Vips.Image.get_string (original) (raw)
Method
VipsImageget_string
Declaration [src]
int
vips_image_get_string (
const VipsImage* image,
const char* name,
const char** out
)
Description [src]
Gets out from im under the name name. The field must be of type G_TYPE_STRING or VIPS_TYPE_REF_STRING.
Do not free out.
Use vips_image_get_as_string() to fetch any field as a string.
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: const char**
Return field value.
| The argument will be set by the function. |
|---|
| The returned data is owned by the instance. |
| The value is a NUL terminated UTF-8 string. |
Return value
Type: int
0 on success, -1 otherwise.