Internal-Operations

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Packages:
Exceptions
Internal-Mappers
Internal-Operations
Internals
WideImage

Files:

Classes:

WideImage_Operation_AddNoise
WideImage_Operation_ApplyConvolution
WideImage_Operation_ApplyFilter
WideImage_Operation_ApplyMask
WideImage_Operation_AsGrayscale
WideImage_Operation_AsNegative
WideImage_Operation_AutoCrop
WideImage_Operation_CopyChannelsPalette
WideImage_Operation_CopyChannelsTrueColor
WideImage_Operation_CorrectGamma
WideImage_Operation_Crop
WideImage_Operation_Flip
WideImage_Operation_GetMask
WideImage_Operation_InvalidFitMethodException
WideImage_Operation_InvalidResizeDimensionException
WideImage_Operation_Merge
WideImage_Operation_Mirror
WideImage_Operation_Resize
WideImage_Operation_ResizeCanvas
WideImage_Operation_Rotate
WideImage_Operation_RoundCorners
WideImage_Operation_Unsharp

Class: WideImage_Operation_AutoCrop

Source Location: /Operation/AutoCrop.php

Class Overview

AutoCrop operation

Methods

execute

Class Details

[line 30]
AutoCrop operation

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Class Methods

method execute [line 41]

WideImage_Image execute(
WideImage_Image
$img, 
$margin, int
$rgb_threshold, int
$pixel_cutoff, int
$base_color)

Executes the auto-crop operation on the $img

Tags:

return:

resulting auto-cropped image

Parameters:

WideImage_Image	$img
int	$rgb_threshold	The difference in RGB from $base_color
int	$pixel_cutoff	The number of pixels on each border that must be over $rgb_threshold
int	$base_color	The color that will get cropped
	$margin

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Documentation generated on Sat, 19 Feb 2011 12:55:41 +0100 by phpDocumentor 1.4.3