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ImageInterlace

(PHP 3, PHP 4 )

ImageInterlace -- Enable or disable interlace

Description

int imageinterlace (int im [, int interlace])

ImageInterlace() turns the interlace bit on or off. If interlace is 1 the im image will be interlaced, and if interlace is 0 the interlace bit is turned off.

This functions returns whether the interlace bit is set for the image.

Led