LineTag

java.lang.Object

javax.servlet.jsp.tagext.TagSupport

org.deltava.taglib.JSTag

org.deltava.taglib.mapbox.MapEntryTag

org.deltava.taglib.mapbox.LineTag

All Implemented Interfaces:: Serializable, IterationTag, JspTag, Tag

public class LineTag extends MapEntryTag

A JSP Tag to generate a GeoJSON line.

Since:

12.0

Version:

12.0

Author:

Luke

See Also:

Field Summary

Fields inherited from class org.deltava.taglib.JSTag
_jsVarName

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

Constructors

Constructor

Description

LineTag()
Method Summary

Modifier and Type

Method

Description

int

doEndTag()

int

doStartTag()

Executed before the Tag is rendered.

void

release()

void

setColor(String color)

Sets the line's color.

void

setSrc(String varName)

Sets the JavaScript variable name for the line GeoJSON source.

void

setTransparency(double trans)

Sets the line's transparency.

void

setWidth(int width)

Sets the line's width.

Methods inherited from class org.deltava.taglib.mapbox.MapEntryTag
generateIconMarker, generateMarker, getAPIVersion

Methods inherited from class org.deltava.taglib.JSTag
setConst, setVar, writeVariableName

Methods inherited from class javax.servlet.jsp.tagext.TagSupport
doAfterBody, findAncestorWithClass, getId, getParent, getValue, getValues, removeValue, setId, setPageContext, setParent, setValue

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details
- LineTag
  
  public LineTag()
Method Details
- setSrc
  
  public void setSrc(String varName)
  
  Sets the JavaScript variable name for the line GeoJSON source.
  
  Parameters:
  
  varName - the variable name
- setColor
  
  public void setColor(String color)
  
  Sets the line's color.
  
  Parameters:
  
  color - the color as an HTML #RRGGBB value
- setWidth
  
  public void setWidth(int width)
  
  Sets the line's width.
  
  Parameters:
  
  width - the width in pixels
- setTransparency
  
  public void setTransparency(double trans)
  
  Sets the line's transparency.
  
  Parameters:
  
  trans - the transparancy, as a percentage
- release
  
  public void release()
  
  Specified by:
  
  release in interface Tag
  
  Overrides:
  
  release in class JSTag
- doStartTag
  
  public int doStartTag() throws JspException
  
  Description copied from class: MapEntryTag
  
  Executed before the Tag is rendered. This will check for the presence of required JavaScript files in the request. Tags that do not require this check can override this method.
  
  Specified by:
  
  doStartTag in interface Tag
  
  Overrides:
  
  doStartTag in class MapEntryTag
  
  Returns:
  
  TagSupport.SKIP_BODY always
  
  Throws:
  
  JspException
- doEndTag
  
  public int doEndTag() throws JspException
  
  Specified by:
  
  doEndTag in interface Tag
  
  Overrides:
  
  doEndTag in class TagSupport
  
  Throws:
  
  JspException