Hi All,
Here is the API review for the Chart Component.
**
*UIXChart Attributes:*
1. *value* - the data model being used by this component.The specific
model class must be derived from <code>
org.apache.myfaces.trinidad.model.ChartModel</code>. The derived class
must override the abstract methods to provide the required values for chart
display.
2. *drillDownListener* - a method reference to a drill down listener
that will be called when the user drills down into the chart data. The
method must take a parameter of type
org.apache.myfaces.trinidad.event.ChartDrillDownEvent .
*CoreChart Attributes:*
1. *type* - The type of chart. Possible Values are:verticalBar
horizontalBar stackedVerticalBar stackedHorizontalBar pie area stackedArea
line barLine XYLine scatterPlot radar radarArea funnel circularGauge
semiCircularGauge ..
2. *
templateDocumentUrl *- Specifies url for *the* template document from
which the chart elements are cloned.* *If this attribute is null , the
chart component uses a default template. The default template is chosen
*based on* whether the useGradient attribute is true or false.* *The *
template* document is useful for changing the Look And Feel (L&F) of
the chart.* *Some examples include*:*
- A developer may want to skin the chart to match its corporate L&F.
- A developer may want to put water marks/background images
inside the chart.
- A developer may want to change the template for the gauges
used in the gauge charts.
- A developer may want to turn off gradients and instead use
filters to set some interesting effects on the chart elements.
3.
*perspective - *Specifies if the chart is drawn with a perspective (
2.5D). By default the chart is draw with a perspective.
4.
*legendLocation - * Specified the location of the legend. The legend
can be turned off by setting this attribute to none. Otherwise it can be
drawn at top, start, end or bottom.
5.
*animationDuration - *The duration of the animation for the chart
components in milliseconds. Animation can be turned off if the
animationDuration is set to 0. The default value is 1000ms.
6.
*verticalMajorCount -* this attribute controls the number of vertical
major sections displayed in the chart.For horizontal
charts(horizontalBar, stackedHorizontalBar) this attribute controls the
horizontal major sections. The default is 4.
7.
*verticalMinorCount - *This attribute controls the number of minor
sections displayed within a major section. The default value is -1, which
means it varies per chart type. Currently it is used only for gauge
charts with a default of 4.
8.
*horizontalMajorCount *- This attribute controls the number of
horizontal major sections displayed in the chart. The default value is -1,
which implies that the horizontal major sections are controlled by the
groupLabels in the chart model. This parameter along with the groupLables
provide flexibility in labeling the groups. For e.g. one can display a
vertical bar chart with 2 years data. Only quarters may be labeled and
horizontalMajorCount can be 2 for splitting the data into two sections.
9.
*maxPrecision* - The maximum precision of the numbers displayed on the
yAxis(xAxis for horizontal charts). The default is 0.
10.
*useGradients -* Specifies if gradients are used to display chart
elements. By default the chart elements use gradients.
11.
*displayTooltips - *Specifies if tooltips are displayed or not.
