Constructor
VipsImagejp2kload_buffer
Declaration [src]
int
vips_jp2kload_buffer (
void* buf,
size_t len,
VipsImage** out,
...
)
Description [src]
Exactly as vips_jp2kload(), but read from a buffer.
You must not free the buffer while out is active. The
VipsObject::postclose signal on out is a good place to free.
::: tip “Optional arguments”
* page: gint, load this page
* oneshot: gboolean, load pages in one-shot mode
* fail_on: VipsFailOn, types of read error to fail on.
Parameters
buf |
An array of guint8 |
Memory area to load. |
|
The length of the array is specified in the len argument. | |
| The data is owned by the caller of the function. | |
len |
size_t |
Size of memory area. |
|
out |
VipsImage |
Image to write. |
|
| The argument will be set by the function. | |
| The called function takes ownership of the data, and is responsible for freeing it. | |
... |
none |
|