Package tripleplay.ui.util

Class BoxPoint

java.lang.Object

tripleplay.ui.util.BoxPoint

public class BoxPoint
extends Object

Defines a point relative to a box.

Field Summary

Fields

Modifier and Type	Field	Description
static final BoxPoint	BL	The bottom left corner.
static final BoxPoint	BR	The bottom right corner.
static final BoxPoint	CENTER	The center of the box.
final float	nx	Normalized x, y coordinates.
final float	ny	Normalized x, y coordinates.
final float	ox	Absolute x, y offsets.
final float	oy	Absolute x, y offsets.
static final BoxPoint	TL	The top left corner.
static final BoxPoint	TR	The top right corner.

Constructor Summary

Constructors

Constructor	Description
BoxPoint(float nx, float ny)	Creates a new box point that will resolve to the given normalized coordinates.
BoxPoint(float nx, float ny, float ox, float oy)	Creates a new box point that will resolve to the given normalized coordinates plus the given absolute coordinates.

Method Summary

Modifier and Type	Method	Description
BoxPoint	align(Style.HAlign halign, Style.VAlign valign)	Creates a new box point that is equivalent to this one except with the given horizontal and vertical alignment.
BoxPoint	bottom()	Creates a new box point that is equivalent to this one except with a y coordinate that will resolve to the top bottom of the box.
BoxPoint	center()	Creates a new box point that is equivalent to this one except with x, y coordinates that will resolve to the center of the box.
BoxPoint	halign(Style.HAlign halign)	Creates a new box point that is equivalent to this one except with the given x alignment.
BoxPoint	left()	Creates a new box point that is equivalent to this one except with an x coordinate that will resolve to the left edge of the box.
BoxPoint	nx(float nx)	Creates a new box point that is equivalent to this one except with the given normalized x coordinate.
BoxPoint	ny(float ny)	Creates a new box point that is equivalent to this one except with the given normalized y coordinate.
BoxPoint	offset(float x, float y)	Creates a new box point that is equivalent to this one except with given offset coordinates.
pythagoras.f.Point	resolve(float x, float y, float width, float height, pythagoras.f.Point dest)	Finds the coordinates of the point, using the box defined by the given coordinates.
pythagoras.f.Point	resolve(pythagoras.f.IDimension size, pythagoras.f.Point dest)	Finds the coordinates of the point, using the box with top left of 0, 0 and the given dimension.
pythagoras.f.Point	resolve(Element<?> elem, pythagoras.f.Point dest)	Finds the screen coordinates of the point, using the given element as the box.
BoxPoint	right()	Creates a new box point that is equivalent to this one except with an x coordinate that will resolve to the right edge of the box.
BoxPoint	top()	Creates a new box point that is equivalent to this one except with a y coordinate that will resolve to the top edge of the box.
BoxPoint	valign(Style.VAlign valign)	Creates a new box point that is equivalent to this one except with the given y alignment.

Methods inherited from class java.lang.Object

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

Field Details

TL

public static final BoxPoint TL

The top left corner.

BL

public static final BoxPoint BL

The bottom left corner.

TR

public static final BoxPoint TR

The top right corner.

BR

public static final BoxPoint BR

The bottom right corner.

CENTER

public static final BoxPoint CENTER

The center of the box.

nx

public final float nx

Normalized x, y coordinates. For example, nx = 1 is the right edge.

ny

public final float ny

Normalized x, y coordinates. For example, nx = 1 is the right edge.

ox

public final float ox

Absolute x, y offsets.

oy

public final float oy

Absolute x, y offsets.

Constructor Details

BoxPoint

public BoxPoint(float nx,
 float ny)

Creates a new box point that will resolve to the given normalized coordinates.

BoxPoint

public BoxPoint(float nx,
 float ny,
 float ox,
 float oy)

Creates a new box point that will resolve to the given normalized coordinates plus the given absolute coordinates.

Method Details

left

public BoxPoint left()

Creates a new box point that is equivalent to this one except with an x coordinate that will resolve to the left edge of the box.

right

public BoxPoint right()

Creates a new box point that is equivalent to this one except with an x coordinate that will resolve to the right edge of the box.

top

public BoxPoint top()

Creates a new box point that is equivalent to this one except with a y coordinate that will resolve to the top edge of the box.

bottom

public BoxPoint bottom()

Creates a new box point that is equivalent to this one except with a y coordinate that will resolve to the top bottom of the box.

center

public BoxPoint center()

Creates a new box point that is equivalent to this one except with x, y coordinates that will resolve to the center of the box.

offset

public BoxPoint offset(float x,
 float y)

Creates a new box point that is equivalent to this one except with given offset coordinates.

ny

public BoxPoint ny(float ny)

Creates a new box point that is equivalent to this one except with the given normalized y coordinate.

align

public BoxPoint align(Style.HAlign halign,
 Style.VAlign valign)

Creates a new box point that is equivalent to this one except with the given horizontal and vertical alignment.

valign

public BoxPoint valign(Style.VAlign valign)

Creates a new box point that is equivalent to this one except with the given y alignment. This is a shortcut for calling ny(float) with 0, .5, or 1.

nx

public BoxPoint nx(float nx)

Creates a new box point that is equivalent to this one except with the given normalized x coordinate.

halign

public BoxPoint halign(Style.HAlign halign)

Creates a new box point that is equivalent to this one except with the given x alignment. This is a shortcut for calling nx(float) with 0, .5, or 1.

resolve

public pythagoras.f.Point resolve(Element<?> elem,
 pythagoras.f.Point dest)

Finds the screen coordinates of the point, using the given element as the box.

resolve

public pythagoras.f.Point resolve(float x,
 float y,
 float width,
 float height,
 pythagoras.f.Point dest)

Finds the coordinates of the point, using the box defined by the given coordinates.

resolve

public pythagoras.f.Point resolve(pythagoras.f.IDimension size,
 pythagoras.f.Point dest)

Finds the coordinates of the point, using the box with top left of 0, 0 and the given dimension.