Class PdfLine

java.lang.Object

cloud.opencode.base.pdf.content.PdfLine

All Implemented Interfaces:

PdfElement

public final class PdfLine
extends Object
implements PdfElement

PDF Line Element - Line graphic PDF 线条元素 - 线条图形

Features | 主要功能:

• Line from point to point - 从一点到另一点的线条
• Line width and color customization - 线宽和颜色自定义
• Line style (solid, dashed, dotted) - 线条样式（实线、虚线、点线）

Usage Examples | 使用示例:

PdfLine line = PdfLine.of(50, 700, 550, 700)
    .lineWidth(2f)
    .color(PdfColor.RED)
    .style(LineStyle.DASHED);

Security | 安全性:

• Thread-safe: No — mutable builder pattern - 线程安全: 否 — 可变构建器模式
• Null-safe: No — callers must ensure non-null values - 空值安全: 否 — 调用方需确保非空值

Since:

JDK 25, opencode-base-pdf V1.0.0

Author:

Leon Soo www.LeonSoo.com

See Also:

• OpenCode.cloud

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static enum	PdfLine.LineStyle	Line Style 线条样式

Method Summary

Modifier and Type	Method	Description
static PdfLine	builder()	Creates a line builder 创建线条构建器
PdfLine	color(PdfColor color)
PdfLine	from(float x, float y)
PdfColor	getColor()
float	getLineWidth()
PdfLine.LineStyle	getStyle()
float	getX()	Gets the x coordinate of this element 获取元素的 x 坐标
float	getX1()
float	getX2()
float	getY()	Gets the y coordinate of this element 获取元素的 y 坐标
float	getY1()
float	getY2()
PdfLine	lineWidth(float width)
static PdfLine	of(float x1, float y1, float x2, float y2)	Creates a line from point to point 从一点到另一点创建线条
PdfLine	style(PdfLine.LineStyle style)
PdfLine	to(float x, float y)

Methods inherited from class Object

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

Method Details

of

public static PdfLine of(float x1,
 float y1,
 float x2,
 float y2)

Creates a line from point to point 从一点到另一点创建线条

Parameters:

x1 - start x | 起点 x

y1 - start y | 起点 y

x2 - end x | 终点 x

y2 - end y | 终点 y

Returns:

PdfLine instance | PdfLine 实例

builder

public static PdfLine builder()

Creates a line builder 创建线条构建器

Returns:

new PdfLine instance | 新 PdfLine 实例

from

public PdfLine from(float x,
 float y)

to

public PdfLine to(float x,
 float y)

lineWidth

public PdfLine lineWidth(float width)

color

public PdfLine color(PdfColor color)

style

public PdfLine style(PdfLine.LineStyle style)

getX

public float getX()

Description copied from interface: PdfElement

Gets the x coordinate of this element 获取元素的 x 坐标

Specified by:

getX in interface PdfElement

Returns:

x coordinate | x 坐标

getY

public float getY()

Description copied from interface: PdfElement

Gets the y coordinate of this element 获取元素的 y 坐标

Specified by:

getY in interface PdfElement

Returns:

y coordinate | y 坐标

getX1

public float getX1()

getY1

public float getY1()

getX2

public float getX2()

getY2

public float getY2()

getLineWidth

public float getLineWidth()

getColor

public PdfColor getColor()

getStyle

public PdfLine.LineStyle getStyle()