Back to FabImage Library Lite website

You are here: Start » Path Basics » GetPathCharacteristicPoint_Interpolated

GetPathCharacteristicPoint_Interpolated


Header:FIL.h
Namespace:fil

Returns linear interpolation between two consecutive characteristic points of a path.

Syntax

void fil::GetPathCharacteristicPoint_Interpolated
(
	const fil::Path& inPath,
	float inIndex,
	fil::Point2D& outPoint
)

Parameters

Name Type Range Default Description
inPath const Path& Input path
inIndex float 0.0 - Real-valued point index; fractional values result in interpolation
outPoint Point2D&

Errors

List of possible exceptions:

Error type Description
DomainError Index out of range in GetPathCharacteristicPoint_Interpolated.