Function libvips::ops::countlines

pub fn countlines(inp: &VipsImage, direction: Direction) -> Result<f64>

VipsCountlines (countlines), count lines in an image inp: &VipsImage -> Input image argument direction: Direction -> Countlines left-right or up-down Horizontal -> VIPS_DIRECTION_HORIZONTAL = 0 [DEFAULT] Vertical -> VIPS_DIRECTION_VERTICAL = 1 Last -> VIPS_DIRECTION_LAST = 2 returns f64 - Number of lines