Vips.Image.new_from_memory
Description: Reference for Vips.Image.new_from_memory

### Constructor

# Vips Imagenew_from_memory

#### Declaration [src]

    VipsImage*
    vips_image_new_from_memory (
      void* data,
      size_t size,
      int width,
      int height,
      int bands,
      VipsBandFormat format
    )

#### Description [src]

This function wraps a `VipsImage` around a memory area. The memory area must be a simple array, for example RGBRGBRGB, left-to-right, top-to-bottom. Use `vips_image_new_from_buffer()` to load an area of memory containing an image in a format.

VIPS does not take responsibility for the area of memory, it’s up to you to make sure it’s freed when the image is closed. See for example `VipsObject::close`.

Because VIPS is “borrowing” `data` from the caller, this function is extremely dangerous. Unless you are very careful, you will get crashes or memory corruption. Use `vips_image_new_from_memory_copy()` instead if you are at all unsure.

Use `vips_copy()` to set other image properties.

See also

`vips_image_new()`, `vips_image_write_to_memory()`, `vips_image_new_from_memory_copy()`.

#### Parameters

`data`

  Type: An array of `guint8`

  Start of memory area.

  The length of the array is specified in the `size` argument.
  The data is owned by the caller of the function.

`size`

  Type: `size_t`

  Length of memory area.

`width`

  Type: `int`

  Image width.

`height`

  Type: `int`

  Image height.

`bands`

  Type: `int`

  Image bands (or bytes per pixel).

`format`

  Type: `VipsBandFormat`

  Image format.

#### Return value

Type: `VipsImage`

The new `VipsImage`, or `NULL` on error.

The caller of the function takes ownership of the data, and is responsible for freeing it.