GSize class - financial_chart library

Constructors

GSize.custom(double sizeValue, GViewSizeConvertor? viewSizeConverter, GViewSizeConvertor? viewSizeConverterReverse): Create a size value with sizeValue calculated by a user defined custom function.
GSize.pointSize(double size): Create a size value with size as points in point viewport.
GSize.valueSize(double size): Create a size value with size as value in view area.
GSize.viewHeightRatio(double ratio): Create a size value with ratio as ratio of view height which is view height * ratio.
GSize.viewMaxRatio(double ratio): Create a size value with ratio as ratio of max of view width and height which is max(view width, view height) * ratio.
GSize.viewMinRatio(double ratio): Create a size value with ratio as ratio of min of view width and height which is min(view width, view height) * ratio.
GSize.viewSize(double size): Create a size value with size as view size.
GSize.viewWidthRatio(double ratio): Create a size value with ratio as ratio of view width which is view width * ratio.

hashCode → int: The hash code for this object.
no setterinherited
hasListeners → bool: Whether any listeners are currently registered.
no setterinherited
runtimeType → Type: A representation of the runtime type of the object.
no setterinherited
sizeType → GSizeValueType: defines the type of the value.
final
sizeValue → double: size value with meaning defined by sizeType.
no setter
validator → bool Function(double): finalinherited
value ↔ double: The current value stored in this notifier.
getter/setter pairinherited
viewSizeConverter → GViewSizeConvertor?: The converter function to convert a value to view size in view area.
final
viewSizeConverterReverse → GViewSizeConvertor?: The converter function to convert view size back to specified size type value.
final

addListener(VoidCallback listener) → void: Register a closure to be called when the object changes.
inherited
copyFromViewSize({required double viewSize, required Rect area, required GPointViewPort pointViewPort, required GValueViewPort valueViewPort}) → GSize
dispose() → void: Discards any resources used by the object. After this is called, the object is not in a usable state and should be discarded (calls to addListener will throw after the object is disposed).
inherited
noSuchMethod(Invocation invocation) → dynamic: Invoked when a nonexistent method or property is accessed.
inherited
notifyListeners() → void: Call all the registered listeners.
inherited
removeListener(VoidCallback listener) → void: Remove a previously registered closure from the list of closures that are notified when the object changes.
inherited
toString() → String: A string representation of this object.
inherited
toViewSize({required Rect area, required GPointViewPort pointViewPort, required GValueViewPort valueViewPort}) → double: Convert the size value to view size.