Function libvips::ops::find_trim

pub fn find_trim(inp: &VipsImage) -> Result<(i32, i32, i32, i32)>

VipsFindTrim (find_trim), search an image for non-edge areas inp: &VipsImage -> Image to find_trim Tuple ( i32 - Left edge of image i32 - Top edge of extract area i32 - Width of extract area i32 - Height of extract area )