class %ZEN.Report.Display.COSChart.chilowChart
extends cchart
• parameter DEFAULTPLOTTOEDGE = 0;
This is an SVG chart component that displays a hi-low-close chart.
This chart displays three data series as a set of rectangles: the top of each rectangle
represents the high value; the bottom, the low value; a marker is drawn for
the closing value.
The three data series are interpreted as:
- First series: set of high values.
- Second series: set of low values. Each low value is assumed to be smaller than
its corresponding high value.
- Third series: set of optional closing values. Each closing value is assumed to between
its corresponding high and low values.
You can view pivot the chart using the chartPivot property.
Default value for plotToEdge property.
• property chartPivot
as %ZEN.Datatype.boolean [ InitialExpression = 0 ];
If true, pivot this chart: display categories vertically
and values horizontally.
• method getChartElementStyle(series, item)
Return default style for a bar element.
• method getLegendLabels()
Return an array of labels to display within the Legend box.
A hilow chart only displays one logical data series, so only one
item is displayed in the legend box.
• method getXAxisType()
Return the type of x axis (category or value) used by
this chart.
• method getYAxisType()
Return the type of y axis (category or value) used by
this chart.
• method renderSeries(group)
Draw data series for this chart.
group is the SVG container for the chart components.
• method useSumForRange()
This method returns true if data series should be summed
when calculating data range for the chart.
