Function List

Generated list of available functions at the time of writing:

DefaultFunctionFactory

Contains 204 functions.

Area(geometry): returns area

• geometry (Geometry) required

• area (Double)

Categorize(LookupValue, Value, Threshold 1, Value 1, Threshold 2, Value 2, succeeding or preceding): returns return

• LookupValue

• Value

• Threshold 1

• Value 1

• Threshold 2

• Value 2

• succeeding or preceding

• return

Collection_Average(expression): returns average

• expression (Number) required

• average (Number)

Collection_Bounds(geometry): returns bounds

• geometry (Geometry) required

• bounds

Collection_Count(features): returns count

• features

• count (Number)

Collection_Max(expression): returns max

• expression (Comparable) required

• max (Comparable)

Collection_Median(expression): returns median

• expression (Comparable) required

• median (Comparable)

Collection_Min(expression): returns min

• expression (Comparable) required

• min (Comparable)

Collection_Nearest(value): returns expression

• value (Comparable) required

• expression (Expression)

Collection_Sum(expression): returns sum

• expression (Number) required

• sum (Number)

Collection_Unique(expression): returns unique

• expression

• unique

Concatenate(text): returns result

• text (String) required

• result (String)

EqualArea(value, classes, areaFunction, percentages): returns EqualArea

• value (Double) required

• classes (Integer) required

• areaFunction (Double) optional if no parameter follows, otherwise required

• percentages (Boolean) optional

• EqualArea (RangedClassifier)

EqualInterval(value, classes, percentages): returns EqualInterval

• value (Double) required

• classes (Integer) required

• percentages (Boolean) optional

• EqualInterval (RangedClassifier)

IEEEremainder(dividend, divisor): returns remainder

• dividend (Number) required

• divisor (Number) required

• remainder (Double)

Interpolate(data value pairs, mode, method): returns lookup

• data value pairs

• mode (String) required

• method (String) optional

• lookup

Jenks(value, classes, percentages): returns Jenks

• value (Double) required

• classes (Integer) required

• percentages (Boolean) optional

• Jenks (RangedClassifier)

PropertyExists(propertyName): returns exists

• propertyName

• exists (Boolean)

Quantile(value, classes, percentages): returns Quantile

• value (Double) required

• classes (Integer) required

• percentages (Boolean) optional

• Quantile (RangedClassifier)

Recode(LookupValue, Data 1, Value 1, Data 2, Value 2): returns return

• LookupValue

• Data 1

• Value 1

• Data 2

• Value 2

• return

StandardDeviation(value, classes, percentages): returns StandardDeviation

• value (Double) required

• classes (Integer) required

• percentages (Boolean) optional

• StandardDeviation (RangedClassifier)

UniqueInterval(value, classes, percentages): returns UniqueInterval

• value (Double) required

• classes (Integer) required

• percentages (Boolean) optional

• UniqueInterval (RangedClassifier)

abs(int): returns abs

• int (Integer) required

• abs (Integer)

abs_2(number): returns long

• number (Long) required

• long (Long)

abs_3(number): returns float

• number (Float) required

• float (Float)

abs_4(number): returns double

• number (Double) required

• double (Double)

acos(value): returns arc cosine

• value (Double) required

• arc cosine (Double)

area2(geometry): returns area

• geometry (Geometry) required

• area (Double)

asin(value): returns arc sine

• value (Double) required

• arc sine (Double)

atan(value): returns arc tan

• value (Double) required

• arc tan (Double)

atan2(x, y): returns arc tan

• x (Double) required

• y (Double) required

• arc tan (Double)

attributeCount(count): returns return

• count

• return

between(value, min, max): returns between

• value

• min

• max

• between (Boolean)

boundary(geometry): returns boundary

• geometry (Geometry) required

• boundary (Geometry)

boundaryDimension(geometry): returns dimension

• geometry (Geometry) required

• dimension (Integer)

boundedBy(): returns result

• result (Geometry)

buffer(geometry, distance): returns buffer

• geometry (Geometry) required

• distance (Number) required

• buffer (Geometry)

bufferWithSegments(geometry, distance, numberOfSegments): returns buffer

• geometry (Geometry) required

• distance (Number) required

• numberOfSegments (Number) required

• buffer (Geometry)

ceil(number): returns ceiling

• number (Number) required

• ceiling (Double)

centroid(geometry): returns centroid

• geometry (Geometry) required

• centroid (Point)

classify(expression, classifer): returns value

• expression

• classifer (Classifier) required

• value

contains(geometry1, geometry2): returns contains

• geometry1 (Geometry) required

• geometry2 (Geometry) required

• contains (Boolean)

contrast(reference, color1, color2, threshold): returns result

• reference (Color) required

• color1 (Color) optional

• color2 (Color) optional

• threshold (Double) optional

• result (Color)

convert(value, class): returns converted

• value

• class (Class) required

• converted

convexHull(geometry): returns hull

• geometry (Geometry) required

• hull (Geometry)

cos(radians): returns cosine

• radians (Double) required

• cosine (Double)

crosses(geometry1, geometry2): returns crosses

• geometry1 (Geometry) required

• geometry2 (Geometry) required

• crosses (Boolean)

darken(color, amount, method): returns result

• color (Color) required

• amount (Float) required

• method (Method) optional

• result (Color)

dateDifference(a, b): returns result

• a (Date) required

• b (Date) required

• result (Long)

dateFormat(format, date): returns formatted

• format (String) required

• date (Date) required

• formatted (String)

dateParse(format, dateString): returns date

• format (String) required

• dateString (String) required

• date (Date)

desaturate(color, amount, method): returns result

• color (Color) required

• amount (Float) required

• method (Method) optional

• result (Color)

difference(geometry1, geometry2): returns difference

• geometry1 (Geometry) required

• geometry2 (Geometry) required

• difference (Geometry)

dimension(geometry): returns dimension

• geometry (Geometry) required

• dimension (Integer)

disjoint(geometry1, geometry2): returns disjoint

• geometry1 (Geometry) required

• geometry2 (Geometry) required

• disjoint (Boolean)

disjoint3D(geometry1, geometry2): returns disjoint3D

• geometry1 (Geometry) required

• geometry2 (Geometry) required

• disjoint3D (Double)

distance(geometry1, geometry2): returns distance

• geometry1 (Geometry) required

• geometry2 (Geometry) required

• distance (Double)

distance3D(geometry1, geometry2): returns distance3D

• geometry1 (Geometry) required

• geometry2 (Geometry) required

• distance3D (Double)

double2bool(double): returns double2bool

• double (Double) required

• double2bool (Boolean)

endAngle(linestring): returns endAngle

• linestring (LineString) required

• endAngle (Double)

endPoint(linestring): returns endPoint

• linestring (LineString) required

• endPoint (Point)

env(variable): returns value

• variable (String) required

• value

envelope(geometry): returns envelope

• geometry (Geometry) required

• envelope (Geometry)

equalTo(a, b): returns equalTo

• a

• b

• equalTo (Boolean)

equalsExact(geometry1, geometry2): returns equalsExact

• geometry1 (Geometry) required

• geometry2 (Geometry) required

• equalsExact (Boolean)

equalsExactTolerance(geometry1, geometry2, tolarance): returns equalsExactTolerance

• geometry1 (Geometry) required

• geometry2 (Geometry) required

• tolarance (Double) required

• equalsExactTolerance (Boolean)

exp(number): returns exponent

• number (Number) required

• exponent (Double)

exteriorRing(geometry): returns exteriorRing

• geometry (Geometry) required

• exteriorRing (LinearRing)

floor(double): returns floor

• double (Double) required

• floor (Double)

geomFromWKT(geometry): returns geomFromWKT

• geometry (String) required

• geomFromWKT (Geometry)

geomLength(geometry): returns geomLength

• geometry (Geometry) required

• geomLength (Double)

geometry(): returns geometry

• geometry (Boolean)

geometryType(geometry): returns geometryType

• geometry (Geometry) required

• geometryType (String)

getGeometryN(geometry, index): returns getGeometryN

• geometry (Geometry) required

• index (Integer) required

• getGeometryN (Geometry)

getX(geometry): returns getX

• geometry (Geometry) required

• getX (Double)

getY(geometry): returns getY

• geometry (Geometry) required

• getY (Double)

getz(geometry): returns getz

• geometry (Geometry) required

• getz (Double)

grayscale(color): returns result

• color (Color) required

• result (Color)

greaterEqualThan(x, y): returns greaterEqualThan

• x

• y

• greaterEqualThan (Boolean)

greaterThan(x, y): returns greaterThan

• x

• y

• greaterThan (Boolean)

hsl(hue, saturation, lightness): returns result

• hue (Double) required

• saturation (Double) required

• lightness (Double) required

• result (Color)

id(): returns id

• id (String)

if_then_else(condition, then, else): returns if_then_else

• condition (Boolean) required

• then

• else

• if_then_else

in(candidate, v): returns result

• candidate

• v

• result (Boolean)

in10(value, in1, in2, in3, in4, in5, in6, in7, in8, in9, in10): returns in10

• value

• in1

• in2

• in3

• in4

• in5

• in6

• in7

• in8

• in9

• in10

• in10 (Boolean)

in2(value, in1, in2): returns in2

• value

• in1

• in2

• in2 (Boolean)

in3(value, in1, in2, in3): returns in3

• value

• in1

• in2

• in3

• in3 (Boolean)

in4(value, in1, in2, in3, in4): returns in4

• value

• in1

• in2

• in3

• in4

• in4 (Boolean)

in5(value, in1, in2, in3, in4, in5): returns in5

• value

• in1

• in2

• in3

• in4

• in5

• in5 (Boolean)

in6(value, in1, in2, in3, in4, in5, in6): returns in6

• value

• in1

• in2

• in3

• in4

• in5

• in6

• in6 (Boolean)

in7(value, in1, in2, in3, in4, in5, in6, in7): returns in7

• value

• in1

• in2

• in3

• in4

• in5

• in6

• in7

• in7 (Boolean)

in8(value, in1, in2, in3, in4, in5, in6, in7, in8): returns in8

• value

• in1

• in2

• in3

• in4

• in5

• in6

• in7

• in8

• in8 (Boolean)

in9(value, in1, in2, in3, in4, in5, in6, in7, in8, in9): returns in9

• value

• in1

• in2

• in3

• in4

• in5

• in6

• in7

• in8

• in9

• in9 (Boolean)

int2bbool(int): returns int2bbool

• int (Integer) required

• int2bbool (Boolean)

int2ddouble(int): returns int2ddouble

• int (Integer) required

• int2ddouble (Double)

interiorPoint(geometry): returns interiorPoint

• geometry (Geometry) required

• interiorPoint (Point)

interiorRingN(geometry, n): returns interiorRingN

• geometry (Geometry) required

• n (Integer) required

• interiorRingN (LinearRing)

intersection(geometry1, geometry2): returns intersection

• geometry1 (Geometry) required

• geometry2 (Geometry) required

• intersection (Geometry)

intersects(geometry1, geometry2): returns intersects

• geometry1 (Geometry) required

• geometry2 (Geometry) required

• intersects (Boolean)

intersects3D(geometry1, geometry2): returns intersects3D

• geometry1 (Geometry) required

• geometry2 (Geometry) required

• intersects3D (Double)

isClosed(geometry): returns isClosed

• geometry (Geometry) required

• isClosed (Boolean)

isCoverage(): returns isCoverage

• isCoverage (Boolean)

isEmpty(geometry): returns isEmpty

• geometry (Geometry) required

• isEmpty (Boolean)

isLike(string, regex): returns isLike

• string (String) required

• regex (String) required

• isLike (Boolean)

isNull(object): returns isNull

• object

• isNull (Boolean)

isRing(geometry): returns isRing

• geometry (Geometry) required

• isRing (Boolean)

isSimple(geometry): returns isSimple

• geometry (Geometry) required

• isSimple (Boolean)

isValid(geometry): returns isValid

• geometry (Geometry) required

• isValid (Boolean)

isWithinDistance(geometry1, geometry2, distance): returns isWithinDistance

• geometry1 (Geometry) required

• geometry2 (Geometry) required

• distance (Double) required

• isWithinDistance (Boolean)

isWithinDistance3D(geometry1, geometry2, distance): returns isWithinDistance3D

• geometry1 (Geometry) required

• geometry2 (Geometry) required

• distance (Double) required

• isWithinDistance3D (Double)

isometric(geometry, extrusion): returns isometric

• geometry (Geometry) required

• extrusion (Double) required

• isometric (Geometry)

jsonPointer(json, pointer): returns result

• json (String) required

• pointer (String) required

• result

lapply(source, expression): returns result

• source (List) required

• expression

• result (List)

length(string): returns length

• string (String) required

• length (Integer)

lessEqualThan(a, b): returns lessEqualThan

• a (Number) required

• b (Number) required

• lessEqualThan (Boolean)

lessThan(a, b): returns lessThan

• a (Number) required

• b (Number) required

• lessThan (Boolean)

lighten(color, amount, method): returns result

• color (Color) required

• amount (Float) required

• method (Method) optional

• result (Color)

list(item): returns list

• item

• list (List)

listMultiply(factor, list): returns listMultiply

• factor (Number) required

• list (String) required

• listMultiply (String)

litem(source, index): returns result

• source (List) required

• index (Integer) required

• result

literate(index, times, expression): returns result

• index

• times (Integer) required

• expression

• result (List)

log(value): returns logarithm

• value (Number) required

• logarithm (Double)

max(double, double): returns maxium

• double (Number) required

• double (Number) required

• maxium (Double)

max_2(long, long): returns maximum

• long (Number) required

• long (Number) required

• maximum (Long)

max_3(float, float): returns maximum

• float (Number) required

• float (Number) required

• maximum (Float)

max_4(int, int): returns maximum

• int (Number) required

• int (Number) required

• maximum (Integer)

min(double, double): returns minium

• double (Double) required

• double (Double) required

• minium (Double)

min_2(long, long): returns minium

• long (Number) required

• long (Number) required

• minium (Long)

min_3(float, float): returns minium

• float (Number) required

• float (Number) required

• minium (Float)

min_4(int, int): returns minium

• int (Number) required

• int (Number) required

• minium (Integer)

mincircle(geometry): returns mincircle

• geometry (Geometry) required

• mincircle (Geometry)

minimumdiameter(geometry): returns minimumdiameter

• geometry (Geometry) required

• minimumdiameter (Geometry)

minrectangle(geometry): returns minrectangle

• geometry (Geometry) required

• minrectangle (Geometry)

mix(color1, color2, weight): returns result

• color1 (Color) required

• color2 (Color) required

• weight (Double) required

• result (Color)

northFix(targetCRS, point, angle, sourceCRS): returns result

• targetCRS (CoordinateRefereneSystem) required. Rendering CRS.

• point (Point) required. Point where the north direction is computed.

• angle (Double) optional. Angle to be north-fixed. Default is 0.

• sourceCRS (CoordinateRefereneSystem) optional. CRS of the source point. If missing, automatically looked up from the geometry user data, the feature type description, or the point SRID.

modulo(dividend, divisor): returns modulo

• dividend (Integer) required

• divisor (Integer) required

• modulo (Integer)

not(logicValue): returns not

• logicValue (Boolean) required

• not (Boolean)

notEqualTo(a, b): returns notEqualTo

• a

• b

• notEqualTo (Boolean)

numGeometries(geometry): returns numGeometries

• geometry (Geometry) required

• numGeometries (Integer)

numInteriorRing(geometry): returns numInteriorRing

• geometry (Geometry) required

• numInteriorRing (Integer)

numPoints(geometry): returns numPoints

• geometry (Geometry) required

• numPoints (Integer)

numberFormat(format, number, language): returns numberFormat

• format (String) required

• number (Number) required

• language (String) optional

• numberFormat (String)

numberFormat2(format, number, minus, decimal, separator): returns numberFormat2

• format (String) required

• number (Number) required

• minus (String) required

• decimal (String) required

• separator (String) required

• numberFormat2 (String)

octagonalenvelope(geometry): returns octagonalenvelope

• geometry (Geometry) required

• octagonalenvelope (Geometry)

offset(geometry, offsetX, offsetY): returns offset

• geometry (Geometry) required

• offsetX (Double) required

• offsetY (Double) required

• offset (Geometry)

overlaps(geometry1, geometry2): returns overlaps

• geometry1 (Geometry) required

• geometry2 (Geometry) required

• overlaps (Geometry)

parseBoolean(string): returns parseBoolean

• string (String) required

• parseBoolean (Boolean)

parseDouble(string): returns parseDouble

• string (String) required

• parseDouble (Double)

parseInt(string): returns parseInt

• string (String) required

• parseInt (Integer)

parseLong(string): returns parseLong

• string (String) required

• parseLong (Long)

pgNearest(geometry, num_features): returns pgNearest

• geometry (Geometry) required

• num_features (Integer) required

• pgNearest (Boolean)

pi(): returns pi

• pi (Double)

pointN(geometry, index): returns pointN

• geometry (Geometry) required

• index (Integer) required

• pointN (Geometry)

pow(base, exponent): returns power

• base (Number) required

• exponent (Number) required

• power (Double)

property(propertyName): returns propertyValue

• propertyName (String) required

• propertyValue

random(): returns random

• random (Double)

relate(geometry1, geometry2): returns relate

• geometry1 (Geometry) required

• geometry2 (Geometry) required

• relate (String)

relatePattern(geometry, geometry, pattern): returns related

• geometry (Geometry) required

• geometry (Geometry) required

• pattern (String) required

• related (Boolean)

rescaleToPixels(value, defaultUnit, scaleFactor, rescalingMode): returns rescaleToPixels

• value (String) required

• defaultUnit (Unit) required

• scaleFactor (Double) required

• rescalingMode (RescalingMode) optional

• rescaleToPixels (String)

rint(double): returns rounded

• double (Number) required

• rounded (Double)

round(number): returns float

• number (Number) required

• float (Float)

roundDouble(number): returns rounded

• number (Number) required

• rounded (Double)

round_2(number): returns long

• number (Number) required

• long (Long)

saturate(color, amount, method): returns result

• color (Color) required

• amount (Float) required

• method (Method) optional

• result (Color)

setCRS(geometry, CRS): returns setCRS

• geometry (Geometry) required

• CRS (String) required

• setCRS (Geometry)

shade(color, weight): returns result

• color (Color) required

• weight (Double) required

• result (Color)

sin(radians): returns sine

• radians (Number) required

• sine (Double)

size(source): returns result

• source (Collection) required

• result (Integer)

spin(color, amount): returns result

• color (Color) required

• amount (Double) required

• result (Color)

sqrt(number): returns root

• number (Number) required

• root (Double)

startAngle(linestring): returns degrees

• linestring (LineString) required

• degrees (Double)

startPoint(linestring): returns point

• linestring (LineString) required

• point (Point)

strAbbreviate(string, lower, upper, appendTo): returns string

• string (String) required

• lower (Integer) required

• upper (Integer) required

• appendTo (String) required

• string (String)

strCapitalize(string): returns string

• string (String) required

• string (String)

strConcat(string1, string2): returns strConcat

• string1 (String) required

• string2 (String) required

• strConcat (String)

strDefaultIfBlank(string, default): returns string

• string (String) required

• default (String) required

• string (String)

strEndsWith(String, postfix): returns endsWith

• String (String) required

• postfix (String) required

• endsWith (Boolean)

strEqualsIgnoreCase(string, lookup): returns equals

• string (String) required

• lookup (String) required

• equals (Boolean)

strIndexOf(String, lookup): returns index

• String (String) required

• lookup (String) required

• index (Integer)

strLastIndexOf(String, lookup): returns index

• String (String) required

• lookup (String) required

• index (Integer)

strLength(string): returns length

• string (String) required

• length (Integer)

strMatches(string, regex): returns match

• string (String) required

• regex (String) required

• match (Boolean)

strPosition(string, lookup, method): returns string

• string (String) required

• lookup (String) required

• method (String) required

• string (String)

strReplace(string, search, replace, all): returns string

• string (String) required

• search (String) required

• replace (String) required

• all (Boolean) required

• string (String)

strStartsWith(string, prefix): returns starts with

• string (String) required

• prefix (String) required

• starts with (Boolean)

strStripAccents(string): returns string

• string (String) required

• string (String)

strSubstring(string, beginIndex, endIndex): returns substring

• string (String) required

• beginIndex (Integer) required

• endIndex (Integer) required

• substring (String)

strSubstringStart(string, beginIndex): returns substring

• string (String) required

• beginIndex (Integer) required

• substring (String)

strToLowerCase(string): returns lowercase

• string (String) required

• lowercase (String)

strToUpperCase(string): returns uppercase

• string (String) required

• uppercase (String)

strTrim(string): returns trim

• string (String) required

• trim (String)

strTrim2(string, method, character): returns trim

• string (String) required

• method (String) required

• character (String) required

• trim (String)

strURLEncode(encodeable, formUrlEncode): returns strURLEncode

• encodeable (String) required

• formUrlEncode (Boolean) optional

• strURLEncode (String)

stringTemplate(input, pattern, template, defaultValue): returns return

• input

• pattern

• template

• defaultValue

• return

symDifference(geometry, geometry): returns symetric difference

• geometry (Geometry) required

• geometry (Geometry) required

• symetric difference (Geometry)

tan(radians): returns tan

• radians (Number) required

• tan (Double)

tint(color, weight): returns result

• color (Color) required

• weight (Double) required

• result (Color)

toDegrees(radians): returns degrees

• radians (Number) required

• degrees (Double)

toRadians(degree): returns radians

• degree (Number) required

• radians (Double)

toWKT(geometry): returns wkt

• geometry (Geometry) required

• wkt (String)

touches(geometry, geometry): returns touches

• geometry (Geometry) required

• geometry (Geometry) required

• touches (Boolean)

union(geometry, geometry): returns union

• geometry (Geometry) required

• geometry (Geometry) required

• union (Geometry)

vertices(geometry): returns vertices

• geometry (Geometry) required

• vertices (MultiPoint)

within(geometry, geometry): returns within

• geometry (Geometry) required

• geometry (Geometry) required

• within (Boolean)

ProcessFunctionFactory

Contains 102 functions.

AddCoverages(coverageA, coverageB): returns result

• coverageA (GridCoverage2D) required

• coverageB (GridCoverage2D) required

• result (GridCoverage2D)

Affine(coverage, scalex, scaley, shearx, sheary, translatex, translatey, nodata, interpolation): returns result

• coverage (GridCoverage2D) required

• scalex (Double) optional

• scaley (Double) optional

• shearx (Double) optional

• sheary (Double) optional

• translatex (Double) optional

• translatey (Double) optional

• nodata (double)

• interpolation (Interpolation) optional

• result (GridCoverage2D)

Aggregate(features, aggregationAttribute, function, singlePass, groupByAttributes): returns result

• features (SimpleFeatureCollection) required

• aggregationAttribute (String) optional

• function (AggregationFunction)

• singlePass (Boolean) required

• groupByAttributes (String)

• result (Results)

AreaGrid(envelope, width, height): returns result

• envelope (ReferencedEnvelope) required

• width (Integer) required

• height (Integer) required

• result (GridCoverage2D)

BandMerge(coverages, roi, transformChoice, index): returns result

• coverages (GridCoverage2D) required

• roi (Geometry) optional

• transformChoice (String) optional

• index (Integer) optional

• result (GridCoverage2D)

BandSelect(coverage, SampleDimensions, VisibleSampleDimension): returns result

• coverage (GridCoverage2D) required

• SampleDimensions (int) required

• VisibleSampleDimension (Integer) optional

• result (GridCoverage2D)

BarnesSurface(data, valueAttr, dataLimit, scale, convergence, passes, minObservations, maxObservationDistance, noDataValue, pixelsPerCell, queryBuffer, outputBBOX, outputWidth, outputHeight): returns result

• data (SimpleFeatureCollection) required

• valueAttr (String) required

• dataLimit (Integer) optional

• scale (Double) required

• convergence (Double) optional

• passes (Integer) optional

• minObservations (Integer) optional

• maxObservationDistance (Double) optional

• noDataValue (Double) optional

• pixelsPerCell (Integer) optional

• queryBuffer (Double) optional

• outputBBOX (ReferencedEnvelope) required

• outputWidth (Integer) required

• outputHeight (Integer) required

• result (GridCoverage2D)

Bounds(features): returns bounds

• features (FeatureCollection) required

• bounds (ReferencedEnvelope)

BufferFeatureCollection(features, distance, attributeName): returns result

• features (SimpleFeatureCollection) required

• distance (Double) required

• attributeName (String) optional

• result (SimpleFeatureCollection)

Centroid(features): returns result

• features (SimpleFeatureCollection) required

• result (SimpleFeatureCollection)

ClassifyByRange(features, classifyOnAttribute, thresholds, outputValues, classifier, classes, include, outputAttribute, outputType): returns result

• features (SimpleFeatureCollection) required

• classifyOnAttribute (String) required

• thresholds (String)

• outputValues (String)

• classifier (String) optional

• classes (Integer) optional

• include (Boolean) optional

• outputAttribute (String) optional

• outputType (String) optional

• result (SimpleFeatureCollection)

Clip(features, clip, preserveZ): returns result

• features (SimpleFeatureCollection) required

• clip (Geometry) required

• preserveZ (Boolean) optional

• result (SimpleFeatureCollection)

CollectGeometries(features): returns result

• features (FeatureCollection) required

• result (GeometryCollection)

Contour(data, band, levels, interval, simplify, smooth, roi): returns result

• data (GridCoverage2D) required

• band (Integer) optional

• levels (double)

• interval (Double) optional

• simplify (Boolean) optional

• smooth (Boolean) optional

• roi (Geometry) optional

• result (SimpleFeatureCollection)

ConvolveCoverage(data, kernel, kernelRadius, kernelWidth, kernelHeight): returns result

• data (GridCoverage2D) required

• kernel (KernelJAI) optional

• kernelRadius (Integer) optional

• kernelWidth (Integer) optional

• kernelHeight (Integer) optional

• result (GridCoverage2D)

Count(features): returns result

• features (SimpleFeatureCollection) required

• result (Number)

CoverageClassStats(coverage, stats, band, classes, method, noData): returns results

• coverage (GridCoverage2D) required

• stats (Statistic)

• band (Integer) optional

• classes (Integer) optional

• method (ClassificationMethod) optional

• noData (Double) optional

• results (Results)

CropCoverage(coverage, cropShape): returns result

• coverage (GridCoverage2D) required

• cropShape (Geometry) required

• result (GridCoverage2D)

Feature(geometry, crs, typeName): returns result

• geometry (Geometry) required

• crs (CoordinateReferenceSystem) required

• typeName (String) required

• result (SimpleFeatureCollection)

FeatureClassStats(features, attribute, stats, classes, method, noData): returns results

• features (FeatureCollection) required

• attribute (String) required

• stats (Statistic)

• classes (Integer) optional

• method (ClassificationMethod) optional

• noData (Double) optional

• results (Results)

Grid(bounds, width, height, vertexSpacing, mode): returns result

• bounds (ReferencedEnvelope) required

• width (Double) required

• height (Double) optional

• vertexSpacing (Double) optional

• mode (GridMode) required

• result (SimpleFeatureCollection)

Heatmap(data, radiusPixels, weightAttr, pixelsPerCell, outputBBOX, outputWidth, outputHeight): returns result

• data (SimpleFeatureCollection) required

• radiusPixels (Integer) required

• weightAttr (String) optional

• pixelsPerCell (Integer) optional

• outputBBOX (ReferencedEnvelope) required

• outputWidth (Integer) required

• outputHeight (Integer) required

• result (GridCoverage2D)

InclusionFeatureCollection(first, second): returns result

• first (SimpleFeatureCollection) required

• second (SimpleFeatureCollection) required

• result (SimpleFeatureCollection)

IntersectionFeatureCollection(first feature collection, second feature collection, first attributes to retain, second attributes to retain, intersectionMode, percentagesEnabled, areasEnabled): returns result

• first feature collection (SimpleFeatureCollection) required

• second feature collection (SimpleFeatureCollection) required

• first attributes to retain (String)

• second attributes to retain (String)

• intersectionMode (IntersectionMode) optional

• percentagesEnabled (Boolean) optional

• areasEnabled (Boolean) optional

• result (SimpleFeatureCollection)

Jiffle(coverage, script, destName, sourceName, outputType): returns result

• coverage (GridCoverage2D)

• script (String) required

• destName (String) optional

• sourceName (String)

• outputType (DataType) optional

• result (GridCoverage2D)

LRSGeocode(features, from_measure_attb, to_measure_attb, measure): returns result

• features (FeatureCollection) required

• from_measure_attb (String) required

• to_measure_attb (String) required

• measure (Double) required

• result (FeatureCollection)

LRSMeasure(features, from_measure_attb, to_measure_attb, point, crs): returns result

• features (FeatureCollection) required

• from_measure_attb (String) required

• to_measure_attb (String) required

• point (Point) required

• crs (CoordinateReferenceSystem) optional

• result (FeatureCollection)

LRSSegment(features, from_measure_attb, to_measure_attb, from_measure, to_measure): returns result

• features (FeatureCollection) required

• from_measure_attb (String) required

• to_measure_attb (String) required

• from_measure (Double) required

• to_measure (Double) required

• result (FeatureCollection)

MultiplyCoverages(coverageA, coverageB): returns result

• coverageA (GridCoverage2D) required

• coverageB (GridCoverage2D) required

• result (GridCoverage2D)

Nearest(features, point, crs): returns result

• features (FeatureCollection) required

• point (Point) required

• crs (CoordinateReferenceSystem) optional

• result (FeatureCollection)

NormalizeCoverage(data): returns result

• data (GridCoverage2D) required

• result (GridCoverage2D)

PointBuffers(center, crs, distances, quadrantSegments): returns buffers

• center (Point) required

• crs (CoordinateReferenceSystem) optional

• distances (double)

• quadrantSegments (Integer) optional

• buffers (SimpleFeatureCollection)

PointStacker(data, cellSize, weightClusterPosition, normalize, preserveLocation, outputBBOX, outputWidth, outputHeight): returns result

• data (SimpleFeatureCollection) required

• cellSize (Integer) required

• weightClusterPosition (Boolean) required

• normalize (Boolean) required

• preserveLocation (PreserveLocation) optional

• outputBBOX (ReferencedEnvelope) required

• outputWidth (Integer) required

• outputHeight (Integer) required

• result (SimpleFeatureCollection)

PolyLabeller(polygon, precision): returns result

• polygon (Geometry) required

• precision (Double) required

• result (Geometry)

PolygonExtraction(data, band, insideEdges, roi, nodata, ranges): returns result

• data (GridCoverage2D) required

• band (Integer) optional

• insideEdges (Boolean) optional

• roi (Geometry) optional

• nodata (Number)

• ranges (Range)

• result (SimpleFeatureCollection)

Query(features, attribute, filter): returns result

• features (SimpleFeatureCollection) required

• attribute (String)

• filter (Filter) optional

• result (SimpleFeatureCollection)

RangeLookup(coverage, band, ranges, outputPixelValues, noData): returns reclassified

• coverage (GridCoverage2D) required

• band (Integer) optional

• ranges (Range)

• outputPixelValues (int)

• noData (Double) optional

• reclassified (GridCoverage2D)

RasterAsPointCollection(data, targetCRS, scale, interpolation, emisphere): returns result

• data (GridCoverage2D) required

• targetCRS (CoordinateReferenceSystem) optional

• scale (Float) optional

• interpolation (Interpolation) optional

• emisphere (Boolean) optional

• result (SimpleFeatureCollection)

RasterZonalStatistics(data, band, zones, classification): returns statistics

• data (GridCoverage2D) required

• band (Integer) optional

• zones (SimpleFeatureCollection) required

• classification (GridCoverage2D) optional

• statistics (SimpleFeatureCollection)

RasterZonalStatistics2(source, bands, zones, classifier, nodata, mask, useROIAccessor, roi, statistics, minbounds, maxbounds, numbins, rangeData, localStats): returns zonal statistics

• source (GridCoverage2D) required

• bands (int)

• zones (Object)

• classifier (GridCoverage2D) optional

• nodata (Range) required

• mask (Geometry) required

• useROIAccessor (Boolean) required

• roi (Polygon) required

• statistics (StatsType)

• minbounds (double)

• maxbounds (double)

• numbins (int)

• rangeData (Object)

• localStats (Boolean) required

• zonal statistics (List)

RectangularClip(features, clip, preserveZ): returns result

• features (SimpleFeatureCollection) required

• clip (ReferencedEnvelope) required

• preserveZ (Boolean) optional

• result (SimpleFeatureCollection)

Reproject(features, forcedCRS, targetCRS): returns result

• features (SimpleFeatureCollection) required

• forcedCRS (CoordinateReferenceSystem) optional

• targetCRS (CoordinateReferenceSystem) optional

• result (SimpleFeatureCollection)

ScaleCoverage(coverage, xScale, yScale, xTranslate, yTranslate, interpolation): returns result

• coverage (GridCoverage2D) required

• xScale (Double) required

• yScale (Double) required

• xTranslate (Double) required

• yTranslate (Double) required

• interpolation (Interpolation) optional

• result (GridCoverage2D)

Simplify(features, distance, preserveTopology): returns result

• features (SimpleFeatureCollection) required

• distance (Double) required

• preserveTopology (Boolean) required

• result (SimpleFeatureCollection)

Snap(features, point, crs): returns result

• features (FeatureCollection) required

• point (Point) required

• crs (CoordinateReferenceSystem) optional

• result (FeatureCollection)

StyleCoverage(coverage, style): returns result

• coverage (GridCoverage2D) required

• style (Style) required

• result (GridCoverage2D)

Transform(features, transform): returns result

• features (SimpleFeatureCollection) required

• transform (String) required

• result (SimpleFeatureCollection)

TransparencyFill(data, width): returns result

• data (GridCoverage2D) required

• width (Integer) optional

• result (GridCoverage2D)

UnionFeatureCollection(first, second): returns result

• first (SimpleFeatureCollection) required

• second (SimpleFeatureCollection) required

• result (SimpleFeatureCollection)

Unique(features, attribute): returns result

• features (SimpleFeatureCollection) required

• attribute (String) required

• result (SimpleFeatureCollection)

VectorToRaster(features, rasterWidth, rasterHeight, title, attribute, bounds): returns result

• features (SimpleFeatureCollection) required

• rasterWidth (Integer) required

• rasterHeight (Integer) required

• title (String) optional

• attribute (String) required

• bounds (Envelope) optional

• result (GridCoverage2D)

VectorZonalStatistics(data, dataAttribute, zones): returns statistics

• data (SimpleFeatureCollection) required

• dataAttribute (String) required

• zones (SimpleFeatureCollection) required

• statistics (SimpleFeatureCollection)

area(geom): returns result

• geom (Geometry) required

• result (double)

boundary(geom): returns result

• geom (Geometry) required

• result (Geometry)

buffer(geom, distance, quadrantSegments, capStyle): returns result

• geom (Geometry) required

• distance (Double) required

• quadrantSegments (Integer) optional

• capStyle (BufferCapStyle) optional

• result (Geometry)

centroid(geom): returns result

• geom (Geometry) required

• result (Geometry)

contains(a, b): returns result

• a (Geometry) required

• b (Geometry) required

• result (boolean)

convexHull(geom): returns result

• geom (Geometry) required

• result (Geometry)

crosses(a, b): returns result

• a (Geometry) required

• b (Geometry) required

• result (boolean)

densify(geom, distance): returns result

• geom (Geometry) required

• distance (Double) required

• result (Geometry)

difference(a, b): returns result

• a (Geometry) required

• b (Geometry) required

• result (Geometry)

dimension(geom): returns result

• geom (Geometry) required

• result (int)

disjoint(a, b): returns result

• a (Geometry) required

• b (Geometry) required

• result (boolean)

distance(a, b): returns result

• a (Geometry) required

• b (Geometry) required

• result (double)

endPoint(geom): returns result

• geom (LineString) required

• result (Point)

envelope(geom): returns result

• geom (Geometry) required

• result (Geometry)

equalsExact(a, b): returns result

• a (Geometry) required

• b (Geometry) required

• result (boolean)

equalsExactTolerance(a, b, tolerance): returns result

• a (Geometry) required

• b (Geometry) required

• tolerance (Double) required

• result (boolean)

exteriorRing(geom): returns result

• geom (Polygon) required

• result (Geometry)

geometryType(geom): returns result

• geom (Geometry) required

• result (String)

getGeometryN(geom, index): returns result

• geom (GeometryCollection) required

• index (Integer) required

• result (Geometry)

getX(geom): returns result

• geom (Point) required

• result (double)

getY(geom): returns result

• geom (Point) required

• result (double)

interiorPoint(geom): returns result

• geom (Geometry) required

• result (Geometry)

interiorRingN(geom, index): returns result

• geom (Polygon) required

• index (Integer) required

• result (Geometry)

intersection(a, b): returns result

• a (Geometry) required

• b (Geometry) required

• result (Geometry)

intersects(a, b): returns result

• a (Geometry) required

• b (Geometry) required

• result (boolean)

isClosed(geom): returns result

• geom (LineString) required

• result (boolean)

isEmpty(geom): returns result

• geom (Geometry) required

• result (boolean)

isRing(geom): returns result

• geom (LineString) required

• result (boolean)

isSimple(geom): returns result

• geom (Geometry) required

• result (boolean)

isValid(geom): returns result

• geom (Geometry) required

• result (boolean)

isWithinDistance(a, b, distance): returns result

• a (Geometry) required

• b (Geometry) required

• distance (Double) required

• result (boolean)

length(geom): returns result

• geom (Geometry) required

• result (double)

numGeometries(geom): returns result

• geom (Geometry) required

• result (int)

numInteriorRing(geom): returns result

• geom (Polygon) required

• result (int)

numPoints(geom): returns result

• geom (Geometry) required

• result (int)

octagonalEnvelope(geom): returns result

• geom (Geometry) required

• result (Geometry)

overlaps(a, b): returns result

• a (Geometry) required

• b (Geometry) required

• result (boolean)

parameter(argumentName, values): returns parameterMap

• argumentName (String) required

• values (Object)

• parameterMap (Map)

pointN(geom, index): returns result

• geom (LineString) required

• index (Integer) required

• result (Point)

polygonize(geom): returns result

• geom (Geometry) required

• result (Geometry)

relate(a, b): returns result

• a (Geometry) required

• b (Geometry) required

• result (String)

relatePattern(a, b, Relate pattern): returns result

• a (Geometry) required

• b (Geometry) required

• Relate pattern (String) required

• result (boolean)

reproject(geometry, sourceCRS, targetCRS): returns result

• geometry (Geometry) required

• sourceCRS (CoordinateReferenceSystem) optional

• targetCRS (CoordinateReferenceSystem) optional

• result (Geometry)

simplify(geom, distance): returns result

• geom (Geometry) required

• distance (Double) required

• result (Geometry)

splitPolygon(polygon, line): returns result

• polygon (Geometry) required

• line (LineString) required

• result (Geometry)

startPoint(geom): returns result

• geom (LineString) required

• result (Point)

symDifference(a, b): returns result

• a (Geometry) required

• b (Geometry) required

• result (Geometry)

touches(a, b): returns result

• a (Geometry) required

• b (Geometry) required

• result (boolean)

union(geom): returns result

• geom (Geometry): min=2 max=unbounded

• result (Geometry)

within(a, b): returns result

• a (Geometry) required

• b (Geometry) required

• result (boolean)

PolygonLabelFunctionFactory

Contains 1 functions.

labelPoint(polygon, tolerance): returns labelPoint

• polygon (Geometry) required

• tolerance (double) required

• labelPoint (Point)

parseTime(dateString): returns date

• dateString (String) required. Date in ISO format, or the range in ISO duration format. Only single tokens are allowed (“P1M” or “2008-05-11T15:30:00Z” and not “P1M/P1D” or “2008-05-11T15:30:00Z/2008-05-11T18:30:00Z”). If range or list is provided only first value shall be used.