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.