Base Element

Functions

Returns	Name	Description
Base Element	SetVisible	Sets element visibility
boolean	IsVisible	Returns if element is visible
Base Element	SetAlpha	Sets element alpha
number	GetAlpha	Returns element alpha
Base Element	SetPosition	Sets element position
number, number	GetPosition	Returns element position
Base Element	SetSize	Sets element size
number, number	GetSize	Returns element size
Base Element	SetAlignment	Sets element alignment
string	GetAlignment	Gets element alignment
	Subscribe	Subscribes to an event
	Unsubscribe	Unsubscribes from a event

SetVisible

Sets the visibility of the element

Returns the Base Element (self)

element:SetVisible(false)

Type	Parameter	Default Value	Description
boolean	visible		Whether its visible

IsVisible

Returns boolean whether its visible

if element:IsVisible() then
    Package.Log("Element is visible")
else
    Package.Log("Element is invisible")
end

SetAlpha

Sets element alpha

Returns the Base Element (self)

element:SetAlpha(0.5)

Type	Parameter	Default Value	Description
number	alpha		Alpha value between 0 and 1

GetAlpha

Gets current element alpha

Returns the current alpha as a number between 0 and 1

local alpha = element:GetAlpha()

SetPosition

Sets element position

Returns the Base Element (self)

element:SetPosition(50, 50)

Type	Parameter	Default Value	Description
number	posX		X position of the element
number	posY		Y position of the element

GetPosition

Gets element position

Returns two number values (posX, posY)

local posX, posY = element:GetPosition()

SetSize

Sets element size

Returns the Base Element (self)

element:SetSize(50, 50)

Type	Parameter	Default Value	Description
number	width		width of the element
number	height		height of the element

GetSize

Gets element size

Returns two number values (width, height)

local width, height = element:GetSize()

SetAlignment

Sets element alignment

Returns the Base Element (self)

element:SetAlignment(EGUI.Alignment.BottomLeft)

Type	Parameter	Default Value	Description
Alignment	alignment		alignment of the element

GetAlignment

Gets element alignment

Returns string of the alignemnt

local alignment = element:GetAlignment()

Subscribe

Subscribes to an event

Type	Parameter	Default Value	Description
string	event		Name of the event
function	handler		Function which handles the event

Unsubscribe

Unsubscribes from a event

If handler is nil then all handlers for this event will be unsubscribed.

Type	Parameter	Default Value	Description
string	event		Name of the event
function	handler	nil	Function which handles the event