On Wed, Jul 1, 2009 at 4:04 AM, floflo<[email protected]> wrote: > > Hi, > > is there a way to realise a swipe with 2 different images in openlayers in > order to compare them ? (like in Erdas) > > the process of the swap is : 2 layered images (vector or raster), one no > transparent on another, and you can change dynamicly the width of the one of > the first ground by mouving the edge of this one with the mouse (or slider), > letting appear the background one, in order to compare the 2 layered images. > > thks for any help > > Flo
Do you want the slider to change the transparency of the top image, or to restrict how much of it is visible ( in terms of coordinate bounds) at 100% opacity? Alex _______________________________________________ Users mailing list [email protected] http://openlayers.org/mailman/listinfo/users
