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Image/GraphicsMagick

Gmagick::trimimage

Gmagick::trimimage

(PECL gmagick >= Unknown)

Gmagick::trimimage — Remove edges from the image

Description

public Gmagick Gmagick::trimimage ( float $fuzz )

Remove edges that are the background color from the image.

Parameters

fuzz

By default target must match a particular pixel color exactly. However, in many cases two colors may differ by a small amount. The fuzz member of image defines how much tolerance is acceptable to consider two colors as the same. This parameter represents the variation on the quantum range.

Return Values

The Gmagick object

Errors/Exceptions

Throws an GmagickException on error.

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