PHP 手册
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pdf_arcn
(PHP 4 >= 4.0.5)
pdf_arcn -- Draws an arc (clockwise)
Description
void
pdf_arcn
( resource pdf_object, float x, float y, float r, float alpha, float beta)
Draw a clockwise circular arc from alpha to beta degrees
See also:
pdf_arc()
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pdf_arc
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pdf_attach_file