Class: Polygon

Source Location: /painter.php

Class Polygon

Class Overview

Encapsulates a polygon.

Located in /painter.php [line 352]

Properties

$Points

Methods

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Property Summary

number

$Points

An array of the points that form the polygon.

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Method Summary

Polygon	Polygon()	Expands the Arc by the specified number of pixels.
void	AddPoint()	Adds a new Point to the polygon.
void	FromArc()	Makes this Polygon the same as the specified Arc $arc.
void	FromEllipse()	Makes this Polygon the same as the specified Ellipse $el.
void	FromRect()	Makes this Polygon the same as the specified Rect $r.
Point	GetCenter()	Returns the center point of the polygon.

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Properties

number $Points [line 358]

An array of the points that form the polygon.

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Methods

Constructor Polygon [line 364]

Polygon Polygon(
[array
$pts = null] 
)

Expands the Arc by the specified number of pixels.

Parameters:

array

$pts:

An array of Point objects that form the polygon.

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AddPoint [line 379]

void AddPoint(
Point
$pt 
)

Adds a new Point to the polygon.

Parameters:

Point

$pt:

The Point to add.

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FromArc [line 422]

void FromArc(
Arc
$arc, [int
$step = 10] 
)

Makes this Polygon the same as the specified Arc $arc.

Parameters:

Arc	$arc:	The Arc to model.
int	$step:	Smoothness of the generated curve.

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FromEllipse [line 408]

void FromEllipse(
Ellipse
$el, [int
$step = 10] 
)

Makes this Polygon the same as the specified Ellipse $el.

Parameters:

Ellipse	$el:	The Ellipse to model.
int	$step:	Smoothness of the generated curve.

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FromRect [line 390]

void FromRect(
Rect
$r 
)

Makes this Polygon the same as the specified Rect $r.

Parameters:

Rect

$r:

The Rect to model.

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GetCenter [line 433]

Point GetCenter(
)

Returns the center point of the polygon.

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Documentation generated on Mon, 31 Mar 2008 18:35:26 +0100 by phpDocumentor 1.4.1

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