Package com.jogamp.graph.ui.layout

Class Margin

java.lang.Object

com.jogamp.graph.ui.layout.Margin

public class Margin
extends Object

GraphUI CSS property Margin, space between or around elements and not included in the element's size. The CSS margin properties are used to create space around elements, outside of any defined borders. CENTER is mapped to `zero` while earmarking isCenteredHoriz() and isCenteredVert(). The container must be sized via its layout horizontally and/or vertically matching the centered axis, similar to CSS.

Field Summary

Fields

Modifier and Type	Field	Description
float	bottom	Bottom value
static float	CENTER	Auto margin value to horizontally and/or vertically center an element within its sized-layout container, value if Float.NaN.
float	left	Left value
float	right	Right value
float	top	Top value

Constructor Summary

Constructors

Constructor	Description
Margin()	Ctor w/ zero values
Margin(float trbl)	Ctor
Margin(float tb, float rl)	Ctor
Margin(float top, float rl, float bottom)	Ctor
Margin(float top, float right, float bottom, float left)	Ctor

Method Summary

Modifier and Type	Method	Description
float	height()	Return height of vertical values bottom + top.
boolean	isCentered()	Returns true if isCenteredHoriz() and isCenteredVert() is true, i.e.
boolean	isCenteredHoriz()	Returns true if left and right is CENTER.
boolean	isCenteredVert()	Returns true if top and bottom is CENTER.
String	toString()
float	width()	Return width of horizontal values top + right.
boolean	zeroSumHeight()
boolean	zeroSumSize()
boolean	zeroSumWidth()

Methods inherited from class java.lang.Object

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

Field Detail

CENTER

public static final float CENTER

Auto margin value to horizontally and/or vertically center an element within its sized-layout container, value if Float.NaN.

See Also:

Constant Field Values

top

public final float top

Top value

right

public final float right

Right value

bottom

public final float bottom

Bottom value

left

public final float left

Left value

Constructor Detail

Margin

public Margin()

Ctor w/ zero values

Margin

public Margin(float top,
              float right,
              float bottom,
              float left)

Ctor

Parameters:

top - top value

right - right value

bottom - bottom value

left - left value

Margin

public Margin(float top,
              float rl,
              float bottom)

Ctor

Parameters:

top - top value

rl - right and left value, use CENTER to horizontally center the element in its container

bottom - bottom value

Margin

public Margin(float tb,
              float rl)

Ctor

Parameters:

tb - top and bottom value, use CENTER to vertically center the element in its container

rl - right and left value, use CENTER to horizontally center the element in its container

Margin

public Margin(float trbl)

Ctor

Parameters:

trbl - top, right, bottom and left value, use CENTER to horizontally and vertically center the element in its container.

Method Detail

isCenteredHoriz

public boolean isCenteredHoriz()

Returns true if left and right is CENTER.

isCenteredVert

public boolean isCenteredVert()

Returns true if top and bottom is CENTER.

isCentered

public boolean isCentered()

Returns true if isCenteredHoriz() and isCenteredVert() is true, i.e. for horizontal and vertical center.

width

public float width()

Return width of horizontal values top + right. Zero if isCenteredHoriz().

height

public float height()

Return height of vertical values bottom + top. Zero if isCenteredVert().

zeroSumWidth

public boolean zeroSumWidth()

zeroSumHeight

public boolean zeroSumHeight()

zeroSumSize

public boolean zeroSumSize()

toString

public String toString()

Overrides:

toString in class Object