(PECL imagick 2, PECL imagick 3)
ImagickDraw::pathLineToVerticalRelative — Draws a vertical line path
$y): bool本函數還未編寫(xiě)文檔，僅有參數列表。
Draws a vertical line path from the current point to the target point using relative coordinates. The target point then becomes the new current point.
yy coordinate
沒(méi)有返回值。