我有一个 GridLayout,我在添加图像后在其上添加了一些图像小部件.
I have a GridLayout and I added some Image widgets on it after adding of images I want to draw a rectangle in each image by using their canvas but I couldn't because I don't know the exact Image widgets positions on GridLayout.
在我的 Python 代码的最后一行:Rectangle(pos = (child.x - 2.4, child.y + 467), size = (70, 70))
In last line of my Python code : Rectangle(pos = (child.x - 2.4, child.y + 467), size = (70, 70))
如何在child中绘制这个矩形(我的方法不好^),
How to draw this rectangle in child(My method is not good^),
还有为什么我的 GridLayout 在设置为 pos_hint = {"center_x" : .5}
后没有居中?
Also Why my GridLayout not coming in center after setting it's pos_hint = {"center_x" : .5}
?
如果我理解的问题是正确的,请尝试使用 to_local()
, to_parent()
, to_widget()
和to_window()代码>.您也可以尝试从小部件的位置中减去 GridLayout 的位置.
If I understand question right, try to use such methods as to_local()
, to_parent()
, to_widget()
and to_window()
. Also you could try to subtract position of your GridLayout from Widgets' positions.
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