com.taobao.text

类 LineRenderer

java.lang.Object

com.taobao.text.LineRenderer

public abstract class LineRenderer
extends Object

A line oriented renderer.

字段概要

字段

限定符和类型	字段和说明
static LineRenderer	NULL

构造器概要

构造器

构造器和说明
LineRenderer()

方法概要

限定符和类型	方法和说明
abstract int	getActualHeight(int width) Return the actual height for the specified with.
abstract int	getActualWidth() Returns the element actual width.
abstract int	getMinHeight(int width) Return the minimum height for the specified with.
abstract int	getMinWidth() Returns the element minimum width.
abstract LineReader	reader(int width) Create a renderer for the specified width or return null if the element does not provide any output.
LineReader	reader(int width, int height) Create a renderer for the specified width and height or return null if the element does not provide any output for the specified dimensions.
void	render(RenderAppendable out) Renders this object to the provided output.
static LineRenderer	vertical(Iterable<? extends LineRenderer> renderers)

从类继承的方法 java.lang.Object

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

字段详细资料

NULL

public static final LineRenderer NULL

构造器详细资料

LineRenderer

public LineRenderer()

方法详细资料

vertical

public static LineRenderer vertical(Iterable<? extends LineRenderer> renderers)

getActualWidth

public abstract int getActualWidth()

Returns the element actual width.

返回:

the actual width

getMinWidth

public abstract int getMinWidth()

Returns the element minimum width.

返回:

the minimum width

getMinHeight

public abstract int getMinHeight(int width)

Return the minimum height for the specified with.

参数:

width - the width

返回:

the actual height

getActualHeight

public abstract int getActualHeight(int width)

Return the actual height for the specified with.

参数:

width - the width

返回:

the minimum height

reader

public LineReader reader(int width,
                         int height)

Create a renderer for the specified width and height or return null if the element does not provide any output for the specified dimensions. The default implementation delegates to the reader(int) method when the height argument is not positive otherwise it returns null. Subclasses should override this method when they want to provide content that can adapts to the specified height.

参数:

width - the width

height - the height

返回:

the renderer

reader

public abstract LineReader reader(int width)

Create a renderer for the specified width or return null if the element does not provide any output.

参数:

width - the width

返回:

the renderer

render

public final void render(RenderAppendable out)

Renders this object to the provided output.

参数:

out - the output