Method
VipsImagescRGB2BW
Declaration [src]
int
vips_scRGB2BW (
VipsImage* in,
VipsImage** out,
...
)
Description [src]
Convert an scRGB image to greyscale. Set depth to 16 to get 16-bit output.
::: tip “Optional arguments”
* depth: gint, depth of output image in bits
::: seealso
vips_LabS2LabQ(), vips_sRGB2scRGB(),
vips_rad2float().
Parameters
out |
VipsImage |
Output image. |
|
| The argument will be set by the function. | |
| The instance takes ownership of the data, and is responsible for freeing it. | |
... |
none |
|