Could you use javascript to check to see if the image can be accessed and then set the symbol property based on the result?
On Wed, Mar 11, 2009 at 9:36 AM, Heidt, Christopher M. <[email protected]> wrote: > I assign an externalGraphic to each of my features. > There is the possibility that the graphic for any given feature my not > resolve. > As it is now this results in an invisible feature. > > So my question is: how can I declare a default image to use as an > externalGraphic > should the url I supply to externalGraphic fail to resolve? > _______________________________________________ > Users mailing list > [email protected] > http://openlayers.org/mailman/listinfo/users > _______________________________________________ Users mailing list [email protected] http://openlayers.org/mailman/listinfo/users
