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UIAspectRatioConstraint

Deprecated

UIAspectRatioConstraint

Deprecated

A UIAspectRatioConstraint ensures that the parent UI element (GuiObject) maintains a particular aspect ratio even if its size is set as a percentage of its parent. If an object with this constraint is also under the control of a UILayout such as UIGridLayout, then the constraint controls the objects size and overwrites any size the layout would apply.

When applied to a GuiObject, the UIAspectRatioConstraint will make sure that the objects ratio is maintained by the value defined in UIAspectRatioConstraint/AspectRatio. The UIAspectRatioConstraint/AspectType sets what determines the maximum size of the object. When set to UIAspectRatioConstraint/FitWithinMaxSize, the constraint will make the object the maximum size it can be within the /GuiObject of the element. When set to ScaleWithParentSize, the elements maximum size will be the size of the parent while still maintaining the aspect ratio. Finally, the UIAspectRatioConstraint/DominantAxis will determine which axis to use when setting the new size of the element.

Properties

float

AspectRatio

Determines the width-to-height ratio to be maintained by the constraint.

AspectType

AspectType

Determines what limits the maximum size of the UI element.

DominantAxis

DominantAxis

Determines the axis to use when setting the new size of the UI element.

Inherited from Instance: Show Hide

int

DataCost

[ReadOnly] [NotReplicated]
The cost of saving the instance using data persistence.
Instance

Parent

Determines the hierarchical parent of the `Instance`.
bool

RobloxLocked

If true, the `Instance` and its descendants cannot be indexed or edited by a `Script` or `LocalScript` and will throw an error if it is attempted.
string

ClassName

[ReadOnly] [NotReplicated]
A read-only string representing the class this `Instance` belongs to.
string

Name

A non-unique identifier of the `Instance`.
bool

Archivable

Determines if an `Instance` can be cloned using `/Instance/Clone` or saved to file.

Functions

Inherited from Instance: Show Hide

Array

GetDescendants ( )

[CustomLuaState]
Returns an array containing all of the `Instance`'s descendants.
bool

IsAncestorOf ( Instance descendant )

Returns true if an `Instance` is an ancestor of the given descendant.
bool

IsDescendantOf ( Instance ancestor )

Returns true if an `Instance` is a descendant of the given ancestor.
Instance

FindFirstChildWhichIsA ( string className , bool recursive )

Returns the first child of the `Instance` for whom `Instance/IsA` returns true for the given className.
Instance

FindFirstChildOfClass ( string className )

Returns the first child of the `Instance` whose `Instance/ClassName|ClassName` is equal to the given className.
Instance

FindFirstChild ( string name , bool recursive )

Returns the first child of the `Instance` found with the given name.
Instance

FindFirstAncestorWhichIsA ( string className )

Returns the first ancestor of the `Instance` for whom `Instance/IsA` returns true for the given className.
Instance

FindFirstAncestorOfClass ( string className )

Returns the first ancestor of the `Instance` whose `Instance/ClassName` is equal to the given className.
Instance

FindFirstAncestor ( string name )

Returns the first ancestor of the `Instance` whose `Instance/Name` is equal to the given name.
bool

IsA ( string className )

Returns true if an `Instance`'s class matches or inherits from a given class
Instance

WaitForChild ( string childName , double timeOut )

[CustomLuaState] [CanYield]
Returns the child of the `Instance` with the given name. If the child does not exist, it will yield the current thread until it does.
RBXScriptSignal

GetPropertyChangedSignal ( string property )

Get an event that fires when a given property of an object changes.
string

GetFullName ( )

Returns a string showing the `Instance`'s ancestry.
string

GetDebugId ( int scopeLength )

[NotBrowsable]
Returns a coded string of the `Instance`s DebugId used internally by Roblox.
Objects

GetChildren ( )

Returns an array containing all of the `Instance`'s children.
void

Destroy ( )

Sets the `Instance/Parent` property to nil, locks the `Instance/Parent` property, disconnects all connections and calls Destroy on all children.
Instance

Clone ( )

Create a deep copy of a Roblox instance and descendants where `Archivable = true`.
void

ClearAllChildren ( )

This function destroys all of an `Instance`'s children.

Events

Inherited from Instance: Show Hide

RBXScriptSignal

AncestryChanged ( Instance child , Instance parent )

Fires when the `Instance/Parent` property of the object or one of its ancestors is changed.
RBXScriptSignal

ChildAdded ( Instance child )

Fires when an object is parented to this `Instance`.
RBXScriptSignal

ChildRemoved ( Instance child )

Fires when a child is removed from this `Instance`.
RBXScriptSignal

DescendantAdded ( Instance descendant )

Fires when a descendant is added to the `Instance`.
RBXScriptSignal

DescendantRemoving ( Instance descendant )

Fires immediately before a descendant of the `Instance` is removed.
RBXScriptSignal

Changed ( string property )

Fired immediately after a property of an object changes.