(PHP 4 >= 4.0.5, PHP 5, PHP 7, PECL ming SVN)

ming_setcubicthreshold Set cubic threshold


void ming_setcubicthreshold ( int $threshold )

Sets the threshold error for drawing cubic beziers.

Список параметров


The Threshold. Lower is more accurate, hence larger file size.

Возвращаемые значения

Эта функция не возвращает значения после выполнения.

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User Contributed Notes 1 note

cece at php dot net
15 years ago
Reading that document on Macromedia's site gives me light.


It says, swf format only supports quadratic beziers, what less accurate than cubic beziers, but easy to render fast. I think, in swf file's beziers are quadratic interpolation of better looking quadratic beziers. Threshold value drives this accuracy (more control nodes, bigger files)
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