Method

VipsImagepio_output

Declaration [src]

int
vips_image_pio_output (
  VipsImage* image
)

Description [src]

Check that an image is writeable with vips_image_generate(). If it isn’t, try to transform the image so that vips_image_generate() can work.

See also: vips_image_pio_input().

Return value

Returns: int
 

0 on succeess, or -1 on error.