Resizing layer from script causes it to clip the pixels outside the viewing canvas

The script uses a pre-created psd file, imports it into the program(ps) and draws data from user input variables

to populate pre-made text layers within the psd file, then it merges all visible layers save for the background and transforms that to

fit within the bounds of the desired area. The problem is, sometimes the string is too long and ends up

being larger than the canvas. when a function is then called to resize the layer to fit within the bounds of the document, the

unvisible pixels are deleted. I would also love for you guys to tell me what i'm doing wrong when transforming(resizing) the layer,

because its supposed to become 5.5" x 1.25" and its not doing that :\

Thank you!

function resizeLayer(){ 

if(!documents.length) return; 

var startRulerUnits = app.preferences.rulerUnits; 

app.preferences.rulerUnits = Units.PIXELS; 

var doc = activeDocument; 

var res= doc.resolution; 

var LB = activeDocument.activeLayer.bounds; 

var Width= LB[2].value - LB[0].value; 

var onePix = 100/Width; 

var newSize = onePix * 1100; 

var newHSize = onePix * 250; 

doc.activeLayer.resize( newSize ,  newHSize, AnchorPosition.MIDDLECENTER);  

app.preferences.rulerUnits = startRulerUnits; 

}

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function PopulatePlate(){

    editplate();

        var 1NameLayer = activeDocument.artLayers.getByName("1");

    if(1NameLayer.kind == LayerKind.TEXT) companyLayer.textItem.contents = 1Name;

      var 2NameLayer = activeDocument.artLayers.getByName("2");

    if(2NameLayer.kind == LayerKind.TEXT) pubLayer.textItem.contents = "Featured in:"+  2Name;

     var 3NameLayer = activeDocument.artLayers.getByName("3");

    if(3NameLayer.kind == LayerKind.TEXT) dateLayer.textItem.contents = 3Name;

    selectLayer("Background");

    app.activeDocument.activeLayer.visible = false

    selectLayer("1");

    app.activeDocument.mergeVisibleLayers();

    selectLayer("Background");

     app.activeDocument.activeLayer.visible = true

     var textLayer = activeDocument.artLayers.getByName("1");

     selectLayer("1");

     resizeLayer();

    app.activeDocument.flatten();

    if (TrimColorV === "s" ||TrimColorV === "b" ||TrimColorV === "as"){app.doAction('DesaturatePlate','Layouts0.3')}

    app.activeDocument.save();

    //app.activeDocument.close();

    app.activeDocument = app.documents[0]

    app.activeDocument.mergeVisibleLayers() ;

     }