How to obtain the horizontal flip, vertical flip, line spacing, and letter spacing of the text layer

// based on code by michael l hale;
// 2020, use it at your own risk;
if (app.documents.length > 0) {
var ref = new ActionReference();
ref.putProperty(stringIDToTypeID("property"), stringIDToTypeID('textKey'));
ref.putEnumerated( charIDToTypeID("Lyr "), charIDToTypeID("Ordn"), charIDToTypeID("Trgt") ); 
var layerDesc = executeActionGet(ref);
var textDesc = layerDesc.getObjectValue(stringIDToTypeID('textKey'));
try {var theTransform = textDesc.getObjectValue(stringIDToTypeID("transform"));
checkDesc2 (theTransform, true);
} catch (e) {};
};

To achieve these effects in Adobe Photoshop:

1. Horizontal Flip: Select the text layer, then go to Edit > Transform > Flip Horizontal.

2. Vertical Flip: Similarly, select the text layer, then go to Edit > Transform > Flip Vertical.

3. Line Spacing: To adjust line spacing, go to Window > Character to open the Character panel. Adjust the "Leading" option, which controls the spacing between lines of text.

4. Letter Spacing: With the text layer selected, go to Window > Character to open the Character panel. Adjust the "Tracking" option, which controls the spacing between individual letters.

These options allow you to manipulate text layers in various ways to achieve the desired effects.

What I want to get most is the flipped state。The red rectangle shows the flipped text. How to get the flipped status?