[Home](./index.md) > [rc-js-util](./rc-js-util.md) > [Range2d](./rc-js-util.range2d.md) ## Range2d class 2x2 matrix representing a 2d range. **Signature:** ```typescript export declare abstract class Range2d extends Mat2 ``` **Extends:** [Mat2](./rc-js-util.mat2.md)<TArray> ## Remarks See static properties for constructors. Instances are not an extension of this class, but of the static members. ## Properties

Property	Modifiers	Type	Description
["0"](./rc-js-util.range2d._0_.md)		number	xMin
["1"](./rc-js-util.range2d._1_.md)		number	yMin
["2"](./rc-js-util.range2d._2_.md)		number	xMax
["3"](./rc-js-util.range2d._3_.md)		number	yMax
[constructor](./rc-js-util.range2d.constructor.md)		[IRange2dCtor](./rc-js-util.irange2dctor.md)<TArray>
[constructors](./rc-js-util.range2d.constructors.md)	`protected` `static`	Map<import("../../t-typed-array-ctor.js").[TFullSetTypedArrayCtor](./rc-js-util.tfullsettypedarrayctor.md), Function>
[f32](./rc-js-util.range2d.f32.md)	`static`	[IRange2dCtor](./rc-js-util.irange2dctor.md)<Float32Array>
[f64](./rc-js-util.range2d.f64.md)	`static`	[IRange2dCtor](./rc-js-util.irange2dctor.md)<Float64Array>
[i16](./rc-js-util.range2d.i16.md)	`static`	[IRange2dCtor](./rc-js-util.irange2dctor.md)<Int16Array>
[i32](./rc-js-util.range2d.i32.md)	`static`	[IRange2dCtor](./rc-js-util.irange2dctor.md)<Int32Array>
[i8](./rc-js-util.range2d.i8.md)	`static`	[IRange2dCtor](./rc-js-util.irange2dctor.md)<Int8Array>
[TTypeGuardRange2d](./rc-js-util.range2d.ttypeguardrange2d.md)		true
[u16](./rc-js-util.range2d.u16.md)	`static`	[IRange2dCtor](./rc-js-util.irange2dctor.md)<Uint16Array>
[u32](./rc-js-util.range2d.u32.md)	`static`	[IRange2dCtor](./rc-js-util.irange2dctor.md)<Uint32Array>
[u8](./rc-js-util.range2d.u8.md)	`static`	[IRange2dCtor](./rc-js-util.irange2dctor.md)<Uint8Array>
[u8c](./rc-js-util.range2d.u8c.md)	`static`	[IRange2dCtor](./rc-js-util.irange2dctor.md)<Uint8ClampedArray>

## Methods

Method	Modifiers	Description
[bound(\_boundTo)](./rc-js-util.range2d.bound.md)		Bound this range to the argument.
[castToBaseType()](./rc-js-util.range2d.casttobasetype.md)		Although the typed array tuples extend a typed array, they are not structurally compatible. This function returns the argument passed without modification but cast as the underlying storage type, e.g. Float32Array.
[containsRange(\_range)](./rc-js-util.range2d.containsrange.md)
[copyFromBuffer(\_memoryDataView, \_pointer, \_littleEndian)](./rc-js-util.range2d.copyfrombuffer.md)		If endianness is not supplied the platform's endianness will be used.
[copyToBuffer(\_memoryDataView, \_pointer, \_littleEndian)](./rc-js-util.range2d.copytobuffer.md)		If endianness is not supplied the platform's endianness will be used.
[doesRangeIntersect(\_range)](./rc-js-util.range2d.doesrangeintersect.md)
[ensureAABB()](./rc-js-util.range2d.ensureaabb.md)
[ensureMinRange(\_xMinRange, \_yMinRange)](./rc-js-util.range2d.ensureminrange.md)		Bound this range to be at least as large as the argument.
[extendRange(\_x, \_y, \_writeTo)](./rc-js-util.range2d.extendrange.md)
[getCenter(\_result)](./rc-js-util.range2d.getcenter.md)
[getCtor(ctor)](./rc-js-util.range2d.getctor.md)	`static`
[getRange(\_result)](./rc-js-util.range2d.getrange.md)
[getRangeTransform(\_toRange, \_result)](./rc-js-util.range2d.getrangetransform.md)		Creates a transform matrix that maps values in this range onto `_toRange`.
[getXCenter()](./rc-js-util.range2d.getxcenter.md)
[getXMax()](./rc-js-util.range2d.getxmax.md)
[getXMaxAbs()](./rc-js-util.range2d.getxmaxabs.md)
[getXMin()](./rc-js-util.range2d.getxmin.md)
[getXRange()](./rc-js-util.range2d.getxrange.md)
[getYCenter()](./rc-js-util.range2d.getycenter.md)
[getYMax()](./rc-js-util.range2d.getymax.md)
[getYMaxAbs()](./rc-js-util.range2d.getymaxabs.md)
[getYMin()](./rc-js-util.range2d.getymin.md)
[getYRange()](./rc-js-util.range2d.getyrange.md)
[isPointInRange(\_point)](./rc-js-util.range2d.ispointinrange.md)
[mat3Multiply(\_mat, \_writeTo)](./rc-js-util.range2d.mat3multiply.md)
[scaleRelativeTo(\_scalingFactor, \_relativeTo, \_result)](./rc-js-util.range2d.scalerelativeto.md)		Scales the range relative to a point (may not be outside of the range).
[setXMax(\_value)](./rc-js-util.range2d.setxmax.md)
[setXMin(\_value)](./rc-js-util.range2d.setxmin.md)
[setYMax(\_value)](./rc-js-util.range2d.setymax.md)
[setYMin(\_value)](./rc-js-util.range2d.setymin.md)
[translateBy(\_dx, \_dy)](./rc-js-util.range2d.translateby.md)		Shifts the range by (dx, dy).
[unionRange(\_range, \_writeTo)](./rc-js-util.range2d.unionrange.md)
[update(\_args)](./rc-js-util.range2d.update.md)