Your company here — click to reach over 10,000 unique daily visitors

wxGUI.mapswipe.1grass - Man Page

wxGUI Map Swipe


The Map Swipe is a wxGUI component which allows the user to interactively compare two raster maps of the same area by revealing different parts of the raster maps. It is useful e.g. for comparing raster maps from different time periods. Map Swipe can be launched from the menu File -> Map Swipe.

Map Swipe allows you to:

Pre and post disaster images of the tsunami in Japan in 2011. The upper MODIS image taken on February 26, 2011, shows the coastline under normal conditions while the lower MODIS image on March 13, 2011, shows a clear view of tsunami flooding along the coastline. Water, black and dark blue in these false-color images, still covers the ground as much as five kilometers (three miles) from the coast. Source: Earth Observatory/NASA

See Also

wxGUI components

See also the user wiki page.


Anna Kratochvilova, Czech Technical University in Prague, Czech Republic

Source Code

Available at: wxGUI Map Swipe source code (history)

Accessed: Tuesday May 14 13:42:56 2024

Main index | GUI index | Topics index | Keywords index | Graphical index | Full index

© 2003-2024 GRASS Development Team, GRASS GIS 8.3.2 Reference Manual


GRASS 8.3.2 GRASS GIS User's Manual