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doc: revisions to uix/relativelayout.py
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@ -70,7 +70,7 @@ diverge from the window coordinate system. For each such widget in the stack, a
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coordinate system with (0, 0) of that coordinate system being at the bottom
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coordinate system with (0, 0) of that coordinate system being at the bottom
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left corner of that widget is created. **Position and touch coordinates
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left corner of that widget is created. **Position and touch coordinates
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received and read by a widget are in the coordinate system of the most
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received and read by a widget are in the coordinate system of the most
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recent special widget in its parent stack (not including itself), or in window
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recent special widget in its parent stack (not including itself) or in window
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coordinates if there are none** (as in the first example). We call these
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coordinates if there are none** (as in the first example). We call these
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coordinates parent coordinates.
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coordinates parent coordinates.
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@ -140,7 +140,7 @@ relative to itself.
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Coordinate transformations
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Coordinate transformations
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~~~~~~~~~~~~~~~~~~~~~~~~~~
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~~~~~~~~~~~~~~~~~~~~~~~~~~
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:class:`~kivy.uix.widget.Widget` provides 4 function to transform coordinates
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:class:`~kivy.uix.widget.Widget` provides 4 functions to transform coordinates
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between the various coordinate systems. For now, we assume that the `relative`
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between the various coordinate systems. For now, we assume that the `relative`
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keyword of these functions is `False`.
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keyword of these functions is `False`.
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:meth:`~kivy.uix.widget.Widget.to_widget` takes the coordinates expressed in
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:meth:`~kivy.uix.widget.Widget.to_widget` takes the coordinates expressed in
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