## Intersection of Two Lines (line_intersection)

version 6.0.0 (206 KB) by
Finds the intersection of two lines.

Updated 27 Sep 2022

From GitHub

# line_intersection

Finds the intersection of two lines.

## Syntax

[x_int,y_int] = line_intersection(l1,l2)

## Description

[x_int,y_int] = line_intersection(l1,l2) returns the intersection [x_int,y_int] of two lines.

• Line 1 can be defined in four different ways:

1. l1 = x1: vertical line form (vertical line defined as )
2. l1 = [m1,b1]: slope-intercept form ()
3. l1 = [x1,y1,m1]: point-slope form ()
4. l1 = [x1,y1,x2,y2]: two point form (line that contains the points and )
• Line 2 can be defined in four different ways:

1. l2 = x2: vertical line form (vertical line defined as )
2. l2 = [m2,b2]: slope-intercept form ()
3. l2 = [x2,y2,m2]: point-slope form ()
4. l2 = [x3,y3,x4,y4]: two point form (line that contains the points and )

## Examples and Additional Documentation

• See "EXAMPLES.mlx" or the "Examples" tab on the File Exchange page for examples.
• See "Intersection_of_Two_Lines.pdf" (also included with download) for the technical documentation.

### Cite As

Tamas Kis (2022). Intersection of Two Lines (line_intersection) (https://github.com/tamaskis/line_intersection-MATLAB/releases/tag/v6.0.0), GitHub. Retrieved .

##### MATLAB Release Compatibility
Created with R2021a
Compatible with any release
##### Platform Compatibility
Windows macOS Linux

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To view or report issues in this GitHub add-on, visit the GitHub Repository.
To view or report issues in this GitHub add-on, visit the GitHub Repository.