class %ZEN.SVGComponent.lineChart
extends chart
This is an SVG chart component that displays a line chart.
This chart displays one or more data series as a set of lines.
If there are multiple data series, the lines are either superimposed or
or stacked atop one another, as specified by the chartStacked property.
You can use the chartFilled property to specify that
the area under the lines should be filled, turning this into an area chart.
You can view pivot the chart using the chartPivot property.
• parameter DEFAULTPLOTTOEDGE = 1;
Default value for plotToEdge property.
• property chartFilled
as %ZEN.Datatype.boolean [ InitialExpression = 0 ];
Specifies whether the area under the line is filled (as
in an area chart) or not filled (as in a line chart).
• property chartPivot
as %ZEN.Datatype.boolean [ InitialExpression = 0 ];
If true, pivot this chart: display categories vertically
and values horizontally.
• property chartStacked
as %ZEN.Datatype.boolean [ InitialExpression = 0 ];
If true, this is a stacked line chart. That is,
data series are plotted above one another.
Note that negative values are ignored in stacked charts.
• method getChartElementStyle(series, item)
[ Language = javascript ]
Return default style for a line element.
• method getXAxisType()
[ Language = javascript ]
Return the type of x axis (category or value) used by
this chart.
• method getYAxisType()
[ Language = javascript ]
Return the type of y axis (category or value) used by
this chart.
• method hasMultiples()
[ Language = javascript ]
Indicates that this chart supports "show multiples" mode.
• method renderSeries(group)
[ Language = javascript ]
Draw data series for this chart.
group is the SVG container for the chart components.
• method setProperty(property, value, value2)
[ Language = javascript ]
Set the value of a named property.
• method useSumForRange()
[ Language = javascript ]
This method returns true if data series should be summed
when calculating data range for the chart.
