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返回CGPoints我對自己在路口通過CGPoint
另一個問題:從功能
(CGPoint[]) displayPoints:(CGPoint) startPoint
withEnd:(CGPoint) endPoint
withBaseRotate:(Boolean) baseRotate {
// do some stuf with four or six points
// create a array of the points and return - it
CGPoint ourPoints[] = {
CGPointMake(point1.x, point1.y),
CGPointMake(point2.x, point2.y),
CGPointMake(point3.x, point3.y),
//... some more points
} ;
return ourPoints[];
}
這是爲什麼不工作?