
|
hasHorizontalAtZero = true;
|
|
}
|
|
}
|
|
}
|
|
|
|
if (!hasVerticalAtZero) {
|
|
document.guides.add(
|
|
Direction.VERTICAL,
|
|
new UnitValue(0, "px")
|
|
);
|
|
}
|
|
|
|
if (!hasHorizontalAtZero) {
|
|
document.guides.add(
|
|
Direction.HORIZONTAL,
|
|
new UnitValue(0, "px")
|
|
);
|
|
}
|
|
} catch (error) {
|
|
alert("创建参考线失败：\n" + error.message);
|
|
}
|
|
}());
|
|
|