org.ofdrw.graphics2d

Class OFDPageGraphicsConfiguration

java.lang.Object

java.awt.GraphicsConfiguration

org.ofdrw.graphics2d.OFDPageGraphicsConfiguration

public final class OFDPageGraphicsConfiguration
extends GraphicsConfiguration

OFD页面图形配置

Since:

2023-2-23 20:10:03

Author:

权观宇

Constructor Summary

Constructors

Constructor and Description
OFDPageGraphicsConfiguration(double width, double height) OFD页面图形配置对象

Method Summary

Modifier and Type	Method and Description
VolatileImage	createCompatibleVolatileImage(int width, int height, ImageCapabilities caps, int transparency) 创建图片合成方式
Rectangle	getBounds() 获取绘制区域边界大小
ColorModel	getColorModel() 获取颜色模式
ColorModel	getColorModel(int transparency) 获取指定透明类型的颜色模式
AffineTransform	getDefaultTransform() 获取默认的变换矩阵
GraphicsDevice	getDevice() 获取该配置信息所关联的图形设备对象
AffineTransform	getNormalizingTransform() 获取归一化变换矩阵

Methods inherited from class java.awt.GraphicsConfiguration

createCompatibleImage, createCompatibleImage, createCompatibleVolatileImage, createCompatibleVolatileImage, createCompatibleVolatileImage, getBufferCapabilities, getImageCapabilities, isTranslucencyCapable

Methods inherited from class java.lang.Object

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

Constructor Detail

OFDPageGraphicsConfiguration

public OFDPageGraphicsConfiguration(double width,
                                    double height)

OFD页面图形配置对象

Parameters:

width - 页面宽度，单位：毫米

height - 页面高度，单位：毫米

Method Detail

getDevice

public GraphicsDevice getDevice()

获取该配置信息所关联的图形设备对象

Specified by:

getDevice in class GraphicsConfiguration

Returns:

关联的图形设备对象

getColorModel

public ColorModel getColorModel()

获取颜色模式

Specified by:

getColorModel in class GraphicsConfiguration

Returns:

固定位透明模式

getColorModel

public ColorModel getColorModel(int transparency)

获取指定透明类型的颜色模式

Specified by:

getColorModel in class GraphicsConfiguration

Parameters:

transparency - 透明类型

Returns:

颜色模式（可能返回null）

getDefaultTransform

public AffineTransform getDefaultTransform()

获取默认的变换矩阵

Specified by:

getDefaultTransform in class GraphicsConfiguration

Returns:

默认的变换矩阵

getNormalizingTransform

public AffineTransform getNormalizingTransform()

获取归一化变换矩阵

Specified by:

getNormalizingTransform in class GraphicsConfiguration

Returns:

归一化变换矩阵

getBounds

public Rectangle getBounds()

获取绘制区域边界大小

Specified by:

getBounds in class GraphicsConfiguration

Returns:

绘制区域大小

createCompatibleVolatileImage

public VolatileImage createCompatibleVolatileImage(int width,
                                                   int height,
                                                   ImageCapabilities caps,
                                                   int transparency)
                                            throws AWTException

创建图片合成方式

Overrides:

createCompatibleVolatileImage in class GraphicsConfiguration

Parameters:

width - 图片宽度

height - 图片高度

caps - 图片功能？

transparency - 透明方式.

Returns:

VolatileImage

Throws:

AWTException - 图片创建异常