Display value of the z-scale for "add slider" of NewImage

I refer to the built-in function under Image/Add Slider: you can drag the slider or specify a layer.

My wish would be that additionally the corresponding value of scale is displayed if the wave is scaled in z-direction. Would that be possible?

 

Try this revised ImageSlider.ipf: the "hover text" for both the slider and the layer incrementer show the layer's Z scaling value.

ImageSlider.ipf (8.57 KB)