set_edit_mask

Description:

public bool set_edit_mask (bool edit_mask)

Set the edit mask setting of the specified layer.

This procedure sets the specified layer's edit mask setting. This controls whether the layer or it's mask is currently active for editing. If the specified layer has no layer mask, then this procedure will return an error.

Parameters:

this	The layer.
edit_mask	The new layer's edit mask setting.

Returns:

TRUE on success.