Vips.Image.get_double (original) (raw)
Method
VipsImageget_double
Declaration [src]
int
vips_image_get_double (
const VipsImage* image,
const char* name,
double* out
)
Description [src]
Gets out from im under the name name. The value will be transformed into a double, if possible.
Parameters
name
Type: const char*
Field name.
| The data is owned by the caller of the method. |
|---|
| The value is a NUL terminated UTF-8 string. |
out
Type: double*
Return field value.
The argument will be set by the function.
Return value
Type: int
0 on success, -1 otherwise.