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.

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Detailed Description

[library views ilviews/graphics/polypts.h] Declaration of the IlvPolyPoints class

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Function Documentation

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.