er.googlechart.components
Class GCBarChart

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

public class GCBarChart
extends GCAbstractChart

A bar chart (see http://code.google.com/apis/chart/#bar_charts).

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)
title	the title of the chart
titleColor	the color of the chart title
titleSize	the size of the chart title
backgroundStyle	"solid", "gradient", or "stripes"
background	the solid color of the background
transparency	the transparency color of the chart background
legend	an array of legend values
labeledAxes	an array of axes that have labels ("x,y,r") (see http://code.google.com/apis/chart/#multiple_axes_labels)
axisLabels	an array of array of axis labels
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)
fillArea	the fill area (see http://code.google.com/apis/chart/#fill_area_marker)
lineStyles	the line styles (see http://code.google.com/apis/chart/#line_styles)
rangeMarkers	the string that specifies range markers (see http://code.google.com/apis/chart/#hor_line_marker)
shapeMarkers	the string that specifies shape markers (see http://code.google.com/apis/chart/#shape_markers2)
gridLines	the override for specifying all gridline values (see http://code.google.com/apis/chart/#grid)
gridXStep	the number of steps on the x axis between grid lines
gridYStep	the number of steps on the y axis between grid lines
gridLineSize	the number of pixels in the line of the dash part of the grid line
gridBlankSize	the numer of pixels in the spacing between dashes in the grid line
orientation	"horizontal" or "vertical" orientation
barWidth	the width of the bars of the graph
spacing	the spacing between bars
groupSpacing	the spacing between groupds of bars
zeroLine	an array of zeroLines for the data sets

Field Summary

protected com.webobjects.appserver.WOAssociation	_barWidth
protected com.webobjects.appserver.WOAssociation	_groupSpacing
protected com.webobjects.appserver.WOAssociation	_orientation
protected com.webobjects.appserver.WOAssociation	_spacing
protected com.webobjects.appserver.WOAssociation	_stacked
protected com.webobjects.appserver.WOAssociation	_zeroLine

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

GCBarChart(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)

Methods inherited from class er.googlechart.components.GCAbstractChart

appendToResponse, checkData, encode, encoding, maxValue, normalize, 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

_orientation

protected com.webobjects.appserver.WOAssociation _orientation

_stacked

protected com.webobjects.appserver.WOAssociation _stacked

_barWidth

protected com.webobjects.appserver.WOAssociation _barWidth

_spacing

protected com.webobjects.appserver.WOAssociation _spacing

_groupSpacing

protected com.webobjects.appserver.WOAssociation _groupSpacing

_zeroLine

protected com.webobjects.appserver.WOAssociation _zeroLine

Constructor Detail

GCBarChart

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

Method Detail

addQueryParameters

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

Overrides:

addQueryParameters in class GCAbstractChart