Vips.Image.linear1 (original) (raw)
Method
VipsImagelinear1
Declaration [src]
int
vips_linear1 (
VipsImage* in,
VipsImage** out,
double a,
double b,
...
)
Description [src]
Run vips_linear() with a single constant.
Optional arguments
uchar:gboolean, output uchar pixels
This method is not directly available to language bindings.
Parameters
out
Type: VipsImage
Output image.
| The argument will be set by the function. |
|---|
| The caller of the method takes ownership of the returned data, and is responsible for freeing it. |
a
Type: double
Constant for multiplication.
b
Type: double
Constant for addition.
...
Type: ``
NULL-terminated list of optional named arguments.
Return value
Type: int
0 on success, -1 on error.