org.deltava.taglib.html
Class ImageTag

java.lang.Object
  javax.servlet.jsp.tagext.TagSupport
      org.deltava.taglib.html.ElementTag
          org.deltava.taglib.html.ImageTag

All Implemented Interfaces:

Serializable, IterationTag, JspTag, Tag

Direct Known Subclasses:

FlagTag, SignatureTag

public class ImageTag
extends ElementTag

An JSP Tag to generate an IMG element.

Since:

1.0

Version:

1.0

Author:

Luke

See Also:

Serialized Form

Field Summary

Fields inherited from class org.deltava.taglib.html.ElementTag

_data, _out

Fields inherited from class javax.servlet.jsp.tagext.TagSupport

id, pageContext

Fields inherited from interface javax.servlet.jsp.tagext.IterationTag

EVAL_BODY_AGAIN

Fields inherited from interface javax.servlet.jsp.tagext.Tag

EVAL_BODY_INCLUDE, EVAL_PAGE, SKIP_BODY, SKIP_PAGE

Constructor Summary

ImageTag()
Creates a new Image element tag.

Method Summary

int	doEndTag() Generates this image's HTML.
void	setBorder(int border) Sets the border of ths image.
void	setCaption(String caption) Sets the alternate caption for this image.
void	setSrc(String url) Sets the source of this image.
void	setX(int width) Sets the width of ths image.
void	setY(int height) Sets the height of ths image.

Methods inherited from class org.deltava.taglib.html.ElementTag

getName, release, setClassName, setID, setNumericAttr, setPageContext, setStyle

Methods inherited from class javax.servlet.jsp.tagext.TagSupport

doAfterBody, doStartTag, findAncestorWithClass, getId, getParent, getValue, getValues, removeValue, setId, setParent, setValue

Methods inherited from class java.lang.Object

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

Constructor Detail

ImageTag

public ImageTag()

Creates a new Image element tag.

Method Detail

doEndTag

public int doEndTag()
             throws JspException

Generates this image's HTML.

Specified by:

doEndTag in interface Tag

Overrides:

doEndTag in class TagSupport

Throws:

JspException - if an error occurs

setX

public void setX(int width)

Sets the width of ths image. This does nothing if a negative, zero or non-numeric value is passed.

Parameters:

width - the width of the image in pixels

See Also:

ElementTag.setNumericAttr(String, int, int)

setY

public void setY(int height)

Sets the height of ths image. This does nothing if a negative, zero or non-numeric value is passed.

Parameters:

height - the height of the image in pixels

See Also:

ElementTag.setNumericAttr(String, int, int)

setBorder

public void setBorder(int border)

Sets the border of ths image. This does nothing if a negative or non-numeric value is passed.

Parameters:

border - the border of the image in pixels

See Also:

ElementTag.setNumericAttr(String, int, int)

setSrc

public void setSrc(String url)

Sets the source of this image.

Parameters:

url - the location of the image

setCaption

public void setCaption(String caption)

Sets the alternate caption for this image.

Parameters:

caption - the caption for this mage