gre.set_layer


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gre.set_layer_attrs

gre.set_layer_attrs(
    layer_name,
    tag_table
)

Set properties for a layer instance associated with a particular screen. The layer_name specifies either the fully qualified name of a layer instance using the ScreenName.LayerName naming convention or, if only the layer name is specified, the name will refer to a layer instance associated with the current screen

alpha, hidden, active, x, y, zindex, width, height, xoffset, yoffset, effect

	Note
Any change to the width and height values affect all layers. The “effect” attribute requires the libgre-plugin-effects-3d.so plugin. This plugin is only available for OpenGL ES 2.0.

Note

Any change to the width and height values affect all layers.

The “effect” attribute requires the libgre-plugin-effects-3d.so plugin. This plugin is only available for OpenGL ES 2.0.

Parameters:

        layer_name    The model full path of the layer to change properties on
        tag_table     A table with tags as the keys and the new values stored as the table's key values

Example:

function set_layer_hidden()
    local data = {}
    data.hidden = 1
    gre.set_layer_attrs("my_layer", data)       
end