Back to Adaptive Vision Library website
You are here: Start » Function Reference » Geometry 2D Spatial Transforms » RescalePoint
Changes the distance of a point to a reference point.
Syntax
C++
C#
void avl::RescalePoint ( const avl::Point2D& inPoint, const avl::Point2D& inReferencePoint, float inScale, bool inInverse, avl::Point2D& outPoint )
Parameters
Name | Type | Default | Description | |
---|---|---|---|---|
inPoint | const Point2D& | |||
inReferencePoint | const Point2D& | Point to which the distance will be changed | ||
inScale | float | 1.0f | Scaling factor | |
inInverse | bool | Switches to the inverse operation | ||
outPoint | Point2D& |
Examples
Errors
Error type | Description |
---|---|
DomainError | inScale cannot be zero in an inverse rescaling of a point in RescalePoint. |