SFGeometryEnvelope Class Reference


                    
                    
                    minX

X coordinate range

Declaration

Objective-C

@property (nonatomic, strong) NSDecimalNumber *minX;

Swift

var minX: NSDecimalNumber! { get set }

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                    maxX

Undocumented

Declaration

Objective-C

@property (nonatomic, strong) NSDecimalNumber *maxX

Swift

var maxX: NSDecimalNumber! { get set }

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                    minY

Y coordinate range

Declaration

Objective-C

@property (nonatomic, strong) NSDecimalNumber *minY;

Swift

var minY: NSDecimalNumber! { get set }

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                    maxY

Undocumented

Declaration

Objective-C

@property (nonatomic, strong) NSDecimalNumber *maxY

Swift

var maxY: NSDecimalNumber! { get set }

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                    hasZ

Has Z value and Z coordinate range

Declaration

Objective-C

@property (nonatomic) BOOL hasZ;

Swift

var hasZ: Bool { get set }

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                    minZ

Undocumented

Declaration

Objective-C

@property (nonatomic, strong) NSDecimalNumber *minZ

Swift

var minZ: NSDecimalNumber! { get set }

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                    maxZ

Undocumented

Declaration

Objective-C

@property (nonatomic, strong) NSDecimalNumber *maxZ

Swift

var maxZ: NSDecimalNumber! { get set }

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                    hasM

Has M value and M coordinate range

Declaration

Objective-C

@property (nonatomic) BOOL hasM;

Swift

var hasM: Bool { get set }

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                    minM

Undocumented

Declaration

Objective-C

@property (nonatomic, strong) NSDecimalNumber *minM

Swift

var minM: NSDecimalNumber! { get set }

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                    maxM

Undocumented

Declaration

Objective-C

@property (nonatomic, strong) NSDecimalNumber *maxM

Swift

var maxM: NSDecimalNumber! { get set }

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                    +envelope

Create with no z or m

Declaration

Objective-C

+ (SFGeometryEnvelope *)envelope;

Return Value

new geometry envelope

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                    +envelopeWithHasZ:andHasM:

Create with the has z and m values

Declaration

Objective-C

+ (SFGeometryEnvelope *)envelopeWithHasZ:(BOOL)hasZ andHasM:(BOOL)hasM;

Parameters

`hasZ`	geometry has z
`hasM`	geometry has m

Return Value

new geometry envelope

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                    +envelopeWithMinX:andMinY:andMaxX:andMaxY:

Create with number range

Declaration

Objective-C

+ (SFGeometryEnvelope *)envelopeWithMinX:(NSDecimalNumber *)minX
                                 andMinY:(NSDecimalNumber *)minY
                                 andMaxX:(NSDecimalNumber *)maxX
                                 andMaxY:(NSDecimalNumber *)maxY;

Parameters

`minX`	minimum x
`minY`	minimum y
`maxX`	maximum x
`maxY`	maximum y

Return Value

new geometry envelope

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                    +envelopeWithMinXValue:andMinYValue:andMaxXValue:andMaxYValue:

Create with double range

Declaration

Objective-C

+ (SFGeometryEnvelope *)envelopeWithMinXValue:(double)minX
                                 andMinYValue:(double)minY
                                 andMaxXValue:(double)maxX
                                 andMaxYValue:(double)maxY;

Parameters

`minX`	minimum x
`minY`	minimum y
`maxX`	maximum x
`maxY`	maximum y

Return Value

new geometry envelope

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                    +envelopeWithMinX:andMinY:andMinZ:andMaxX:andMaxY:andMaxZ:

Create with number range

Declaration

Objective-C

+ (SFGeometryEnvelope *)envelopeWithMinX:(NSDecimalNumber *)minX
                                 andMinY:(NSDecimalNumber *)minY
                                 andMinZ:(NSDecimalNumber *)minZ
                                 andMaxX:(NSDecimalNumber *)maxX
                                 andMaxY:(NSDecimalNumber *)maxY
                                 andMaxZ:(NSDecimalNumber *)maxZ;

Parameters

`minX`	minimum x
`minY`	minimum y
`minZ`	minimum z
`maxX`	maximum x
`maxY`	maximum y
`maxZ`	maximum z

Return Value

new geometry envelope

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                    +envelopeWithMinXValue:andMinYValue:andMinZValue:andMaxXValue:andMaxYValue:andMaxZValue:

Create with double range

Declaration

Objective-C

+ (SFGeometryEnvelope *)envelopeWithMinXValue:(double)minX
                                 andMinYValue:(double)minY
                                 andMinZValue:(double)minZ
                                 andMaxXValue:(double)maxX
                                 andMaxYValue:(double)maxY
                                 andMaxZValue:(double)maxZ;

Parameters

`minX`	minimum x
`minY`	minimum y
`minZ`	minimum z
`maxX`	maximum x
`maxY`	maximum y
`maxZ`	maximum z

Return Value

new geometry envelope

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                    +envelopeWithMinX:andMinY:andMinZ:andMinM:andMaxX:andMaxY:andMaxZ:andMaxM:

Create with number range

Declaration

Objective-C

+ (SFGeometryEnvelope *)envelopeWithMinX:(NSDecimalNumber *)minX
                                 andMinY:(NSDecimalNumber *)minY
                                 andMinZ:(NSDecimalNumber *)minZ
                                 andMinM:(NSDecimalNumber *)minM
                                 andMaxX:(NSDecimalNumber *)maxX
                                 andMaxY:(NSDecimalNumber *)maxY
                                 andMaxZ:(NSDecimalNumber *)maxZ
                                 andMaxM:(NSDecimalNumber *)maxM;

Parameters

`minX`	minimum x
`minY`	minimum y
`minZ`	minimum z
`minM`	minimum m
`maxX`	maximum x
`maxY`	maximum y
`maxZ`	maximum z
`maxM`	maximum m

Return Value

new geometry envelope

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                    +envelopeWithMinXValue:andMinYValue:andMinZValue:andMinMValue:andMaxXValue:andMaxYValue:andMaxZValue:andMaxMValue:

Create with double range

Declaration

Objective-C

+ (SFGeometryEnvelope *)envelopeWithMinXValue:(double)minX
                                 andMinYValue:(double)minY
                                 andMinZValue:(double)minZ
                                 andMinMValue:(double)minM
                                 andMaxXValue:(double)maxX
                                 andMaxYValue:(double)maxY
                                 andMaxZValue:(double)maxZ
                                 andMaxMValue:(double)maxM;

Parameters

`minX`	minimum x
`minY`	minimum y
`minZ`	minimum z
`minM`	minimum m
`maxX`	maximum x
`maxY`	maximum y
`maxZ`	maximum z
`maxM`	maximum m

Return Value

new geometry envelope

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                    +geometryEnvelopeWithGeometryEnvelope:

Create

Declaration

Objective-C

+ (SFGeometryEnvelope *)geometryEnvelopeWithGeometryEnvelope:
    (SFGeometryEnvelope *)geometryEnvelope;

Parameters


                                geometryEnvelope

geometry envelope

Return Value

new geometry envelope

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                    -init

Initialize with no z or m

Declaration

Objective-C

- (instancetype)init;

Swift

init!()

Return Value

new geometry envelope

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                    -initWithHasZ:andHasM:

Initialize with the has z and m values

Declaration

Objective-C

- (instancetype)initWithHasZ:(BOOL)hasZ andHasM:(BOOL)hasM;

Swift

init!(hasZ: Bool, andHasM hasM: Bool)

Parameters

`hasZ`	geometry has z
`hasM`	geometry has m

Return Value

new geometry envelope

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                    -initWithMinX:andMinY:andMaxX:andMaxY:

Initialize with number range

Declaration

Objective-C

- (instancetype)initWithMinX:(NSDecimalNumber *)minX
                     andMinY:(NSDecimalNumber *)minY
                     andMaxX:(NSDecimalNumber *)maxX
                     andMaxY:(NSDecimalNumber *)maxY;

Swift

init!(minX: NSDecimalNumber!, andMinY minY: NSDecimalNumber!, andMaxX maxX: NSDecimalNumber!, andMaxY maxY: NSDecimalNumber!)

Parameters

`minX`	minimum x
`minY`	minimum y
`maxX`	maximum x
`maxY`	maximum y

Return Value

new geometry envelope

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                    -initWithMinXValue:andMinYValue:andMaxXValue:andMaxYValue:

Initialize with double range

Declaration

Objective-C

- (instancetype)initWithMinXValue:(double)minX
                     andMinYValue:(double)minY
                     andMaxXValue:(double)maxX
                     andMaxYValue:(double)maxY;

Swift

init!(minXValue minX: Double, andMinYValue minY: Double, andMaxXValue maxX: Double, andMaxYValue maxY: Double)

Parameters

`minX`	minimum x
`minY`	minimum y
`maxX`	maximum x
`maxY`	maximum y

Return Value

new geometry envelope

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                    -initWithMinX:andMinY:andMinZ:andMaxX:andMaxY:andMaxZ:

Initialize with number range

Declaration

Objective-C

- (instancetype)initWithMinX:(NSDecimalNumber *)minX
                     andMinY:(NSDecimalNumber *)minY
                     andMinZ:(NSDecimalNumber *)minZ
                     andMaxX:(NSDecimalNumber *)maxX
                     andMaxY:(NSDecimalNumber *)maxY
                     andMaxZ:(NSDecimalNumber *)maxZ;

Swift

init!(minX: NSDecimalNumber!, andMinY minY: NSDecimalNumber!, andMinZ minZ: NSDecimalNumber!, andMaxX maxX: NSDecimalNumber!, andMaxY maxY: NSDecimalNumber!, andMaxZ maxZ: NSDecimalNumber!)

Parameters

`minX`	minimum x
`minY`	minimum y
`minZ`	minimum z
`maxX`	maximum x
`maxY`	maximum y
`maxZ`	maximum z

Return Value

new geometry envelope

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                    -initWithMinXValue:andMinYValue:andMinZValue:andMaxXValue:andMaxYValue:andMaxZValue:

Initialize with double range

Declaration

Objective-C

- (instancetype)initWithMinXValue:(double)minX
                     andMinYValue:(double)minY
                     andMinZValue:(double)minZ
                     andMaxXValue:(double)maxX
                     andMaxYValue:(double)maxY
                     andMaxZValue:(double)maxZ;

Swift

init!(minXValue minX: Double, andMinYValue minY: Double, andMinZValue minZ: Double, andMaxXValue maxX: Double, andMaxYValue maxY: Double, andMaxZValue maxZ: Double)

Parameters

`minX`	minimum x
`minY`	minimum y
`minZ`	minimum z
`maxX`	maximum x
`maxY`	maximum y
`maxZ`	maximum z

Return Value

new geometry envelope

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                    -initWithMinX:andMinY:andMinZ:andMinM:andMaxX:andMaxY:andMaxZ:andMaxM:

Initialize with number range

Declaration

Objective-C

- (instancetype)initWithMinX:(NSDecimalNumber *)minX
                     andMinY:(NSDecimalNumber *)minY
                     andMinZ:(NSDecimalNumber *)minZ
                     andMinM:(NSDecimalNumber *)minM
                     andMaxX:(NSDecimalNumber *)maxX
                     andMaxY:(NSDecimalNumber *)maxY
                     andMaxZ:(NSDecimalNumber *)maxZ
                     andMaxM:(NSDecimalNumber *)maxM;

Swift

init!(minX: NSDecimalNumber!, andMinY minY: NSDecimalNumber!, andMinZ minZ: NSDecimalNumber!, andMinM minM: NSDecimalNumber!, andMaxX maxX: NSDecimalNumber!, andMaxY maxY: NSDecimalNumber!, andMaxZ maxZ: NSDecimalNumber!, andMaxM maxM: NSDecimalNumber!)

Parameters

`minX`	minimum x
`minY`	minimum y
`minZ`	minimum z
`minM`	minimum m
`maxX`	maximum x
`maxY`	maximum y
`maxZ`	maximum z
`maxM`	maximum m

Return Value

new geometry envelope

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                    -initWithMinXValue:andMinYValue:andMinZValue:andMinMValue:andMaxXValue:andMaxYValue:andMaxZValue:andMaxMValue:

Initialize with double range

Declaration

Objective-C

- (instancetype)initWithMinXValue:(double)minX
                     andMinYValue:(double)minY
                     andMinZValue:(double)minZ
                     andMinMValue:(double)minM
                     andMaxXValue:(double)maxX
                     andMaxYValue:(double)maxY
                     andMaxZValue:(double)maxZ
                     andMaxMValue:(double)maxM;

Swift

init!(minXValue minX: Double, andMinYValue minY: Double, andMinZValue minZ: Double, andMinMValue minM: Double, andMaxXValue maxX: Double, andMaxYValue maxY: Double, andMaxZValue maxZ: Double, andMaxMValue maxM: Double)

Parameters

`minX`	minimum x
`minY`	minimum y
`minZ`	minimum z
`minM`	minimum m
`maxX`	maximum x
`maxY`	maximum y
`maxZ`	maximum z
`maxM`	maximum m

Return Value

new geometry envelope

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                    -initWithGeometryEnvelope:

Initialize

Declaration

Objective-C

- (instancetype)initWithGeometryEnvelope:(SFGeometryEnvelope *)geometryEnvelope;

Swift

init!(geometryEnvelope: SFGeometryEnvelope!)

Parameters


                                geometryEnvelope

geometry envelope

Return Value

new geometry envelope

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                    -minXValue

Get the min x value

Declaration

Objective-C

- (double)minXValue;

Swift

func minXValue() -> Double

Return Value

x coordinate

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                    -setMinXValue:

Set the min x value

Declaration

Objective-C

- (void)setMinXValue:(double)x;

Swift

func setMinXValue(_ x: Double)

Parameters

`x`	x coordinate

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                    -maxXValue

Get the max x value

Declaration

Objective-C

- (double)maxXValue;

Swift

func maxXValue() -> Double

Return Value

x coordinate

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                    -setMaxXValue:

Set the max x value

Declaration

Objective-C

- (void)setMaxXValue:(double)x;

Swift

func setMaxXValue(_ x: Double)

Parameters

`x`	x coordinate

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                    -minYValue

Get the min y value

Declaration

Objective-C

- (double)minYValue;

Swift

func minYValue() -> Double

Return Value

y coordinate

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                    -setMinYValue:

Set the min y value

Declaration

Objective-C

- (void)setMinYValue:(double)y;

Swift

func setMinYValue(_ y: Double)

Parameters

`y`	y coordinate

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                    -maxYValue

Get the max y value

Declaration

Objective-C

- (double)maxYValue;

Swift

func maxYValue() -> Double

Return Value

y coordinate

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                    -setMaxYValue:

Set the max y value

Declaration

Objective-C

- (void)setMaxYValue:(double)y;

Swift

func setMaxYValue(_ y: Double)

Parameters

`y`	y coordinate

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                    -minZValue

Get the min z value

Declaration

Objective-C

- (double)minZValue;

Swift

func minZValue() -> Double

Return Value

z coordinate

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                    -setMinZValue:

Set the min z value

Declaration

Objective-C

- (void)setMinZValue:(double)z;

Swift

func setMinZValue(_ z: Double)

Parameters

`z`	z coordinate

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                    -maxZValue

Get the max z value

Declaration

Objective-C

- (double)maxZValue;

Swift

func maxZValue() -> Double

Return Value

z coordinate

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                    -setMaxZValue:

Set the max z value

Declaration

Objective-C

- (void)setMaxZValue:(double)z;

Swift

func setMaxZValue(_ z: Double)

Parameters

`z`	z coordinate

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                    -minMValue

Get the min m value

Declaration

Objective-C

- (double)minMValue;

Swift

func minMValue() -> Double

Return Value

m coordinate

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                    -setMinMValue:

Set the min m value

Declaration

Objective-C

- (void)setMinMValue:(double)m;

Swift

func setMinMValue(_ m: Double)

Parameters

`m`	m coordinate

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                    -maxMValue

Get the max m value

Declaration

Objective-C

- (double)maxMValue;

Swift

func maxMValue() -> Double

Return Value

m coordinate

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                    -setMaxMValue:

Set the max m value

Declaration

Objective-C

- (void)setMaxMValue:(double)m;

Swift

func setMaxMValue(_ m: Double)

Parameters

`m`	m coordinate

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                    -is3D

True if has Z coordinates

Declaration

Objective-C

- (BOOL)is3D;

Swift

func is3D() -> Bool

Return Value

has z

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                    -isMeasured

True if has M measurements

Declaration

Objective-C

- (BOOL)isMeasured;

Swift

func isMeasured() -> Bool

Return Value

has m

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                    -xRange

Get the x range

Declaration

Objective-C

- (double)xRange;

Swift

func xRange() -> Double

Return Value

x range

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                    -yRange

Get the y range

Declaration

Objective-C

- (double)yRange;

Swift

func yRange() -> Double

Return Value

y range

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                    -zRange

Get the z range

Declaration

Objective-C

- (NSDecimalNumber *)zRange;

Swift

func zRange() -> NSDecimalNumber!

Return Value

z range

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                    -mRange

Get the m range

Declaration

Objective-C

- (NSDecimalNumber *)mRange;

Swift

func mRange() -> NSDecimalNumber!

Return Value

m range

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                    -isPoint

Determine if the envelope is of a single point

Declaration

Objective-C

- (BOOL)isPoint;

Swift

func isPoint() -> Bool

Return Value

true if a single point bounds

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                    -topLeft

Get the top left point

Declaration

Objective-C

- (SFPoint *)topLeft;

Swift

func topLeft() -> SFPoint!

Return Value

top left point

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                    -bottomLeft

Get the bottom left point

Declaration

Objective-C

- (SFPoint *)bottomLeft;

Swift

func bottomLeft() -> SFPoint!

Return Value

bottom left point

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                    -bottomRight

Get the bottom right point

Declaration

Objective-C

- (SFPoint *)bottomRight;

Swift

func bottomRight() -> SFPoint!

Return Value

bottom right point

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                    -topRight

Get the top right point

Declaration

Objective-C

- (SFPoint *)topRight;

Swift

func topRight() -> SFPoint!

Return Value

top right point

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                    -leftMid

Get the left mid point

Declaration

Objective-C

- (SFPoint *)leftMid;

Swift

func leftMid() -> SFPoint!

Return Value

left mid point

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                    -bottomMid

Get the bottom mid point

Declaration

Objective-C

- (SFPoint *)bottomMid;

Swift

func bottomMid() -> SFPoint!

Return Value

bottom mid point

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                    -rightMid

Get the right mid point

Declaration

Objective-C

- (SFPoint *)rightMid;

Swift

func rightMid() -> SFPoint!

Return Value

right mid point

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                    -topMid

Get the top mid point

Declaration

Objective-C

- (SFPoint *)topMid;

Swift

func topMid() -> SFPoint!

Return Value

top mid point

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                    -left

Get the left line

Declaration

Objective-C

- (SFLine *)left;

Swift

func left() -> SFLine!

Return Value

left line

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                    -bottom

Get the bottom line

Declaration

Objective-C

- (SFLine *)bottom;

Swift

func bottom() -> SFLine!

Return Value

bottom line

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                    -right

Get the right line

Declaration

Objective-C

- (SFLine *)right;

Swift

func right() -> SFLine!

Return Value

right line

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                    -top

Get the top line

Declaration

Objective-C

- (SFLine *)top;

Swift

func top() -> SFLine!

Return Value

top line

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                    -midX

Get the envelope mid x

Declaration

Objective-C

- (double)midX;

Swift

func midX() -> Double

Return Value

mid x

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                    -midY

Get the envelope mid y

Declaration

Objective-C

- (double)midY;

Swift

func midY() -> Double

Return Value

mid y

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                    -centroid

Get the envelope centroid point

Declaration

Objective-C

- (SFPoint *)centroid;

Swift

func centroid() -> SFPoint!

Return Value

centroid point

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                    -isEmpty

Determine if the envelope is empty

Declaration

Objective-C

- (BOOL)isEmpty;

Swift

func isEmpty() -> Bool

Return Value

true if empty

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                    -intersectsWithEnvelope:

Determine if intersects with the provided envelope

Declaration

Objective-C

- (BOOL)intersectsWithEnvelope:(SFGeometryEnvelope *)envelope;

Swift

func intersects(with envelope: SFGeometryEnvelope!) -> Bool

Parameters


                                envelope

geometry envelope

Return Value

true if intersects

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                    -intersectsWithEnvelope:withAllowEmpty:

Determine if intersects with the provided envelope

Declaration

Objective-C

- (BOOL)intersectsWithEnvelope:(SFGeometryEnvelope *)envelope
                withAllowEmpty:(BOOL)allowEmpty;

Swift

func intersects(with envelope: SFGeometryEnvelope!, withAllowEmpty allowEmpty: Bool) -> Bool

Parameters

`envelope`	geometry envelope
`allowEmpty`	allow empty ranges when determining intersection

Return Value

true if intersects

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                    -overlapWithEnvelope:

Get the overlapping geometry envelope with the provided envelope

Declaration

Objective-C

- (SFGeometryEnvelope *)overlapWithEnvelope:(SFGeometryEnvelope *)envelope;

Swift

func overlap(with envelope: SFGeometryEnvelope!) -> SFGeometryEnvelope!

Parameters


                                envelope

geometry envelope

Return Value

geometry envelope

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                    -overlapWithEnvelope:withAllowEmpty:

Get the overlapping geometry envelope with the provided envelope

Declaration

Objective-C

- (SFGeometryEnvelope *)overlapWithEnvelope:(SFGeometryEnvelope *)envelope
                             withAllowEmpty:(BOOL)allowEmpty;

Swift

func overlap(with envelope: SFGeometryEnvelope!, withAllowEmpty allowEmpty: Bool) -> SFGeometryEnvelope!

Parameters

`envelope`	geometry envelope
`allowEmpty`	allow empty ranges when determining overlap

Return Value

geometry envelope

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                    -unionWithEnvelope:

Get the union geometry envelope combined with the provided envelope

Declaration

Objective-C

- (SFGeometryEnvelope *)unionWithEnvelope:(SFGeometryEnvelope *)envelope;

Swift

func union(with envelope: SFGeometryEnvelope!) -> SFGeometryEnvelope!

Parameters


                                envelope

geometry envelope

Return Value

geometry envelope

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                    -containsPoint:

Determine if contains the point

Declaration

Objective-C

- (BOOL)containsPoint:(SFPoint *)point;

Swift

func contains(_ point: SFPoint!) -> Bool

Parameters


                                point

point

Return Value

true if contains

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                    -containsPoint:withEpsilon:

Determine if contains the point

Declaration

Objective-C

- (BOOL)containsPoint:(SFPoint *)point withEpsilon:(double)epsilon;

Swift

func contains(_ point: SFPoint!, withEpsilon epsilon: Double) -> Bool

Parameters

`point`	point
`epsilon`	epsilon equality tolerance

Return Value

true if contains

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                    -containsX:andY:

Determine if contains the coordinate

Declaration

Objective-C

- (BOOL)containsX:(double)x andY:(double)y;

Swift

func containsX(_ x: Double, andY y: Double) -> Bool

Parameters

`x`	x value
`y`	y value

Return Value

true if contains

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                    -containsX:andY:withEpsilon:

Determine if contains the coordinate

Declaration

Objective-C

- (BOOL)containsX:(double)x andY:(double)y withEpsilon:(double)epsilon;

Swift

func containsX(_ x: Double, andY y: Double, withEpsilon epsilon: Double) -> Bool

Parameters

`x`	x value
`y`	y value
`epsilon`	epsilon equality tolerance

Return Value

true if contains

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                    -containsEnvelope:

Determine if inclusively contains the provided envelope

Declaration

Objective-C

- (BOOL)containsEnvelope:(SFGeometryEnvelope *)envelope;

Swift

func contains(_ envelope: SFGeometryEnvelope!) -> Bool

Parameters


                                envelope

geometry envelope

Return Value

true if contains

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                    -containsEnvelope:withEpsilon:

Determine if inclusively contains the provided envelope

Declaration

Objective-C

- (BOOL)containsEnvelope:(SFGeometryEnvelope *)envelope
             withEpsilon:(double)epsilon;

Swift

func contains(_ envelope: SFGeometryEnvelope!, withEpsilon epsilon: Double) -> Bool

Parameters

`envelope`	geometry envelope
`epsilon`	epsilon equality tolerance

Return Value

true if contains

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                    -buildGeometry

Build a geometry representation of the geometry envelope

Declaration

Objective-C

- (SFGeometry *)buildGeometry;

Swift

func buildGeometry() -> SFGeometry!

Return Value

geometry, polygon or point

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