Module com.io7m.jregions.core

Package com.io7m.jregions.core.parameterized.areas

Class PAreasL

java.lang.Object

com.io7m.jregions.core.parameterized.areas.PAreasL

public final class PAreasL
extends java.lang.Object

Functions over areas.

These functions operate using the concepts of minimum-x, maximum-x, minimum-y, and maximum-y edges. It is up to individual applications to assign meaning to these edges such as "left" for minimum-x and "top" for minimum-y.

Method Summary

Modifier and Type	Method	Description
static <S> PAreaL<S>	alignCenter(PAreaL<S> outer, PAreaL<S> inner)	Align the area inner such that the center of the area is equal to the center of outer.
static <S> PAreaL<S>	alignHorizontallyCenter(PAreaL<S> outer, PAreaL<S> inner)	Deprecated. Use alignOnXCenter(PAreaL, PAreaL)
static <S> PAreaL<S>	alignHorizontallyMaxX(PAreaL<S> outer, PAreaL<S> inner)	Deprecated. Use alignOnXMaxX(PAreaL, PAreaL)
static <S> PAreaL<S>	alignHorizontallyMaxXOffset(PAreaL<S> outer, PAreaL<S> inner, long offset)	Deprecated. Use alignOnXMaxXOffset(PAreaL, PAreaL, long)
static <S> PAreaL<S>	alignHorizontallyMinX(PAreaL<S> outer, PAreaL<S> inner)	Deprecated. Use alignOnXMinX(PAreaL, PAreaL)
static <S> PAreaL<S>	alignHorizontallyMinXOffset(PAreaL<S> outer, PAreaL<S> inner, long offset)	Deprecated. Use alignOnXMinXOffset(PAreaL, PAreaL, long)
static <S> PAreaL<S>	alignMaxYMaxX(PAreaL<S> outer, PAreaL<S> inner)	Equivalent to calling alignMaxYMaxXOffset(PAreaL, PAreaL, long, long) with zero offsets.
static <S> PAreaL<S>	alignMaxYMaxXOffset(PAreaL<S> outer, PAreaL<S> inner, long offset_x, long offset_y)	Align the area inner such that the maximum-y edge is at least offset_y from the inside maximum-y edge of outer and the maximum-x edge is at least offset_x from the inside maximum-x edge of outer.
static <S> PAreaL<S>	alignMaxYMinX(PAreaL<S> outer, PAreaL<S> inner)	Equivalent to calling alignMaxYMinXOffset(PAreaL, PAreaL, long, long) with zero offsets.
static <S> PAreaL<S>	alignMaxYMinXOffset(PAreaL<S> outer, PAreaL<S> inner, long offset_x, long offset_y)	Align the area inner such that the maximum-y edge is at least offset_y from the inside maximum-y edge of outer and the minimum-x edge is at least offset_x from the inside minimum-x edge of outer.
static <S> PAreaL<S>	alignMinYMaxX(PAreaL<S> outer, PAreaL<S> inner)	Equivalent to calling alignMinYMaxXOffset(PAreaL, PAreaL, long, long) with zero offsets.
static <S> PAreaL<S>	alignMinYMaxXOffset(PAreaL<S> outer, PAreaL<S> inner, long offset_x, long offset_y)	Align the area inner such that the minimum-y edge is at least offset_y from the inside minimum-y edge of outer and the maximum-x edge is at least offset_x from the inside maximum-x edge of outer.
static <S> PAreaL<S>	alignMinYMinX(PAreaL<S> outer, PAreaL<S> inner)	Equivalent to calling alignMinYMinXOffset(PAreaL, PAreaL, long, long) with zero offsets.
static <S> PAreaL<S>	alignMinYMinXOffset(PAreaL<S> outer, PAreaL<S> inner, long offset_x, long offset_y)	Align the area inner such that the minimum-y edge is at least offset_y from the inside minimum-y edge of outer and the minimum-x edge is at least offset_x from the inside minimum-x edge of outer.
static <S> PAreaL<S>	alignOnXCenter(PAreaL<S> outer, PAreaL<S> inner)	Align the area inner along the X axis in the center of outer.
static <S> PAreaL<S>	alignOnXMaxX(PAreaL<S> outer, PAreaL<S> inner)	Equivalent to calling alignOnXMaxXOffset(PAreaL, PAreaL, long) with a zero offset.
static <S> PAreaL<S>	alignOnXMaxXOffset(PAreaL<S> outer, PAreaL<S> inner, long offset)	Align the area inner along the X axis against the inside maximum-x edge of outer.
static <S> PAreaL<S>	alignOnXMinX(PAreaL<S> outer, PAreaL<S> inner)	Equivalent to calling alignOnXMinXOffset(PAreaL, PAreaL, long) with a zero offset.
static <S> PAreaL<S>	alignOnXMinXOffset(PAreaL<S> outer, PAreaL<S> inner, long offset)	Align the area inner along the X axis against the inside minimum-x edge of outer.
static <S> PAreaL<S>	alignOnYCenter(PAreaL<S> outer, PAreaL<S> inner)	Align the area inner along the Y axis in the center of outer.
static <S> PAreaL<S>	alignOnYMaxY(PAreaL<S> outer, PAreaL<S> inner)	Equivalent to calling alignOnYMaxYOffset(PAreaL, PAreaL, long) with a zero offset.
static <S> PAreaL<S>	alignOnYMaxYOffset(PAreaL<S> outer, PAreaL<S> inner, long offset)	Align the area inner along the Y axis against the inside maximum-y edge of outer.
static <S> PAreaL<S>	alignOnYMinY(PAreaL<S> outer, PAreaL<S> inner)	Equivalent to calling alignOnYMinYOffset(PAreaL, PAreaL, long) with a zero offset.
static <S> PAreaL<S>	alignOnYMinYOffset(PAreaL<S> outer, PAreaL<S> inner, long offset)	Align the area inner along the Y axis against the inside minimum-y edge of outer.
static <S> PAreaL<S>	alignVerticallyCenter(PAreaL<S> outer, PAreaL<S> inner)	Deprecated. Use alignOnYCenter(PAreaL, PAreaL)
static <S> PAreaL<S>	alignVerticallyMaxY(PAreaL<S> outer, PAreaL<S> inner)	Deprecated. Use alignOnYMaxY(PAreaL, PAreaL)
static <S> PAreaL<S>	alignVerticallyMaxYOffset(PAreaL<S> outer, PAreaL<S> inner, long offset)	Deprecated. Use alignOnYMaxYOffset(PAreaL, PAreaL, long)
static <S> PAreaL<S>	alignVerticallyMinY(PAreaL<S> outer, PAreaL<S> inner)	Deprecated. Use alignOnYMinY(PAreaL, PAreaL)
static <S> PAreaL<S>	alignVerticallyMinYOffset(PAreaL<S> outer, PAreaL<S> inner, long offset)	Deprecated. Use alignOnYMinYOffset(PAreaL, PAreaL, long)
static <S,T> PAreaL<T>	cast(PAreaL<S> area)	Brand a given area as belonging to a different coordinate space.
static <S> PAreaL<S>	containing(PAreaL<S> a, PAreaL<S> b)	Construct a area that will contain both a and b.
static <S> boolean	contains(PAreaL<S> a, PAreaL<S> b)	Determine whether or not one area contains another.
static <S> boolean	containsPoint(PAreaL<S> a, long x, long y)	Determine whether or not a area contains a given point.
static <S> boolean	couldFitInside(PAreaL<S> a, PAreaL<S> b)	Determine whether or not one area could fit inside another.
static <S> PAreaL<S>	create(long x, long y, long size_x, long size_y)	Create an area of size size_x on the X axis and size size_y on the Y axis, placing the minimum corner at (x, y).
static <S> PAreaL<S>	fitBetweenHorizontal(PAreaL<S> fit, PAreaL<S> a, PAreaL<S> b)	Deprecated. Use fitBetweenOnX(PAreaL, PAreaL, PAreaL)
static <S> PAreaL<S>	fitBetweenOnX(PAreaL<S> fit, PAreaL<S> a, PAreaL<S> b)	Attempt to fit fit between a and b, horizontally.
static <S> PAreaL<S>	fitBetweenOnY(PAreaL<S> fit, PAreaL<S> a, PAreaL<S> b)	Attempt to fit fit between a and b, vertically.
static <S> PAreaL<S>	fitBetweenVertical(PAreaL<S> fit, PAreaL<S> a, PAreaL<S> b)	Deprecated. Use fitBetweenOnY(PAreaL, PAreaL, PAreaL)
static <S> PAreaL<S>	hollowOut(PAreaL<S> outer, long min_x_offset, long max_x_offset, long min_y_offset, long max_y_offset)	Construct a new area that fits inside outer based on the given offsets from each edge.
static <S> PAreaL<S>	hollowOutEvenly(PAreaL<S> outer, long offset)	Equivalent to calling hollowOut(PAreaL, long, long, long, long) with offset for all offset parameters.
static <S> PAreaL<S>	moveAbsolute(PAreaL<S> area, long x, long y)	Move the given area to (x, y).
static <S> PAreaL<S>	moveRelative(PAreaL<S> area, long x, long y)	Move the given area by (x, y).
static <S> PAreaL<S>	moveToOrigin(PAreaL<S> area)	Move the given area to (0, 0).
static <S> boolean	overlaps(PAreaL<S> a, PAreaL<S> b)	Determine whether or not two areas overlap.
static <S> PAreaL<S>	scaleFromCenter(PAreaL<S> area, long x_diff, long y_diff)	Scale area by adding x_diff to the sizeX, and y_diff to the sizeY.
static <S> PAreaL<S>	scaleFromMaxYMaxX(PAreaL<S> area, long x_diff, long y_diff)	Scale area by adding x_diff to the sizeX, and y_diff to the sizeY.
static <S> PAreaL<S>	scaleFromMaxYMinX(PAreaL<S> area, long x_diff, long y_diff)	Scale area by adding x_diff to the sizeX, and y_diff to the sizeY.
static <S> PAreaL<S>	scaleFromMinYMaxX(PAreaL<S> area, long x_diff, long y_diff)	Scale area by adding x_diff to the sizeX, and y_diff to the sizeY.
static <S> PAreaL<S>	scaleFromMinYMinX(PAreaL<S> area, long x_diff, long y_diff)	Scale area by adding x_diff to the sizeX, and y_diff to the sizeY.
static <S> PAreaL<S>	setSizeFromCenter(PAreaL<S> area, long sizeX, long sizeY)	Set the sizeX and sizeY of area to sizeX and sizeY, respectively.
static <S> PAreaL<S>	setSizeFromMaxYMaxX(PAreaL<S> area, long sizeX, long sizeY)	Set the sizeX and sizeY of area to sizeX and sizeY, respectively.
static <S> PAreaL<S>	setSizeFromMaxYMinX(PAreaL<S> area, long sizeX, long sizeY)	Set the sizeX and sizeY of area to sizeX and sizeY, respectively.
static <S> PAreaL<S>	setSizeFromMinYMaxX(PAreaL<S> area, long sizeX, long sizeY)	Set the sizeX and sizeY of area to sizeX and sizeY, respectively.
static <S> PAreaL<S>	setSizeFromMinYMinX(PAreaL<S> area, long sizeX, long sizeY)	Set the sizeX and sizeY of area to sizeX and sizeY, respectively.
static <S> java.lang.String	show(PAreaL<S> area)
static <S> java.lang.String	showToBuilder(PAreaL<S> area, java.lang.StringBuilder sb)
static <S> PAreaSizeL<S>	size(PAreaL<S> area)
static <S> PAreaXSplitL<S,PAreaL<S>>	splitAlongParallelToX(PAreaL<S> area, long y)	Split area along a line parallel to the X axis placed at y units from its own minimum-y edge.
static <S> PAreaYSplitL<S,PAreaL<S>>	splitAlongParallelToY(PAreaL<S> area, long x)	Split area along a line parallel to the Y axis placed at x units from its own minimum-x edge.
static <S> PAreaXYSplitL<S,PAreaL<S>>	splitAlongXY(PAreaL<S> area, long x, long y)	Split area along a two axis-aligned perpendicular lines that intercept at (x, y).

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method Detail

create

public static <S> PAreaL<S> create(long x,
                                   long y,
                                   long size_x,
                                   long size_y)

Create an area of size size_x on the X axis and size size_y on the Y axis, placing the minimum corner at (x, y).

Type Parameters:

S - The coordinate space of the areas

Parameters:

x - The X value of the minimum corner

y - The Y value of the minimum corner

size_x - The size of the area on the X axis

size_y - The size of the area on the Y axis

Returns:

An area

contains

public static <S> boolean contains(PAreaL<S> a,
                                   PAreaL<S> b)

Determine whether or not one area contains another.

Containing is reflexive: contains(a, a) == true.

Containing is transitive: contains(a, b) \u2192 contains(b, c) \u2192 contains(a, c).

Containing is not necessarily symmetric.

Type Parameters:

S - The coordinate space of the areas

Parameters:

a - Area A

b - Area B

Returns:

true iff a contains b

moveRelative

public static <S> PAreaL<S> moveRelative(PAreaL<S> area,
                                         long x,
                                         long y)

Move the given area by (x, y).

Type Parameters:

S - The coordinate space of the area

Parameters:

area - The area

x - The amount to move on the X axis

y - The amount to move on the Y axis

Returns:

A moved area

moveAbsolute

public static <S> PAreaL<S> moveAbsolute(PAreaL<S> area,
                                         long x,
                                         long y)

Move the given area to (x, y).

Type Parameters:

S - The coordinate space of the area

Parameters:

area - The area

x - The position to which to move on the X axis

y - The position to which to move on the Y axis

Returns:

A moved area

moveToOrigin

public static <S> PAreaL<S> moveToOrigin(PAreaL<S> area)

Move the given area to (0, 0).

Type Parameters:

S - The coordinate space of the area

Parameters:

area - The area

Returns:

A moved area

cast

public static <S,T> PAreaL<T> cast(PAreaL<S> area)

Brand a given area as belonging to a different coordinate space. Mixing up coordinate spaces is a common source of difficult-to-locate bugs. Use at your own risk.

Type Parameters:

S - The starting coordinate space

T - The resulting coordinate space

Parameters:

area - An area

Returns:

area

alignHorizontallyCenter

@Deprecated
public static <S> PAreaL<S> alignHorizontallyCenter(PAreaL<S> outer,
                                                    PAreaL<S> inner)

Deprecated. Use alignOnXCenter(PAreaL, PAreaL)

Align the area inner horizontally in the center of outer.

Type Parameters:

S - The coordinate space of the areas

Parameters:

outer - The outer area

inner - The inner area

Returns:

An aligned area

alignHorizontallyMinX

@Deprecated
public static <S> PAreaL<S> alignHorizontallyMinX(PAreaL<S> outer,
                                                  PAreaL<S> inner)

Deprecated. Use alignOnXMinX(PAreaL, PAreaL)

Equivalent to calling alignHorizontallyMinXOffset(PAreaL, PAreaL, long) with a zero offset.

Type Parameters:

S - The coordinate space of the areas

Parameters:

outer - The outer area

inner - The inner area

Returns:

An aligned area

alignHorizontallyMinXOffset

@Deprecated
public static <S> PAreaL<S> alignHorizontallyMinXOffset(PAreaL<S> outer,
                                                        PAreaL<S> inner,
                                                        long offset)

Deprecated. Use alignOnXMinXOffset(PAreaL, PAreaL, long)

Align the area inner horizontally against the inside minimum-x edge of outer. The area will be at least offset units from the minimum-x edge.

Type Parameters:

S - The coordinate space of the areas

Parameters:

outer - The outer area

inner - The inner area

offset - The offset from the edge

Returns:

An aligned area

alignHorizontallyMaxX

@Deprecated
public static <S> PAreaL<S> alignHorizontallyMaxX(PAreaL<S> outer,
                                                  PAreaL<S> inner)

Deprecated. Use alignOnXMaxX(PAreaL, PAreaL)

Equivalent to calling alignHorizontallyMaxXOffset(PAreaL, PAreaL, long) with a zero offset.

Type Parameters:

S - The coordinate space of the areas

Parameters:

outer - The outer area

inner - The inner area

Returns:

An aligned area

alignHorizontallyMaxXOffset

@Deprecated
public static <S> PAreaL<S> alignHorizontallyMaxXOffset(PAreaL<S> outer,
                                                        PAreaL<S> inner,
                                                        long offset)

Deprecated. Use alignOnXMaxXOffset(PAreaL, PAreaL, long)

Align the area inner horizontally against the inside maximum-x edge of outer. The area will be at least offset units from the maximum-x edge.

Type Parameters:

S - The coordinate space of the areas

Parameters:

outer - The outer area

inner - The inner area

offset - The offset from the edge

Returns:

An aligned area

alignVerticallyMinY

@Deprecated
public static <S> PAreaL<S> alignVerticallyMinY(PAreaL<S> outer,
                                                PAreaL<S> inner)

Deprecated. Use alignOnYMinY(PAreaL, PAreaL)

Equivalent to calling alignVerticallyMinYOffset(PAreaL, PAreaL, long) with a zero offset.

Type Parameters:

S - The coordinate space of the areas

Parameters:

outer - The outer area

inner - The inner area

Returns:

An aligned area

alignVerticallyMinYOffset

@Deprecated
public static <S> PAreaL<S> alignVerticallyMinYOffset(PAreaL<S> outer,
                                                      PAreaL<S> inner,
                                                      long offset)

Deprecated. Use alignOnYMinYOffset(PAreaL, PAreaL, long)

Align the area inner vertically against the inside minimum-y edge of outer. The area will be at least offset units from the minimum-y edge.

Type Parameters:

S - The coordinate space of the areas

Parameters:

outer - The outer area

inner - The inner area

offset - The offset from the edge

Returns:

An aligned area

alignVerticallyMaxY

@Deprecated
public static <S> PAreaL<S> alignVerticallyMaxY(PAreaL<S> outer,
                                                PAreaL<S> inner)

Deprecated. Use alignOnYMaxY(PAreaL, PAreaL)

Equivalent to calling alignVerticallyMaxYOffset(PAreaL, PAreaL, long) with a zero offset.

Type Parameters:

S - The coordinate space of the areas

Parameters:

outer - The outer area

inner - The inner area

Returns:

An aligned area

alignVerticallyMaxYOffset

@Deprecated
public static <S> PAreaL<S> alignVerticallyMaxYOffset(PAreaL<S> outer,
                                                      PAreaL<S> inner,
                                                      long offset)

Deprecated. Use alignOnYMaxYOffset(PAreaL, PAreaL, long)

Align the area inner vertically against the inside maximum-y edge of outer. The area will be at least offset units from the maximum-y edge.

Type Parameters:

S - The coordinate space of the areas

Parameters:

outer - The outer area

inner - The inner area

offset - The offset from the edge

Returns:

An aligned area

alignVerticallyCenter

@Deprecated
public static <S> PAreaL<S> alignVerticallyCenter(PAreaL<S> outer,
                                                  PAreaL<S> inner)

Deprecated. Use alignOnYCenter(PAreaL, PAreaL)

Align the area inner vertically in the center of outer.

Type Parameters:

S - The coordinate space of the areas

Parameters:

outer - The outer area

inner - The inner area

Returns:

An aligned area

alignOnXCenter

public static <S> PAreaL<S> alignOnXCenter(PAreaL<S> outer,
                                           PAreaL<S> inner)

Align the area inner along the X axis in the center of outer.

Type Parameters:

S - The coordinate space of the areas

Parameters:

outer - The outer area

inner - The inner area

Returns:

An aligned area

Since:

1.1.0

alignOnXMinX

public static <S> PAreaL<S> alignOnXMinX(PAreaL<S> outer,
                                         PAreaL<S> inner)

Equivalent to calling alignOnXMinXOffset(PAreaL, PAreaL, long) with a zero offset.

Type Parameters:

S - The coordinate space of the areas

Parameters:

outer - The outer area

inner - The inner area

Returns:

An aligned area

Since:

1.1.0

alignOnXMinXOffset

public static <S> PAreaL<S> alignOnXMinXOffset(PAreaL<S> outer,
                                               PAreaL<S> inner,
                                               long offset)

Align the area inner along the X axis against the inside minimum-x edge of outer. The area will be at least offset units from the minimum-x edge.

Type Parameters:

S - The coordinate space of the areas

Parameters:

outer - The outer area

inner - The inner area

offset - The offset from the edge

Returns:

An aligned area

Since:

1.1.0

alignOnXMaxX

public static <S> PAreaL<S> alignOnXMaxX(PAreaL<S> outer,
                                         PAreaL<S> inner)

Equivalent to calling alignOnXMaxXOffset(PAreaL, PAreaL, long) with a zero offset.

Type Parameters:

S - The coordinate space of the areas

Parameters:

outer - The outer area

inner - The inner area

Returns:

An aligned area

Since:

1.1.0

alignOnXMaxXOffset

public static <S> PAreaL<S> alignOnXMaxXOffset(PAreaL<S> outer,
                                               PAreaL<S> inner,
                                               long offset)

Align the area inner along the X axis against the inside maximum-x edge of outer. The area will be at least offset units from the maximum-x edge.

Type Parameters:

S - The coordinate space of the areas

Parameters:

outer - The outer area

inner - The inner area

offset - The offset from the edge

Returns:

An aligned area

Since:

1.1.0

alignOnYMinY

public static <S> PAreaL<S> alignOnYMinY(PAreaL<S> outer,
                                         PAreaL<S> inner)

Equivalent to calling alignOnYMinYOffset(PAreaL, PAreaL, long) with a zero offset.

Type Parameters:

S - The coordinate space of the areas

Parameters:

outer - The outer area

inner - The inner area

Returns:

An aligned area

Since:

1.1.0

alignOnYMinYOffset

public static <S> PAreaL<S> alignOnYMinYOffset(PAreaL<S> outer,
                                               PAreaL<S> inner,
                                               long offset)

Align the area inner along the Y axis against the inside minimum-y edge of outer. The area will be at least offset units from the minimum-y edge.

Type Parameters:

S - The coordinate space of the areas

Parameters:

outer - The outer area

inner - The inner area

offset - The offset from the edge

Returns:

An aligned area

Since:

1.1.0

alignOnYMaxY

public static <S> PAreaL<S> alignOnYMaxY(PAreaL<S> outer,
                                         PAreaL<S> inner)

Equivalent to calling alignOnYMaxYOffset(PAreaL, PAreaL, long) with a zero offset.

Type Parameters:

S - The coordinate space of the areas

Parameters:

outer - The outer area

inner - The inner area

Returns:

An aligned area

Since:

1.1.0

alignOnYMaxYOffset

public static <S> PAreaL<S> alignOnYMaxYOffset(PAreaL<S> outer,
                                               PAreaL<S> inner,
                                               long offset)

Align the area inner along the Y axis against the inside maximum-y edge of outer. The area will be at least offset units from the maximum-y edge.

Type Parameters:

S - The coordinate space of the areas

Parameters:

outer - The outer area

inner - The inner area

offset - The offset from the edge

Returns:

An aligned area

Since:

1.1.0

alignOnYCenter

public static <S> PAreaL<S> alignOnYCenter(PAreaL<S> outer,
                                           PAreaL<S> inner)

Align the area inner along the Y axis in the center of outer.

Type Parameters:

S - The coordinate space of the areas

Parameters:

outer - The outer area

inner - The inner area

Returns:

An aligned area

Since:

1.1.0

alignMinYMinX

public static <S> PAreaL<S> alignMinYMinX(PAreaL<S> outer,
                                          PAreaL<S> inner)

Equivalent to calling alignMinYMinXOffset(PAreaL, PAreaL, long, long) with zero offsets.

Type Parameters:

S - The coordinate space of the areas

Parameters:

outer - The outer area

inner - The inner area

Returns:

An aligned area

alignMinYMinXOffset

public static <S> PAreaL<S> alignMinYMinXOffset(PAreaL<S> outer,
                                                PAreaL<S> inner,
                                                long offset_x,
                                                long offset_y)

Align the area inner such that the minimum-y edge is at least offset_y from the inside minimum-y edge of outer and the minimum-x edge is at least offset_x from the inside minimum-x edge of outer.

Type Parameters:

S - The coordinate space of the areas

Parameters:

outer - The outer area

inner - The inner area

offset_x - The offset from the minimum-x edge

offset_y - The offset from the minimum-y edge

Returns:

An aligned area

alignMinYMaxX

public static <S> PAreaL<S> alignMinYMaxX(PAreaL<S> outer,
                                          PAreaL<S> inner)

Equivalent to calling alignMinYMaxXOffset(PAreaL, PAreaL, long, long) with zero offsets.

Type Parameters:

S - The coordinate space of the areas

Parameters:

outer - The outer area

inner - The inner area

Returns:

An aligned area

alignMinYMaxXOffset

public static <S> PAreaL<S> alignMinYMaxXOffset(PAreaL<S> outer,
                                                PAreaL<S> inner,
                                                long offset_x,
                                                long offset_y)

Align the area inner such that the minimum-y edge is at least offset_y from the inside minimum-y edge of outer and the maximum-x edge is at least offset_x from the inside maximum-x edge of outer.

Type Parameters:

S - The coordinate space of the areas

Parameters:

outer - The outer area

inner - The inner area

offset_x - The offset from the maximum-x edge

offset_y - The offset from the minimum-y edge

Returns:

An aligned area

alignMaxYMinX

public static <S> PAreaL<S> alignMaxYMinX(PAreaL<S> outer,
                                          PAreaL<S> inner)

Equivalent to calling alignMaxYMinXOffset(PAreaL, PAreaL, long, long) with zero offsets.

Type Parameters:

S - The coordinate space of the areas

Parameters:

outer - The outer area

inner - The inner area

Returns:

An aligned area

alignMaxYMinXOffset

public static <S> PAreaL<S> alignMaxYMinXOffset(PAreaL<S> outer,
                                                PAreaL<S> inner,
                                                long offset_x,
                                                long offset_y)

Align the area inner such that the maximum-y edge is at least offset_y from the inside maximum-y edge of outer and the minimum-x edge is at least offset_x from the inside minimum-x edge of outer.

Type Parameters:

S - The coordinate space of the areas

Parameters:

outer - The outer area

inner - The inner area

offset_x - The offset from the minimum-x edge

offset_y - The offset from the maximum-y edge

Returns:

An aligned area

alignMaxYMaxX

public static <S> PAreaL<S> alignMaxYMaxX(PAreaL<S> outer,
                                          PAreaL<S> inner)

Equivalent to calling alignMaxYMaxXOffset(PAreaL, PAreaL, long, long) with zero offsets.

Type Parameters:

S - The coordinate space of the areas

Parameters:

outer - The outer area

inner - The inner area

Returns:

An aligned area

alignMaxYMaxXOffset

public static <S> PAreaL<S> alignMaxYMaxXOffset(PAreaL<S> outer,
                                                PAreaL<S> inner,
                                                long offset_x,
                                                long offset_y)

Align the area inner such that the maximum-y edge is at least offset_y from the inside maximum-y edge of outer and the maximum-x edge is at least offset_x from the inside maximum-x edge of outer.

Type Parameters:

S - The coordinate space of the areas

Parameters:

outer - The outer area

inner - The inner area

offset_x - The offset from the maximum-x edge

offset_y - The offset from the maximum-y edge

Returns:

An aligned area

alignCenter

public static <S> PAreaL<S> alignCenter(PAreaL<S> outer,
                                        PAreaL<S> inner)

Align the area inner such that the center of the area is equal to the center of outer.

Type Parameters:

S - The coordinate space of the areas

Parameters:

outer - The outer area

inner - The inner area

Returns:

An aligned area

hollowOut

public static <S> PAreaL<S> hollowOut(PAreaL<S> outer,
                                      long min_x_offset,
                                      long max_x_offset,
                                      long min_y_offset,
                                      long max_y_offset)

Construct a new area that fits inside outer based on the given offsets from each edge.

Type Parameters:

S - The coordinate space of the areas

Parameters:

outer - The containing area

min_x_offset - The offset from the minimum-x edge (must be non-negative)

max_x_offset - The offset from the maximum-x edge (must be non-negative)

min_y_offset - The offset from the minimum-y edge (must be non-negative)

max_y_offset - The offset from the maximum-y edge (must be non-negative)

Returns:

A new area

hollowOutEvenly

public static <S> PAreaL<S> hollowOutEvenly(PAreaL<S> outer,
                                            long offset)

Equivalent to calling hollowOut(PAreaL, long, long, long, long) with offset for all offset parameters.

Type Parameters:

S - The coordinate space of the areas

Parameters:

outer - The containing area

offset - The offset from each edge (must be non-negative)

Returns:

A new area

setSizeFromCenter

public static <S> PAreaL<S> setSizeFromCenter(PAreaL<S> area,
                                              long sizeX,
                                              long sizeY)

Set the sizeX and sizeY of area to sizeX and sizeY, respectively.

The area is resized from its own center.

Type Parameters:

S - The coordinate space of the area

Parameters:

area - The area

sizeX - The new sizeX (must be non-negative)

sizeY - The new sizeY (must be non-negative)

Returns:

A resized area

setSizeFromMinYMinX

public static <S> PAreaL<S> setSizeFromMinYMinX(PAreaL<S> area,
                                                long sizeX,
                                                long sizeY)

Set the sizeX and sizeY of area to sizeX and sizeY, respectively.

The area is resized by moving its minimum-y-minimum-x corner.

Type Parameters:

S - The coordinate space of the area

Parameters:

area - The area

sizeX - The new sizeX (must be non-negative)

sizeY - The new sizeY (must be non-negative)

Returns:

A resized area

setSizeFromMinYMaxX

public static <S> PAreaL<S> setSizeFromMinYMaxX(PAreaL<S> area,
                                                long sizeX,
                                                long sizeY)

Set the sizeX and sizeY of area to sizeX and sizeY, respectively.

The area is resized by moving its minimum-y-maximum-x corner.

Type Parameters:

S - The coordinate space of the area

Parameters:

area - The area

sizeX - The new sizeX (must be non-negative)

sizeY - The new sizeY (must be non-negative)

Returns:

A resized area

setSizeFromMaxYMaxX

public static <S> PAreaL<S> setSizeFromMaxYMaxX(PAreaL<S> area,
                                                long sizeX,
                                                long sizeY)

Set the sizeX and sizeY of area to sizeX and sizeY, respectively.

The area is resized by moving its maximum-y-maximum-x corner.

Type Parameters:

S - The coordinate space of the area

Parameters:

area - The area

sizeX - The new sizeX (must be non-negative)

sizeY - The new sizeY (must be non-negative)

Returns:

A resized area

setSizeFromMaxYMinX

public static <S> PAreaL<S> setSizeFromMaxYMinX(PAreaL<S> area,
                                                long sizeX,
                                                long sizeY)

Set the sizeX and sizeY of area to sizeX and sizeY, respectively.

The area is resized by moving its maximum-y-minimum-x corner.

Type Parameters:

S - The coordinate space of the area

Parameters:

area - The area

sizeX - The new sizeX (must be non-negative)

sizeY - The new sizeY (must be non-negative)

Returns:

A resized area

scaleFromMinYMinX

public static <S> PAreaL<S> scaleFromMinYMinX(PAreaL<S> area,
                                              long x_diff,
                                              long y_diff)

Scale area by adding x_diff to the sizeX, and y_diff to the sizeY. The size of the resulting area is clamped so that its sizeX and sizeY are always non-negative.

The area is resized by moving its minimum-y-minimum-x corner.

Type Parameters:

S - The coordinate space of the area

Parameters:

area - The area

x_diff - The X difference

y_diff - The Y difference

Returns:

A resized area

scaleFromMinYMaxX

public static <S> PAreaL<S> scaleFromMinYMaxX(PAreaL<S> area,
                                              long x_diff,
                                              long y_diff)

Scale area by adding x_diff to the sizeX, and y_diff to the sizeY. The size of the resulting area is clamped so that its sizeX and sizeY are always non-negative.

The area is resized by moving its minimum-y-maximum-x corner.

Type Parameters:

S - The coordinate space of the area

Parameters:

area - The area

x_diff - The X difference

y_diff - The Y difference

Returns:

A resized area

scaleFromMaxYMinX

public static <S> PAreaL<S> scaleFromMaxYMinX(PAreaL<S> area,
                                              long x_diff,
                                              long y_diff)

Scale area by adding x_diff to the sizeX, and y_diff to the sizeY. The size of the resulting area is clamped so that its sizeX and sizeY are always non-negative.

The area is resized by moving its maximum-y-minimum-x corner.

Type Parameters:

S - The coordinate space of the area

Parameters:

area - The area

x_diff - The X difference

y_diff - The Y difference

Returns:

A resized area

scaleFromMaxYMaxX

public static <S> PAreaL<S> scaleFromMaxYMaxX(PAreaL<S> area,
                                              long x_diff,
                                              long y_diff)

Scale area by adding x_diff to the sizeX, and y_diff to the sizeY. The size of the resulting area is clamped so that its sizeX and sizeY are always non-negative.

The area is resized by moving its maximum-y-maximum-x corner.

Type Parameters:

S - The coordinate space of the area

Parameters:

area - The area

x_diff - The X difference

y_diff - The Y difference

Returns:

A resized area

scaleFromCenter

public static <S> PAreaL<S> scaleFromCenter(PAreaL<S> area,
                                            long x_diff,
                                            long y_diff)

Scale area by adding x_diff to the sizeX, and y_diff to the sizeY. The size of the resulting area is clamped so that its sizeX and sizeY are always non-negative.

The area is resized from its own center.

Type Parameters:

S - The coordinate space of the area

Parameters:

area - The area

x_diff - The X difference

y_diff - The Y difference

Returns:

A resized area

overlaps

public static <S> boolean overlaps(PAreaL<S> a,
                                   PAreaL<S> b)

Determine whether or not two areas overlap.

Overlapping is reflexive: overlaps(a, a) == true.

Overlapping is symmetric: overlaps(a, b) == overlaps(b, a).

Overlapping is not necessarily transitive.

Type Parameters:

S - The coordinate space of the areas

Parameters:

a - An area

b - An area

Returns:

true iff a overlaps b

couldFitInside

public static <S> boolean couldFitInside(PAreaL<S> a,
                                         PAreaL<S> b)

Determine whether or not one area could fit inside another.

Fitting is reflexive: couldFitInside(a, a) == true.

Fitting is transitive: couldFitInside(a, b) \u2192 couldFitInside(b, c) \u2192 couldFitInside(a, c).

Fitting is not necessarily symmetric.

Type Parameters:

S - The coordinate space of the areas

Parameters:

a - An area

b - An area

Returns:

true iff a could fit inside b

containing

public static <S> PAreaL<S> containing(PAreaL<S> a,
                                       PAreaL<S> b)

Construct a area that will contain both a and b.

Type Parameters:

S - The coordinate space of the areas

Parameters:

a - An area

b - An area

Returns:

An area containing a and b

containsPoint

public static <S> boolean containsPoint(PAreaL<S> a,
                                        long x,
                                        long y)

Determine whether or not a area contains a given point.

Type Parameters:

S - The coordinate space of the area

Parameters:

a - An area

x - The X coordinate of the point

y - The Y coordinate of the point

Returns:

true iff a contains (x, y)

fitBetweenHorizontal

@Deprecated
public static <S> PAreaL<S> fitBetweenHorizontal(PAreaL<S> fit,
                                                 PAreaL<S> a,
                                                 PAreaL<S> b)

Deprecated. Use fitBetweenOnX(PAreaL, PAreaL, PAreaL)

Attempt to fit fit between a and b, horizontally.

Type Parameters:

S - The coordinate space of the areas

Parameters:

fit - The area to be fitted

a - An area

b - An area

Returns:

A fitted area

fitBetweenVertical

@Deprecated
public static <S> PAreaL<S> fitBetweenVertical(PAreaL<S> fit,
                                               PAreaL<S> a,
                                               PAreaL<S> b)

Deprecated. Use fitBetweenOnY(PAreaL, PAreaL, PAreaL)

Attempt to fit fit between a and b, vertically.

Type Parameters:

S - The coordinate space of the areas

Parameters:

fit - The area to be fitted

a - An area

b - An area

Returns:

A fitted area

fitBetweenOnX

public static <S> PAreaL<S> fitBetweenOnX(PAreaL<S> fit,
                                          PAreaL<S> a,
                                          PAreaL<S> b)

Attempt to fit fit between a and b, horizontally.

Type Parameters:

S - The coordinate space of the areas

Parameters:

fit - The area to be fitted

a - An area

b - An area

Returns:

A fitted area

fitBetweenOnY

public static <S> PAreaL<S> fitBetweenOnY(PAreaL<S> fit,
                                          PAreaL<S> a,
                                          PAreaL<S> b)

Attempt to fit fit between a and b, vertically.

Type Parameters:

S - The coordinate space of the areas

Parameters:

fit - The area to be fitted

a - An area

b - An area

Returns:

A fitted area

splitAlongParallelToX

public static <S> PAreaXSplitL<S,PAreaL<S>> splitAlongParallelToX(PAreaL<S> area,
                                                                  long y)

Split area along a line parallel to the X axis placed at y units from its own minimum-y edge.

Type Parameters:

S - The coordinate space of the areas

Parameters:

area - The area to be split

y - The relative Y coordinate of the splitting edge

Returns:

A pair of areas

splitAlongParallelToY

public static <S> PAreaYSplitL<S,PAreaL<S>> splitAlongParallelToY(PAreaL<S> area,
                                                                  long x)

Split area along a line parallel to the Y axis placed at x units from its own minimum-x edge.

Type Parameters:

S - The coordinate space of the areas

Parameters:

area - The area to be split

x - The relative X coordinate of the splitting edge

Returns:

A pair of areas

splitAlongXY

public static <S> PAreaXYSplitL<S,PAreaL<S>> splitAlongXY(PAreaL<S> area,
                                                          long x,
                                                          long y)

Split area along a two axis-aligned perpendicular lines that intercept at (x, y).

Type Parameters:

S - The coordinate space of the areas

Parameters:

area - The area to be split

x - The relative X coordinate of the splitting edge

y - The relative Y coordinate of the splitting edge

Returns:

The four resulting quadrants

Since:

1.1.0

show

public static <S> java.lang.String show(PAreaL<S> area)

Type Parameters:

S - The coordinate space of the area

Parameters:

area - The area

Returns:

A terse string describing the position and size of the area

size

public static <S> PAreaSizeL<S> size(PAreaL<S> area)

Type Parameters:

S - The coordinate space of the area

Parameters:

area - The area

Returns:

The size of the area

showToBuilder

public static <S> java.lang.String showToBuilder(PAreaL<S> area,
                                                 java.lang.StringBuilder sb)

Type Parameters:

S - The coordinate space of the area

Parameters:

area - The area

sb - A string builder

Returns:

A terse string describing the position and size of the area