[−][src]Function opencv::imgproc::arrowed_line
pub fn arrowed_line(
img: &mut dyn ToInputOutputArray,
pt1: Point,
pt2: Point,
color: Scalar,
thickness: i32,
line_type: i32,
shift: i32,
tip_length: f64
) -> Result<()>
Draws a arrow segment pointing from the first point to the second one.
The function cv::arrowedLine draws an arrow between pt1 and pt2 points in the image. See also #line.
Parameters
- img: Image.
- pt1: The point the arrow starts from.
- pt2: The point the arrow points to.
- color: Line color.
- thickness: Line thickness.
- line_type: Type of the line. See #LineTypes
- shift: Number of fractional bits in the point coordinates.
- tipLength: The length of the arrow tip in relation to the arrow length
C++ default parameters
- thickness: 1
- line_type: 8
- shift: 0
- tip_length: 0.1