If you’re using a VBox with a pixel height, it will scroll as expected. If you’re using a percentage sized VBox, it won’t scroll when it’s content grows in size: the scrollbars will be “pushed somewhere up the component hierarchy”. To make it scroll, set it’s minHeight=0. Found this here.
Just did a quick wrapper around the GeoRSS reader classes, got GeoFeeder; then simply couldn’t stop to improve it. Try any GeoRSS feed you know of, but be aware: every feed sucessfully parsed will be “recorded” for all other users to see. See the GeoFeeder page for details. Please upgrade your Flash Player This is [...]
To test the recent changes to my maptech library and to feature the omnipresent Geo-RSS feeds, i put together a simple yet powerful (at least i hope so) GeoRSS viewer. Features renders Atom 1.0, RSS 1.0 and RSS 2.0 supports W3C, Simple and GML feeds implements RSS 2.0′s TTL BTW, please add all georss-feed-urls you [...]
Update: now includes Mars and Moon. After some thinking on how to integrate the code for linearly-projected maps (zoomify …) and mercator-projected maps (almost all others) into a single AS3 model, i found a very good, easy and straight-forward architecture. The trick was to separate the coordinate conversion into two steps: linearisation and linear interpolation [...]
Doing another viewer for a 200+ maps project, i discovered that combining overview and detail maps in the same view, rendered the system unusable with only a few layers. Naturally i did some optimizations on the layer drawing code. This resulted in a dramatical performance improvement when combining large overview maps with detail maps in [...]
