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org.enableit.db.darrt.visualise
Class SchemaVisualiser  

java.lang.Object
  org.enableit.db.darrt.AbstractSchemaHandler
      org.enableit.db.darrt.visualise.SchemaVisualiser

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public class SchemaVisualiser

extends org.enableit.db.darrt.AbstractSchemaHandler

Visualize a DAR schema. Not thread-safe, if used in multi-threaded environment should be externally synchronized.

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Field Summary
static java.lang.String	about           CVS info about this class and its current version
private  javax.xml.parsers.DocumentBuilder	docBuilder           JAXP document builder to create new DOMs.
private static int	fontHeight           Height of text.
private static int	fontWidth           Width of single text character.
private  org.w3c.dom.DOMImplementation	impl           The DOM implementation we are using.
private static org.apache.log4j.Logger	logger           The Log4J Logger doing the logging.
private  int	maxX           Max.
static java.lang.String	SVG_NAMESPACE_URI           The SVG namespace for generated documents.
private static int	textSpacing           Space before and after text lines.
private  int	y           Y co-ord for next text line.

 

Fields inherited from class org.enableit.db.darrt.AbstractSchemaHandler

 

Constructor Summary

SchemaVisualiser()           Default Constructor

 

Method Summary
org.w3c.dom.Document	toSVG(org.w3c.dom.Document doc, org.enableit.db.darrt.schema.Table table)           Converts a Table object into an SVG representation.
org.w3c.dom.Document	toSVG(org.enableit.db.darrt.schema.Table table)           Converts a Table object into an SVG representation.

 

Methods inherited from class org.enableit.db.darrt.AbstractSchemaHandler

addListener, addListeners, diffSchemas, getDatabase, getDebug, getListeners, getOnlineRefSchema, getOnlineTargetSchema, getRefDatabase, getRefSchemaName, getRefSchemaUrl, getTablePattern, getTargetDatabase, getTargetSchemaUrl, setDebug, setOnlineRefSchema, setOnlineTargetSchema, setRefDatabase, setRefSchemaName, setRefSchemaUrl, setTablePattern, setTargetDatabase, setTargetSchemaUrl

 

Methods inherited from class java.lang.Object

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

 

Field Detail

maxX

private int maxX

Max. width required by image.

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y

private int y

Y co-ord for next text line.

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impl

private org.w3c.dom.DOMImplementation impl

The DOM implementation we are using.

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docBuilder

private javax.xml.parsers.DocumentBuilder docBuilder

JAXP document builder to create new DOMs.

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logger

private static org.apache.log4j.Logger logger

The Log4J Logger doing the logging.

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fontWidth

private static final int fontWidth

Width of single text character.

See Also:

Constant Field Values

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fontHeight

private static final int fontHeight

Height of text.

See Also:

Constant Field Values

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textSpacing

private static final int textSpacing

Space before and after text lines.

See Also:

Constant Field Values

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SVG_NAMESPACE_URI

public static final java.lang.String SVG_NAMESPACE_URI

The SVG namespace for generated documents.

See Also:

Constant Field Values

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about

public static final java.lang.String about

CVS info about this class and its current version

See Also:

Constant Field Values

Constructor Detail

SchemaVisualiser

public SchemaVisualiser()
                 throws javax.xml.parsers.FactoryConfigurationError,
                        javax.xml.parsers.ParserConfigurationException

Default Constructor

Method Detail

toSVG

public org.w3c.dom.Document toSVG(org.enableit.db.darrt.schema.Table table)

Converts a Table object into an SVG representation. Note that the representation takes no account of the positioning of any other objects, just the one provided.

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toSVG

public org.w3c.dom.Document toSVG(org.w3c.dom.Document doc,
                                  org.enableit.db.darrt.schema.Table table)

Converts a Table object into an SVG representation. Note that the representation takes no account of the positioning of any other objects, just the one provided.

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Overview  Package   Class  Use  Deprecated  Index
Home >> All >> org >> enableit >> db >> darrt >> [ visualise overview ]	PREV CLASS  NEXT CLASS
SUMMARY:  JAVADOC |  SOURCE |  DOWNLOAD | NESTED | FIELD | CONSTR | METHOD	DETAIL: FIELD | CONSTR | METHOD

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