polypts.h File Reference

#include <ilviews/base/graphic.h>
#include <ilviews/base/value.h>

Classes
class	IlvPolyPoints
	Graphic class. More...

Functions
IlvPoint *	IlvComputePointsFromDeltas (const IlvPoint &first, IlUInt count, IlvDeltaPoint const *deltas)
	Computes an array of points from displacements values. More...

Detailed Description

Library: views
Declaration of the IlvPolyPoints class

Function Documentation

IlvComputePointsFromDeltas()

IlvComputePointsFromDeltas	(	const IlvPoint &	first,
		IlUInt	count,
		IlvDeltaPoint const *	deltas
	)

Computes an array of points from displacements values.

Parameters

first	The location of the first point.
count	The size of the array deltas.
deltas	An array of at least count relative displacement values.

Returns

An array of count+1 absolute point locations, starting at first, and following the successive count displacements indicated in deltas. You must not delete the returned array.