wxpyimgview - Views BMP images from the PNG driver.

NAME  KEYWORDS  SYNOPSIS  Flags:  Parameters:  DESCRIPTION  NOTES  SEE ALSO  AUTHOR  SOURCE CODE 

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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:

−−help

Print usage summary

−−verbose

Verbose module output

−−quiet

Quiet module output

−−ui

Force launching GUI dialog

Parameters:

image=name [required]

Name of input image file

percent=integer

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

SOURCE CODE

Available at: wxpyimgview source code (history)

Latest change: Monday Dec 26 20:21:22 2022 in commit: 3960e5914a8b5a9e22868a41f91f840305b80cf3

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© 2003−2025 GRASS Development Team, GRASS GIS 8.4.1 Reference Manual

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