pub fn flip(inp: &VipsImage, direction: Direction) -> Result<VipsImage>Expand description
VipsFlip (flip), flip an image
inp: &VipsImage -> Input image
direction: Direction -> Direction to flip image
Horizontal -> VIPS_DIRECTION_HORIZONTAL = 0 [DEFAULT]
Vertical -> VIPS_DIRECTION_VERTICAL = 1
Last -> VIPS_DIRECTION_LAST = 2
returns VipsImage - Output image