[UNDER CONSTRUCTION]
Instructions for building an image overlay can be found in the Image Overlays section under Google Earth Tools, and instructions for screen overlays can be found under Screen Overlays under Code Examples.
Should you want to turn one of these on in a tour, you may want to fade the image in, which is less jarring than them coming on all at once. Works on images, paths, polygons etc.
(boolean turn on) (fade turn on)
There are several ways of turning on an image.
- visibility from 0 to 1
- color from transparent to visible
- style color transparent to visible