There is some confusion in the GIMP bug tracker about how OpenRaster layer stack offsets apply:
https://bugzilla.gnome.org/show_bug.cgi?id=760348 Do we need some clarifying language in https://wiki.freedesktop.org/www/Specifications/OpenRaster/Draft/LayersStack/ ? I propose: ---------------8< ----------------- x and y attributes These attributes define the offset of the layer or stack relative to its parent. These are signed integers with a default value of 0. These attributes must not be set on the root stack element: the root stack has zero offset. The offset of a layer or a stack must be calculated relative to the calculated offset of its parent stack. For the example above, the "OpenRaster Logo" layer has coordinates (x=15, y=5) in the image's coordinate system. The X axis is oriented from left to right, and the Y axis is oriented downwards. --------------->8 ----------------- It's probably worth having a para about Y having the usual computer graphic interpretation too, so I added that. -- Andrew Chadwick _______________________________________________ CREATE mailing list [email protected] http://lists.freedesktop.org/mailman/listinfo/create
