org.dromara.pdf.pdfbox.core.component

类 Circle

java.lang.Object

org.dromara.pdf.pdfbox.core.base.AbstractBase

org.dromara.pdf.pdfbox.core.component.AbstractComponent

org.dromara.pdf.pdfbox.core.component.Circle

所有已实现的接口:

Closeable, AutoCloseable, Component

public class Circle
extends AbstractComponent

圆形组件

从以下版本开始:

1.8

Copyright (c) 2020 xsx All Rights Reserved. x-easypdf-pdfbox is licensed under Mulan PSL v2. You can use this software according to the terms and conditions of the Mulan PSL v2. You may obtain a copy of Mulan PSL v2 at: http://license.coscl.org.cn/MulanPSL2 THIS SOFTWARE IS PROVIDED ON AN "AS IS" BASIS, WITHOUT WARRANTIES OF ANY KIND, EITHER EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO NON-INFRINGEMENT, MERCHANTABILITY OR FIT FOR A PARTICULAR PURPOSE. See the Mulan PSL v2 for more details.

作者:

xsx

字段概要

字段

限定符和类型	字段和说明
protected Color	backgroundColor 背景颜色
protected Color	borderColor 边框颜色
protected Float	radius 半径

从类继承的字段 org.dromara.pdf.pdfbox.core.component.AbstractComponent

beginX, beginY, borderConfiguration, horizontalAlignment, isBreak, isCustomPosition, isWrap, marginConfiguration, pagingCondition, pagingEvents, relativeBeginX, relativeBeginY, verticalAlignment

从类继承的字段 org.dromara.pdf.pdfbox.core.base.AbstractBase

contentMode, context, isResetContentStream, log

构造器概要

构造器

构造器和说明
Circle(Page page) 有参构造

方法概要

限定符和类型	方法和说明
protected float	getMinWidth() 获取最小宽度
ComponentType	getType() 获取类型
protected void	init() 初始化
protected List<Position>	initCtrlPosition(List<Position> positions) 初始化控制坐标点
protected List<Position>	initPosition(float radius) 初始化数据坐标点
protected void	renderCircle(org.apache.pdfbox.pdmodel.PDPageContentStream contentStream, float radius, Color color) 绘制圆形
protected void	reset() 重置
void	setRadius(float radius) 设置半径
protected void	writeContents() 写入内容

从类继承的方法 org.dromara.pdf.pdfbox.core.component.AbstractComponent

checkPaging, checkPaging, checkPaging, checkWrap, close, executeBreak, getBase, getBorderBottomColor, getBorderDottedSpacing, getBorderLeftColor, getBorderLineCapStyle, getBorderLineLength, getBorderLineStyle, getBorderLineWidth, getBorderRightColor, getBorderTopColor, getBottom, getIsBorderBottom, getIsBorderLeft, getIsBorderRight, getIsBorderTop, getMarginBottom, getMarginLeft, getMarginRight, getMarginTop, getPage, initBeginX, initBeginXY, initBeginY, initBeginYForPaging, isNeedWrap, isPaging, isPagingComponent, isWrap, processBreak, render, reset, resetXY, setBeginX, setBeginX, setBeginY, setBeginY, setBorderBottomColor, setBorderColor, setBorderDottedSpacing, setBorderLeftColor, setBorderLineCapStyle, setBorderLineLength, setBorderLineStyle, setBorderLineWidth, setBorderRightColor, setBorderRightColor, setBorderTopColor, setIsBorder, setIsBorderBottom, setIsBorderLeft, setIsBorderRight, setIsBorderTop, setMargin, setMarginBottom, setMarginLeft, setMarginRight, setMarginTop, virtualRender, wrap

从类继承的方法 org.dromara.pdf.pdfbox.core.base.AbstractBase

init, init

从类继承的方法 java.lang.Object

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

从接口继承的方法 org.dromara.pdf.pdfbox.core.component.Component

getContext, getPagingCondition, getPagingEvents, setHorizontalAlignment, setVerticalAlignment

字段详细资料

radius

protected Float radius

半径

borderColor

protected Color borderColor

边框颜色

backgroundColor

protected Color backgroundColor

背景颜色

构造器详细资料

Circle

public Circle(Page page)

有参构造

参数:

page - 页面

方法详细资料

setRadius

public void setRadius(float radius)

设置半径

参数:

radius - 半径

getType

public ComponentType getType()

获取类型

返回:

返回类型

init

protected void init()

初始化

覆盖:

init 在类中 AbstractComponent

getMinWidth

protected float getMinWidth()

获取最小宽度

指定者:

getMinWidth 在类中 AbstractComponent

返回:

返回最小宽度

initPosition

protected List<Position> initPosition(float radius)

初始化数据坐标点

参数:

radius - 半径

返回:

返回数据坐标点列表

initCtrlPosition

protected List<Position> initCtrlPosition(List<Position> positions)

初始化控制坐标点

返回:

返回控制坐标点列表

writeContents

protected void writeContents()

写入内容

指定者:

writeContents 在类中 AbstractComponent

renderCircle

protected void renderCircle(org.apache.pdfbox.pdmodel.PDPageContentStream contentStream,
                            float radius,
                            Color color)

绘制圆形

参数:

contentStream - 内容流

radius - 半径

color - 颜色

reset

protected void reset()

重置

指定者:

reset 在类中 AbstractComponent