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wxpyimgview(1grass) GRASS GIS User's Manual wxpyimgview(1grass)

NAME

wxpyimgview - Views BMP images from the PNG driver.

KEYWORDS

display, graphics, raster

SYNOPSIS

wxpyimgview
wxpyimgview --help
wxpyimgview image=name [percent=integer] [--help] [--verbose] [--quiet] [--ui]

Flags:


Print usage summary

Verbose module output

Quiet module output

Force launching GUI dialog

Parameters:


Name of input image file

Percentage of CPU time to use
Default: 10

DESCRIPTION

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.

NOTES

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.

SEE ALSO

PNG driver, cairo driver

AUTHOR

Glynn Clements

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© 2003-2023 GRASS Development Team, GRASS GIS 8.2.1 Reference Manual

GRASS 8.2.1