pub fn zone(width: i32, height: i32) -> Result<VipsImage>Expand description
VipsZone (zone), make a zone plate
width: i32 -> Image width in pixels
min: 1, max: 10000000, default: 1
height: i32 -> Image height in pixels
min: 1, max: 10000000, default: 1
returns VipsImage - Output image