draw_rect

libvips_rs::ops

Function draw_rect 

Source 
pub fn draw_rect(
    image: &VipsImage,
    ink: &mut [f64],
    left: i32,
    top: i32,
    width: i32,
    height: i32,
) -> Result<()>
Expand description

VipsDrawRect (draw_rect), paint a rectangle on an image image: &VipsImage -> Image to draw on ink: &mut [f64] -> Color for pixels left: i32 -> Rect to fill min: -1000000000, max: 1000000000, default: 0 top: i32 -> Rect to fill min: -1000000000, max: 1000000000, default: 0 width: i32 -> Rect to fill min: -1000000000, max: 1000000000, default: 0 height: i32 -> Rect to fill min: -1000000000, max: 1000000000, default: 0