Corona SDK - 帶有圖像矩形的組，錯誤的參考點

Question

我將一組對象插入到具有圖像矩形的父組中，並且據我所知，除外結果應該是外部組將從屏幕左上角的點（0,0），內部的組將指向父組的左上點，實際上就像我描述的那樣，在外部組中沒有圖像矩形，問題是當外部組具有一個圖像矩形，所以外部組中心點位於屏幕的左上角，內部組位於父組的中心？

發生了什麼事？請幫助...

local checkinContent = display.newGroup(); 
local BG= display.newImageRect(checkinContent,"images/magen-david_backgound.png",display.contentWidth, 0.45822 * display.contentHeight); 

checkinContent:setReferencePoint(display.TopLeftReferencePoint); 
checkinContent.y = display.contentHeight - checkinContent.height; 
checkinContent.x = 0; 

local circlesGroup = display.newGroup(); 
circlesGroup:setReferencePoint(display.TopCenterReferencePoint); 
circleTable[0] = display.newImageRect(circlesGroup,"images/circle.png",0.0265 * display.contentWidth, 0.0265 * display.contentWidth); 
circleTable[1] = display.newImageRect(circlesGroup,"images/circle.png",0.0265 * display.contentWidth, 0.0265 * display.contentWidth); 
circleTable[2] = display.newImageRect(circlesGroup,"images/circleCurrent.png",0.0265 * display.contentWidth, 0.0265 * display.contentWidth); 

circlesGroup.y = 0; 

checkinContent:insert(circlesGroup); 

Answer 1

好吧，有時候暈就像是在黑暗中行走... 這裏是一個video的答案..

在視頻中的關鍵句是：

「奇怪的是，只要是這個被創建，並且放到位，它的參考點更改爲中心......爲什麼？我不怪異的想法..」

Answer 2

更新se行代碼：

local circlesGroup = display.newGroup(); 
circleTable[0] = display.newImageRect(circlesGroup,"images/circle.png",0.0265 * display.contentWidth, 0.0265 * display.contentWidth); 
circleTable[1] = display.newImageRect(circlesGroup,"images/circle.png",0.0265 * display.contentWidth, 0.0265 * display.contentWidth); 
circleTable[2] = display.newImageRect(circlesGroup,"images/circleCurrent.png",0.0265 * display.contentWidth, 0.0265 * display.contentWidth); 

checkinContent:insert(circlesGroup); 
circlesGroup:setReferencePoint(display.TopCenterReferencePoint); 
circlesGroup.y = 0;