images/
vis_decode_png.pro
top vis_decode_png
result = vis_decode_png(stream [, r] [, g] [, b] [, _ref_extra=keywords])
Decodes a PNG byte stream to a 2- or 3-dimensional image array.
Return value
2- or 3-dimensional image array
Parameters
- stream in required type=bytarr
PNG byte stream
- r out optional type=bytarr(256)
set to a named variable to get the red component of any colors in a associated color table
- g out optional type=bytarr(256)
set to a named variable to get the green component of any colors in a associated color table
- b out optional type=bytarr(256)
set to a named variable to get the blue component of any colors in a associated color table
Keywords
- _ref_extra in out optional type=keywords
keywords to READ_PNG
File attributes
| Modification date: | Mon Nov 29 18:32:40 2010 |
| Lines: | 44 |
| Docformat: | rst rst |