itez.core.util.drawing

类 Board

java.lang.Object

com.jfinal.render.Render

itez.core.util.drawing.Board

public class Board
extends com.jfinal.render.Render

画板

作者:

netwild

嵌套类概要

嵌套类

限定符和类型	类和说明
static class	Board.Paper

字段概要

字段

限定符和类型	字段和说明
protected ImageObserver	imageobserver

从类继承的字段 com.jfinal.render.Render

request, response, view

构造器概要

构造器

构造器和说明
Board(String name, Board.Paper paper)
Board(String name, Color backColor, Board.Paper paper)
Board(String name, Color backColor, Integer width, Integer height)
Board(String name, Color backColor, String backImage)
Board(String name, Color backColor, String backImage, Board.Paper paper)
Board(String name, Color backColor, String backImage, Integer width, Integer height)
Board(String name, Integer width, Integer height)
Board(String name, String backImage)
Board(String name, String backImage, Integer width, Integer height)

方法概要

限定符和类型	方法和说明
Board	addElement(BoardElement element) 添加画板元素
Board	drawing() 绘制画板
protected void	error(String msg)
protected void	export(String path, String extName)
void	exportJpg(String path) 导出JPG图片
void	exportPng(String path) 导出PNG图片
Color	getBackColor()
String	getBackImage()
Integer	getCenterX()
Integer	getCenterY()
List<BoardElement>	getElements()
protected String	getFilename()
Integer	getHeight()
protected BufferedImage	getImage(String imgPath)
String	getName()
protected Integer[]	getPaperLengs(Board.Paper paper)
Integer	getWidth()
protected void	init(String name, Color backColor, String backImage, Integer width, Integer height) 初始化画板
static void	main(String[] args)
static Color	parseFromRgb(String rgb)
void	render()

从类继承的方法 com.jfinal.render.Render

getDevMode, getEncoding, getView, setContext, setContext, setView

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

imageobserver

protected ImageObserver imageobserver

构造器详细资料

Board

public Board(String name,
             Board.Paper paper)

Board

public Board(String name,
             Color backColor,
             Board.Paper paper)

Board

public Board(String name,
             Color backColor,
             String backImage,
             Board.Paper paper)

Board

public Board(String name,
             Integer width,
             Integer height)

Board

public Board(String name,
             Color backColor,
             Integer width,
             Integer height)

Board

public Board(String name,
             Color backColor,
             String backImage)

Board

public Board(String name,
             Color backColor,
             String backImage,
             Integer width,
             Integer height)

Board

public Board(String name,
             String backImage)

Board

public Board(String name,
             String backImage,
             Integer width,
             Integer height)

方法详细资料

init

protected void init(String name,
                    Color backColor,
                    String backImage,
                    Integer width,
                    Integer height)

初始化画板

参数:

name - 文件名（不包括扩展名）

backColor - 背景颜色（支持rgba格式）

backImage - 背景图片路径（支持png/jpg/gif等格式）

width - 画板宽度（未传入时，使用背景图宽度；否则背景图按该宽度拉伸）

height - 画板高度（未传入时，使用背景图高度；否则背景图按该高度拉伸）

addElement

public Board addElement(BoardElement element)

添加画板元素

参数:

element -

返回:

drawing

public Board drawing()

绘制画板

exportJpg

public void exportJpg(String path)

导出JPG图片

参数:

path -

exportPng

public void exportPng(String path)

导出PNG图片

参数:

path -

getPaperLengs

protected Integer[] getPaperLengs(Board.Paper paper)

export

protected void export(String path,
                      String extName)

render

public void render()

指定者:

render 在类中 com.jfinal.render.Render

getImage

protected BufferedImage getImage(String imgPath)

error

protected void error(String msg)

getFilename

protected String getFilename()

getName

public String getName()

getBackColor

public Color getBackColor()

getBackImage

public String getBackImage()

getWidth

public Integer getWidth()

getHeight

public Integer getHeight()

getElements

public List<BoardElement> getElements()

getCenterX

public Integer getCenterX()

getCenterY

public Integer getCenterY()

parseFromRgb

public static Color parseFromRgb(String rgb)

main

public static void main(String[] args)