Class: Gradient

Source Location: /painter.php

Class Gradient

Class Overview

Encapsulates a gradient.

Located in /painter.php [line 854]

Method Summary

Gradient	Gradient()	Creates a new Gradient object.
void	Add()	Inserts a colour to be used at $percent percent of the way through the gradient.
Colour	GetColour()	Returns the colour to use at a point in a gradient.

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Methods

Constructor Gradient [line 866]

Gradient Gradient(
Colour
$start, Colour
$end 
)

Creates a new Gradient object.

Parameters:

Colour	$start:	The start colour.
Colour	$end:	The end colour.

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Add [line 882]

void Add(
Colour
$clr, int
$percent 
)

Inserts a colour to be used at $percent percent of the way through the gradient.

Parameters:

Colour	$clr:	The colour to add.
int	$percent:	The percent of the way through.

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GetColour [line 898]

Colour GetColour(
int
$pos, int
$w 
)

Returns the colour to use at a point in a gradient.

Parameters:

int	$pos:	The position in the rendering.
int	$w:	The width of the gradient area.

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

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