devel-docs: clarify PROP_ITEM_PATH property.

This commit is contained in:
Jehan
2019-02-21 11:01:26 +01:00
parent 8c96c3d1bb
commit d878551e60

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@ -1261,9 +1261,10 @@ PROP_ITEM_PATH (since version 3)
uint32 plength Total length of the following payload in bytes
item-path List of pointers, represented as uint32 values
TODO: The code reads that it is a list of pointers, represented as uint32
integers and somehow in the context of layers. What this is for and what
do the property values mean?
PROP_ITEM_PATH indicates the path of the layer if inside a group,
i.e. its position within the group (last element of the list), but
also the position of the group itself within its own level, up to the
top-level position (first element).
PROP_GROUP_ITEM_FLAGS (since version 3)
uint32 31 Type identification