LinePathLL

Alias for prepend. Prepends element, returning a new LatLong.

Alias for concatClose. Concatenates the operand LatLong and closes into a PolyonLL.

Alias for prependClose. Prepend the left hand operand element and close into a PolygonLL.

Alias for concatElem. Concatenate LatLong element, returning a new LinePathLL. An immutable append.

Aliased by concat. Concatenate elements of the operand LinePathLL returning a new LinePathLL. An immutable append.

Alias for concat. Concatenate repeat LatLong elements, returning a new LinePathLL. An immutable append.

Alias for concatClose. Concatenate the operand LatLongs and closes the line path into a PolyognLL.

Alias for concatClose. Concatenate the operand LinePathLL and close into a PolyognLL.

Aliased by concatReverse. Concatenate the reversed elements of the operand LinePathLL returning a new LinePathLL. An immutable reverse append. The ++ characters indicate concatenate multiple elements. The / character indicates a reverse operation. The purpose of the concatenate reversed methods is for PolygonLLs with shared LinePathLLs. To allow both polygons to keep their points with the clockwise convention.

Alias for concatTailInit. Concatenates the elements of the operand LinePathLL minus the head and the last element of the operand. Immutable operation returns a new LinePathLL.

Alias for concatTailInitClose. Concatenates the elements of the operand LinePathLL minus the head and the last element of the operand. And then closes into a PolygonLL.

Alias for concatReverseTailInitClose. Concatenates the reversed elements of the operand LinePathLL minus the head and the last element of the operand. And then closes into a PolygonLL.

Creates a new backing Array[Double] with the elements of this LinePathLL, with the elements of the operand minus the head and last element of the operand.

closes this LinePathLL into a PolygonLL with a line Segment from the last point to the first point.

Concatenate elements of the operand LinePathLL returning a new LinePathLL. An immutable append. Aliased by ++ operator.

Concatenate repeat LatLong elements returning a new LinePathLL. An immutable append. Aliased by ++ operator.

Concatenates the operand LatLong and closes into a PolyonLL.

Concatenate the operand LatLongs and closes the line path into a PolyognLL.

Concatenate the operand LinePathLL and closes the line path into a PolyognLL.

Concatenate LatLong element returning a new LinePathLL. An immutable append. Aliased by +% operator.

Concatenate the reversed elements of the operand LinePathLL returning a new LinePathLL. An immutable append. Aliased by ++/ operator. The purpose of the concatenate reversed methods is for PolygonLLs with shared LinePathLLs. To allow both polygons to keep their points with the clockwise convention.

Concatenates the reversed elements of the operand LinePathLL minus the head and the last element of the operand. And then closes into a PolygonLL.

Concatenates the elements of the operand LinePathLL minus the head and the last element of the operand.

Concatenates the elements of the operand LinePathLL minus the head and the last element of the operand. And then closes into a PolygonLL.

Prepends element, returning a new LatLong. Aliased by %: operator.

Prepend the left hand operand element and close into a PolygonLL.

Reverses the line path so its end point becomes its start point.

Reverses this LinePathLL and closes it returning a PolygonLL

Performs the side effecting function on the LatLong value of each vertex.

Performs a side effecting function on each element of this sequence in order.

Index with foreach on the data elements. Performs a side effecting function on the index and each element of the data sequence. It takes a function as a parameter. The function may return Unit. If it does return a non Unit value it is discarded. The [U] type parameter is there just to avoid warnings about discarded values and can be ignored by method users. The method has 2 versions / name overloads. The default start for the index is 0 if just the function parameter is passed. The second version name overload takes an Int for the first parameter list, to set the start value of the index. Note the function signature follows the foreach based convention of putting the collection element 2nd or last as seen for example in fold methods' (accumulator, element) => B signature.

Index with foreach on the data elements. Performs a side effecting function on the index and each element of the data sequence. It takes a function as a parameter. The function may return Unit. If it does return a non Unit value it is discarded. The [U] type parameter is there just to avoid warnings about discarded values and can be ignored by method users. The method has 2 versions / name overloads. The default start for the index is 0 if just the function parameter is passed. The second version name overload takes an Int for the first parameter list, to set the start value of the index. Note the function signature follows the foreach based convention of putting the collection element 2nd or last as seen for example in fold methods' (accumulator, element) => B signature.

The number of product elements in this collection. For example in a [[PolygonImp], this is the number of Pt2s in the Polygon

Just a handy short cut to give the length of this collection as a string.

Specialised map to an immutable SeqImut of B. For SeqGen dataMap is the same as map, but for other structures it will be different, for example a PolygonLike will map to another PolgonLike.

Foreachs over the tail of the data sequence.

foldLeft over the tail of the data sequence.

The element String allows the composition of toString for the whole collection. The syntax of the output will be reworked.

Reverses the order of the elements in a new Array[Double] which is returned.

Sets / mutates elements in the Arr. This method should rarely be needed by end users, but is used by the initialisation and factory methods.