|wxpyimgview(1grass)||GRASS GIS User's Manual||wxpyimgview(1grass)|
wxpyimgview - Views BMP images from the PNG driver.
display, graphics, raster
wxpyimgview image=name [percent=integer] [--help] [--verbose] [--quiet] [--ui]
wxpyimgview is a simple wxWidgets image viewer for 32-bpp BMP images, as can be created with the PNG and cairo drivers. The display is continually refreshed.
The display driver must be configure to map the file, with GRASS_RENDER_FILE_MAPPED=TRUE. This ensures that the file will remain a constant size, rather than being truncated whenever it is updated.
PNG driver, cairo driver
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