Hi Richard, Actually, these are plain and simple vector graphics, organized like concentric rings that you could show and hide, depending of zoom level.
This zoom slider is actually scaling all graphics from the center. Adobe Flash do not scale all vector graphics at the same time. This is an illusion. But a really fast one. I had published an stack that uses matrices to scale vector graphics. Scaling the points of vector graphics in a loop or driven by a scale slider should be no problem. ;-) http://www.capellan2000.000space.com/graphics_transformations_01.zip Scott Rossi published an stack that shows a rotating and scaling vector graphic: http://tactilemedia.com/site_files/downloads/tutti3d.rev.zip About the seemingly infinite zoom, you could simulate this showing a new group of vector graphics when the outer container group of graphics reach certain zoom level. Did you notice that small graphics in the center, only show distinguishable details after they reach certain size? You could use this exact scale point to hide the outer vector container group and show a new vector graphics group that you could keep scaling. When the container group is zoomed out of the stack area, hide this group and the scale slider controls the resize of the recently visible group. In this way, you are zooming only one group of graphics, not all the groups at the same time. And when the group reach a certain scale or zoom, you show a new group and hide previous zoomed group. Keep doing this ad infinitum. Like showing and hiding concentric rings. Alejandro -- View this message in context: http://old.nabble.com/Another-%22How-to-do-this-in-a-Revlet-%22-thread-tp26132513p26138470.html Sent from the Revolution - User mailing list archive at Nabble.com. _______________________________________________ use-revolution mailing list use-revolution@lists.runrev.com Please visit this url to subscribe, unsubscribe and manage your subscription preferences: http://lists.runrev.com/mailman/listinfo/use-revolution