Place static stamp with javascript

A Stamp is an annotation (AKA "comment") so you can add it using the addAnnot method.

In order to do that you need to know a couple of things:

- The internal AP value of the stamp (its "name")

- The exact coordinates where you want to place it.

The best way to get both things is to manually apply it, and then select it with the mouse and execute the following code from the JS Console:

console.println(this.selectedAnnots[0].AP);

console.println(this.selectedAnnots[0].rect);

The output will be something like this:

SBDraft
18.898635864257812,228.94615173339844,132.0421905517578,278.6942138671875

You can use that to write your code. For example, this will add this stamp at that location to the first page of the file:

this.addAnnot({page: 0, type: "Stamp", AP: "SBDraft", rect: [18.898635864257812,228.94615173339844,132.0421905517578,278.6942138671875]});

You can use this code in an Action to process multiple files in a batch process.