ZoomlevelRange class

An immutable range of zoom levels, defined by a minimum and maximum value.

Constructors

ZoomlevelRange([int zoomlevelMin = 0, int zoomlevelMax = 25])
Creates a new ZoomlevelRange.
const
ZoomlevelRange.standard()
Creates a new ZoomlevelRange with the default standard zoom levels (0-22).
const

Properties

hashCode → int
The hash code for this object.
no setteroverride
runtimeType → Type
A representation of the runtime type of the object.
no setterinherited
zoomlevelMax → int
final
zoomlevelMin → int
final

Methods

ensureBounds(int zoomlevel) → int
Clamps the given zoomlevel to be within this range.
isWithin(int zoomlevel) → bool
Returns true if the given zoomlevel is within this range (inclusive).
matches(int zoomlevel) → bool
Returns true if the given zoomlevel is within this range (inclusive).
noSuchMethod(Invocation invocation) → dynamic
Invoked when a nonexistent method or property is accessed.
inherited
restrictTo(ZoomlevelRange range) → ZoomlevelRange
Creates a new ZoomlevelRange that is the intersection of this range and the given range.
restrictToMax(int max) → ZoomlevelRange
Creates a new ZoomlevelRange by restricting the maximum zoom level of this range to the given max value, if it is smaller.
restrictToMin(int min) → ZoomlevelRange
Creates a new ZoomlevelRange by restricting the minimum zoom level of this range to the given min value, if it is greater.
toString() → String
A string representation of this object.
override
widenTo(ZoomlevelRange range) → ZoomlevelRange
Creates a new ZoomlevelRange that is the union of this range and the given range.

Operators

operator ==(Object other) → bool
The equality operator.
override