I wanted to use READ-THRU because of progress bar. But I tried load-thru, but the result are the same. I am just confused about why when I am using just LOAD all face feels/events works like expected, but when I am using (instead of LOAD) LOAD-THRU or READ-THRU it works differently.
Janeks On 24 Jan 2006 at 19:49, Anton Rolls wrote: > You should use LOAD-THRU. > > returns a binary, and is like READ/BINARY through the cache. > LOAD-THRU does a READ-THRU and then LOADs the returned data for you. > > Anton. > > > Help - I am lost between read-thru and view face events! > > I have a view that works like simple Mapserver client with zoom box, > > etc. I made new version that supports panning, by dragging with > > mouse. All worked fine (zooming, panning) until I changed simple > > loading map image from "load" to "read-thru/to" (see example > > bellow). Zoom box worked, but while mapfile loads it slowly follows > > cursor instead that by script logic (that I did not change) it > > should stop. And my map pane no more returning to zero offset after > > map image loading. How to not loose control over (mouse) events, > > when read-thru works? Or what hapens with feels when read-thru > > works and how to manage those proceses? > > > > > > loadMapImg: func [ > > mapUrl > > /local rezImg > > ][ > > if exists? %mapImg.gif [ delete %mapImg.gif ] > > either attempt [ > > rezImg: read-thru/to mapUrl %mapImg.gif > > ; rezImg: load mapUrl > > ][ > > return load %mapImg.gif > > ; return rezImg > > ][ > > return none > > ] > > ] > > -- To unsubscribe from the list, just send an email to lists at rebol.com with unsubscribe as the subject.
