Name |
Inherited from |
Description |
clone(result?: this): this |
Range2d |
return a clone of this range (or copy to optional result) |
containsPoint(point: XAndY): boolean |
Range2d |
Test if a point is within the range. |
containsRange(other: LowAndHighXY): boolean |
Range2d |
Test of other range is within this range |
containsXY(x: number, y: number): boolean |
Range2d |
Test if a point given as x,y is within the range. |
corners3d(asLoop?: false | true, z?: number): Point3d[] |
Range2d |
Return an array with the 4 corners. |
diagonal(result?: Vector2d): Vector2d |
Range2d |
return the diagonal vector. |
diagonalFractionToPoint(fraction: number, result?: Primitives.Point2d): Point2d |
Range2d |
return the diagonal vector. |
distanceToPoint(point: XAndY): number |
Range2d |
Return 0 if the point is within the range, otherwise the distance to the closest face or corner |
distanceToRange(other: LowAndHighXY): number |
Range2d |
Return 0 if the point is within the range, otherwise the distance to the closest face or corner |
expandInPlace(delta: number): void |
Range2d |
move all limits by a fixed amount. |
extendPoint(point: XAndY): void |
Range2d |
Expand this range to include a point. |
extendRange(other: LowAndHighXY): void |
Range2d |
Expand this range to include a range. |
extendTransformedXY(transform: Transform, x: number, y: number): void |
Range2d |
Expand this range to include a point given by x,y |
extendXY(x: number, y: number): void |
Range2d |
Expand this range to include a point given by x,y |
fractionToPoint(fractionX: number, fractionY: number, result?: Primitives.Point2d): Point2d |
Range2d |
return a point given by fractional positions on the XY axes. |
freeze(): void |
Range2d |
Freeze this instance (and its deep content) so it can be considered read-only |
intersect(other: LowAndHighXY, result?: Range2d): Range2d |
Range2d |
Return the intersection of ranges. |
intersectsRange(other: LowAndHighXY): boolean |
Range2d |
Test if there is any intersection with other range |
isAlmostEqual(other: Range2d): boolean |
Range2d |
Returns true if this and other have equal low and high parts, or both are null ranges. |
maxAbs(): number |
Range2d |
Largest absolute value among any coordinates in the box corners. |
scaleAboutCenterInPlace(scaleFactor: number): void |
Range2d |
move low and high points by scaleFactor around the center point. |
setFrom(other: LowAndHighXY): void |
Range2d |
copy all content from any other that has low and high xy data. |
setFromJSON(json: Range2dProps): void |
Range2d |
treat any array of numbers as numbers to be inserted !!! |
setNull(): void |
Range2d |
reset the low and high to null range state. |
setXY(x: number, y: number): void |
Range2d |
Set low and hight to a single xy value. |
toFloat64Array(): Float64Array |
Range2d |
Flatten the low and high coordinates of this instance into an array of 4 doubles |
toJSON(): Range2dProps |
Range2d |
return json array with two points as produced by Point2d.toJSON |
union(other: LowAndHighXY, result?: Range2d): Range2d |
Range2d |
Return the union of ranges. |
xLength(): number |
Range2d |
Length of the box in the x direction |
yLength(): number |
Range2d |
Length of the box in the y direction |
coordinateToRangeAbsoluteDistance(x: number, low: number, high: number): number Static |
RangeBase |
Given a coordinate and pair of range limits, return the smallest distance to the range. |
createArray<T extends Range2d>(points: Point2d[], result?: T): T extends Range2d Static |
Range2d |
Create a range around an array of points. |
createFrom<T extends Range2d>(other: LowAndHighXY, result?: T): T extends Range2d Static |
Range2d |
create a new Range2d from any other that has low and high xy data. |
createNull<T extends Range2d>(result?: T): T extends Range2d Static |
Range2d |
create a range with no content. |
createXY<T extends Range2d>(x: number, y: number, result?: T): T extends Range2d Static |
Range2d |
Create a single point box |
createXYXY<T extends Range2d>(xA: number, yA: number, xB: number, yB: number, result?: T): T extends Range2d Static |
Range2d |
Create a box with 2 pairs of xy candidates. |
createXYXYOrCorrectToNull<T extends Range2d>(xA: number, yA: number, xB: number, yB: number, result?: T): T extends Range2d Static |
Range2d |
Create a box with 2 pairs of xy candidates. |
fromArrayBuffer<T extends Range2d>(buffer: ArrayBuffer): T extends Range2d Static |
Range2d |
Construct a Range2d from an un-typed array. |
fromFloat64Array<T extends Range2d>(f64: Float64Array): T extends Range2d Static |
Range2d |
Construct a Range2d from an array of double-precision values |
fromJSON<T extends Range2d>(json?: Range2dProps): T extends Range2d Static |
Range2d |
Use setFromJSON to parse json into a new Range2d instance. |
isExtremePoint2d(xy: Point2d): boolean Static |
RangeBase |
Return true if either of x,y is outside the range `[_EXTREME_NEGATIVE, _EXTREME_POSITIVE]' |
isExtremePoint3d(xyz: Point3d): boolean Static |
RangeBase |
Return true if any x or y or z is outside the range `[_EXTREME_NEGATIVE, _EXTREME_POSITIVE]' |
isExtremeValue(x: number): boolean Static |
RangeBase |
Return true if x is outside the range `[_EXTREME_NEGATIVE, _EXTREME_POSITIVE]' |
isNull(range: LowAndHighXY): boolean Static |
Range2d |
Test if the box has high strictly less than low for any of x,y, condition. |
npcScaleFactor(low: number, high: number): number ProtectedStatic |
RangeBase |
Return 0 if high<= low, otherwise 1/(high-low) for use in fractionalizing |
rangeToRangeAbsoluteDistance(lowA: number, highA: number, lowB: number, highB: number): number Static |
RangeBase |
Return the min absolute distance from any point of [lowA,highA]' to any point of [lowB,highB]'. |
toFloat64Array(val: LowAndHighXY): Float64Array Static |
Range2d |
Flatten the low and high coordinates of any json object with low.x .. |