PHP 7.0.6 Released

ming_setcubicthreshold

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

ming_setcubicthreshold Set cubic threshold

Description

void ming_setcubicthreshold ( int $threshold )

Sets the threshold error for drawing cubic beziers.

Parameters

threshold

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

Return Values

No value is returned.

User Contributed Notes

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

http://www.macromedia.com/support/flash/ts/documents/beziers.htm

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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