com.io7m.jregions.core.unparameterized.areas

Class AreasBD

java.lang.Object

com.io7m.jregions.core.unparameterized.areas.AreasBD

public final class AreasBD
extends 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 and Description
static AreaBD	alignCenter(AreaBD outer, AreaBD inner) Align the area inner such that the center of the area is equal to the center of outer.
static AreaBD	alignHorizontallyCenter(AreaBD outer, AreaBD inner) Align the area inner horizontally in the center of outer.
static AreaBD	alignHorizontallyMaxX(AreaBD outer, AreaBD inner) Equivalent to calling alignHorizontallyMaxXOffset(AreaBD, AreaBD, java.math.BigDecimal) with a zero offset.
static AreaBD	alignHorizontallyMaxXOffset(AreaBD outer, AreaBD inner, BigDecimal offset) Align the area inner horizontally against the inside maximum-x edge of outer.
static AreaBD	alignHorizontallyMinX(AreaBD outer, AreaBD inner) Equivalent to calling alignHorizontallyMinXOffset(AreaBD, AreaBD, java.math.BigDecimal) with a zero offset.
static AreaBD	alignHorizontallyMinXOffset(AreaBD outer, AreaBD inner, BigDecimal offset) Align the area inner horizontally against the inside minimum-x edge of outer.
static AreaBD	alignMaxYMaxX(AreaBD outer, AreaBD inner) Equivalent to calling alignMaxYMaxXOffset(AreaBD, AreaBD, java.math.BigDecimal, java.math.BigDecimal) with zero offsets.
static AreaBD	alignMaxYMaxXOffset(AreaBD outer, AreaBD inner, BigDecimal offset_x, BigDecimal 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 AreaBD	alignMaxYMinX(AreaBD outer, AreaBD inner) Equivalent to calling alignMaxYMinXOffset(AreaBD, AreaBD, java.math.BigDecimal, java.math.BigDecimal) with zero offsets.
static AreaBD	alignMaxYMinXOffset(AreaBD outer, AreaBD inner, BigDecimal offset_x, BigDecimal 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 AreaBD	alignMinYMaxX(AreaBD outer, AreaBD inner) Equivalent to calling alignMinYMaxXOffset(AreaBD, AreaBD, java.math.BigDecimal, java.math.BigDecimal) with zero offsets.
static AreaBD	alignMinYMaxXOffset(AreaBD outer, AreaBD inner, BigDecimal offset_x, BigDecimal 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 AreaBD	alignMinYMinX(AreaBD outer, AreaBD inner) Equivalent to calling alignMinYMinXOffset(AreaBD, AreaBD, java.math.BigDecimal, java.math.BigDecimal) with zero offsets.
static AreaBD	alignMinYMinXOffset(AreaBD outer, AreaBD inner, BigDecimal offset_x, BigDecimal 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 AreaBD	alignVerticallyCenter(AreaBD outer, AreaBD inner) Align the area inner vertically in the center of outer.
static AreaBD	alignVerticallyMaxY(AreaBD outer, AreaBD inner) Equivalent to calling alignVerticallyMaxYOffset(AreaBD, AreaBD, java.math.BigDecimal) with a zero offset.
static AreaBD	alignVerticallyMaxYOffset(AreaBD outer, AreaBD inner, BigDecimal offset) Align the area inner vertically against the inside maximum-y edge of outer.
static AreaBD	alignVerticallyMinY(AreaBD outer, AreaBD inner) Equivalent to calling alignVerticallyMinYOffset(AreaBD, AreaBD, java.math.BigDecimal) with a zero offset.
static AreaBD	alignVerticallyMinYOffset(AreaBD outer, AreaBD inner, BigDecimal offset) Align the area inner vertically against the inside minimum-y edge of outer.
static AreaBD	containing(AreaBD a, AreaBD b) Construct a area that will contain both a and b.
static boolean	contains(AreaBD a, AreaBD b) Determine whether or not one area contains another.
static boolean	containsPoint(AreaBD a, BigDecimal x, BigDecimal y) Determine whether or not a area contains a given point.
static boolean	couldFitInside(AreaBD a, AreaBD b) Determine whether or not one area could fit inside another.
static AreaBD	create(BigDecimal x, BigDecimal y, BigDecimal width, BigDecimal height) Create an area of width width and height height, placing the minimum corner at (x, y).
static AreaBD	fitBetweenHorizontal(AreaBD fit, AreaBD a, AreaBD b) Attempt to fit fit between a and b, horizontally.
static AreaBD	fitBetweenVertical(AreaBD fit, AreaBD a, AreaBD b) Attempt to fit fit between a and b, vertically.
static AreaBD	hollowOut(AreaBD outer, BigDecimal min_x_offset, BigDecimal max_x_offset, BigDecimal min_y_offset, BigDecimal max_y_offset) Construct a new area that fits inside outer based on the given offsets from each edge.
static AreaBD	hollowOutEvenly(AreaBD outer, BigDecimal offset) Equivalent to calling hollowOut(AreaBD, java.math.BigDecimal, java.math.BigDecimal, java.math.BigDecimal, java.math.BigDecimal) with offset for all offset parameters.
static AreaBD	moveAbsolute(AreaBD area, BigDecimal x, BigDecimal y) Move the given area to (x, y).
static AreaBD	moveRelative(AreaBD area, BigDecimal x, BigDecimal y) Move the given area by (x, y).
static AreaBD	moveToOrigin(AreaBD area) Move the given area to (0, 0).
static boolean	overlaps(AreaBD a, AreaBD b) Determine whether or not two areas overlap.
static AreaBD	scaleFromCenter(AreaBD area, BigDecimal x_diff, BigDecimal y_diff) Scale area by adding x_diff to the width, and y_diff to the height.
static AreaBD	scaleFromMaxYMaxX(AreaBD area, BigDecimal x_diff, BigDecimal y_diff) Scale area by adding x_diff to the width, and y_diff to the height.
static AreaBD	scaleFromMaxYMinX(AreaBD area, BigDecimal x_diff, BigDecimal y_diff) Scale area by adding x_diff to the width, and y_diff to the height.
static AreaBD	scaleFromMinYMaxX(AreaBD area, BigDecimal x_diff, BigDecimal y_diff) Scale area by adding x_diff to the width, and y_diff to the height.
static AreaBD	scaleFromMinYMinX(AreaBD area, BigDecimal x_diff, BigDecimal y_diff) Scale area by adding x_diff to the width, and y_diff to the height.
static AreaBD	setSizeFromCenter(AreaBD area, BigDecimal width, BigDecimal height) Set the width and height of area to width and height, respectively.
static AreaBD	setSizeFromMaxYMaxX(AreaBD area, BigDecimal width, BigDecimal height) Set the width and height of area to width and height, respectively.
static AreaBD	setSizeFromMaxYMinX(AreaBD area, BigDecimal width, BigDecimal height) Set the width and height of area to width and height, respectively.
static AreaBD	setSizeFromMinYMaxX(AreaBD area, BigDecimal width, BigDecimal height) Set the width and height of area to width and height, respectively.
static AreaBD	setSizeFromMinYMinX(AreaBD area, BigDecimal width, BigDecimal height) Set the width and height of area to width and height, respectively.
static String	show(AreaBD area)
static String	showToBuilder(AreaBD area, StringBuilder sb)
static AreaSizeBD	size(AreaBD area)
static AreaXSplitBD<AreaBD>	splitAlongParallelToX(AreaBD area, BigDecimal y) Split area along a line parallel to the X axis placed at y units from its own minimum-y edge.
static AreaYSplitBD<AreaBD>	splitAlongParallelToY(AreaBD area, BigDecimal x) Split area along a line parallel to the Y axis placed at x units from its own minimum-x edge.

Methods inherited from class java.lang.Object

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

Method Detail

create

public static AreaBD create(BigDecimal x,
                            BigDecimal y,
                            BigDecimal width,
                            BigDecimal height)

Create an area of width width and height height, placing the minimum corner at (x, y).

Parameters:

x - The X value of the minimum corner

y - The Y value of the minimum corner

width - The width of the area

height - The height of the area

Returns:

An area

contains

public static boolean contains(AreaBD a,
                               AreaBD b)

Determine whether or not one area contains another.

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

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

Containing is not necessarily symmetric.

Parameters:

a - Area A

b - Area B

Returns:

true iff a contains b

moveRelative

public static AreaBD moveRelative(AreaBD area,
                                  BigDecimal x,
                                  BigDecimal y)

Move the given area by (x, y).

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 AreaBD moveAbsolute(AreaBD area,
                                  BigDecimal x,
                                  BigDecimal y)

Move the given area to (x, y).

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 AreaBD moveToOrigin(AreaBD area)

Move the given area to (0, 0).

Parameters:

area - The area

Returns:

A moved area

alignHorizontallyCenter

public static AreaBD alignHorizontallyCenter(AreaBD outer,
                                             AreaBD inner)

Align the area inner horizontally in the center of outer.

Parameters:

outer - The outer area

inner - The inner area

Returns:

An aligned area

alignHorizontallyMinX

public static AreaBD alignHorizontallyMinX(AreaBD outer,
                                           AreaBD inner)

Equivalent to calling alignHorizontallyMinXOffset(AreaBD, AreaBD, java.math.BigDecimal) with a zero offset.

Parameters:

outer - The outer area

inner - The inner area

Returns:

An aligned area

alignHorizontallyMinXOffset

public static AreaBD alignHorizontallyMinXOffset(AreaBD outer,
                                                 AreaBD inner,
                                                 BigDecimal offset)

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.

Parameters:

outer - The outer area

inner - The inner area

offset - The offset from the edge s

Returns:

An aligned area

alignHorizontallyMaxX

public static AreaBD alignHorizontallyMaxX(AreaBD outer,
                                           AreaBD inner)

Equivalent to calling alignHorizontallyMaxXOffset(AreaBD, AreaBD, java.math.BigDecimal) with a zero offset.

Parameters:

outer - The outer area

inner - The inner area

Returns:

An aligned area

alignHorizontallyMaxXOffset

public static AreaBD alignHorizontallyMaxXOffset(AreaBD outer,
                                                 AreaBD inner,
                                                 BigDecimal offset)

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.

Parameters:

outer - The outer area

inner - The inner area

offset - The offset from the edge s

Returns:

An aligned area

alignVerticallyMinY

public static AreaBD alignVerticallyMinY(AreaBD outer,
                                         AreaBD inner)

Equivalent to calling alignVerticallyMinYOffset(AreaBD, AreaBD, java.math.BigDecimal) with a zero offset.

Parameters:

outer - The outer area

inner - The inner area

Returns:

An aligned area

alignVerticallyMinYOffset

public static AreaBD alignVerticallyMinYOffset(AreaBD outer,
                                               AreaBD inner,
                                               BigDecimal offset)

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.

Parameters:

outer - The outer area

inner - The inner area

offset - The offset from the edge s

Returns:

An aligned area

alignVerticallyMaxY

public static AreaBD alignVerticallyMaxY(AreaBD outer,
                                         AreaBD inner)

Equivalent to calling alignVerticallyMaxYOffset(AreaBD, AreaBD, java.math.BigDecimal) with a zero offset.

Parameters:

outer - The outer area

inner - The inner area

Returns:

An aligned area

alignVerticallyMaxYOffset

public static AreaBD alignVerticallyMaxYOffset(AreaBD outer,
                                               AreaBD inner,
                                               BigDecimal offset)

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.

Parameters:

outer - The outer area

inner - The inner area

offset - The offset from the edge s

Returns:

An aligned area

alignVerticallyCenter

public static AreaBD alignVerticallyCenter(AreaBD outer,
                                           AreaBD inner)

Align the area inner vertically in the center of outer.

Parameters:

outer - The outer area

inner - The inner area

Returns:

An aligned area

alignMinYMinX

public static AreaBD alignMinYMinX(AreaBD outer,
                                   AreaBD inner)

Equivalent to calling alignMinYMinXOffset(AreaBD, AreaBD, java.math.BigDecimal, java.math.BigDecimal) with zero offsets.

Parameters:

outer - The outer area

inner - The inner area

Returns:

An aligned area

alignMinYMinXOffset

public static AreaBD alignMinYMinXOffset(AreaBD outer,
                                         AreaBD inner,
                                         BigDecimal offset_x,
                                         BigDecimal 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.

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 AreaBD alignMinYMaxX(AreaBD outer,
                                   AreaBD inner)

Equivalent to calling alignMinYMaxXOffset(AreaBD, AreaBD, java.math.BigDecimal, java.math.BigDecimal) with zero offsets.

Parameters:

outer - The outer area

inner - The inner area

Returns:

An aligned area

alignMinYMaxXOffset

public static AreaBD alignMinYMaxXOffset(AreaBD outer,
                                         AreaBD inner,
                                         BigDecimal offset_x,
                                         BigDecimal 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.

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 AreaBD alignMaxYMinX(AreaBD outer,
                                   AreaBD inner)

Equivalent to calling alignMaxYMinXOffset(AreaBD, AreaBD, java.math.BigDecimal, java.math.BigDecimal) with zero offsets.

Parameters:

outer - The outer area

inner - The inner area

Returns:

An aligned area

alignMaxYMinXOffset

public static AreaBD alignMaxYMinXOffset(AreaBD outer,
                                         AreaBD inner,
                                         BigDecimal offset_x,
                                         BigDecimal 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.

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 AreaBD alignMaxYMaxX(AreaBD outer,
                                   AreaBD inner)

Equivalent to calling alignMaxYMaxXOffset(AreaBD, AreaBD, java.math.BigDecimal, java.math.BigDecimal) with zero offsets.

Parameters:

outer - The outer area

inner - The inner area

Returns:

An aligned area

alignMaxYMaxXOffset

public static AreaBD alignMaxYMaxXOffset(AreaBD outer,
                                         AreaBD inner,
                                         BigDecimal offset_x,
                                         BigDecimal 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.

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 AreaBD alignCenter(AreaBD outer,
                                 AreaBD inner)

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

Parameters:

outer - The outer area

inner - The inner area

Returns:

An aligned area

hollowOut

public static AreaBD hollowOut(AreaBD outer,
                               BigDecimal min_x_offset,
                               BigDecimal max_x_offset,
                               BigDecimal min_y_offset,
                               BigDecimal max_y_offset)

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

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 AreaBD hollowOutEvenly(AreaBD outer,
                                     BigDecimal offset)

Equivalent to calling hollowOut(AreaBD, java.math.BigDecimal, java.math.BigDecimal, java.math.BigDecimal, java.math.BigDecimal) with offset for all offset parameters.

Parameters:

outer - The containing area

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

Returns:

A new area

setSizeFromCenter

public static AreaBD setSizeFromCenter(AreaBD area,
                                       BigDecimal width,
                                       BigDecimal height)

Set the width and height of area to width and height, respectively.

The area is resized from its own center.

Parameters:

area - The area

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

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

Returns:

A resized area

setSizeFromMinYMinX

public static AreaBD setSizeFromMinYMinX(AreaBD area,
                                         BigDecimal width,
                                         BigDecimal height)

Set the width and height of area to width and height, respectively.

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

Parameters:

area - The area

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

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

Returns:

A resized area

setSizeFromMinYMaxX

public static AreaBD setSizeFromMinYMaxX(AreaBD area,
                                         BigDecimal width,
                                         BigDecimal height)

Set the width and height of area to width and height, respectively.

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

Parameters:

area - The area

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

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

Returns:

A resized area

setSizeFromMaxYMaxX

public static AreaBD setSizeFromMaxYMaxX(AreaBD area,
                                         BigDecimal width,
                                         BigDecimal height)

Set the width and height of area to width and height, respectively.

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

Parameters:

area - The area

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

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

Returns:

A resized area

setSizeFromMaxYMinX

public static AreaBD setSizeFromMaxYMinX(AreaBD area,
                                         BigDecimal width,
                                         BigDecimal height)

Set the width and height of area to width and height, respectively.

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

Parameters:

area - The area

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

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

Returns:

A resized area

scaleFromMinYMinX

public static AreaBD scaleFromMinYMinX(AreaBD area,
                                       BigDecimal x_diff,
                                       BigDecimal y_diff)

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

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

Parameters:

area - The area

x_diff - The X difference

y_diff - The Y difference

Returns:

A resized area

scaleFromMinYMaxX

public static AreaBD scaleFromMinYMaxX(AreaBD area,
                                       BigDecimal x_diff,
                                       BigDecimal y_diff)

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

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

Parameters:

area - The area

x_diff - The X difference

y_diff - The Y difference

Returns:

A resized area

scaleFromMaxYMinX

public static AreaBD scaleFromMaxYMinX(AreaBD area,
                                       BigDecimal x_diff,
                                       BigDecimal y_diff)

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

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

Parameters:

area - The area

x_diff - The X difference

y_diff - The Y difference

Returns:

A resized area

scaleFromMaxYMaxX

public static AreaBD scaleFromMaxYMaxX(AreaBD area,
                                       BigDecimal x_diff,
                                       BigDecimal y_diff)

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

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

Parameters:

area - The area

x_diff - The X difference

y_diff - The Y difference

Returns:

A resized area

scaleFromCenter

public static AreaBD scaleFromCenter(AreaBD area,
                                     BigDecimal x_diff,
                                     BigDecimal y_diff)

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

The area is resized from its own center.

Parameters:

area - The area

x_diff - The X difference

y_diff - The Y difference

Returns:

A resized area

overlaps

public static boolean overlaps(AreaBD a,
                               AreaBD b)

Determine whether or not two areas overlap.

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

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

Overlapping is not necessarily transitive.

Parameters:

a - An area

b - An area

Returns:

true iff a overlaps b

couldFitInside

public static boolean couldFitInside(AreaBD a,
                                     AreaBD b)

Determine whether or not one area could fit inside another.

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

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

Fitting is not necessarily symmetric.

Parameters:

a - An area

b - An area

Returns:

true iff a could fit inside b

containing

public static AreaBD containing(AreaBD a,
                                AreaBD b)

Construct a area that will contain both a and b.

Parameters:

a - An area

b - An area

Returns:

An area containing a and b

containsPoint

public static boolean containsPoint(AreaBD a,
                                    BigDecimal x,
                                    BigDecimal y)

Determine whether or not a area contains a given point.

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

public static AreaBD fitBetweenHorizontal(AreaBD fit,
                                          AreaBD a,
                                          AreaBD b)

Attempt to fit fit between a and b, horizontally.

Parameters:

fit - The area to be fitted

a - An area

b - An area

Returns:

A fitted area

fitBetweenVertical

public static AreaBD fitBetweenVertical(AreaBD fit,
                                        AreaBD a,
                                        AreaBD b)

Attempt to fit fit between a and b, vertically.

Parameters:

fit - The area to be fitted

a - An area

b - An area

Returns:

A fitted area

splitAlongParallelToX

public static AreaXSplitBD<AreaBD> splitAlongParallelToX(AreaBD area,
                                                         BigDecimal y)

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

Parameters:

area - The area to be split

y - The relative Y coordinate of the splitting edge

Returns:

A pair of areas

splitAlongParallelToY

public static AreaYSplitBD<AreaBD> splitAlongParallelToY(AreaBD area,
                                                         BigDecimal x)

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

Parameters:

area - The area to be split

x - The relative X coordinate of the splitting edge

Returns:

A pair of areas

show

public static String show(AreaBD area)

Parameters:

area - The area

Returns:

A terse string describing the position and size of the area

size

public static AreaSizeBD size(AreaBD area)

Parameters:

area - The area

Returns:

The size of the area

showToBuilder

public static String showToBuilder(AreaBD area,
                                   StringBuilder sb)

Parameters:

area - The area

sb - A string builder

Returns:

A terse string describing the position and size of the area