Method

VipsImageinit_fields

Declaration [src]

void
vips_image_init_fields (
  VipsImage* image,
  int xsize,
  int ysize,
  int bands,
  VipsBandFormat format,
  VipsCoding coding,
  VipsInterpretation interpretation,
  double xres,
  double yres
)

Description [src]

A convenience function to set the header fields after creating an image. Normally you copy the fields from your input images with vips_image_pipelinev() and then make any adjustments you need, but if you are creating an image from scratch, for example vips_black() or vips_jpegload(), you do need to set all the fields yourself.

Parameters

`xsize`	`int`
	Image width.
`ysize`	`int`
	Image height.
`bands`	`int`
	Image bands.
`format`	`VipsBandFormat`
	Band format.
`coding`	`VipsCoding`
	Image coding.
`interpretation`	`VipsInterpretation`
	Image type.
`xres`	`double`
	Horizontal resolution, pixels per millimetre.
`yres`	`double`
	Vertical resolution, pixels per millimetre.