er.googlechart.components
Class GCMeter

java.lang.Object
  com.webobjects.appserver.WOElement
      com.webobjects.appserver.WODynamicElement
          er.googlechart.components.GCAbstractChart
              er.googlechart.components.GCMeter

public class GCMeter
extends GCAbstractChart

The Google-o-meter (see http://code.google.com/apis/chart/#gom).

Author:

mschrag

Bindings

data	the array, or array of arrays, of data
size	"wxh" format chart size ("300x400")
width	the width of the chart
height	the height of the chart
colors	an array of color values (for lines, bars, pie slices)
backgroundStyle	"solid", "gradient", or "stripes"
background	the solid color of the background
custom	custom query string parameters to append
id	the id of the img tag
class	the class of the img tag
alt	the alt text of the img tag
encoding	the explicit chart encoding to use ("simple", "extended", "text")
normalize	if true, values will be normalized relative to the max value
maxValue	if false, normalization is off or set to a number to override the max value
scaling	if true, numbers will be scaled with an automatic min/max, or set to min/max string values (see http://code.google.com/apis/chart/#data_scaling)
label	the label for the meter pointer

Field Summary

protected com.webobjects.appserver.WOAssociation

_label

Fields inherited from class er.googlechart.components.GCAbstractChart

_alt, _axisLabels, _background, _backgroundStyle, _chartBackground, _chartBackgroundStyle, _class, _colors, _custom, _data, _encoding, _fillArea, _gridBlankSize, _gridLines, _gridLineSize, _gridXStep, _gridYStep, _height, _id, _labeledAxes, _legend, _lineStyles, _maxValue, _normalize, _rangeMarkers, _scaling, _shapeMarkers, _size, _title, _titleColor, _titleSize, _transparency, _width

Fields inherited from class com.webobjects.appserver.WODynamicElement

_ConstructorParameters

Constructor Summary

GCMeter(java.lang.String name, com.webobjects.foundation.NSDictionary associations, com.webobjects.appserver.WOElement element)

Method Summary

protected void	addQueryParameters(ERXMutableURL chartUrl, com.webobjects.appserver.WOResponse response, com.webobjects.appserver.WOContext context)
protected GCAbstractEncoding	encoding(java.util.List<java.util.List<java.lang.Number>> data, com.webobjects.appserver.WOResponse response, com.webobjects.appserver.WOContext context)
protected boolean	normalize(com.webobjects.appserver.WOResponse response, com.webobjects.appserver.WOContext context)

Methods inherited from class er.googlechart.components.GCAbstractChart

appendToResponse, checkData, encode, maxValue, scaling, styleKey

Methods inherited from class com.webobjects.appserver.WODynamicElement

toString

Methods inherited from class com.webobjects.appserver.WOElement

invokeAction, takeValuesFromRequest

Methods inherited from class java.lang.Object

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

Field Detail

_label

protected com.webobjects.appserver.WOAssociation _label

Constructor Detail

GCMeter

public GCMeter(java.lang.String name,
               com.webobjects.foundation.NSDictionary associations,
               com.webobjects.appserver.WOElement element)

Method Detail

normalize

protected boolean normalize(com.webobjects.appserver.WOResponse response,
                            com.webobjects.appserver.WOContext context)

Overrides:

normalize in class GCAbstractChart

encoding

protected GCAbstractEncoding encoding(java.util.List<java.util.List<java.lang.Number>> data,
                                      com.webobjects.appserver.WOResponse response,
                                      com.webobjects.appserver.WOContext context)

Overrides:

encoding in class GCAbstractChart

addQueryParameters

protected void addQueryParameters(ERXMutableURL chartUrl,
                                  com.webobjects.appserver.WOResponse response,
                                  com.webobjects.appserver.WOContext context)

Overrides:

addQueryParameters in class GCAbstractChart