LargeDataSamplingConfig class

Global large-data sampling policy used by BaseChartConfig.

You can tune this at app startup:

LargeDataSamplingConfig.enabled = true;
LargeDataSamplingConfig.threshold = 1500;
LargeDataSamplingConfig.strategy = null; // auto

Constructors

LargeDataSamplingConfig()

Properties

hashCode → int

The hash code for this object.

no setter, inherited

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

Methods

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

toString() → String

A string representation of this object.

inherited

Operators

operator ==(Object other) → bool

The equality operator.

inherited

Static Properties

enabled ↔ bool

getter/setter pair

mode ↔ ChartDataMode

getter/setter pair

strategy ↔ SamplingStrategy?

getter/setter pair

threshold ↔ int

getter/setter pair

Static Methods

normalizeThreshold(int threshold) → int

Minimum-safe sampling threshold shared by config parsing and rendering.

Constants

minimumThreshold → const int