[Javascript in Photoshop] Q: How to get W and H when using transfom?

Hello Stephen, thanks for your reply.

There's a problem when using move tool, which cause the width and height of smart object become different. Which I want to fix (% of width and height must be equal)

I was trying to get the % width and height of the smart object when using free transform, using alert(). So this is my thinking, base on the previous forum link.

I am very new to Javascript, so I don't know how to use d.getDouble(stringIDToTypeID("width"))) didn't work. I hope this answers your question, best regards and have a nice day.

function get_layer_width(layer)
{

        if (layer.kind == LayerKind.SMARTOBJECT)

            {

            var layer0 = activeDocument.activeLayer;

            activeDocument.activeLayer = layer;

            var r = new ActionReference();

            r.putEnumerated( charIDToTypeID( "Lyr " ), charIDToTypeID( "Ordn" ), charIDToTypeID( "Trgt" ) );

            var d = executeActionGet(r).getObjectValue(stringIDToTypeID("smartObjectMore")).getList(stringIDToTypeID("transform")); //active free transform action
     
		
	var tmp = d.getDouble(stringIDToTypeID("width")));  //get width
 
	alert(tmp);
}
var docRef = app.activeDocument;
get_layer_width(docRef.layers[0]); //layer[0] must be smart object