ASP.NET programically cut image up for zoom purposes
Posted on 2007-07-30
I need to be able to zoom in on a map and read very small text. I have chopped the image into smaller peices and zoomed that way but the map will change from time to time, and cropping the image everytime is going to take too much time. Is there anyway to programatically take a large image and chop it into smaller equal peices. Basically, I would want to upload a very large image that would have all the detail and then chop it up into smaller images in order so that I could zoom by a certain percentage every time the user clicked on the map. Also, keep in mind, I am going to be placing small images on top of the map that will have to re-locate with each zoom level.
If anyone knows of any components that you can simply insert an image into and then allows you to drag images on top of that image, that would be great.