x
[in] Real number that specifies the x-coordinate of the upper-left corner of the rectangle that bounds the ellipse in which to draw the pie.
y
[in] Real number that specifies the y-coordinate of the upper-left corner of the rectangle that bounds the ellipse in which to draw the pie.
[in] Real number that specifies the x-coordinate of the upper-left corner of the rectangle that bounds the ellipse in which to draw the pie.
y
[in] Real number that specifies the y-coordinate of the upper-left corner of the rectangle that bounds the ellipse in which to draw the pie.
解决方案 »
免费领取超大流量手机卡,每月29元包185G流量+100分钟通话, 中国电信官方发货