Home > @jsplumbtoolkit/browser-ui > gradientAtPointAlongPathFrom

## gradientAtPointAlongPathFrom() function

Returns the gradient of the curve at the point which is 'distance' from the given location. if this point is greater than location 1, the gradient at location 1 is returned. if this point is less than location 0, the gradient at location 0 is returned.

**Signature:**

`export declare function gradientAtPointAlongPathFrom(curve: Curve, location: number, distance: number): number;`

## Parameters

Parameter | Type | Description |
---|---|---|

curve | Curve | |

location | number | |

distance | number |

**Returns:**

number

a decimal between 0 and 1 inclusive.