org.ofdrw.layout.engine.render

Class CanvasRender

java.lang.Object

org.ofdrw.layout.engine.render.CanvasRender

All Implemented Interfaces:

Processor

public class CanvasRender
extends Object
implements Processor

Canvas 渲染器

Canvas 的渲染器

Since:

2020-05-01 17:44:41

Author:

权观宇

Constructor Summary

Constructors

Constructor and Description
CanvasRender()

Method Summary

Modifier and Type	Method and Description
static void	render(org.ofdrw.core.basicStructure.pageObj.layer.block.CT_PageBlock layer, ResManager resManager, Canvas canvas, AtomicInteger maxUnitID) 执行Canvas 渲染器
void	render(org.ofdrw.core.basicType.ST_Loc pageLoc, org.ofdrw.core.basicStructure.pageObj.layer.block.CT_PageBlock layer, ResManager resManager, Div e, AtomicInteger maxUnitID) 渲染Canvas对象

Methods inherited from class java.lang.Object

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

Constructor Detail

CanvasRender

public CanvasRender()

Method Detail

render

public static void render(org.ofdrw.core.basicStructure.pageObj.layer.block.CT_PageBlock layer,
                          ResManager resManager,
                          Canvas canvas,
                          AtomicInteger maxUnitID)
                   throws RenderException

执行Canvas 渲染器

Parameters:

layer - 将要渲染到的图层

resManager - 资源管理器

canvas - canvas对象

maxUnitID - 最大ID

Throws:

RenderException - 渲染发生错误

render

public void render(org.ofdrw.core.basicType.ST_Loc pageLoc,
                   org.ofdrw.core.basicStructure.pageObj.layer.block.CT_PageBlock layer,
                   ResManager resManager,
                   Div e,
                   AtomicInteger maxUnitID)
            throws RenderException

渲染Canvas对象

Specified by:

render in interface Processor

Parameters:

pageLoc - 页面在虚拟容器中绝对路径。

layer - 图片将要放置的图层

resManager - 资源管理器

e - Canvas对象

maxUnitID - 最大元素ID提供器

Throws:

RenderException - 渲染发生错误