Vips.Image.sRGB2HSV

### Method

# Vips ImagesRGB2HSV

#### Declaration [src]

    int
    vips_sRGB2HSV (
      VipsImage* in,
      VipsImage** out,
      ...
    )

#### Description [src]

Convert to HSV.

HSV is a crude polar coordinate system for RGB images. It is provided for compatibility with other image processing systems. See `vips_Lab2LCh()` for a much better colour space.

See also

`vips_HSV2sRGB()`, `vips_Lab2LCh()`.

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.

`...`

  Type: ``

  `NULL`-terminated list of optional named arguments.

#### Return value

Type: `int`

0 on success, -1 on error.