This is documentation for Caché & Ensemble.

For information on converting to InterSystems IRIS, see the InterSystems IRIS Adoption Guide and the InterSystems IRIS In-Place Conversion Guide, both available on the WRC Distributions page (login required).

Home > Class Reference > %SYS namespace > %ZEN.Report.Display.COSChart.ctreeMapChart


class %ZEN.Report.Display.COSChart.ctreeMapChart extends %ZEN.Report.Display.COSChart.cchart

This is an SVG chart component that displays a tree map.
A tree map displays a series of values as a set of rectangles. The area of each rectangle is proportional to its value. Negative values are ignored.

Property Inventory (Including Private)

Method Inventory (Including Private)

Properties (Including Private)

property %totalValue as %Double (XMLPROJECTION = "none");
Property methods: %totalValueDisplayToLogical(), %totalValueGet(), %totalValueIsValid(), %totalValueLogicalToDisplay(), %totalValueLogicalToXSD(), %totalValueNormalize(), %totalValueOdbcToLogical(), %totalValueSet(), %totalValueXSDToLogical()
property showPercentage as %ZEN.Datatype.boolean [ InitialExpression = 1 ];
If true, percentage values (rounded to 2 decimal places integer) are displayed as part of the label for each box.
Property methods: showPercentageDisplayToLogical(), showPercentageGet(), showPercentageIsValid(), showPercentageLogicalToDisplay(), showPercentageLogicalToOdbc(), showPercentageLogicalToXSD(), showPercentageNormalize(), showPercentageSet(), showPercentageXSDToLogical()

Methods (Including Private)

method getLegendLabels()
Return an array of labels to display within the Legend box.
Override to get appropriate labels for TreeMap Chart.
method hasAxes()
Indicates that this chart has no axes and associated grids
method hasMultiples()
Indicates that this chart supports "show multiples" mode.
method is3D()
Do not show 3-D plot area.
method plotItems(group, dataItems, width, height, x, y, qCount)
Plot map items onto the chart.
method plotOneBox(group, seriesNo, itemNo, x, y, width, height, value)
Render one item in the chart.
method renderSeries(group)
Draw data series for this chart. group is the SVG container for the chart components.

Inherited Members

Inherited Properties (Including Private)

Inherited Methods (Including Private)