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Note: This document is for an older version of GRASS GIS that will be discontinued soon. You should upgrade, and read the current manual page.

wxGUI Map Swipe

Table of contents

DESCRIPTION

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:


Map swipe screenshot
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
wxGUI components

See also the user wiki page.

AUTHOR

Anna Kratochvilova, Czech Technical University in Prague, Czech Republic

SOURCE CODE

Available at: wxGUI Map Swipe source code (history)

Latest change: Sat Jul 16 18:18:43 2022 in commit: effc544b795cef89a0c38628eee513eca82c266e


Note: This document is for an older version of GRASS GIS that will be discontinued soon. You should upgrade, and read the current manual page.

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