Method
VipsImageextract_band
Declaration [src]
int
vips_extract_band (
VipsImage* in,
VipsImage** out,
int band,
...
)
Description [src]
Optional arguments:
n: number of bands to extract
Extract a band or bands from an image. Extracting out of range is an error.
See also: vips_extract_area().
| This method is not directly available to language bindings. |
Parameters
out |
VipsImage |
Output image. |
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| The argument will be set by the function. | |
| The instance takes ownership of the data, and is responsible for freeing it. | |
band |
int |
Band to extract. |
|
... |
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