jp.kyasu.graphics

クラス VImage

java.lang.Object

jp.kyasu.graphics.VObject

jp.kyasu.graphics.VImage

すべての実装されたインタフェース:

java.io.Serializable, java.lang.Cloneable, Visualizable

public class VImage
extends VObject

The VImage class implements a visual image. This class provides the interface of the visual object to the image object.

関連項目:

直列化された形式

フィールドのサマリー

フィールド

修飾子とタイプ	フィールドと説明
protected java.lang.String	filename The file name the image is created from.
protected java.awt.Image	image The image.
protected byte[]	imagedata The byte data the image is created from.
protected static boolean	SERIALIZE_FILE_AS_BYTE If true, serializes the image created from the file name as the image created form the bute data.
protected java.net.URL	url The url the image is created from.

クラスから継承されたフィールド jp.kyasu.graphics.VObject

height, width

コンストラクタのサマリー

コンストラクタ

コンストラクタと説明
VImage(byte[] imagedata) Constructs a visual image from the specified byte data.
VImage(java.awt.Image image) Constructs a visual image with the specified image.
VImage(java.awt.Image image, boolean wait) Constructs a visual image with the specified image.
VImage(java.awt.Image image, java.net.URL url) Constructs a visual image with the specified image that is created from the specified url.
VImage(java.lang.String filename) Constructs a visual image from the specified file name.
VImage(java.net.URL url) Constructs a visual image from the specified url.

メソッドのサマリー

修飾子とタイプ	メソッドと説明
java.lang.Object	clone() Returns a clone of this visual image.
java.lang.String	getFilename() Returns the file name the image is created from.
java.awt.Image	getImage() Returns the image in this visual image.
java.net.URL	getURL() Returns the url the image is created from.
boolean	isResizable() Checks if the visual image is resizable.
protected void	loadImage(java.awt.Image image) Loads the image and sets the width and height of this visual image.
protected void	loadImage(java.awt.Image image, boolean wait) Loads the image and sets the width and height of this visual image.
void	paint(java.awt.Graphics g, java.awt.Point p) Paints the visual image at the specified location.
void	setSize(java.awt.Dimension d) Resizes the visual image to the specified dimension.
protected void	waitForImage() Waits the image to be loaded.

クラスから継承されたメソッド jp.kyasu.graphics.VObject

getSize

クラスから継承されたメソッド java.lang.Object

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

フィールドの詳細

image

protected transient java.awt.Image image

The image.

filename

protected java.lang.String filename

The file name the image is created from.

url

protected java.net.URL url

The url the image is created from.

imagedata

protected byte[] imagedata

The byte data the image is created from.

SERIALIZE_FILE_AS_BYTE

protected static final boolean SERIALIZE_FILE_AS_BYTE

If true, serializes the image created from the file name as the image created form the bute data.

関連項目:

定数フィールド値

コンストラクタの詳細

VImage

public VImage(java.awt.Image image)

Constructs a visual image with the specified image.

パラメータ:

image - the image.

VImage

public VImage(java.awt.Image image,
              boolean wait)

Constructs a visual image with the specified image.

パラメータ:

image - the image.

wait - if true, waits the image to be loaded.

VImage

public VImage(java.lang.String filename)

Constructs a visual image from the specified file name.

パラメータ:

filename - the file name.

VImage

public VImage(java.net.URL url)

Constructs a visual image from the specified url.

パラメータ:

url - the url.

VImage

public VImage(java.awt.Image image,
              java.net.URL url)

Constructs a visual image with the specified image that is created from the specified url.

パラメータ:

image - the image.

url - the url of the image.

VImage

public VImage(byte[] imagedata)

Constructs a visual image from the specified byte data.

パラメータ:

imagedata - the byte data.

メソッドの詳細

getImage

public java.awt.Image getImage()

Returns the image in this visual image.

戻り値:

the image in this visual image.

getFilename

public java.lang.String getFilename()

Returns the file name the image is created from.

戻り値:

the file name the image is created from.

getURL

public java.net.URL getURL()

Returns the url the image is created from.

戻り値:

the url the image is created from.

setSize

public void setSize(java.awt.Dimension d)

Resizes the visual image to the specified dimension.

定義:

setSize インタフェース内 Visualizable

オーバーライド:

setSize クラス内 VObject

パラメータ:

d - the visual object dimension.

関連項目:

Visualizable.setSize(java.awt.Dimension)

isResizable

public boolean isResizable()

Checks if the visual image is resizable.

定義:

isResizable インタフェース内 Visualizable

オーバーライド:

isResizable クラス内 VObject

戻り値:

true.

関連項目:

Visualizable.isResizable()

paint

public void paint(java.awt.Graphics g,
                  java.awt.Point p)

Paints the visual image at the specified location. The subclasses should override this method.

定義:

paint インタフェース内 Visualizable

定義:

paint クラス内 VObject

パラメータ:

g - the specified graphics.

p - the location in the graphics to be painted.

関連項目:

Visualizable.paint(java.awt.Graphics, java.awt.Point)

clone

public java.lang.Object clone()

Returns a clone of this visual image.

定義:

clone インタフェース内 Visualizable

オーバーライド:

clone クラス内 VObject

戻り値:

a clone of this visual object.

loadImage

protected void loadImage(java.awt.Image image)

Loads the image and sets the width and height of this visual image.

loadImage

protected void loadImage(java.awt.Image image,
                         boolean wait)

Loads the image and sets the width and height of this visual image.

パラメータ:

wait - if true, waits the image to be loaded.

waitForImage

protected void waitForImage()

Waits the image to be loaded.