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java.lang.Objectorg.jhotdraw.contrib.html.AbstractContentProducer
org.jhotdraw.contrib.html.FigureDataContentProducer
public class FigureDataContentProducer
FigureDataContentProducer produces content on behalf of Figures.
It supports the basic information common to all figures.
It can only be used as a generic producer, getting information from any
figure passed to the getContents method.
Field Summary |
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Fields inherited from interface org.jhotdraw.contrib.html.ContentProducer |
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ENTITY_ARROW_MODE, ENTITY_FIGURE_HEIGHT, ENTITY_FIGURE_POSX, ENTITY_FIGURE_POSY, ENTITY_FIGURE_WIDTH, ENTITY_FILL_COLOR, ENTITY_FONT_NAME, ENTITY_FONT_SIZE, ENTITY_FONT_STYLE, ENTITY_FRAME_COLOR |
Constructor Summary | |
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FigureDataContentProducer()
Constructor for the FigureContentProducer object |
Method Summary | |
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java.lang.Object |
getContent(ContentProducerContext context,
java.lang.String ctxAttrName,
java.lang.Object ctxAttrValue)
Produces the contents for the figure |
void |
read(StorableInput dr)
Writes the storable |
void |
write(StorableOutput dw)
Writes the storable |
Methods inherited from class java.lang.Object |
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equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Constructor Detail |
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public FigureDataContentProducer()
Method Detail |
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public java.lang.Object getContent(ContentProducerContext context, java.lang.String ctxAttrName, java.lang.Object ctxAttrValue)
getContent
in interface ContentProducer
context
- the calling client contextctxAttrName
- the attribute namectxAttrValue
- the figure
public void write(StorableOutput dw)
write
in interface Storable
write
in class AbstractContentProducer
dw
- the storable outputpublic void read(StorableInput dr) throws java.io.IOException
read
in interface Storable
read
in class AbstractContentProducer
dr
- the storable input
java.io.IOException
- thrown by called methods
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