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Gmagick::getimagecolors

(PECL gmagick >= Unknown)

Gmagick::getimagecolors Returns the color of the specified colormap index

Description

public Gmagick::getimagecolors ( void ) : int

Returns the color of the specified colormap index.

Parameters

This function has no parameters.

Return Values

The number of colors in image.

Errors/Exceptions

Throws an GmagickException on error.

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